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DE19948444B4 - damper - Google Patents

damper Download PDF

Info

Publication number
DE19948444B4
DE19948444B4 DE1999148444 DE19948444A DE19948444B4 DE 19948444 B4 DE19948444 B4 DE 19948444B4 DE 1999148444 DE1999148444 DE 1999148444 DE 19948444 A DE19948444 A DE 19948444A DE 19948444 B4 DE19948444 B4 DE 19948444B4
Authority
DE
Germany
Prior art keywords
damper
Prior art date
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 - Lifetime
Application number
DE1999148444
Other languages
German (de)
Other versions
DE19948444A1 (en
Inventor
Uwe Greiff
Hans-Dieter Reinartz
Michael Juergens
Rene Lenz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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 Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Priority to DE1999148444 priority Critical patent/DE19948444B4/en
Publication of DE19948444A1 publication Critical patent/DE19948444A1/en
Application granted granted Critical
Publication of DE19948444B4 publication Critical patent/DE19948444B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4068—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system the additional fluid circuit comprising means for attenuating pressure pulsations
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Diaphragms And Bellows (AREA)
DE1999148444 1998-11-13 1999-10-08 damper Expired - Lifetime DE19948444B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999148444 DE19948444B4 (en) 1998-11-13 1999-10-08 damper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19852401 1998-11-13
DE1999148444 DE19948444B4 (en) 1998-11-13 1999-10-08 damper

Publications (2)

Publication Number Publication Date
DE19948444A1 DE19948444A1 (en) 2001-04-12
DE19948444B4 true DE19948444B4 (en) 2007-05-16

Family

ID=7924897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999148444 Expired - Lifetime DE19948444B4 (en) 1998-11-13 1999-10-08 damper

Country Status (1)

Country Link
DE (1) DE19948444B4 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012012971A1 (en) 2012-06-29 2014-04-17 Lucas Automotive Gmbh Damping element for a motor vehicle hydraulic system
US11434963B2 (en) * 2019-08-19 2022-09-06 Robert Bosch Gmbh Brake system damping device with a passage in a separating element

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10203517C1 (en) * 2002-01-30 2003-10-02 Daimler Chrysler Ag Hydraulic servo braking system for automobile has oscillation damping device inserted in hydraulic circuit in front of hydraulic wheel brake operator
DE10320798A1 (en) * 2002-12-05 2004-06-17 Continental Teves Ag & Co. Ohg Motor vehicle electrohydraulic-braking system has an isolation valve with an associated oscillation damper to prevent undesirable noise
DE10317854A1 (en) * 2003-04-16 2004-11-04 Volkswagen Ag Accumulator for a hydraulic brake control device, comprises accumulator housing which is located in a pressurizing medium housing for the interior installation of the accumulator
DE102018219605A1 (en) * 2018-07-07 2020-01-09 Robert Bosch Gmbh Bremssystemdämpfvorrichtung
WO2020011649A1 (en) * 2018-07-07 2020-01-16 Robert Bosch Gmbh Printing device with a dividing element
DE102019200204A1 (en) 2019-01-10 2020-07-16 Robert Bosch Gmbh Brake system damper with a damper chamber
DE102019208406A1 (en) * 2019-06-08 2020-12-10 Robert Bosch Gmbh Brake system damper
DE102019210649A1 (en) * 2019-07-18 2021-01-21 Robert Bosch Gmbh Brake system damping device with a passage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336464A1 (en) * 1993-10-26 1995-04-27 Bosch Gmbh Robert Hydraulic brake system
DE19524920A1 (en) * 1995-07-08 1997-01-09 Bosch Gmbh Robert Vibration damper for damping fluid vibrations in a hydraulic, slip-controlled braking system of motor vehicles
DE19539780A1 (en) * 1995-10-26 1997-04-30 Bosch Gmbh Robert Damper to suppress brake fluid oscillations in motor vehicle's brake system
DE19753909A1 (en) * 1997-11-07 1999-05-12 Itt Mfg Enterprises Inc Hydraulic damper for vehicle
DE19753309A1 (en) * 1997-12-02 1999-06-10 Itt Mfg Enterprises Inc Vibration damper for damping fluid vibrations in hydraulic systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336464A1 (en) * 1993-10-26 1995-04-27 Bosch Gmbh Robert Hydraulic brake system
DE19524920A1 (en) * 1995-07-08 1997-01-09 Bosch Gmbh Robert Vibration damper for damping fluid vibrations in a hydraulic, slip-controlled braking system of motor vehicles
DE19539780A1 (en) * 1995-10-26 1997-04-30 Bosch Gmbh Robert Damper to suppress brake fluid oscillations in motor vehicle's brake system
DE19753909A1 (en) * 1997-11-07 1999-05-12 Itt Mfg Enterprises Inc Hydraulic damper for vehicle
DE19753309A1 (en) * 1997-12-02 1999-06-10 Itt Mfg Enterprises Inc Vibration damper for damping fluid vibrations in hydraulic systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012012971A1 (en) 2012-06-29 2014-04-17 Lucas Automotive Gmbh Damping element for a motor vehicle hydraulic system
US9234531B2 (en) 2012-06-29 2016-01-12 Kelsey-Hayes Company Damping element for a motor vehicle hydraulic system
DE102012012971B4 (en) 2012-06-29 2024-08-08 Zf Active Safety Gmbh Damping element for a motor vehicle hydraulic system
US11434963B2 (en) * 2019-08-19 2022-09-06 Robert Bosch Gmbh Brake system damping device with a passage in a separating element

Also Published As

Publication number Publication date
DE19948444A1 (en) 2001-04-12

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8180 Miscellaneous part 1

Free format text: DIE PRIORITAET ""13.11.98 03 DE 198524013"" IST NACHZUTRAGEN

8364 No opposition during term of opposition
R071 Expiry of right