DE8702817U1 - - Google Patents
Info
- Publication number
- DE8702817U1 DE8702817U1 DE8702817U DE8702817U DE8702817U1 DE 8702817 U1 DE8702817 U1 DE 8702817U1 DE 8702817 U DE8702817 U DE 8702817U DE 8702817 U DE8702817 U DE 8702817U DE 8702817 U1 DE8702817 U1 DE 8702817U1
- Authority
- DE
- Germany
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
- B60G17/01933—Velocity, e.g. relative velocity-displacement sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3292—Sensor arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52004—Means for monitoring or calibrating
- G01S7/52006—Means for monitoring or calibrating with provision for compensating the effects of temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/08—Sensor arrangement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52004—Means for monitoring or calibrating
- G01S2007/52014—Means for monitoring or calibrating involving a reference reflector integrated in the sensor or transducer configuration
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67139/86A IT1187955B (en) | 1986-02-24 | 1986-02-24 | DETECTOR OF THE MOVEMENT OF A MOVING BODY OF A TELESCOPIC SHOCK FOR MOTOR VEHICLES COMPARED TO A FIXED PART |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8702817U1 true DE8702817U1 (en) | 1987-05-14 |
Family
ID=11299908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8702817U Expired DE8702817U1 (en) | 1986-02-24 | 1987-02-24 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH0348430Y2 (en) |
| BR (1) | BR6700410U (en) |
| DE (1) | DE8702817U1 (en) |
| ES (1) | ES1001897Y (en) |
| FR (1) | FR2594755B3 (en) |
| IT (1) | IT1187955B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867475A (en) * | 1988-02-16 | 1989-09-19 | Monroe Auto Equipment Company | Method and apparatus for controlling shock absorbers |
| US4890858A (en) * | 1988-02-16 | 1990-01-02 | Monroe Auto Equipment Company | Method and apparatus for controlling shock absorbers |
| US4923038A (en) * | 1986-06-05 | 1990-05-08 | Lizell Magnus B | Method and apparatus for absorbing mechanical shock |
| US4995635A (en) * | 1990-03-21 | 1991-02-26 | Monroe Auto Equipment Company | Ultrasonic Doppler velocity sensing within a hydraulic actuator |
| US5000478A (en) * | 1990-03-15 | 1991-03-19 | Monroe Auto Equipment Company | Shock absorber with Doppler fluid velocity sensor |
| WO1992005042A1 (en) * | 1990-09-25 | 1992-04-02 | Monroe Auto Equipment Company | Shock absorber with sonar position sensor |
| US5125681A (en) * | 1990-11-26 | 1992-06-30 | Monroe Auto Equipment Company | Method and apparatus for determining the displacement of a piston within a shock absorber |
| US5217095A (en) * | 1986-06-05 | 1993-06-08 | Monroe Auto Equipment Company | Method and apparatus for absorbing mechanical shock |
| DE19700966C1 (en) * | 1997-01-14 | 1998-04-23 | Contitech Luftfedersyst Gmbh | Device for contactless distance and pressure measurement in a pneumatic spring |
| DE19710311A1 (en) * | 1997-03-13 | 1998-09-17 | Opel Adam Ag | Shock absorber for motor vehicle for supporting wheel carrier at vehicle frame |
| DE19801054C1 (en) * | 1998-01-14 | 1999-07-29 | Mannesmann Sachs Ag | Piston-cylinder unit e.g. for vibration damper or shock absorber |
| DE19807701C1 (en) * | 1998-02-24 | 1999-08-05 | Mannesmann Sachs Ag | Position measurement device for piston-cylinder assembly |
| DE19820877A1 (en) * | 1998-05-09 | 1999-11-18 | Contitech Luftfedersyst Gmbh | Non-contact distance and pressure measurement within an air spring |
| DE102009048625A1 (en) * | 2009-10-06 | 2011-04-07 | Audi Ag | Motor vehicle with damper device, damper device and component for damping device |
| WO2014194973A1 (en) * | 2013-06-06 | 2014-12-11 | Hydac Electronic Gmbh | Ultrasonic displacement measurement system and method for ultrasonic displacement measurement |
| DE102014205042A1 (en) * | 2014-03-19 | 2015-09-24 | Robert Bosch Gmbh | Hydraulic cylinder with ultrasonic sensors |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815575A (en) * | 1988-04-04 | 1989-03-28 | General Motors Corporation | Electric, variable damping vehicle suspension |
| US5434782A (en) * | 1991-05-20 | 1995-07-18 | General Motors Corporation | Suspension system state observer |
| US5276621A (en) * | 1991-05-20 | 1994-01-04 | General Motors Corporation | Quarter car variable force suspension system control |
| US5559700A (en) * | 1995-03-27 | 1996-09-24 | General Motors Corporation | Continuously variable damping system |
| US5570288A (en) * | 1995-03-27 | 1996-10-29 | General Motors Corporation | Vehicle suspension control using a scaled wheel demand force |
| US5570289A (en) * | 1995-03-27 | 1996-10-29 | General Motors Corporation | Vehicle suspension control with wheel and body demand force phase determination |
| US5606503A (en) * | 1995-03-27 | 1997-02-25 | General Motors Corporation | Suspension system control responsive to ambient temperature |
| US8160774B2 (en) | 2008-10-15 | 2012-04-17 | GM Global Technology Operations LLC | Vehicular actuator system |
| JP5246495B2 (en) * | 2008-10-31 | 2013-07-24 | 日立オートモティブシステムズ株式会社 | Hydraulic buffer |
| US8174377B2 (en) | 2008-11-14 | 2012-05-08 | GM Global Technology Operations LLC | Suspension height sensor |
| US8175770B2 (en) | 2008-11-17 | 2012-05-08 | GM Global Technology Operations LLC | Height sensing system for a vehicular suspension assembly |
| US8063498B2 (en) | 2009-02-27 | 2011-11-22 | GM Global Technology Operations LLC | Harvesting energy from vehicular vibrations |
| US8253281B2 (en) | 2009-02-27 | 2012-08-28 | GM Global Technology Operations LLC | Energy harvesting apparatus incorporated into shock absorber |
| US7936113B2 (en) * | 2009-02-27 | 2011-05-03 | GM Global Technology Operations LLC | Harvesting energy from vehicular vibrations using piezoelectric devices |
| US8143766B2 (en) | 2009-02-27 | 2012-03-27 | GM Global Technology Operations LLC | Harvesting energy from vehicular vibrations using piezoelectric devices |
| US7956797B2 (en) | 2009-03-09 | 2011-06-07 | GM Global Technology Operations LLC | System and method for measuring a relative distance between vehicle components using ultra-wideband techniques |
| US8614518B2 (en) | 2009-10-14 | 2013-12-24 | GM Global Technology Operations LLC | Self-powered vehicle sensor systems |
| CN111677808A (en) * | 2020-06-15 | 2020-09-18 | 四川大学 | Double-rod uncompensated air chamber symmetric self-powered electro-rheological fluid damper |
-
1986
- 1986-02-24 IT IT67139/86A patent/IT1187955B/en active
-
1987
- 1987-02-23 ES ES19878700842U patent/ES1001897Y/en not_active Expired
- 1987-02-24 DE DE8702817U patent/DE8702817U1/de not_active Expired
- 1987-02-24 BR BR6700410U patent/BR6700410U/en not_active IP Right Cessation
- 1987-02-24 FR FR8702383A patent/FR2594755B3/en not_active Expired
- 1987-02-24 JP JP1987026259U patent/JPH0348430Y2/ja not_active Expired
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923038A (en) * | 1986-06-05 | 1990-05-08 | Lizell Magnus B | Method and apparatus for absorbing mechanical shock |
| US5025899A (en) * | 1986-06-05 | 1991-06-25 | Lizell Magnus B | Method and apparatus for absorbing mechanical shock |
| US5217095A (en) * | 1986-06-05 | 1993-06-08 | Monroe Auto Equipment Company | Method and apparatus for absorbing mechanical shock |
| US4867475A (en) * | 1988-02-16 | 1989-09-19 | Monroe Auto Equipment Company | Method and apparatus for controlling shock absorbers |
| US4890858A (en) * | 1988-02-16 | 1990-01-02 | Monroe Auto Equipment Company | Method and apparatus for controlling shock absorbers |
| US5000478A (en) * | 1990-03-15 | 1991-03-19 | Monroe Auto Equipment Company | Shock absorber with Doppler fluid velocity sensor |
| WO1991013777A1 (en) * | 1990-03-15 | 1991-09-19 | Monroe Auto Equipment Company | Shock absorber with doppler fluid velocity sensor |
| US4995635A (en) * | 1990-03-21 | 1991-02-26 | Monroe Auto Equipment Company | Ultrasonic Doppler velocity sensing within a hydraulic actuator |
| DE4041407A1 (en) * | 1990-03-21 | 1991-09-26 | Monroe Auto Equipment Co | ULTRASONIC DOPPLER SPEED MEASUREMENT WITHIN A HYDRAULIC ACTUATOR |
| WO1991014589A1 (en) * | 1990-03-21 | 1991-10-03 | Monroe Auto Equipment Company | Ultrasonic doppler velocity sensing within a hydraulic actuator |
| WO1992005042A1 (en) * | 1990-09-25 | 1992-04-02 | Monroe Auto Equipment Company | Shock absorber with sonar position sensor |
| US5125681A (en) * | 1990-11-26 | 1992-06-30 | Monroe Auto Equipment Company | Method and apparatus for determining the displacement of a piston within a shock absorber |
| DE19700966C1 (en) * | 1997-01-14 | 1998-04-23 | Contitech Luftfedersyst Gmbh | Device for contactless distance and pressure measurement in a pneumatic spring |
| US6032535A (en) * | 1997-01-14 | 2000-03-07 | Contitech Luftfedersystem Gmbh | Arrangement for making contactless distance and pressure measurements within an air spring |
| DE19710311A1 (en) * | 1997-03-13 | 1998-09-17 | Opel Adam Ag | Shock absorber for motor vehicle for supporting wheel carrier at vehicle frame |
| DE19710311C2 (en) * | 1997-03-13 | 1999-09-23 | Opel Adam Ag | Vibration dampers for motor vehicles |
| DE19801054C1 (en) * | 1998-01-14 | 1999-07-29 | Mannesmann Sachs Ag | Piston-cylinder unit e.g. for vibration damper or shock absorber |
| US6318524B1 (en) | 1998-01-14 | 2001-11-20 | Mannesmann Sachs Ag | Piston cylinder unit with a movement determination device |
| DE19807701C1 (en) * | 1998-02-24 | 1999-08-05 | Mannesmann Sachs Ag | Position measurement device for piston-cylinder assembly |
| US6073491A (en) * | 1998-05-09 | 2000-06-13 | Contitech Luftfedersysteme Gmbh | Method and arrangement for making contactless distance and pressure measurements within an air spring |
| DE19820877A1 (en) * | 1998-05-09 | 1999-11-18 | Contitech Luftfedersyst Gmbh | Non-contact distance and pressure measurement within an air spring |
| DE19820877C2 (en) * | 1998-05-09 | 2002-09-19 | Contitech Luftfedersyst Gmbh | Non-contact distance and pressure measurement within an air spring |
| DE102009048625A1 (en) * | 2009-10-06 | 2011-04-07 | Audi Ag | Motor vehicle with damper device, damper device and component for damping device |
| DE102009048625B4 (en) * | 2009-10-06 | 2015-05-21 | Audi Ag | Motor vehicle with damper device, damper device and component for damping device |
| WO2014194973A1 (en) * | 2013-06-06 | 2014-12-11 | Hydac Electronic Gmbh | Ultrasonic displacement measurement system and method for ultrasonic displacement measurement |
| US10288091B2 (en) | 2013-06-06 | 2019-05-14 | Hydac Electronic Gmbh | Ultrasonic displacement measurement system and method for ultrasonic displacement measurement |
| DE102014205042A1 (en) * | 2014-03-19 | 2015-09-24 | Robert Bosch Gmbh | Hydraulic cylinder with ultrasonic sensors |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1187955B (en) | 1987-12-23 |
| IT8667139A1 (en) | 1987-08-24 |
| FR2594755B3 (en) | 1988-02-05 |
| JPS62156636U (en) | 1987-10-05 |
| ES1001897Y (en) | 1989-01-16 |
| IT8667139A0 (en) | 1986-02-24 |
| ES1001897U (en) | 1988-05-16 |
| JPH0348430Y2 (en) | 1991-10-16 |
| BR6700410U (en) | 1987-12-15 |
| FR2594755A3 (en) | 1987-08-28 |