ES286798U - A hydraulically damped resilient mounting - Google Patents

A hydraulically damped resilient mounting

Info

Publication number
ES286798U
ES286798U ES1985286798U ES286798U ES286798U ES 286798 U ES286798 U ES 286798U ES 1985286798 U ES1985286798 U ES 1985286798U ES 286798 U ES286798 U ES 286798U ES 286798 U ES286798 U ES 286798U
Authority
ES
Spain
Prior art keywords
diaphragm
resilient mounting
hydraulically damped
throttle
liquid
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.)
Granted
Application number
ES1985286798U
Other languages
Spanish (es)
Other versions
ES286798Y (en
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 AG
Original Assignee
Continental Gummi Werke AG
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 Gummi Werke AG filed Critical Continental Gummi Werke AG
Publication of ES286798U publication Critical patent/ES286798U/en
Application granted granted Critical
Publication of ES286798Y publication Critical patent/ES286798Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

In a hydraulically damped resilient mounting of the type where an elastomeric spring 2 and a diaphragm 4 define two liquid-filled chamber 8, 9 which communicate via a throttle 17, a chamber 10 on the other side of the diaphragm (which would normally be at atmospheric pressure) can be subjected to a reduced pressure when desired. This causes the diaphragm 4 to deflect to the dotted line position which induces cavitation in the liquid. This renders the throttle 17 and therefore the hydraulic damper ineffective, thus removing a source of undesirable noise. When the mounting is used to mount a vehicle engine, vacuum is supplied from the manifold either selectively or automatically in response to sensed parameters.
ES1985286798U 1984-05-28 1985-05-17 HYDRAULICALLY CUSHIONED ELASTIC SUPPORT Expired ES286798Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843419851 DE3419851A1 (en) 1984-05-28 1984-05-28 HYDRAULICALLY DAMPED BEARING

Publications (2)

Publication Number Publication Date
ES286798U true ES286798U (en) 1985-11-16
ES286798Y ES286798Y (en) 1986-06-01

Family

ID=6237039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985286798U Expired ES286798Y (en) 1984-05-28 1985-05-17 HYDRAULICALLY CUSHIONED ELASTIC SUPPORT

Country Status (7)

Country Link
JP (1) JPS6159035A (en)
DE (1) DE3419851A1 (en)
ES (1) ES286798Y (en)
FR (1) FR2564929A1 (en)
GB (1) GB2161241A (en)
IT (1) IT1185577B (en)
SE (1) SE8502586L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502479A1 (en) * 1985-01-25 1986-07-31 Continental Gummi-Werke Ag, 3000 Hannover Hydraulically damped elastic mount
US4784378A (en) * 1985-11-14 1988-11-15 Ford Motor Company Vibrating body mounting assembly
JPS6335838U (en) * 1986-08-22 1988-03-08
US4712777A (en) * 1986-08-25 1987-12-15 Lord Corporation Fluid filled vibration isolator having precisely adjustable dynamic operating characteristics
US4905956A (en) * 1988-05-26 1990-03-06 Brunswick Corporation Fluid mounting system for a marine engine
US4869477A (en) * 1988-09-06 1989-09-26 General Motors Corporation Hydraulic engine mount with air bellows tuning
JPH0355937U (en) * 1989-10-03 1991-05-29
JPH0689803B2 (en) * 1990-06-26 1994-11-14 東海ゴム工業株式会社 Fluid-filled mounting device
JPH04101834U (en) * 1991-02-14 1992-09-02 東海ゴム工業株式会社 Negative pressure controlled fluid filled mounting device
DE4311263A1 (en) * 1993-04-06 1994-10-13 Bosch Gmbh Robert Damping device in particular for a hydraulic brake system
DE19652501C1 (en) * 1996-12-17 1998-07-16 Contitech Formteile Gmbh Self-switching hydraulic bearing with acoustic decoupling
JPH11230245A (en) * 1998-02-10 1999-08-27 Tokai Rubber Ind Ltd Pneumatically oscillating active damper
JP3509639B2 (en) 1999-06-16 2004-03-22 東海ゴム工業株式会社 Pneumatic active vibration isolator

Also Published As

Publication number Publication date
ES286798Y (en) 1986-06-01
SE8502586D0 (en) 1985-05-24
GB2161241A (en) 1986-01-08
IT8520905A0 (en) 1985-05-27
GB8512783D0 (en) 1985-06-26
IT1185577B (en) 1987-11-12
SE8502586L (en) 1985-11-29
DE3419851A1 (en) 1985-11-28
JPS6159035A (en) 1986-03-26
FR2564929A1 (en) 1985-11-29

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