SE9001822D0 - pressure modulator - Google Patents
pressure modulatorInfo
- Publication number
- SE9001822D0 SE9001822D0 SE9001822A SE9001822A SE9001822D0 SE 9001822 D0 SE9001822 D0 SE 9001822D0 SE 9001822 A SE9001822 A SE 9001822A SE 9001822 A SE9001822 A SE 9001822A SE 9001822 D0 SE9001822 D0 SE 9001822D0
- Authority
- SE
- Sweden
- Prior art keywords
- piston
- modulator
- tension member
- guide pulley
- flexible tension
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
- B60T8/4208—Debooster systems
- B60T8/4266—Debooster systems having an electro-mechanically actuated expansion unit, e.g. solenoid, electric motor, piezo stack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T10/00—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/48—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
- B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
- B60T8/4863—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/48—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
- B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
- B60T8/489—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using separate traction control modulators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Braking Arrangements (AREA)
- Gear-Shifting Mechanisms (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Amplifiers (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
A pressure modulator for a hydraulically operated anti-lock brake system and/or a drive slip regulating system for installation in a motor vehicle, having at least one piston (10) operatively connected via a flexible tension member (8), which is arranged to run over a guide pulley (7), to a shaft (6) and to an electromagnetically operable friction clutch (1), so that the stroke of the piston (10) is arranged to be controlled by the torque transmitted by the clutch (1). The or each piston (10), which is displaceable against the bias of a spring (12), is provided at its end remote from a pressure chamber (4) of the modulator with a further guide pulley (9) over which the flexible tension member (8) is guided. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3916650A DE3916650C2 (en) | 1989-05-22 | 1989-05-22 | Actuator for a pressure modulator |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9001822D0 true SE9001822D0 (en) | 1990-05-21 |
SE9001822L SE9001822L (en) | 1990-11-23 |
Family
ID=6381164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9001822A SE9001822L (en) | 1989-05-22 | 1990-05-21 | pressure modulator |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPH0310955A (en) |
KR (1) | KR900017856A (en) |
BR (1) | BR9002359A (en) |
CS (1) | CS245290A2 (en) |
DE (1) | DE3916650C2 (en) |
FR (1) | FR2647073B1 (en) |
GB (1) | GB2232791B (en) |
IT (1) | IT1239936B (en) |
SE (1) | SE9001822L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4025677C2 (en) * | 1990-08-14 | 1999-04-15 | Fte Automotive Gmbh | Pressure modulator |
DE4030682A1 (en) * | 1990-09-28 | 1992-04-02 | Kugelfischer G Schaefer & Co | Pneumatic amplifier for motor vehicle braking force - incorporates valve constituted by seating and sealing edge, with provision for alternative electromagnetic operation in emergency |
DE4103783A1 (en) * | 1991-02-08 | 1992-08-13 | Daimler Benz Ag | ANTI-BLOCKING SYSTEM |
DE4228947C2 (en) * | 1992-08-31 | 1999-05-27 | Fte Automotive Gmbh | Pressure modulator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB689312A (en) * | 1949-04-11 | 1953-03-25 | Arthur Phillip Glenny | Improvements in or relating to hydraulic servo control systems |
DE3530286A1 (en) * | 1985-08-24 | 1987-03-05 | Kugelfischer G Schaefer & Co | PRESSURE MODULATOR |
DE3737180C2 (en) * | 1987-11-03 | 1996-07-11 | Ebern Fahrzeugtech Gmbh | Pressure modulator |
-
1989
- 1989-05-22 DE DE3916650A patent/DE3916650C2/en not_active Expired - Fee Related
-
1990
- 1990-05-17 KR KR1019900007067A patent/KR900017856A/en not_active Application Discontinuation
- 1990-05-18 IT IT20372A patent/IT1239936B/en active IP Right Grant
- 1990-05-18 CS CS902452A patent/CS245290A2/en unknown
- 1990-05-18 JP JP2127060A patent/JPH0310955A/en active Pending
- 1990-05-21 FR FR9006304A patent/FR2647073B1/en not_active Expired - Fee Related
- 1990-05-21 BR BR909002359A patent/BR9002359A/en unknown
- 1990-05-21 SE SE9001822A patent/SE9001822L/en not_active Application Discontinuation
- 1990-05-22 GB GB9011430A patent/GB2232791B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR900017856A (en) | 1990-12-20 |
CS245290A2 (en) | 1991-10-15 |
DE3916650A1 (en) | 1990-12-06 |
GB9011430D0 (en) | 1990-07-11 |
FR2647073B1 (en) | 1996-05-31 |
SE9001822L (en) | 1990-11-23 |
BR9002359A (en) | 1991-08-06 |
GB2232791A (en) | 1990-12-19 |
GB2232791B (en) | 1993-02-17 |
FR2647073A1 (en) | 1990-11-23 |
DE3916650C2 (en) | 2002-06-06 |
JPH0310955A (en) | 1991-01-18 |
IT9020372A1 (en) | 1991-11-18 |
IT1239936B (en) | 1993-11-23 |
IT9020372A0 (en) | 1990-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4419924A (en) | Brake assembly for fluid operated piston and cylinder device | |
AU3605989A (en) | Explosive-powder-driven setting device | |
DE3870882D1 (en) | AUTOMATIC ADJUSTING DEVICE FOR ELECTROMAGNETICALLY ACTUATED CLUTCH AND / OR BRAKE UNITS. | |
GB1483827A (en) | Torque transmitting device | |
GB2187792A (en) | Control of vehicle engine power output | |
DE69505989D1 (en) | TRANSMISSION, ESPECIALLY FOR A VEHICLE, AND RELATED CONTROL SYSTEM | |
SE9001822L (en) | pressure modulator | |
US5060776A (en) | Arrangement for controlling a hydraulically operated friction disc clutch with diaphragm spring | |
DE3780606D1 (en) | POWER DRIVE DEVICE FOR A FOUR-WHEEL DRIVE VEHICLE. | |
SE8603250D0 (en) | pressure modulator | |
GB1410901A (en) | Winch | |
BR0100629A (en) | Controlled coupling method of turbocharger drive clutch | |
EP0848790A4 (en) | Press drive with oil shear clutch/brake drives | |
DE68918260D1 (en) | CLUTCH ACTUATOR. | |
SE8503657D0 (en) | THE GANG WINCH | |
FR2372350A1 (en) | Rail vehicle pressure brake mechanism - has ramp with steeper face for application and shallower one for parking | |
DE69923688D1 (en) | Continuously variable transmission with electro-hydraulic control system and control method for such a transmission | |
NO955212L (en) | Elevator winch with free fall brake | |
KR970046026A (en) | Clutch of automatic transmission | |
GB1267901A (en) | Haulage mechanisms for mining machines | |
GB2003246A (en) | Drag brake for coupling elements | |
ES2140299A1 (en) | Friction clutch actuator having a slipping clutch | |
DE69816362D1 (en) | Torque coupling Bregrenzungs | |
EP0757761A4 (en) | Press drive with oil shear clutch/brake drives | |
ES8303238A1 (en) | Lifting device. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9001822-7 Effective date: 19921201 |