FR85065E - Piston d'amortisseur ou soupape de contrôle à clapet flottant - Google Patents
Piston d'amortisseur ou soupape de contrôle à clapet flottantInfo
- Publication number
- FR85065E FR85065E FR959492A FR959492A FR85065E FR 85065 E FR85065 E FR 85065E FR 959492 A FR959492 A FR 959492A FR 959492 A FR959492 A FR 959492A FR 85065 E FR85065 E FR 85065E
- Authority
- FR
- France
- Prior art keywords
- check valve
- damper piston
- floating check
- floating
- damper
- 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
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
-
- 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)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7490664A JPS4823221B1 (fr) | 1964-01-07 | 1964-12-30 | |
FI279564A FI44337C (fi) | 1964-01-07 | 1964-12-31 | Iskunvaimentajamäntä, jossa on jousilevyventtiili |
SE3065A SE320585B (fr) | 1964-01-07 | 1965-01-04 | |
AT365A AT265043B (de) | 1964-01-07 | 1965-01-04 | Stoßdämpferkolben mit einem in beiden Richtungen arbeitenden Plattenventil |
ES0308185A ES308185A2 (es) | 1964-01-07 | 1965-01-05 | Valvula flotante para el control del paso del liquido en los amortiguadores hidraulicos, y piston de amortiguador dotado de esta valvula |
DK3765A DK114875B (da) | 1964-01-07 | 1965-01-06 | Støddæmperstempel med en i begge retninger virkende fjederskiveventil. |
GB81465A GB1100451A (en) | 1964-01-07 | 1965-01-07 | A fluid flow valve |
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 |
---|---|
FR85065E true FR85065E (fr) | 1965-06-04 |
Family
ID=8777726
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR895729A Expired FR1364558A (fr) | 1962-04-26 | 1962-04-26 | Piston d'amortisseur ou soupape de contrôle à clapet flottant |
FR959492A Expired FR85065E (fr) | 1962-04-26 | 1964-01-07 | Piston d'amortisseur ou soupape de contrôle à clapet flottant |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR895729A Expired FR1364558A (fr) | 1962-04-26 | 1962-04-26 | Piston d'amortisseur ou soupape de contrôle à clapet flottant |
Country Status (8)
Country | Link |
---|---|
US (2) | US3199636A (fr) |
AT (1) | AT245401B (fr) |
BE (1) | BE631369A (fr) |
CH (1) | CH393108A (fr) |
ES (1) | ES287738A1 (fr) |
FR (2) | FR1364558A (fr) |
GB (1) | GB1046432A (fr) |
NL (1) | NL291950A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711216A1 (de) * | 1976-03-15 | 1977-09-29 | Tokico Ltd | Hydraulischer daempfer |
FR2693524A1 (fr) * | 1992-07-10 | 1994-01-14 | Carbon Ste Fse Amortisseurs | Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé. |
FR2716247A1 (fr) * | 1994-02-16 | 1995-08-18 | Fichtel & Sachs Ag | Soupape d'amortissement pour un amortisseur. |
WO2003008836A1 (fr) * | 2001-07-19 | 2003-01-30 | Continental Ag | Unite ressort a gaz-amortisseur |
Families Citing this family (34)
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 |
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 |
EP0160276B1 (fr) * | 1984-04-30 | 1990-08-29 | Henning Prof. Dr.-Ing. Gold | Unité à amortisseur et ressort pneumatiques |
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 |
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 |
FR2772447A1 (fr) * | 1997-12-11 | 1999-06-18 | Toyota Motor Co Ltd | Amortisseur comportant une soupape bidirectionnelle et un passage de limitation d'ecoulement parallele a la soupape |
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 |
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 |
DE102012109437A1 (de) * | 2012-10-04 | 2014-04-10 | 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 (fr) * | 1958-03-15 | |||
DE1188451B (de) * | 1958-07-18 | 1965-03-04 | Renault | Hydraulischer Stossfaempfer, insbesondere fuer Kraftfahrzeuge |
NL251285A (fr) * | 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
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711216A1 (de) * | 1976-03-15 | 1977-09-29 | Tokico Ltd | Hydraulischer daempfer |
FR2693524A1 (fr) * | 1992-07-10 | 1994-01-14 | Carbon Ste Fse Amortisseurs | Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé. |
FR2716247A1 (fr) * | 1994-02-16 | 1995-08-18 | Fichtel & Sachs Ag | Soupape d'amortissement pour un amortisseur. |
WO2003008836A1 (fr) * | 2001-07-19 | 2003-01-30 | Continental Ag | Unite ressort a gaz-amortisseur |
Also Published As
Publication number | Publication date |
---|---|
ES287738A1 (es) | 1963-08-01 |
GB1046432A (en) | 1966-10-26 |
NL291950A (fr) | 1900-01-01 |
BE631369A (fr) | 1900-01-01 |
US3199636A (en) | 1965-08-10 |
US3256961A (en) | 1966-06-21 |
AT245401B (de) | 1966-02-25 |
CH393108A (fr) | 1965-05-31 |
FR1364558A (fr) | 1964-06-26 |
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