DE3871839T2 - Druckluftkreis. - Google Patents

Druckluftkreis.

Info

Publication number
DE3871839T2
DE3871839T2 DE8888105101T DE3871839T DE3871839T2 DE 3871839 T2 DE3871839 T2 DE 3871839T2 DE 8888105101 T DE8888105101 T DE 8888105101T DE 3871839 T DE3871839 T DE 3871839T DE 3871839 T2 DE3871839 T2 DE 3871839T2
Authority
DE
Germany
Prior art keywords
air
compressor
pressure
compressed 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 - Lifetime
Application number
DE8888105101T
Other languages
German (de)
English (en)
Other versions
DE3871839D1 (de
Inventor
Shuuichi Buma
Hajime Kamimae
Nobutaka Ohwa
Osamu Takeda
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE3871839D1 publication Critical patent/DE3871839D1/de
Publication of DE3871839T2 publication Critical patent/DE3871839T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/128—Crankcases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/02—Supply or exhaust flow rates; Pump operation
    • 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
    • B60G2500/201—Air spring system type
    • B60G2500/2014—Closed systems
    • 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
    • B60G2500/205—Air-compressor operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Compressor (AREA)
DE8888105101T 1987-03-30 1988-03-29 Druckluftkreis. Expired - Lifetime DE3871839T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987047457U JPH0716056Y2 (ja) 1987-03-30 1987-03-30 コンプレッサを含む空気圧回路

Publications (2)

Publication Number Publication Date
DE3871839D1 DE3871839D1 (de) 1992-07-16
DE3871839T2 true DE3871839T2 (de) 1992-12-03

Family

ID=12775682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888105101T Expired - Lifetime DE3871839T2 (de) 1987-03-30 1988-03-29 Druckluftkreis.

Country Status (4)

Country Link
US (1) US4911617A ( )
EP (1) EP0285099B1 ( )
JP (1) JPH0716056Y2 ( )
DE (1) DE3871839T2 ( )

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958850A (en) * 1988-03-03 1990-09-25 Toyota Jidosha Kabushiki Kaisha Hydraulic circuit system for a vehicle height control device
US5322321A (en) * 1992-12-28 1994-06-21 Ford Motor Company Vehicle active suspension system
JP3296868B2 (ja) * 1993-02-05 2002-07-02 アイシン精機株式会社 車高調整装置
US7624995B2 (en) * 2002-09-27 2009-12-01 Ride Control, Llc Suspension with integrated leveling and stabilization mechanisms
DE502004006425D1 (de) * 2003-07-28 2008-04-17 Wabco Gmbh Elektronische druckluftanlage
DE10347072A1 (de) * 2003-10-09 2005-05-04 Wabco Gmbh & Co Ohg Verfahren und Anordnung zur Druckerhöhung von Gasen
DE102004045123B3 (de) * 2004-09-17 2006-03-30 Daimlerchrysler Ag Vorrichtung zur Erzeugung von Druckluft mit einer Kompressoranordnung
JP4793577B2 (ja) * 2006-11-10 2011-10-12 アイシン精機株式会社 車高調整装置
US7925401B2 (en) * 2007-10-22 2011-04-12 Lawrence Andrew Hoffman Universal pneumatic suspension control unit and vehicle anti theft device
JP5513175B2 (ja) * 2010-03-05 2014-06-04 川崎重工業株式会社 鉄道車両の車体傾斜装置
US9618158B2 (en) 2011-05-02 2017-04-11 New Gas Industries, L.L.C. Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks
DE102011084921A1 (de) 2011-10-20 2013-04-25 Continental Teves Ag & Co. Ohg Kompressorschaltung für eine pneumatische Regelvorrichtung eines Fahrzeugs
JP6167878B2 (ja) * 2013-11-29 2017-07-26 アイシン精機株式会社 車高調整装置
US10551001B2 (en) 2015-09-03 2020-02-04 J-W Power Company Flow control system
JP6646730B2 (ja) * 2016-03-29 2020-02-14 日立オートモティブシステムズ株式会社 エアサスペンションシステム
US11034205B2 (en) * 2017-10-18 2021-06-15 Beijingwest Industries Co., Ltd. Concurrent leveling system for a vehicle
IT202000017020A1 (it) * 2020-07-14 2022-01-14 Faiveley Transport Italia Spa Sistema di recupero di aria compressa rilasciata da sospensioni pneumatiche di almeno un veicolo ferroviario o di un convoglio ferroviario
DE102022206171A1 (de) 2022-06-21 2023-12-21 Zf Cv Systems Europe Bv Druckluftversorgungsvorrichtung, Zentralausrücker und Verfahren zur Betätigung eines pneumatischen Zentralausrückers mit einer Druckluftversorgungsvorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE395405C (de) * 1924-05-19 Henri Mercier Luftfederung fuer Kraftfahrzeuge
FR645538A (fr) * 1927-12-10 1928-10-26 Geka Ges Fur Kalteanlagen M B Perfectionnements aux machines à pistons en particuliers aux compresseurs
US2912254A (en) * 1957-09-30 1959-11-10 Gen Motors Corp Air suspension system with automatic low pressure circuit cutoff
FR1399788A (fr) * 1963-05-11 1965-05-21 Bosch Gmbh Robert Installation de suspension pneumatique, en particulier pour véhicules automobiles
DE1263524B (de) * 1963-05-11 1968-03-14 Bosch Gmbh Robert Geschlossene Luftfederungsanlage fuer Fahrzeuge, insbesondere fuer Kraftfahrzeuge
US3338509A (en) * 1965-07-07 1967-08-29 Borg Warner Compressors
JPS4519726Y1 ( ) * 1966-12-29 1970-08-10
GB1194221A (en) * 1967-03-09 1970-06-10 Girling Ltd Improvements in or relating to Pressure Release Valves.
FR1562307A ( ) * 1967-03-09 1969-04-04
US3874692A (en) * 1969-12-09 1975-04-01 Aisin Seiki Air-suspension system for motor vehicles
JPS5028589B1 ( ) * 1970-04-30 1975-09-17
US3640082A (en) * 1970-06-08 1972-02-08 Hughes Aircraft Co Cryogenic refrigerator cycle
JPS557447B2 ( ) * 1973-07-13 1980-02-26
JPS5752687A (en) * 1980-09-16 1982-03-29 Nippon Piston Ring Co Ltd Small-sized reciprocating pump
JPS58105814A (ja) * 1981-12-17 1983-06-23 Aisin Seiki Co Ltd 車高調整装置

Also Published As

Publication number Publication date
EP0285099A1 (en) 1988-10-05
EP0285099B1 (en) 1992-06-10
JPH0716056Y2 (ja) 1995-04-12
US4911617A (en) 1990-03-27
DE3871839D1 (de) 1992-07-16
JPS63154782U ( ) 1988-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)