FR2372351A2 - Anti-vibration mounting for automobile engine - has internal hydraulic damping to increase stiffness at large amplitudes - Google Patents

Anti-vibration mounting for automobile engine - has internal hydraulic damping to increase stiffness at large amplitudes

Info

Publication number
FR2372351A2
FR2372351A2 FR7635722A FR7635722A FR2372351A2 FR 2372351 A2 FR2372351 A2 FR 2372351A2 FR 7635722 A FR7635722 A FR 7635722A FR 7635722 A FR7635722 A FR 7635722A FR 2372351 A2 FR2372351 A2 FR 2372351A2
Authority
FR
France
Prior art keywords
plate
automobile engine
large amplitudes
fluid
hydraulic damping
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
FR7635722A
Other languages
French (fr)
Other versions
FR2372351B2 (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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR7635722A priority Critical patent/FR2372351A2/en
Priority to DE2727244A priority patent/DE2727244C2/en
Priority to GB25882/77A priority patent/GB1581935A/en
Priority to US05/808,519 priority patent/US4159091A/en
Priority to IT25161/77A priority patent/IT1085828B/en
Priority to JP52078477A priority patent/JPS6053213B2/en
Publication of FR2372351A2 publication Critical patent/FR2372351A2/en
Application granted granted Critical
Publication of FR2372351B2 publication Critical patent/FR2372351B2/fr
Granted 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
    • F16F13/106—Design of constituent elastomeric parts, e.g. decoupling valve elements, or of immediate abutments therefor, e.g. cages

Abstract

The anti-vibration mounting for an automobile engine consists of an elastomeric block (1) bonded to two plates. The upper plate is enclosed by a cover (8) together with a second plate (6). Both plates have central holes (5, 11) which coincide with the hole (4) in the elastomeric block (1). A thin metal or plastic plate (13) fits with clearance in the recess (12) in the plate (6) and is provided with a calibrated orifice (14). The mounting is partially filled with fluid and the space (9) above the fluid is filled with high pressure air. The plate (13) can move sufficiently to accommodate small amplitudes of vibration. With large amplitudes the fluid in the space (4) is forced through the hole (14) and so creates a damping force.
FR7635722A 1976-06-30 1976-11-26 Anti-vibration mounting for automobile engine - has internal hydraulic damping to increase stiffness at large amplitudes Granted FR2372351A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7635722A FR2372351A2 (en) 1976-11-26 1976-11-26 Anti-vibration mounting for automobile engine - has internal hydraulic damping to increase stiffness at large amplitudes
DE2727244A DE2727244C2 (en) 1976-06-30 1977-06-16 Rubber spring with liquid filling
GB25882/77A GB1581935A (en) 1976-06-30 1977-06-21 Damper device in particular for the suspension of an engine
US05/808,519 US4159091A (en) 1976-06-30 1977-06-21 Damper device, in particular for the suspension of an engine
IT25161/77A IT1085828B (en) 1976-06-30 1977-06-28 PERFECTED SHOCK ABSORBER DEVICE, IN PARTICULAR FOR THE SUSPENSION OF AN ENGINE
JP52078477A JPS6053213B2 (en) 1976-06-30 1977-06-30 damper device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7635722A FR2372351A2 (en) 1976-11-26 1976-11-26 Anti-vibration mounting for automobile engine - has internal hydraulic damping to increase stiffness at large amplitudes

Publications (2)

Publication Number Publication Date
FR2372351A2 true FR2372351A2 (en) 1978-06-23
FR2372351B2 FR2372351B2 (en) 1981-06-12

Family

ID=9180373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635722A Granted FR2372351A2 (en) 1976-06-30 1976-11-26 Anti-vibration mounting for automobile engine - has internal hydraulic damping to increase stiffness at large amplitudes

Country Status (1)

Country Link
FR (1) FR2372351A2 (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006819A2 (en) * 1978-07-03 1980-01-09 Automobiles Peugeot Suspension device in particular for a vehicle engine
FR2448673A1 (en) * 1979-02-10 1980-09-05 Freudenberg Carl RUBBER SUPPORT WITH HYDRAULIC DAMPING
FR2448664A1 (en) * 1979-02-09 1980-09-05 Gomma Antivibranti Applic SHOCK ABSORBER SUPPORT FOR THE SUSPENSION OF AN OSCILLATING BODY TO A SUPPORTING STRUCTURE, PARTICULARLY FROM THE ENGINE TO THE CHASSIS OF A MOTOR VEHICLE
FR2468794A1 (en) * 1979-11-06 1981-05-08 Tokai Rubber Ind Ltd DAMPING DEVICE FOR MOUNTING MOTORS
FR2508582A1 (en) * 1981-06-29 1982-12-31 Continental Gummi Werke Ag ELASTIC SUPPORT, IN PARTICULAR FOR THE DRIVING MOTOR OF MOTOR VEHICLES
EP0088682A1 (en) * 1982-03-03 1983-09-14 Hutchinson Hydraulic diaphragm dampers
FR2538062A1 (en) * 1982-12-16 1984-06-22 Boge Gmbh ELASTIC SUPPORT WITH HYDRAULIC DAMPING
EP0115417A2 (en) * 1983-01-25 1984-08-08 Avon Industrial Polymers Limited Hydraulically damped mounting device
FR2560326A1 (en) * 1984-02-27 1985-08-30 Hutchinson IMPROVEMENTS ON HYDRAULIC ANTIVIBRATORY SUPPORTS
DE3407553A1 (en) * 1984-03-01 1985-09-05 Continental Gummi-Werke Ag, 3000 Hannover HYDRAULIC DAMPED ELASTIC BEARING IN PARTICULAR FOR THE DRIVE ENGINE IN MOTOR VEHICLES
FR2564550A1 (en) * 1984-05-15 1985-11-22 Continental Gummi Werke Ag ELASTIC BEARING FOR MOTORS, MACHINE DRIVING UNITS AND OTHER SIMILAR ORGANS
DE3528213A1 (en) * 1984-08-07 1986-02-20 The Toyo Rubber Industry Co., Ltd., Osaka SUPPORT DEVICE FOR FLUID DAMPING AND VIBRATION ISOLATION
FR2575253A1 (en) * 1984-12-24 1986-06-27 Hutchinson HYDRAULIC ANTIVIBRATORY SUPPORT
FR2576935A1 (en) * 1985-02-01 1986-08-08 Hutchinson Hydro-elastic and/or laminated fender
EP0212143A2 (en) * 1985-08-06 1987-03-04 Continental Aktiengesellschaft Membrane
EP0810386A3 (en) * 1996-05-24 1998-01-07 Firma Carl Freudenberg Hydraulic support

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006819A3 (en) * 1978-07-03 1980-02-06 Automobiles Peugeot Improved suspension device
EP0006819A2 (en) * 1978-07-03 1980-01-09 Automobiles Peugeot Suspension device in particular for a vehicle engine
FR2448664A1 (en) * 1979-02-09 1980-09-05 Gomma Antivibranti Applic SHOCK ABSORBER SUPPORT FOR THE SUSPENSION OF AN OSCILLATING BODY TO A SUPPORTING STRUCTURE, PARTICULARLY FROM THE ENGINE TO THE CHASSIS OF A MOTOR VEHICLE
FR2448673A1 (en) * 1979-02-10 1980-09-05 Freudenberg Carl RUBBER SUPPORT WITH HYDRAULIC DAMPING
FR2468794A1 (en) * 1979-11-06 1981-05-08 Tokai Rubber Ind Ltd DAMPING DEVICE FOR MOUNTING MOTORS
FR2508582A1 (en) * 1981-06-29 1982-12-31 Continental Gummi Werke Ag ELASTIC SUPPORT, IN PARTICULAR FOR THE DRIVING MOTOR OF MOTOR VEHICLES
EP0088682A1 (en) * 1982-03-03 1983-09-14 Hutchinson Hydraulic diaphragm dampers
FR2538062A1 (en) * 1982-12-16 1984-06-22 Boge Gmbh ELASTIC SUPPORT WITH HYDRAULIC DAMPING
EP0115417B1 (en) * 1983-01-25 1989-04-19 Avon Industrial Polymers Limited Hydraulically damped mounting device
EP0115417A2 (en) * 1983-01-25 1984-08-08 Avon Industrial Polymers Limited Hydraulically damped mounting device
FR2560326A1 (en) * 1984-02-27 1985-08-30 Hutchinson IMPROVEMENTS ON HYDRAULIC ANTIVIBRATORY SUPPORTS
EP0156697A1 (en) * 1984-02-27 1985-10-02 Hutchinson Modifications to hydraulic antivibration mounts
DE3407553A1 (en) * 1984-03-01 1985-09-05 Continental Gummi-Werke Ag, 3000 Hannover HYDRAULIC DAMPED ELASTIC BEARING IN PARTICULAR FOR THE DRIVE ENGINE IN MOTOR VEHICLES
FR2564550A1 (en) * 1984-05-15 1985-11-22 Continental Gummi Werke Ag ELASTIC BEARING FOR MOTORS, MACHINE DRIVING UNITS AND OTHER SIMILAR ORGANS
DE3528213A1 (en) * 1984-08-07 1986-02-20 The Toyo Rubber Industry Co., Ltd., Osaka SUPPORT DEVICE FOR FLUID DAMPING AND VIBRATION ISOLATION
FR2575253A1 (en) * 1984-12-24 1986-06-27 Hutchinson HYDRAULIC ANTIVIBRATORY SUPPORT
FR2576935A1 (en) * 1985-02-01 1986-08-08 Hutchinson Hydro-elastic and/or laminated fender
EP0212143A2 (en) * 1985-08-06 1987-03-04 Continental Aktiengesellschaft Membrane
EP0212143A3 (en) * 1985-08-06 1989-01-04 Continental Aktiengesellschaft Membrane
EP0810386A3 (en) * 1996-05-24 1998-01-07 Firma Carl Freudenberg Hydraulic support

Also Published As

Publication number Publication date
FR2372351B2 (en) 1981-06-12

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