FR1213614A - Dispositif de contrôle pour suspension pneumatique - Google Patents
Dispositif de contrôle pour suspension pneumatiqueInfo
- Publication number
- FR1213614A FR1213614A FR1213614DA FR1213614A FR 1213614 A FR1213614 A FR 1213614A FR 1213614D A FR1213614D A FR 1213614DA FR 1213614 A FR1213614 A FR 1213614A
- Authority
- FR
- France
- Prior art keywords
- control device
- air suspension
- suspension
- air
- control
- 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
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
-
- 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
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4245—Cleaning or steam sterilizing
- Y10T137/4273—Mechanical cleaning
- Y10T137/4336—Cleaning member reciprocates in passage
- Y10T137/4343—By-pass cleaning
-
- 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
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87499—Fluid actuated or retarded
-
- 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
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87507—Electrical actuator
-
- 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
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87515—Mechanical movement between actuator and valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US683812A US2989983A (en) | 1957-09-13 | 1957-09-13 | Load control valve for vehicle air springs |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1213614A true FR1213614A (fr) | 1960-04-01 |
Family
ID=24745537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1213614D Expired FR1213614A (fr) | 1957-09-13 | 1958-09-13 | Dispositif de contrôle pour suspension pneumatique |
Country Status (3)
Country | Link |
---|---|
US (1) | US2989983A (fr) |
DE (1) | DE1085773B (fr) |
FR (1) | FR1213614A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214188A (en) * | 1960-06-24 | 1965-10-26 | Magneti Marelli Spa | Device for selectively deactivating a tractor pneumatic suspension |
FR2306846A1 (fr) * | 1975-04-12 | 1976-11-05 | Knorr Bremse Gmbh | Suspension pneumatique pour vehicules automobiles |
FR2655594A1 (fr) * | 1989-12-13 | 1991-06-14 | Europ Semi Remorques | Systeme de retour rapide automatique au niveau normal d'utilisation pour suspension pneumatique. |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1151188B (de) * | 1960-09-22 | 1963-07-04 | Daimler Benz Ag | Luftfederung fuer Kraftwagen |
US3208770A (en) * | 1962-04-06 | 1965-09-28 | Anthony P Freitas | Fifth wheel pneumatic suspension system |
US3209784A (en) * | 1963-04-25 | 1965-10-05 | Wagner Electric Corp | Height control valve |
DE2318535C3 (de) * | 1973-04-12 | 1981-11-12 | Knorr-Bremse GmbH, 8000 München | Nieveauregelventil für Luftfederungen von Fahrzeugen, insbesondere Container-Fahrzeugen |
US4231554A (en) * | 1978-10-17 | 1980-11-04 | Ford Motor Company | Control valve for vehicle air springs and the like |
GB2091174B (en) * | 1981-01-10 | 1984-06-13 | Lucas Industries Ltd | Improvements in gas suspension systems for vehicles |
US4695074A (en) * | 1984-06-30 | 1987-09-22 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle suspension apparatus |
US4637574A (en) * | 1984-09-14 | 1987-01-20 | Menasco Inc. | Attenuating, extendible shock-absorbing strut |
US4886092A (en) * | 1988-10-24 | 1989-12-12 | Ridewell Corporation | Leveling valve |
US5335695A (en) * | 1993-06-16 | 1994-08-09 | Nai Neway, Inc. | Height control valve with adjustable spool |
DE602006014856D1 (de) * | 2005-11-04 | 2010-07-22 | Hendrickson Int Corp | Höhenkontrollventil für ein fahrzeugachsen-/aufhängungssystem |
EP2720889B1 (fr) * | 2011-06-14 | 2018-10-17 | Hendrickson USA, L.L.C. | Ensemble soupape de réglage de hauteur pour systèmes essieu/suspension |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1126070A (en) * | 1913-02-01 | 1915-01-26 | Abram N Pasman | Flush-valve. |
US1406026A (en) * | 1919-01-02 | 1922-02-07 | Herman A Jensenius | Accumulator safety valve |
DE495343C (de) * | 1928-03-13 | 1930-04-05 | Heinrich Wintgens | Pneumatische Abfederung fuer Fahrzeuge mit selbsttaetige regelbarer Spannung des Druckmittels |
US1948773A (en) * | 1930-01-02 | 1934-02-27 | Frick Co | Vent for tanks |
US2101468A (en) * | 1935-09-11 | 1937-12-07 | Arthur L Dale | Oil dispenser |
US2417217A (en) * | 1943-05-08 | 1947-03-11 | Fairbanks Morse & Co | Fluid flow control device |
US2538806A (en) * | 1945-06-11 | 1951-01-23 | Phillips Petroleum Co | Quick closing valve and storage tank containing same |
US2687311A (en) * | 1949-12-08 | 1954-08-24 | Daimler Benz Ag | Device for regulating the vertical level of motor vehicles |
US2787475A (en) * | 1955-08-30 | 1957-04-02 | Gen Motors Corp | Load controlled valve assembly for vehicle air spring |
-
1957
- 1957-09-13 US US683812A patent/US2989983A/en not_active Expired - Lifetime
-
1958
- 1958-08-22 DE DEB50053A patent/DE1085773B/de active Pending
- 1958-09-13 FR FR1213614D patent/FR1213614A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214188A (en) * | 1960-06-24 | 1965-10-26 | Magneti Marelli Spa | Device for selectively deactivating a tractor pneumatic suspension |
FR2306846A1 (fr) * | 1975-04-12 | 1976-11-05 | Knorr Bremse Gmbh | Suspension pneumatique pour vehicules automobiles |
FR2655594A1 (fr) * | 1989-12-13 | 1991-06-14 | Europ Semi Remorques | Systeme de retour rapide automatique au niveau normal d'utilisation pour suspension pneumatique. |
EP0499756A1 (fr) * | 1989-12-13 | 1992-08-26 | S.E.S.R. - Societe Europeenne De Semi-Remorques | Système de retour rapide automatique au niveau normal d'utilisation pour suspension pneumatique |
Also Published As
Publication number | Publication date |
---|---|
DE1085773B (de) | 1960-07-21 |
US2989983A (en) | 1961-06-27 |
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