FR2254058A1 - - Google Patents

Info

Publication number
FR2254058A1
FR2254058A1 FR7439842A FR7439842A FR2254058A1 FR 2254058 A1 FR2254058 A1 FR 2254058A1 FR 7439842 A FR7439842 A FR 7439842A FR 7439842 A FR7439842 A FR 7439842A FR 2254058 A1 FR2254058 A1 FR 2254058A1
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.)
Granted
Application number
FR7439842A
Other languages
French (fr)
Other versions
FR2254058B1 (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.)
Spirax Sarco Ltd
Original Assignee
Spirax Sarco Ltd
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 Spirax Sarco Ltd filed Critical Spirax Sarco Ltd
Publication of FR2254058A1 publication Critical patent/FR2254058A1/fr
Application granted granted Critical
Publication of FR2254058B1 publication Critical patent/FR2254058B1/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • G05D16/0666—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator characterised by the form of the obturator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
FR7439842A 1973-12-06 1974-12-05 Expired FR2254058B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5672573A GB1445110A (en) 1973-12-06 1973-12-06 Adjustment devices

Publications (2)

Publication Number Publication Date
FR2254058A1 true FR2254058A1 (de) 1975-07-04
FR2254058B1 FR2254058B1 (de) 1979-03-16

Family

ID=10477381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439842A Expired FR2254058B1 (de) 1973-12-06 1974-12-05

Country Status (7)

Country Link
JP (1) JPS5086720A (de)
DE (1) DE2457371A1 (de)
FR (1) FR2254058B1 (de)
GB (1) GB1445110A (de)
IN (1) IN142283B (de)
IT (1) IT1026835B (de)
ZA (1) ZA747554B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545572A1 (fr) * 1983-05-04 1984-11-09 Outillage Air Comprime Regulateur pneumatique de pression
CN108543125A (zh) * 2018-06-08 2018-09-18 绍兴安迪斯医疗科技有限公司 一种抽痰管负压开关

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696320A (en) * 1986-12-05 1987-09-29 Wilkerson Corporation Pressure control valve with push-pull locking adjustment knob
US4880034A (en) * 1987-08-10 1989-11-14 Man Design Co., Ltd. Fluid pressure regulating apparatus
US5067522A (en) * 1989-05-15 1991-11-26 Ligh Jone Y Pressure balance valve spindle
DE10002752C1 (de) * 2000-01-22 2001-06-21 Festo Ag & Co Druckregelventil mit Sekundärentlüftungsmaßnahmen
CN102758943A (zh) * 2012-06-27 2012-10-31 钱立民 两级式气体压力调节器
CN103452970B (zh) * 2013-09-03 2015-12-02 创维光电科技(深圳)有限公司 自动拆装连接结构和触摸一体机
US10179580B2 (en) * 2014-10-24 2019-01-15 New York Air Brake, LLC Brake cylinder maintaining with improved pressure regulation
CN105156701A (zh) * 2015-09-15 2015-12-16 芜湖市汽车产业技术研究院有限公司 调压阀

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS483150U (de) * 1971-06-01 1973-01-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545572A1 (fr) * 1983-05-04 1984-11-09 Outillage Air Comprime Regulateur pneumatique de pression
CN108543125A (zh) * 2018-06-08 2018-09-18 绍兴安迪斯医疗科技有限公司 一种抽痰管负压开关
CN108543125B (zh) * 2018-06-08 2024-03-15 绍兴安迪斯医疗科技有限公司 一种抽痰管负压开关

Also Published As

Publication number Publication date
IN142283B (de) 1977-06-18
ZA747554B (en) 1975-12-31
AU7590774A (en) 1976-06-03
JPS5086720A (de) 1975-07-12
FR2254058B1 (de) 1979-03-16
GB1445110A (en) 1976-08-04
IT1026835B (it) 1978-10-20
DE2457371A1 (de) 1975-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse