FR76006E - Perfectionnements aux suspensions pneumatiques - Google Patents

Perfectionnements aux suspensions pneumatiques

Info

Publication number
FR76006E
FR76006E FR799370A FR799370A FR76006E FR 76006 E FR76006 E FR 76006E FR 799370 A FR799370 A FR 799370A FR 799370 A FR799370 A FR 799370A FR 76006 E FR76006 E FR 76006E
Authority
FR
France
Prior art keywords
pneumatic suspensions
suspensions
pneumatic
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
Application number
FR799370A
Other languages
English (en)
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.)
Bendix Westinghouse Automotive Air Brake Co
Original Assignee
Bendix Westinghouse Automotive Air Brake Co
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
Priority claimed from US76863658 external-priority patent/US2959426A/en
Application filed by Bendix Westinghouse Automotive Air Brake Co filed Critical Bendix Westinghouse Automotive Air Brake Co
Priority to FR799370A priority Critical patent/FR76006E/fr
Application granted granted Critical
Publication of FR76006E publication Critical patent/FR76006E/fr
Expired legal-status Critical Current

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
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
FR799370A 1957-12-09 1959-07-06 Perfectionnements aux suspensions pneumatiques Expired FR76006E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR799370A FR76006E (fr) 1957-12-09 1959-07-06 Perfectionnements aux suspensions pneumatiques

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US838810XA 1957-12-09 1957-12-09
US76863658 US2959426A (en) 1958-10-21 1958-10-21 Multiple range control valve for air spring
FR799370A FR76006E (fr) 1957-12-09 1959-07-06 Perfectionnements aux suspensions pneumatiques

Publications (1)

Publication Number Publication Date
FR76006E true FR76006E (fr) 1961-09-08

Family

ID=27245287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799370A Expired FR76006E (fr) 1957-12-09 1959-07-06 Perfectionnements aux suspensions pneumatiques

Country Status (1)

Country Link
FR (1) FR76006E (fr)

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