FR2237077B1 - - Google Patents

Info

Publication number
FR2237077B1
FR2237077B1 FR7324153A FR7324153A FR2237077B1 FR 2237077 B1 FR2237077 B1 FR 2237077B1 FR 7324153 A FR7324153 A FR 7324153A FR 7324153 A FR7324153 A FR 7324153A FR 2237077 B1 FR2237077 B1 FR 2237077B1
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
FR7324153A
Other languages
French (fr)
Other versions
FR2237077A1 (enrdf_load_stackoverflow
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.)
Deere and Co
Original Assignee
Deere and 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 DE19722232771 external-priority patent/DE2232771C3/de
Application filed by Deere and Co filed Critical Deere and Co
Publication of FR2237077A1 publication Critical patent/FR2237077A1/fr
Application granted granted Critical
Publication of FR2237077B1 publication Critical patent/FR2237077B1/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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure control means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Check Valves (AREA)
  • Control Of Fluid Gearings (AREA)
FR7324153A 1972-07-04 1973-07-02 Expired FR2237077B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722232771 DE2232771C3 (de) 1972-07-04 Hydraulisches Automatikventil

Publications (2)

Publication Number Publication Date
FR2237077A1 FR2237077A1 (enrdf_load_stackoverflow) 1975-02-07
FR2237077B1 true FR2237077B1 (enrdf_load_stackoverflow) 1981-04-17

Family

ID=5849654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324153A Expired FR2237077B1 (enrdf_load_stackoverflow) 1972-07-04 1973-07-02

Country Status (5)

Country Link
ES (1) ES415530A1 (enrdf_load_stackoverflow)
FR (1) FR2237077B1 (enrdf_load_stackoverflow)
GB (1) GB1423785A (enrdf_load_stackoverflow)
IT (1) IT985145B (enrdf_load_stackoverflow)
SE (1) SE392326B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103452932B (zh) * 2013-08-05 2015-10-14 四川省宜宾普什驱动有限责任公司 一种均压阀
CN108708883B (zh) * 2018-07-12 2023-11-07 温州大学激光与光电智能制造研究院 主液装置
CN109162979B (zh) * 2018-11-05 2023-12-05 青州博信华盛液压科技有限公司 集成自动跳位分配器功能的拖拉机用多路阀

Also Published As

Publication number Publication date
SE392326B (sv) 1977-03-21
ES415530A1 (es) 1976-02-16
GB1423785A (en) 1976-02-04
FR2237077A1 (enrdf_load_stackoverflow) 1975-02-07
IT985145B (it) 1974-11-30
DE2232771B2 (de) 1977-02-24
DE2232771A1 (de) 1974-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse