NL291950A - - Google Patents
Info
- Publication number
- NL291950A NL291950A NL291950DA NL291950A NL 291950 A NL291950 A NL 291950A NL 291950D A NL291950D A NL 291950DA NL 291950 A NL291950 A NL 291950A
- Authority
- NL
- Netherlands
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
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
- F16F9/3485—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features of supporting elements intended to guide or limit the movement of the annular discs
-
- 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
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
-
- 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
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/3405—Throttling passages in or on piston body, e.g. slots
-
- 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
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
- F16F9/3482—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body the annular discs being incorporated within the valve or piston body
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7771—Bi-directional flow valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7771—Bi-directional flow valves
- Y10T137/778—Axes of ports co-axial
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR895729A FR1364558A (fr) | 1962-04-26 | 1962-04-26 | Piston d'amortisseur ou soupape de contrôle à clapet flottant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL291950A true NL291950A (US20060009399A1-20060112-C00042.png) | 1900-01-01 |
Family
ID=8777726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL291950D NL291950A (US20060009399A1-20060112-C00042.png) | 1962-04-26 |
Country Status (8)
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1542408A (fr) * | 1964-01-09 | 1968-10-18 | Piston d'amortisseur à clapet flottant | |
| FR1408198A (fr) * | 1964-03-11 | 1965-08-13 | Amortisseur hydraulique perfectionné | |
| US3363729A (en) * | 1965-10-23 | 1968-01-16 | Houdaille Industries Inc | Hydraulic buffer with disk control valve structure |
| GB1365306A (en) * | 1970-09-08 | 1974-08-29 | Girling Ltd | Fluid flow control valves |
| US3845782A (en) * | 1970-12-14 | 1974-11-05 | Girling Ltd | Flow control valve for hydraulic damper and the like |
| US3831626A (en) * | 1972-12-14 | 1974-08-27 | Peddinghaus Carl Ullrich Dr | Piston for a shock absorber |
| US3837445A (en) * | 1973-01-30 | 1974-09-24 | Monroe Belgium Nv | Piston assembly for a shock absorber |
| US3984889A (en) * | 1974-04-15 | 1976-10-12 | Monroe Auto Equipment Company | Loading dock support |
| US4114735A (en) * | 1976-03-15 | 1978-09-19 | Tokico Ltd. | Hydraulic damper and valve structure |
| JPS52113477A (en) * | 1976-03-19 | 1977-09-22 | Tokico Ltd | Oil hydraulic buffer |
| GB2095364B (en) * | 1981-03-24 | 1985-07-24 | Wipac Group Sales | Adjustable fluid support devices for swivel chairs |
| US4452436A (en) * | 1981-07-29 | 1984-06-05 | General Motors Corporation | Single tube strut shock absorber |
| US4610332A (en) * | 1981-11-05 | 1986-09-09 | Ford Motor Company | Velocity sensitive valve element for a shock absorber |
| EP0160277B1 (de) * | 1984-04-30 | 1990-08-29 | Henning Prof. Dr.-Ing. Gold | Pneumatische Feder- Dämpfer-Einheit |
| FR2575254B1 (fr) * | 1984-12-20 | 1989-06-02 | Sirven Jacques | Amortisseur pour suspension de vehicule automobile |
| US4747475A (en) * | 1986-12-22 | 1988-05-31 | General Motors Corporation | Suspension wear compensating shock absorber |
| US4972929A (en) * | 1989-06-07 | 1990-11-27 | Lord Corporation | Bidirectional dual disc valve assembly |
| FR2693524B1 (fr) * | 1992-07-10 | 1994-12-23 | Carbon Ste Fse Amortisseurs | Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé. |
| DE4404835A1 (de) * | 1994-02-16 | 1995-08-17 | Fichtel & Sachs Ag Werk Eitorf | Dämpfventil für einen Schwingungsdämpfer |
| ES2120839B1 (es) * | 1995-01-31 | 2000-03-01 | Singla Casasayas Juan | Dispositivo hidraulico de retorno automatico, en particular para asientos de vehiculos. |
| US5769190A (en) * | 1996-01-16 | 1998-06-23 | Tenneco Automotive Inc. | Continuous controlled restriction valve for a shock absorber |
| US5709290A (en) * | 1996-02-20 | 1998-01-20 | General Motors Corporation | Monotube damper valve |
| FR2751041B1 (fr) * | 1996-07-12 | 2001-12-14 | Fr Des Amortisseurs De Carbon | Piston a clapet, en particulier flottant, avec loi effort/vitesse dissymetrique pour tube d'amortisseur hydraulique |
| US6202805B1 (en) * | 1997-12-11 | 2001-03-20 | Toyota Jidosha Kabushiki Kaisha | Shock absorber having bidirectional valve and flow restricting passage parallel to the valve |
| DE19842840A1 (de) * | 1998-09-18 | 2000-03-23 | Zahnradfabrik Friedrichshafen | Dämpfungsventil |
| US6035634A (en) * | 1999-02-09 | 2000-03-14 | Latch-Tool Development Co. Llc | Compact, resistance regulated, multiple output hydraulic tool and seal valve arrangement |
| US6460664B1 (en) | 2000-05-22 | 2002-10-08 | Tenneco Automotive Inc. | Independently tunable variable bleed orifice |
| US6443436B1 (en) | 2001-05-29 | 2002-09-03 | Tenneco Automotive Inc. | Air spring assembly on shock absorber with combined seal |
| DE10135261C1 (de) * | 2001-07-19 | 2002-10-17 | Pnp Luftfedersysteme Gmbh | Gasfeder-Dämpfer-Einheit |
| US6644445B2 (en) | 2001-11-19 | 2003-11-11 | Tenneco Automotive Operating Company Inc. | Floating port blocker |
| GB0706898D0 (en) * | 2007-04-10 | 2007-05-16 | Hunter Joseph | Suspension systems |
| JP2011158019A (ja) * | 2010-01-29 | 2011-08-18 | Hitachi Automotive Systems Ltd | 緩衝器 |
| JP5681372B2 (ja) | 2010-04-02 | 2015-03-04 | カヤバ工業株式会社 | 減衰部構造 |
| JP5923323B2 (ja) * | 2012-01-31 | 2016-05-24 | 日立オートモティブシステムズ株式会社 | シリンダ装置 |
| DE202012103981U1 (de) * | 2012-10-04 | 2012-11-15 | Thyssenkrupp Bilstein Gmbh | Dämpfungsventil für einen Stoßdämpfer |
| JP6505510B2 (ja) * | 2015-06-08 | 2019-04-24 | 株式会社ショーワ | 圧力緩衝装置 |
| JP6875983B2 (ja) * | 2017-12-26 | 2021-05-26 | Ｋｙｂ株式会社 | バルブ及び緩衝器 |
| FR3122714A1 (fr) * | 2021-05-04 | 2022-11-11 | Psa Automobiles Sa | Systeme de butee hydraulique comprenant une bague comportant des moyens d’obstacle a l’ecoulement dans une chambre de compensation |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2521202A (en) * | 1938-12-22 | 1950-09-05 | Cloudsley John Leslie | Shock-absorbing or fluid-pressure relieving apparatus |
| US2320697A (en) * | 1939-10-24 | 1943-06-01 | Binder Richard | Shock absorber with spring-plate valve |
| US2668604A (en) * | 1947-01-08 | 1954-02-09 | Houdaille Hershey Corp | Telescopic shock absorber piston construction |
| US2676676A (en) * | 1950-03-22 | 1954-04-27 | Houdaille Hershey Corp | Telescopic shock absorber |
| DE838403C (de) * | 1950-05-07 | 1952-05-08 | Daimler Benz Ag | Drosselventil fuer Fluessigkeits-Stossdaempfer, insbesondere von Kraftfahrzeugen |
| US2676614A (en) * | 1950-07-20 | 1954-04-27 | Houdaille Hershey Corp | Fluid pressure control valve |
| US2670814A (en) * | 1951-05-29 | 1954-03-02 | Chrysler Corp | Shock absorber |
| DE966497C (de) * | 1951-06-02 | 1957-08-14 | Boge & Sohn O H G | In beiden Richtungen arbeitendes Plattenventil fuer Fluessigkeitsstossdaempfer |
| DE969330C (de) * | 1952-10-19 | 1958-05-22 | Hemscheidt Maschf Hermann | Von aussen verstellbare Ventilanordnung fuer Stossdaempfer |
| FR1104016A (fr) * | 1955-02-21 | 1955-11-15 | Piston d'amortisseur de suspension | |
| BE627430A (US20060009399A1-20060112-C00042.png) * | 1958-03-15 | |||
| DE1188451B (de) * | 1958-07-18 | 1965-03-04 | Renault | Hydraulischer Stossfaempfer, insbesondere fuer Kraftfahrzeuge |
| NL251285A (US20060009399A1-20060112-C00042.png) * | 1959-05-06 |
-
0
- NL NL291950D patent/NL291950A/xx unknown
- BE BE631369D patent/BE631369A/xx unknown
-
1962
- 1962-04-26 FR FR895729A patent/FR1364558A/fr not_active Expired
-
1963
- 1963-04-19 GB GB15566/63A patent/GB1046432A/en not_active Expired
- 1963-04-23 ES ES287738A patent/ES287738A1/es not_active Expired
- 1963-04-24 AT AT330763A patent/AT245401B/de active
- 1963-04-25 US US275767A patent/US3199636A/en not_active Expired - Lifetime
- 1963-04-26 CH CH529063A patent/CH393108A/fr unknown
-
1964
- 1964-01-07 FR FR959492A patent/FR85065E/fr not_active Expired
- 1964-08-26 US US392266A patent/US3256961A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1364558A (fr) | 1964-06-26 |
| US3256961A (en) | 1966-06-21 |
| US3199636A (en) | 1965-08-10 |
| GB1046432A (en) | 1966-10-26 |
| CH393108A (fr) | 1965-05-31 |
| ES287738A1 (es) | 1963-08-01 |
| BE631369A (US20060009399A1-20060112-C00042.png) | 1900-01-01 |
| FR85065E (fr) | 1965-06-04 |
| AT245401B (de) | 1966-02-25 |
