WO1991016560A3 - Device for controlling flowable media - Google Patents

Device for controlling flowable media Download PDF

Info

Publication number
WO1991016560A3
WO1991016560A3 PCT/EP1991/000807 EP9100807W WO9116560A3 WO 1991016560 A3 WO1991016560 A3 WO 1991016560A3 EP 9100807 W EP9100807 W EP 9100807W WO 9116560 A3 WO9116560 A3 WO 9116560A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotating bodies
valve
flow opening
flowable media
tapered
Prior art date
Application number
PCT/EP1991/000807
Other languages
German (de)
French (fr)
Other versions
WO1991016560A2 (en
Inventor
Joseph Boy
Original Assignee
Joseph Boy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joseph Boy filed Critical Joseph Boy
Publication of WO1991016560A2 publication Critical patent/WO1991016560A2/en
Publication of WO1991016560A3 publication Critical patent/WO1991016560A3/en

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D9/00Details of, or accessories for, wind musical instruments
    • G10D9/04Valves; Valve controls

Abstract

A control device, in particular a valve for wind instruments, has a tapered rotating body (1) with a flow opening (12) in its front face and a flow opening (13) in its circumference, several of these tapered rotating bodies being arranged in each wind instrument valve. The rotation of these rotating bodies (1) can be controlled in various ways. Further disclosed is the use of this system of tapered rotating bodies with corresponding housings in areas of machine construction, in particular its use as a mixing battery or as a control element in the energy technology (turbines) or as a safety valve.
PCT/EP1991/000807 1990-04-26 1991-04-26 Device for controlling flowable media WO1991016560A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4013355.9 1990-04-26
DE4013355 1990-04-26

Publications (2)

Publication Number Publication Date
WO1991016560A2 WO1991016560A2 (en) 1991-10-31
WO1991016560A3 true WO1991016560A3 (en) 1992-01-09

Family

ID=6405161

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1991/000807 WO1991016560A2 (en) 1990-04-26 1991-04-26 Device for controlling flowable media

Country Status (4)

Country Link
AU (1) AU7770191A (en)
CS (1) CS120391A3 (en)
PL (1) PL293180A1 (en)
WO (1) WO1991016560A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442315A1 (en) * 1994-11-29 1996-05-30 Joseph Boy Control valve for flowing media esp. for wind instruments

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559300C (en) * 1932-09-19 Georg Wendler Air valve for musical instruments
US3881388A (en) * 1973-12-11 1975-05-06 King Musical Instr Division Of Bifurcated valve structure
FR2305664A1 (en) * 1975-03-27 1976-10-22 Cousin Claude Two or three way tap - has O-ring around bias cut ellipsoidal edge of rotary plug
EP0215282A2 (en) * 1985-09-19 1987-03-25 Joseph Pierre Boy Valve for metal wind instruments
FR2594201A1 (en) * 1986-02-10 1987-08-14 Ducroux Sa Tap with a revolving stopper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559300C (en) * 1932-09-19 Georg Wendler Air valve for musical instruments
US3881388A (en) * 1973-12-11 1975-05-06 King Musical Instr Division Of Bifurcated valve structure
FR2305664A1 (en) * 1975-03-27 1976-10-22 Cousin Claude Two or three way tap - has O-ring around bias cut ellipsoidal edge of rotary plug
EP0215282A2 (en) * 1985-09-19 1987-03-25 Joseph Pierre Boy Valve for metal wind instruments
FR2594201A1 (en) * 1986-02-10 1987-08-14 Ducroux Sa Tap with a revolving stopper

Also Published As

Publication number Publication date
AU7770191A (en) 1991-11-11
PL293180A1 (en) 1992-10-19
WO1991016560A2 (en) 1991-10-31
CS120391A3 (en) 1992-01-15

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