US1030028A - Spark-arrester. - Google Patents

Spark-arrester. Download PDF

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Publication number
US1030028A
US1030028A US64596011A US1911645960A US1030028A US 1030028 A US1030028 A US 1030028A US 64596011 A US64596011 A US 64596011A US 1911645960 A US1911645960 A US 1911645960A US 1030028 A US1030028 A US 1030028A
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United States
Prior art keywords
casing
stack
screen
spark
secured
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Expired - Lifetime
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US64596011A
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Josef Ivan Stampahar
Joseph Frank Rom
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00Gas separation
    • Y10S55/20Spark arrester

Definitions

  • This invention relates to an improvement in spark arresters adapted for connection to locomotive smoke stacks for preventing ⁇ sparks and cinders from being ejected there from.
  • the principal object of this invention is -to provide an arrester for the purpose de'- scribed which is composed of a minimum number of parts, is therefore simple in construction, and is cheap to manufacture.
  • the invention comprises a smoke stack '5 to the upper end of which is attached our improved spark arrester, which includes a cylindrical easing 6.
  • This casing has a reduced lower end 7 adapted to be disposed around the upper end of the stack 5.
  • the casing above the reduced portion 7 flares outwardly, as indi cated by the reference numeral 8, and thence upwardly to form a wall 9, the diameter of the outer portion of the casing being considerably great-er than the diameter of the smoke stack 5.
  • This casing is secured to the stack by means of bolts 10 or other suitable fastening means, which are passed through suitable openings respectively formed in the reduced portion 7 and the stack 5.
  • an inverted cone 11 Disposed within the casing G and resting upon the flared portion S thereof is the upper end of an inverted cone 11. This cone is secured in position by means of bolts 12 or other suitable fastening ⁇ means, and the apex 13 of said cone projects downwardly into the stack 5 below the upper end thereof. Secured to the inner faces of the wall 9 of the casing and near the upper end thereof are spaced brackets 14, and upon these brackets is seated a rim 15 of a horizontal screen 16, said rim and bracket being securely held together by means of bolts 17.
  • Transverse bolts 18 are employed for securing the brackets 14Y to the wall 9 of the casing, and these bolts furthermore are employed for retaining the rim 19 of a converted screen 20 to said casing, the last mentioned screen projecting above the upper end of the casing G.
  • brackets 20a Secured by bolts 21 to the inner face of the wall 9 intermediate the screen 11 and the screens 16 are spaced brackets 20a. Seated upon these brackets is the rim 22 -of a screen 23, said rim and bracket being secured together by bolts 24: or other suitable fastening means.
  • the screens 11-2316 and 20 are formed of wire mesh, the mesh of the screens being reduced in the order named.
  • a spark arrester consisting of a casing having a reduced lower end disposed around and secured to the upper end of the stack, said casing being iiared outwardly above the stack and thence upwardly to form a wall, an inverted wire mesh cone 'resting upon the iiared portion 'of the casing and having its apex disposed cent-rally within the stack, a plurality of spaced screens of graduating meshes secured within the easing and disposed above the first mentioned screen.
  • a spark arrester consisting' of a casing having ⁇ a reduced lower end disposed around and secured to the upper end of the stack, said casing being flared outwardly above the stack and thence upwardly to form a wall, an inverted wire inesh cone resting' upon the flared portion of the easing and having ⁇ its apex disposed centrally within the stack, and a eonvexed screen disposed at the upper end of the casing ⁇ and having' a riin disposed around said casing.
  • JOSEF VAN STAMPAHAR. JOSEPH FRANK ROM JOSEF VAN STAMPAHAR. JOSEPH FRANK ROM.

Description

J. I. STAMPAHAR & J. P. ROM.
SPARK ARREST-ER. APPLIOATION FILED AUG. 25, 1911.
1,030,028, Patented June 18,1912.
a o -wlalll COLUMBIA PLANOGRAPH co..w^SH|NuTON, D. C.
j UNTTEU STATES FATENT FFT@F.
JOSEF IVAN STAMPAI-IAR AND JOSEPH FRANK ROM, OF REI) LODGE, MONTANA.
SPARK-ARRESTER.
Specification of Letters Patent.
Patented J une 18, 1912.
Application led August 25, 1911. Serial No. 645,960.
To all 'Lu/wm t may concern:
Be it known that we, Josnr IvAN STM-urn- HAR and Josnrri FRANK Ron, citizens of the United States, residing at Red Lodge, in the county of Carbon, State of Montana, have invented certain new and useful Tmprovements in Spark-Arresters; and we do hereby declare the following to be a full, clear, and eXact description of the invention, such as will enable others skilled in the art to which it appert-ains to make and use the same. This invention relates to an improvement in spark arresters adapted for connection to locomotive smoke stacks for preventing` sparks and cinders from being ejected there from.
The principal object of this invention is -to provide an arrester for the purpose de'- scribed which is composed of a minimum number of parts, is therefore simple in construction, and is cheap to manufacture.
Vith these and other objects in view, the invention consists in the construction and novel combinat-ion of parts hereinafter fully described, illustrated in lthe accompanying drawings, and pointed out in the claims hereto appended; it being understood that various changes in the form, proportion, size and minor details of construction within the scope oi' the claims, may be resorted responding parts in all the figures of the drawing.
Referring to the drawing, the invention comprises a smoke stack '5 to the upper end of which is attached our improved spark arrester, which includes a cylindrical easing 6. This casing has a reduced lower end 7 adapted to be disposed around the upper end of the stack 5. The casing above the reduced portion 7 flares outwardly, as indi cated by the reference numeral 8, and thence upwardly to form a wall 9, the diameter of the outer portion of the casing being considerably great-er than the diameter of the smoke stack 5. This casing is secured to the stack by means of bolts 10 or other suitable fastening means, which are passed through suitable openings respectively formed in the reduced portion 7 and the stack 5.
Disposed within the casing G and resting upon the flared portion S thereof is the upper end of an inverted cone 11. This cone is secured in position by means of bolts 12 or other suitable fastening` means, and the apex 13 of said cone projects downwardly into the stack 5 below the upper end thereof. Secured to the inner faces of the wall 9 of the casing and near the upper end thereof are spaced brackets 14, and upon these brackets is seated a rim 15 of a horizontal screen 16, said rim and bracket being securely held together by means of bolts 17. Transverse bolts 18 are employed for securing the brackets 14Y to the wall 9 of the casing, and these bolts furthermore are employed for retaining the rim 19 of a converted screen 20 to said casing, the last mentioned screen projecting above the upper end of the casing G.
Secured by bolts 21 to the inner face of the wall 9 intermediate the screen 11 and the screens 16 are spaced brackets 20a. Seated upon these brackets is the rim 22 -of a screen 23, said rim and bracket being secured together by bolts 24: or other suitable fastening means.
The screens 11-2316 and 20 are formed of wire mesh, the mesh of the screens being reduced in the order named.
From the foregoing, it will be observed that any cindersor sparks which pass the lower or cone screen 11 will engage the next screen 23, and should they fail to beretarded by this screen they will engage the screen 16. Should, however, they pass this screen, they will be stopped by the small mesh screen 2O at the top.
What is claimed is 1. The combination with a smoke stack, of a spark arrester consisting of a casing having a reduced lower end disposed around and secured to the upper end of the stack, said casing being iiared outwardly above the stack and thence upwardly to form a wall, an inverted wire mesh cone 'resting upon the iiared portion 'of the casing and having its apex disposed cent-rally within the stack, a plurality of spaced screens of graduating meshes secured within the easing and disposed above the first mentioned screen.
2. The combination with a smoke stack, of a spark arrester consisting' of a casing having` a reduced lower end disposed around and secured to the upper end of the stack, said casing being flared outwardly above the stack and thence upwardly to form a wall, an inverted wire inesh cone resting' upon the flared portion of the easing and having` its apex disposed centrally within the stack, and a eonvexed screen disposed at the upper end of the casing` and having' a riin disposed around said casing.
3. The combination with a smoke stack.l of a spark arrester consisting of a casing having a reduced lower end disposed around and secured to the upper end of the stack, said casing being flared outwardly above the stack aud thence upwardly to forni a wall, an inverted wire inesh cone resting` gether, and a screen supported upon said brackets.
In testimony whereof we affix our signatures 1n presence of two witnesses.
JOSEF VAN STAMPAHAR. JOSEPH FRANK ROM.
lVitnesses:
D. Gr. OSHEA, G. L. FINLEY.
Copies of this patent may be obtained for ve cents each, by addressing the Commissioner of Patents,
Washington, I). G.
US64596011A 1911-08-25 1911-08-25 Spark-arrester. Expired - Lifetime US1030028A (en)

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US64596011A US1030028A (en) 1911-08-25 1911-08-25 Spark-arrester.

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US64596011A US1030028A (en) 1911-08-25 1911-08-25 Spark-arrester.

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US1030028A true US1030028A (en) 1912-06-18

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Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833371A (en) * 1956-07-26 1958-05-06 Houma Minoru Filter apparatus for flame photometers
US4610705A (en) * 1984-11-06 1986-09-09 Broan Manufacturing Co. Inc. Filter for ductless range hood
US6802770B2 (en) 1999-12-18 2004-10-12 Broan-Nutone Llc Ventilating exhaust fan
US20050111972A1 (en) * 2003-11-21 2005-05-26 Broan-Nutone Llc Modular ventilating exhaust fan assembly and method
US20050111840A1 (en) * 2003-11-21 2005-05-26 Craw Gary J. Ventilating and heating apparatus and method
US20050218289A1 (en) * 2004-04-02 2005-10-06 Penlesky Robert G Fan mounting spacer assembly and method
US20090130970A1 (en) * 2007-11-21 2009-05-21 Corey Scott Jacak Exhaust fan and method of operating the same
USD759800S1 (en) 2008-01-02 2016-06-21 Broan-Nutone Llc Grille
USD804627S1 (en) 2015-05-19 2017-12-05 Broan-Nutone Llc Vent hood
USD814009S1 (en) 2015-05-19 2018-03-27 Broan-Nutone, Llc Vent hood
USD815724S1 (en) 2015-09-14 2018-04-17 Broan-Nutone Llc Ventilation grill
USD816206S1 (en) 2015-09-14 2018-04-24 Broan-Nutone Llc Ventilation grill
USD820428S1 (en) 2013-06-20 2018-06-12 Broan-Nutone Llc Range hood
USD822821S1 (en) 2015-09-14 2018-07-10 Broan-Nutone, Llc Ventilation grill
USD826391S1 (en) 2015-05-19 2018-08-21 Broan-Nutone Llc Vent hood
USD836765S1 (en) 2015-08-31 2018-12-25 Broan-Nutone Llc Vent hood
USD850601S1 (en) 2014-05-01 2019-06-04 Broan-Nutone Llc Grill element
USD858734S1 (en) 2015-05-19 2019-09-03 Broan-Nutone Llc Vent hood
USD861639S1 (en) 2015-10-06 2019-10-01 Broan-Nutone Llc Wireless speaker
USD881375S1 (en) 2018-05-22 2020-04-14 Broan-Nutone Llc Grille assembly for a bathroom ventilation fan
USD883467S1 (en) 2015-09-14 2020-05-05 Broan-Nutone Llc Ventilation grill
USD884869S1 (en) 2015-09-14 2020-05-19 Broan-Nutone Llc Ventilation grill
USD886983S1 (en) 2015-09-14 2020-06-09 Broan-Nutone Llc Ventilation grill
USD897521S1 (en) 2016-10-14 2020-09-29 Broan-Nutone Llc Vent hood
USD898896S1 (en) 2019-01-22 2020-10-13 Broan-Nutone Llc Ventilation grille
USD899582S1 (en) 2019-01-22 2020-10-20 Broan-Nutone Llc Ventilation grille
USD902372S1 (en) 2018-11-28 2020-11-17 Broan-Nutone Llc Ventilation grille
USD904594S1 (en) 2015-09-14 2020-12-08 Broan-Nutone Llc Ventilation grill
USD908200S1 (en) 2015-09-14 2021-01-19 Broan-Nutone Llc Ventilation grill
USD908861S1 (en) 2018-11-28 2021-01-26 Broan-Nutone Llc Ventilation grille
USD909560S1 (en) 2018-11-28 2021-02-02 Broan-Nutone Llc Ventilation grille
USD943730S1 (en) 2018-11-28 2022-02-15 Broan-Nutone Llc Ventilation grille
USD946136S1 (en) 2018-11-28 2022-03-15 Broan-Nutone Llc Ventilation grille
USD946137S1 (en) 2019-05-01 2022-03-15 Broan-Nutone Llc Ventilation grille
US11300305B2 (en) 2019-02-15 2022-04-12 Broan-Nutone Llc Grille attachment feature for a ventilation system
US11326792B2 (en) 2019-02-15 2022-05-10 Broan-Nutone Llc Grille attachment system for a ventilation system

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833371A (en) * 1956-07-26 1958-05-06 Houma Minoru Filter apparatus for flame photometers
US4610705A (en) * 1984-11-06 1986-09-09 Broan Manufacturing Co. Inc. Filter for ductless range hood
US6802770B2 (en) 1999-12-18 2004-10-12 Broan-Nutone Llc Ventilating exhaust fan
US20060073008A1 (en) * 2003-11-21 2006-04-06 Broan-Nutone Llc Modular ventilating exhaust fan assembly and method
US20050111840A1 (en) * 2003-11-21 2005-05-26 Craw Gary J. Ventilating and heating apparatus and method
US7203416B2 (en) 2003-11-21 2007-04-10 Broan-Nutone Llc Ventilating and heating apparatus with heater shielded by tapered discharge duct
US7455500B2 (en) 2003-11-21 2008-11-25 Broan-Nu Tone Llc Modular ventilating exhaust fan assembly and method
US20050111972A1 (en) * 2003-11-21 2005-05-26 Broan-Nutone Llc Modular ventilating exhaust fan assembly and method
US20050218289A1 (en) * 2004-04-02 2005-10-06 Penlesky Robert G Fan mounting spacer assembly and method
US7128303B2 (en) 2004-04-02 2006-10-31 Broan-Nu Tone Llc Fan mounting spacer assembly
US20070040091A1 (en) * 2004-04-02 2007-02-22 Broan-Nutone Llc. Fan mounting spacer assembly and method
US20090130970A1 (en) * 2007-11-21 2009-05-21 Corey Scott Jacak Exhaust fan and method of operating the same
USD759800S1 (en) 2008-01-02 2016-06-21 Broan-Nutone Llc Grille
USD837966S1 (en) 2008-01-02 2019-01-08 Broan-Nutone Llc Grille
USD820428S1 (en) 2013-06-20 2018-06-12 Broan-Nutone Llc Range hood
USD850601S1 (en) 2014-05-01 2019-06-04 Broan-Nutone Llc Grill element
USD804627S1 (en) 2015-05-19 2017-12-05 Broan-Nutone Llc Vent hood
USD814009S1 (en) 2015-05-19 2018-03-27 Broan-Nutone, Llc Vent hood
USD858734S1 (en) 2015-05-19 2019-09-03 Broan-Nutone Llc Vent hood
USD826391S1 (en) 2015-05-19 2018-08-21 Broan-Nutone Llc Vent hood
USD836765S1 (en) 2015-08-31 2018-12-25 Broan-Nutone Llc Vent hood
USD816206S1 (en) 2015-09-14 2018-04-24 Broan-Nutone Llc Ventilation grill
USD815724S1 (en) 2015-09-14 2018-04-17 Broan-Nutone Llc Ventilation grill
USD822821S1 (en) 2015-09-14 2018-07-10 Broan-Nutone, Llc Ventilation grill
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USD908200S1 (en) 2015-09-14 2021-01-19 Broan-Nutone Llc Ventilation grill
USD884869S1 (en) 2015-09-14 2020-05-19 Broan-Nutone Llc Ventilation grill
USD886983S1 (en) 2015-09-14 2020-06-09 Broan-Nutone Llc Ventilation grill
USD904594S1 (en) 2015-09-14 2020-12-08 Broan-Nutone Llc Ventilation grill
USD861639S1 (en) 2015-10-06 2019-10-01 Broan-Nutone Llc Wireless speaker
USD897521S1 (en) 2016-10-14 2020-09-29 Broan-Nutone Llc Vent hood
USD895783S1 (en) 2018-05-22 2020-09-08 Broan-Nutone Llc Grille assembly for a bathroom ventilation fan
USD881375S1 (en) 2018-05-22 2020-04-14 Broan-Nutone Llc Grille assembly for a bathroom ventilation fan
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