FR1208342A - Distributeur de réglage pour suspension pneumatique - Google Patents
Distributeur de réglage pour suspension pneumatiqueInfo
- Publication number
- FR1208342A FR1208342A FR1208342DA FR1208342A FR 1208342 A FR1208342 A FR 1208342A FR 1208342D A FR1208342D A FR 1208342DA FR 1208342 A FR1208342 A FR 1208342A
- Authority
- FR
- France
- Prior art keywords
- control valve
- air suspension
- suspension
- air
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/052—Pneumatic spring characteristics
- B60G17/0523—Regulating distributors or valves for pneumatic springs
- B60G17/0525—Height adjusting or levelling valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
- B60G2500/202—Height or leveling valve for air-springs
- B60G2500/2022—Height or leveling valve for air-springs with valve seat actuation for selectively adjusting neutral height
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S280/00—Land vehicles
- Y10S280/01—Load responsive, leveling of vehicle
-
- 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
- Y10T137/8593—Systems
- Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
-
- 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
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87233—Biased exhaust valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67433457 US3099461A (en) | 1957-07-26 | 1957-07-26 | Suspension control valve |
US122791A US3094461A (en) | 1961-07-10 | 1961-07-10 | Antimicrobial agent m-259 and method of preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1208342A true FR1208342A (fr) | 1960-02-23 |
Family
ID=26820896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1208342D Expired FR1208342A (fr) | 1957-07-26 | 1958-06-05 | Distributeur de réglage pour suspension pneumatique |
Country Status (4)
Country | Link |
---|---|
US (1) | US3099461A (fr) |
DE (1) | DE1125784B (fr) |
FR (1) | FR1208342A (fr) |
GB (2) | GB883525A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995009093A1 (fr) * | 1992-11-10 | 1995-04-06 | Nai Neway, Inc. | Ensemble soupape de regulation de hauteur, en ligne, double |
US5787932A (en) * | 1992-11-10 | 1998-08-04 | Nai Neway, Inc. | Bypass tube for time delay height control valve |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564534A (fr) * | 1957-04-04 | |||
US3143361A (en) * | 1958-02-06 | 1964-08-04 | Thompson Ramo Wooldridge Inc | Leveling valve |
DE1286414B (de) * | 1966-11-15 | 1969-01-02 | Langen & Co | Niveauregelventil fuer hydro-pneumatische Federungen von Fahrzeugen |
GB1205960A (en) * | 1967-10-27 | 1970-09-23 | Wild A G & Co Ltd | Improvements in valves |
DE1815120A1 (de) * | 1968-12-17 | 1970-06-25 | Langen & Co | Niveauregelventil der Kolbenschieberbauart fuer Fahrzeuge |
US4375223A (en) * | 1979-11-05 | 1983-03-01 | Power Automotive Equipment Pty. Ltd. | Dial operated pressure regulator |
US4580798A (en) * | 1984-11-13 | 1986-04-08 | Roelofs Robert E | Air suspension system for the rear end of a motor home |
US5161817A (en) * | 1990-10-16 | 1992-11-10 | Imo Industries Inc. | Fluid-operated leveling valve systems |
DE4440232A1 (de) * | 1993-11-23 | 1995-05-24 | Barksdale Inc | Fluidventil |
US5634776A (en) * | 1995-12-20 | 1997-06-03 | Trinova Corporation | Low noise hydraulic pump with check valve timing device |
JP6108531B2 (ja) * | 2013-03-14 | 2017-04-05 | Kyb株式会社 | 車高昇降装置 |
DE102015015921B4 (de) | 2015-12-09 | 2021-10-28 | Audi Ag | Gasfedersystem für ein Kraftfahrzeug, Kraftfahrzeug mit einem solchen Gasfedersystem, und Verfahren zum Betreiben eines Kraftfahrzeugs |
US10479159B2 (en) | 2016-04-04 | 2019-11-19 | Barksdale, Inc. | Ride height leveling with selectable configurations: system and method |
US10730060B2 (en) * | 2018-09-11 | 2020-08-04 | Xiamen EASO Co., Ltd. | Convenient switching valve |
DE102020129491B3 (de) * | 2020-11-09 | 2022-01-13 | Vibracoustic Se | Druckhalteventil für eine Luftfeder und Luftfeder umfassend das Druckhalteventil |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190503974A (en) * | 1905-02-25 | 1905-05-11 | Whitworth & Co | Improvements in Valves for Hydraulic Cylinders. |
US1816075A (en) * | 1926-03-26 | 1931-07-28 | Westinghouse Air Brake Co | Air spring for motor vehicles |
US2012596A (en) * | 1933-04-19 | 1935-08-27 | Koppel Ind Car & Equipment Co | Fluid pressure valve |
US2409765A (en) * | 1943-05-04 | 1946-10-22 | Adel Prec Products Corp | Hydraulic selector valve |
US2670201A (en) * | 1948-01-29 | 1954-02-23 | Gen Motors Corp | Control mechanism |
US2841178A (en) * | 1952-07-07 | 1958-07-01 | Midland Ross Corp | Control valve |
US2860607A (en) * | 1955-05-24 | 1958-11-18 | British Messier Ltd | Servo-motor systems |
US2820647A (en) * | 1955-08-30 | 1958-01-21 | Gen Motors Corp | Control mechanism for regulating fluid flow in a vehicle suspension |
-
1957
- 1957-07-26 US US67433457 patent/US3099461A/en not_active Expired - Lifetime
-
1958
- 1958-06-05 FR FR1208342D patent/FR1208342A/fr not_active Expired
- 1958-06-17 GB GB1931358D patent/GB883525A/en not_active Expired
- 1958-06-20 DE DEW23550A patent/DE1125784B/de active Pending
-
1962
- 1962-06-28 GB GB2491262A patent/GB981278A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995009093A1 (fr) * | 1992-11-10 | 1995-04-06 | Nai Neway, Inc. | Ensemble soupape de regulation de hauteur, en ligne, double |
US5682922A (en) * | 1992-11-10 | 1997-11-04 | Nai Neway, Inc. | Dual in-line height control valve assembly |
US5787932A (en) * | 1992-11-10 | 1998-08-04 | Nai Neway, Inc. | Bypass tube for time delay height control valve |
Also Published As
Publication number | Publication date |
---|---|
GB883525A (en) | 1961-11-29 |
US3099461A (en) | 1963-07-30 |
GB981278A (en) | 1965-01-20 |
DE1125784B (de) | 1962-03-15 |
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