IT985145B - Valvola ad automatismo per la manovra spontanea consecutiva per lo meno di due valvole - Google Patents

Valvola ad automatismo per la manovra spontanea consecutiva per lo meno di due valvole

Info

Publication number
IT985145B
IT985145B IT5023573A IT5023573A IT985145B IT 985145 B IT985145 B IT 985145B IT 5023573 A IT5023573 A IT 5023573A IT 5023573 A IT5023573 A IT 5023573A IT 985145 B IT985145 B IT 985145B
Authority
IT
Italy
Prior art keywords
valves
automatic valve
spontaneous operation
consecutive spontaneous
consecutive
Prior art date
Application number
IT5023573A
Other languages
English (en)
Italian (it)
Original Assignee
Deere & 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 & Co filed Critical Deere & Co
Application granted granted Critical
Publication of IT985145B publication Critical patent/IT985145B/it

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)
IT5023573A 1972-07-04 1973-05-25 Valvola ad automatismo per la manovra spontanea consecutiva per lo meno di due valvole IT985145B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT985145B true IT985145B (it) 1974-11-30

Family

ID=5849654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5023573A IT985145B (it) 1972-07-04 1973-05-25 Valvola ad automatismo per la manovra spontanea consecutiva per lo meno di due valvole

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
FR2237077B1 (enrdf_load_stackoverflow) 1981-04-17
GB1423785A (en) 1976-02-04
FR2237077A1 (enrdf_load_stackoverflow) 1975-02-07
DE2232771B2 (de) 1977-02-24
DE2232771A1 (de) 1974-01-24

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