FR2174122B1 - - Google Patents

Info

Publication number
FR2174122B1
FR2174122B1 FR7307019A FR7307019A FR2174122B1 FR 2174122 B1 FR2174122 B1 FR 2174122B1 FR 7307019 A FR7307019 A FR 7307019A FR 7307019 A FR7307019 A FR 7307019A FR 2174122 B1 FR2174122 B1 FR 2174122B1
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
FR7307019A
Other versions
FR2174122A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2174122A1 publication Critical patent/FR2174122A1/fr
Application granted granted Critical
Publication of FR2174122B1 publication Critical patent/FR2174122B1/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • F16K1/126—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened actuated by fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • G05D7/014—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path using sliding elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/03—Control of flow with auxiliary non-electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Control Of Fluid Pressure (AREA)
FR7307019A 1972-02-29 1973-02-28 Expired FR2174122B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4683272A IT949567B (it) 1972-02-29 1972-02-29 Valvola di sezionamento perfezio nata con incorporati elementi di controllo della portata

Publications (2)

Publication Number Publication Date
FR2174122A1 FR2174122A1 (fr) 1973-10-12
FR2174122B1 true FR2174122B1 (fr) 1977-02-04

Family

ID=11259365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307019A Expired FR2174122B1 (fr) 1972-02-29 1973-02-28

Country Status (5)

Country Link
DE (1) DE2308333A1 (fr)
ES (1) ES411869A1 (fr)
FR (1) FR2174122B1 (fr)
GB (1) GB1424371A (fr)
IT (1) IT949567B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410360B (de) * 2000-12-21 2003-04-25 Ktc Fluid Control Absperrventil
GB2473616A (en) * 2009-09-16 2011-03-23 Ge Aviat Systems Ltd Flow regulation in aircraft systems
CN102966775B (zh) * 2012-11-19 2014-02-26 福建高中压阀门科技有限公司 直流活塞式紧急关闭阀及其应用
CA3002640A1 (fr) * 2015-09-11 2017-03-16 Pressure Biosciences, Inc. Soupape compacte a ultra-haute pression presentant une capacite d'etranglement
CN116952314B (zh) * 2023-09-21 2023-12-08 海默新宸水下技术(上海)有限公司 水下药剂注入设备流量测定方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608985A (en) * 1945-03-03 1952-09-02 Garrett Corp Aires Mfg Company Flow control valve
US3485264A (en) * 1966-04-04 1969-12-23 Ltv Electrosystems Inc Flow control valve
FI41326B (fr) * 1968-07-09 1969-06-30 Valmet Oy

Also Published As

Publication number Publication date
DE2308333A1 (de) 1973-10-18
IT949567B (it) 1973-06-11
GB1424371A (en) 1976-02-11
ES411869A1 (es) 1976-01-16
FR2174122A1 (fr) 1973-10-12

Similar Documents

Publication Publication Date Title
IN138918B (fr)
CS175653B1 (fr)
FR2174122B1 (fr)
FR2209826A1 (fr)
JPS4929753U (fr)
JPS4911531A (fr)
JPS529495Y2 (fr)
JPS5113639Y2 (fr)
JPS5438304B2 (fr)
JPS4938484A (fr)
JPS4957626U (fr)
JPS4889566U (fr)
CH574103A5 (fr)
CH572080A5 (fr)
CH579950A5 (fr)
CH578533A5 (fr)
BG18392A1 (fr)
BG18517A1 (fr)
CH577697A5 (fr)
CH577687A5 (fr)
CH577424A5 (fr)
CH577391A5 (fr)
CH577263A5 (fr)
BG18565A1 (fr)
CH225673A4 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse