FR2075118A5 - - Google Patents

Info

Publication number
FR2075118A5
FR2075118A5 FR7047076A FR7047076A FR2075118A5 FR 2075118 A5 FR2075118 A5 FR 2075118A5 FR 7047076 A FR7047076 A FR 7047076A FR 7047076 A FR7047076 A FR 7047076A FR 2075118 A5 FR2075118 A5 FR 2075118A5
Authority
FR
France
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
FR7047076A
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin 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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Application granted granted Critical
Publication of FR2075118A5 publication Critical patent/FR2075118A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • 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
    • Y10T137/87241—Biased closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7047076A 1970-01-09 1970-12-29 Expired FR2075118A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US171570A 1970-01-09 1970-01-09

Publications (1)

Publication Number Publication Date
FR2075118A5 true FR2075118A5 (fr) 1971-10-08

Family

ID=21697461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7047076A Expired FR2075118A5 (fr) 1970-01-09 1970-12-29

Country Status (4)

Country Link
US (1) US3642027A (fr)
DE (1) DE2100163A1 (fr)
FR (1) FR2075118A5 (fr)
GB (1) GB1312496A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048421C3 (de) * 1970-10-02 1979-08-09 Danfoss A/S, Nordborg (Daenemark) Ventilanordnung für hydraulische Lenkvorrichtungen
US4434708A (en) * 1982-03-05 1984-03-06 General Signal Corporation Control valve for double-acting piston and valve assemblies
US4579038A (en) * 1984-05-04 1986-04-01 Deere & Company Depth control valve and system for agricultural implements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006372A (en) * 1959-04-22 1961-10-31 New York Air Brake Co Control valve with cavitation-minimizing replenishing circuit
US3255777A (en) * 1963-11-26 1966-06-14 New York Air Brake Co Directional control valve
US3391708A (en) * 1966-02-23 1968-07-09 Gen Signal Corp Valve
US3481364A (en) * 1967-11-30 1969-12-02 Commercial Shearing Hydraulic valves

Also Published As

Publication number Publication date
DE2100163A1 (de) 1971-07-15
US3642027A (en) 1972-02-15
GB1312496A (en) 1973-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse