GB8316111D0 - Hydraulic damper - Google Patents

Hydraulic damper

Info

Publication number
GB8316111D0
GB8316111D0 GB838316111A GB8316111A GB8316111D0 GB 8316111 D0 GB8316111 D0 GB 8316111D0 GB 838316111 A GB838316111 A GB 838316111A GB 8316111 A GB8316111 A GB 8316111A GB 8316111 D0 GB8316111 D0 GB 8316111D0
Authority
GB
United Kingdom
Prior art keywords
hydraulic damper
damper
hydraulic
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.)
Withdrawn
Application number
GB838316111A
Other versions
GB2123922A (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.)
Tokico Ltd
Original Assignee
Tokico Ltd
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
Priority claimed from JP8896282U external-priority patent/JPS58191448U/en
Priority claimed from JP8896182U external-priority patent/JPS58191447U/en
Application filed by Tokico Ltd filed Critical Tokico Ltd
Publication of GB8316111D0 publication Critical patent/GB8316111D0/en
Publication of GB2123922A publication Critical patent/GB2123922A/en
Withdrawn legal-status Critical Current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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/516—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves
    • F16F9/468—Throttling control, i.e. regulation of flow passage geometry using rotary valves controlling at least one bypass to main flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
GB08316111A 1982-06-15 1983-06-13 Hydraulic damper with adjustable flow path Withdrawn GB2123922A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8896282U JPS58191448U (en) 1982-06-15 1982-06-15 Damping force adjustable hydraulic shock absorber
JP8896182U JPS58191447U (en) 1982-06-15 1982-06-15 Damping force adjustable hydraulic shock absorber

Publications (2)

Publication Number Publication Date
GB8316111D0 true GB8316111D0 (en) 1983-07-20
GB2123922A GB2123922A (en) 1984-02-08

Family

ID=26430282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316111A Withdrawn GB2123922A (en) 1982-06-15 1983-06-13 Hydraulic damper with adjustable flow path

Country Status (2)

Country Link
DE (1) DE3321680A1 (en)
GB (1) GB2123922A (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052439U (en) * 1983-09-20 1985-04-12 トキコ株式会社 Damping force adjustable hydraulic shock absorber
GB8326124D0 (en) * 1983-09-29 1983-11-02 Pipe Supports Ltd Dampers
WO1985004935A1 (en) * 1984-04-24 1985-11-07 Comdox No. 70 Pty. Limited Linear motion resistance cell
JPS617639U (en) * 1984-06-20 1986-01-17 トキコ株式会社 Damping force adjustable hydraulic shock absorber
EP0200446A1 (en) * 1985-04-25 1986-11-05 Moog Inc. A damping mechanism
DE3518327A1 (en) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf HYDRAULIC, ADJUSTABLE VIBRATION DAMPER
DE3532293C2 (en) * 1985-09-11 1994-09-22 Fichtel & Sachs Ag Vibration damper with adjustable damping force
NL8503031A (en) * 1985-11-05 1987-06-01 Koni Bv ELECTRICALLY ADJUSTABLE SHOCK ABSORBER.
DE3604844A1 (en) * 1986-02-15 1987-08-20 Daimler Benz Ag VIBRATION DAMPER FOR VEHICLES
JPH0524831Y2 (en) * 1986-02-20 1993-06-23
ES1003062Y (en) * 1987-08-03 1989-02-16 La Industrial Plastica Y Metalurgica, S.A. NEW PISTON FOR SHOCK ABSORBERS
JPH0198717A (en) * 1987-10-09 1989-04-17 Tokico Ltd Damping force adjustable hydraulic pressure buffer
GB2265201B (en) * 1989-07-10 1994-01-05 Atsugi Unisia Corp Shock absorber
JP2578901Y2 (en) * 1989-09-20 1998-08-20 株式会社ユニシアジェックス Variable damping force type hydraulic shock absorber
US5193655A (en) * 1989-09-20 1993-03-16 Atsugia Unisia Corp. Variable damping force shock absorber with feature of linear and wide range damping force variation depending upon piston stroke speed
US6095486A (en) * 1997-03-05 2000-08-01 Lord Corporation Two-way magnetorheological fluid valve assembly and devices utilizing same
US6659239B2 (en) * 2001-09-10 2003-12-09 Meritor Heavy Vehicle Technology, Llc Shock absorber through the rod damping adjustment
DE20115980U1 (en) 2001-09-28 2001-12-06 PATEC Fahrwerktechnik GmbH, 58640 Iserlohn Hydraulic telescopic damper
EP1588072B1 (en) * 2003-01-31 2012-08-15 Arvin Technologies Integrated damping adjustment valve
IT1391919B1 (en) * 2008-09-17 2012-02-02 Quirini HYDRAULIC DAMPER
US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
DE102010029180A1 (en) 2010-05-20 2011-11-24 Suspa Gmbh damper
CN102493969B (en) * 2011-12-19 2014-10-08 宁波千普机械制造有限公司 Hydraulic cylinder with double piston rods
US9399383B2 (en) 2013-02-28 2016-07-26 Tenneco Automotive Operating Company Inc. Damper with integrated electronics
US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
US9884533B2 (en) 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
US9879748B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
US9879746B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies
JP6374944B2 (en) 2013-03-15 2018-08-15 テネコ オートモティブ オペレーティング カンパニー インコーポレイテッドＴｅｎｎｅｃｏ Ａｕｔｏｍｏｔｉｖｅ Ｏｐｅｒａｔｉｎｇ Ｃｏｍｐａｎｙ Ｉｎｃ． Rod guide assembly with multi-part valve assembly
US9163691B2 (en) 2013-03-15 2015-10-20 Tenneco Automotive Operating Company Inc. Rod guide arrangement for electronically controlled valve applications
CN105650055B (en) * 2016-03-31 2017-05-31 江阴市洪腾机械有限公司 A kind of hydraulic cylinder with double piston rods
CN106678246A (en) * 2017-03-01 2017-05-17 长春孔辉汽车科技股份有限公司 Adjustable damping absorber
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
ES2696800B2 (en) * 2017-07-17 2019-06-21 Gimeno Manuel Carcare Shock absorber cylinder.
DE102020007517A1 (en) 2020-12-09 2022-06-09 Hydac Mobilhydraulik Gmbh suspension cylinder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159289A (en) * 1937-03-15 1939-05-23 Monree Auto Equipment Company Valve construction
DE757065C (en) * 1939-10-24 1950-10-03 Fichtel & Sachs Ag Control valve working in both directions of flow for liquid shock absorbers with compensation space, especially for motor vehicles
DE951693C (en) * 1952-01-11 1956-10-31 Fichtel & Sachs Ag Lamellar valve, especially for shock absorbers
DE969330C (en) * 1952-10-19 1958-05-22 Hemscheidt Maschf Hermann Externally adjustable valve arrangement for shock absorbers
NL135634C (en) * 1967-12-14
CA979029A (en) * 1971-09-13 1975-12-02 Arnold A. Cowan Shock absorber
GB2016647B (en) * 1978-02-06 1982-10-20 Tokico Ltd Adjusting hydraulic damper
GB2111168B (en) * 1981-11-06 1986-07-16 Tokico Ltd Hydraulic damper with bypass
US4620619A (en) * 1982-05-20 1986-11-04 Atsugi Motor Parts Co., Ltd. Variable-damping-force shock absorber

Also Published As

Publication number Publication date
DE3321680A1 (en) 1984-01-19
DE3321680C2 (en) 1991-08-01
GB2123922A (en) 1984-02-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)