ES279998U - Hydraulically damped elastomeric mountings - Google Patents

Hydraulically damped elastomeric mountings

Info

Publication number
ES279998U
ES279998U ES1984279998U ES279998U ES279998U ES 279998 U ES279998 U ES 279998U ES 1984279998 U ES1984279998 U ES 1984279998U ES 279998 U ES279998 U ES 279998U ES 279998 U ES279998 U ES 279998U
Authority
ES
Spain
Prior art keywords
hydraulically damped
return valve
bores
dividing
chambers
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
ES1984279998U
Other languages
Spanish (es)
Other versions
ES279998Y (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 ES279998U publication Critical patent/ES279998U/en
Application granted granted Critical
Publication of ES279998Y publication Critical patent/ES279998Y/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
    • F16F13/06—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 the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—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 the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/10—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 the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
    • F16F13/105—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 the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like characterised by features of partitions between two working chambers

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)
  • Details Of Valves (AREA)

Abstract

In hydraulically damped elastic engine mountings, cavitation phenomena easily occur within the damping fluid under certain circumstances, and said phenomena manifest themselves in undesirable jarring noises. The invention prevents this from happening by installing a non-return valve 10 in the wall 7 dividing the chambers 6, 6, and said non-return valve releases an additional flow cross- section after the pressure in one of the fluid-filled damping chambers exceeds a certain value. The dividing wall has permanently open throttle bores 17 (containing a porous substance 37) in parallel with unrestricted bores 27 controlled by the flexible valve disc 10.
ES1984279998U 1983-06-29 1984-06-13 ELASTIC SUPPORT WITH HYDRAULIC DAMPING, ESPECIALLY FOR MOTORS OF AUTOMOBILE VEHICLES Expired ES279998Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833323422 DE3323422A1 (en) 1983-06-29 1983-06-29 ELASTIC BEARING

Publications (2)

Publication Number Publication Date
ES279998U true ES279998U (en) 1985-01-16
ES279998Y ES279998Y (en) 1985-07-16

Family

ID=6202691

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984279998U Expired ES279998Y (en) 1983-06-29 1984-06-13 ELASTIC SUPPORT WITH HYDRAULIC DAMPING, ESPECIALLY FOR MOTORS OF AUTOMOBILE VEHICLES

Country Status (6)

Country Link
DE (1) DE3323422A1 (en)
ES (1) ES279998Y (en)
FR (1) FR2548314B3 (en)
GB (1) GB2144825B (en)
IT (1) IT1176185B (en)
SE (1) SE457659B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347274C2 (en) * 1983-12-28 1987-02-26 Lemförder Metallwaren AG, 2844 Lemförde Hydraulic vibration damper for elastic support bearings in motor vehicles
JPS60184737A (en) * 1984-02-21 1985-09-20 Honda Motor Co Ltd Hydraulic mount
DE3835384A1 (en) * 1988-10-18 1990-04-19 Freudenberg Carl Fa RUBBER BEARING

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB942829A (en) * 1960-02-18 1963-11-27 Moulton Development Ltd Improvements in resilient suspension units
FR1280076A (en) * 1960-11-17 1961-12-29 P C C Advanced hydraulic shock absorber
GB1054896A (en) * 1964-04-24 1967-01-11
US3658314A (en) * 1969-08-18 1972-04-25 Clevite Corp Elastomeric fluid shock absorber
NL7006737A (en) * 1969-09-04 1971-03-08
DE2727244C2 (en) * 1976-06-30 1990-06-21 Automobiles Peugeot, 75116 Paris Rubber spring with liquid filling
DE2833776C2 (en) * 1977-03-23 1983-12-15 Boge Gmbh, 5208 Eitorf Two-chamber engine mount
CA1127191A (en) * 1978-10-13 1982-07-06 L. Dale Coad Viscous spring damper
JPS6015806B2 (en) * 1980-04-14 1985-04-22 日産自動車株式会社 Engine mount device with damper
DE3125464A1 (en) * 1981-06-29 1983-01-13 Continental Gummi-Werke Ag, 3000 Hannover "ELASTIC BEARING IN PARTICULAR FOR THE DRIVE ENGINE IN MOTOR VEHICLES"
DE3225701C2 (en) * 1982-07-09 1986-03-20 Fa. Carl Freudenberg, 6940 Weinheim Elastic rubber mount

Also Published As

Publication number Publication date
IT1176185B (en) 1987-08-18
IT8421062A1 (en) 1985-11-23
GB2144825A (en) 1985-03-13
SE8403233D0 (en) 1984-06-15
ES279998Y (en) 1985-07-16
DE3323422A1 (en) 1985-01-03
SE8403233L (en) 1984-12-30
FR2548314B3 (en) 1985-12-13
GB8415695D0 (en) 1984-07-25
IT8421062A0 (en) 1984-05-23
GB2144825B (en) 1986-11-26
SE457659B (en) 1989-01-16
FR2548314A1 (en) 1985-01-04

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19990601