FR2202250B1 - - Google Patents

Info

Publication number
FR2202250B1
FR2202250B1 FR7335993A FR7335993A FR2202250B1 FR 2202250 B1 FR2202250 B1 FR 2202250B1 FR 7335993 A FR7335993 A FR 7335993A FR 7335993 A FR7335993 A FR 7335993A FR 2202250 B1 FR2202250 B1 FR 2202250B1
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
FR7335993A
Other languages
French (fr)
Other versions
FR2202250A1 (de
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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Publication of FR2202250A1 publication Critical patent/FR2202250A1/fr
Application granted granted Critical
Publication of FR2202250B1 publication Critical patent/FR2202250B1/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Forklifts And Lifting Vehicles (AREA)
FR7335993A 1972-10-10 1973-10-09 Expired FR2202250B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29641572A 1972-10-10 1972-10-10

Publications (2)

Publication Number Publication Date
FR2202250A1 FR2202250A1 (de) 1974-05-03
FR2202250B1 true FR2202250B1 (de) 1980-08-22

Family

ID=23141911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335993A Expired FR2202250B1 (de) 1972-10-10 1973-10-09

Country Status (7)

Country Link
AR (1) AR198252A1 (de)
CA (1) CA1013232A (de)
DE (1) DE2350920A1 (de)
ES (1) ES419507A1 (de)
FR (1) FR2202250B1 (de)
GB (1) GB1440794A (de)
IT (1) IT993950B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249558A (en) * 1978-11-09 1981-02-10 Deere & Company Bypass valve
CN107202186B (zh) * 2017-06-15 2023-03-03 中国人民解放军61489部队 开启压力及开口量可调的大口径高速惯性泄压阀门及方法
CN108644452A (zh) * 2018-07-20 2018-10-12 潍坊力创电子科技有限公司 先导式气体喷射阀
CN110761994B (zh) * 2019-12-03 2024-06-14 宁波捷尔天电气有限公司 一种自动按压式防粘连的柱塞电磁泵

Also Published As

Publication number Publication date
FR2202250A1 (de) 1974-05-03
AR198252A1 (es) 1974-06-07
IT993950B (it) 1975-09-30
DE2350920A1 (de) 1974-04-18
CA1013232A (en) 1977-07-05
GB1440794A (en) 1976-06-23
ES419507A1 (es) 1976-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse