DE3925712C1 - - Google Patents

Info

Publication number
DE3925712C1
DE3925712C1 DE3925712A DE3925712A DE3925712C1 DE 3925712 C1 DE3925712 C1 DE 3925712C1 DE 3925712 A DE3925712 A DE 3925712A DE 3925712 A DE3925712 A DE 3925712A DE 3925712 C1 DE3925712 C1 DE 3925712C1
Authority
DE
Germany
Prior art keywords
section
cross
line
support
relief valve
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
DE3925712A
Other languages
German (de)
English (en)
Inventor
Ulrich Dr. 6945 Hirschberg De Freudenberg
Tillman Dipl.-Ing. Dr. 6940 Weinheim De Freudenberg
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to DE3925712A priority Critical patent/DE3925712C1/de
Priority to ES199090104302T priority patent/ES2046562T3/es
Priority to EP90104302A priority patent/EP0411241B1/de
Priority to DE90104302T priority patent/DE59003668D1/de
Priority to AT90104302T priority patent/ATE98003T1/de
Priority to DK90104302.6T priority patent/DK0411241T3/da
Priority to JP2169694A priority patent/JPH0369838A/ja
Priority to BR909003213A priority patent/BR9003213A/pt
Priority to MX021699A priority patent/MX173627B/es
Priority to CA002022318A priority patent/CA2022318C/en
Application granted granted Critical
Publication of DE3925712C1 publication Critical patent/DE3925712C1/de
Priority to US07/818,735 priority patent/US5356122A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F13/262—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 changing geometry of passages between working and equilibration chambers, e.g. cross-sectional area or length

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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Vibration Prevention Devices (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
DE3925712A 1989-08-03 1989-08-03 Expired - Lifetime DE3925712C1 (enExample)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE3925712A DE3925712C1 (enExample) 1989-08-03 1989-08-03
EP90104302A EP0411241B1 (de) 1989-08-03 1990-03-07 Hydraulisch gedämpftes Lager für einen Kolbenmotor
DE90104302T DE59003668D1 (de) 1989-08-03 1990-03-07 Hydraulisch gedämpftes Lager für einen Kolbenmotor.
AT90104302T ATE98003T1 (de) 1989-08-03 1990-03-07 Hydraulisch gedaempftes lager fuer einen kolbenmotor.
DK90104302.6T DK0411241T3 (da) 1989-08-03 1990-03-07 Hydraulisk dæmpet leje til en stempelmotor
ES199090104302T ES2046562T3 (es) 1989-08-03 1990-03-07 Soporte amortiguado hidraulicamente para un motor de explosion.
JP2169694A JPH0369838A (ja) 1989-08-03 1990-06-27 ピストン機関用液圧緩衝式受座
BR909003213A BR9003213A (pt) 1989-08-03 1990-07-06 Mancal dotado de amortecimento hidraulico
MX021699A MX173627B (es) 1989-08-03 1990-07-23 Soporte hidraulicamente amortiguado para un motor de pistones
CA002022318A CA2022318C (en) 1989-08-03 1990-07-25 Adjustable hydraulically damped mount for a piston engine
US07/818,735 US5356122A (en) 1989-08-03 1992-01-07 Hydraulically damped bearing for a piston engine having a relief valve for insulating engine idling vibrations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3925712A DE3925712C1 (enExample) 1989-08-03 1989-08-03

Publications (1)

Publication Number Publication Date
DE3925712C1 true DE3925712C1 (enExample) 1990-12-20

Family

ID=6386450

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3925712A Expired - Lifetime DE3925712C1 (enExample) 1989-08-03 1989-08-03
DE90104302T Expired - Lifetime DE59003668D1 (de) 1989-08-03 1990-03-07 Hydraulisch gedämpftes Lager für einen Kolbenmotor.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE90104302T Expired - Lifetime DE59003668D1 (de) 1989-08-03 1990-03-07 Hydraulisch gedämpftes Lager für einen Kolbenmotor.

Country Status (10)

Country Link
US (1) US5356122A (enExample)
EP (1) EP0411241B1 (enExample)
JP (1) JPH0369838A (enExample)
AT (1) ATE98003T1 (enExample)
BR (1) BR9003213A (enExample)
CA (1) CA2022318C (enExample)
DE (2) DE3925712C1 (enExample)
DK (1) DK0411241T3 (enExample)
ES (1) ES2046562T3 (enExample)
MX (1) MX173627B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19515838C2 (de) * 1995-04-29 1998-04-16 Freudenberg Carl Fa Hydraulisch dämpfendes Gummilager
DE59603462D1 (de) * 1995-07-27 1999-12-02 Lemfoerder Metallwaren Ag Motorlager für Kraftfahrzeuge
CN107917060A (zh) * 2017-09-30 2018-04-17 青岛海尔智能技术研发有限公司 一种压缩机组件及具有该压缩机组件的冰箱

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709779A (en) * 1985-02-20 1987-12-01 Nissan Motor Co., Ltd. Vibration damping system for power unit
DE3619685A1 (de) * 1986-06-11 1987-12-17 Freudenberg Carl Fa Zweikammermotorlager

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5993537A (ja) * 1982-11-20 1984-05-30 Toyoda Gosei Co Ltd 液封入防振装置
US4583503A (en) * 1983-04-15 1986-04-22 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Apparatus for controlling the rolling of an engine
JPS61146628A (ja) * 1984-12-19 1986-07-04 Mazda Motor Corp パワ−ユニツトのマウンテイング装置
JPS62127537A (ja) * 1985-11-28 1987-06-09 Nissan Motor Co Ltd 振動体支持装置
JPS62180130A (ja) * 1986-02-03 1987-08-07 Honda Motor Co Ltd 可変オリフイスを有する複合エンジンマウント
US4872652A (en) * 1986-06-11 1989-10-10 Firma Carl Freudenberg Two chamber engine mount
JPS6330623A (ja) * 1986-07-21 1988-02-09 Toyo Tire & Rubber Co Ltd 液体減衰式防振マウント
US4796874A (en) * 1987-10-02 1989-01-10 General Motors Corporation Electronic hydraulic mount with continuously variable control

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709779A (en) * 1985-02-20 1987-12-01 Nissan Motor Co., Ltd. Vibration damping system for power unit
DE3619685A1 (de) * 1986-06-11 1987-12-17 Freudenberg Carl Fa Zweikammermotorlager

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Spurk/Andrä: Theorie des Hydrolagers, Automobilindustrie 5/85, Bild 3, S. 554 *

Also Published As

Publication number Publication date
EP0411241B1 (de) 1993-12-01
EP0411241A1 (de) 1991-02-06
BR9003213A (pt) 1991-08-27
DK0411241T3 (da) 1994-01-17
JPH0369838A (ja) 1991-03-26
ATE98003T1 (de) 1993-12-15
CA2022318A1 (en) 1991-02-04
ES2046562T3 (es) 1994-02-01
DE59003668D1 (de) 1994-01-13
US5356122A (en) 1994-10-18
MX173627B (es) 1994-03-18
CA2022318C (en) 1994-05-31

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8330 Complete renunciation