FR2341890A1 - Regulateur pour servocommande de valves - Google Patents

Regulateur pour servocommande de valves

Info

Publication number
FR2341890A1
FR2341890A1 FR7704548A FR7704548A FR2341890A1 FR 2341890 A1 FR2341890 A1 FR 2341890A1 FR 7704548 A FR7704548 A FR 7704548A FR 7704548 A FR7704548 A FR 7704548A FR 2341890 A1 FR2341890 A1 FR 2341890A1
Authority
FR
France
Prior art keywords
regulator
servo control
valve servo
valve
control
Prior art date
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
FR7704548A
Other languages
English (en)
Other versions
FR2341890B1 (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 FR2341890A1 publication Critical patent/FR2341890A1/fr
Application granted granted Critical
Publication of FR2341890B1 publication Critical patent/FR2341890B1/fr
Granted 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • F16K7/075—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure a rigid body being located within the tubular diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device
    • Y10T137/2452—With counter-counter balancing pressure feedback
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
FR7704548A 1976-02-18 1977-02-17 Regulateur pour servocommande de valves Granted FR2341890A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/659,146 US4083375A (en) 1976-02-18 1976-02-18 Pilot regulator

Publications (2)

Publication Number Publication Date
FR2341890A1 true FR2341890A1 (fr) 1977-09-16
FR2341890B1 FR2341890B1 (fr) 1981-01-09

Family

ID=24644234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704548A Granted FR2341890A1 (fr) 1976-02-18 1977-02-17 Regulateur pour servocommande de valves

Country Status (9)

Country Link
US (1) US4083375A (fr)
JP (1) JPS52105330A (fr)
AU (1) AU502435B2 (fr)
BR (1) BR7700943A (fr)
CA (1) CA1040507A (fr)
DE (1) DE2707171A1 (fr)
FR (1) FR2341890A1 (fr)
GB (1) GB1537409A (fr)
NL (1) NL7701625A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366672A (en) * 1979-02-02 1983-01-04 Parker-Hannifin Corporation Pilot operated hydraulic device
US4285362A (en) * 1980-02-04 1981-08-25 Sperry Corporation Power transmission
US4253484A (en) * 1979-07-26 1981-03-03 The Singer Company Valve operator
AU576806B2 (en) * 1983-12-28 1988-09-08 Sweepy International S.A. Diaphragm valve assembly for pool cleaner
DE3410512A1 (de) * 1984-03-22 1985-10-03 Ford-Werke AG, 5000 Köln Ventilsystem fuer eine hydraulisch gesteuerte anfahr-reibungskupplung, insbesondere fuer kraftfahrzeuge
US4841980A (en) * 1985-11-25 1989-06-27 Lee Arnold St J Automatic arterial blood pressure recorder system
US4926874A (en) * 1985-11-25 1990-05-22 Lee Arnold St J Method for determining blood pressure
DE3828002A1 (de) * 1988-08-18 1990-02-22 Regel Messtechnik Gmbh Pneumatisch arbeitendes gas-druckregelgeraet
DE68922224T2 (de) * 1989-07-24 1995-08-10 United Technologies Corp Ausgeglichene druckregelung.
US5230362A (en) * 1989-07-24 1993-07-27 United Technologies Corporation Compensated pressure controller
US6173735B1 (en) 1999-04-29 2001-01-16 Perry Equipment Corporation Method and apparatus for regulating gas flow
US6418956B1 (en) * 2000-11-15 2002-07-16 Plast-O-Matic Valves, Inc. Pressure controller
US7665713B1 (en) * 2006-06-21 2010-02-23 Hunter Industries, Inc. Sleeve valve for residential and commercial irrigation systems
US9169939B2 (en) * 2012-02-16 2015-10-27 Mike Lybarger Pressure control system for relief and shutdown of flow
GB2507050B (en) * 2012-10-16 2014-09-17 Nano Porous Solutions Ltd Pressure swing adsorption apparatus
US9714740B2 (en) * 2014-07-18 2017-07-25 Instrument Solutions Inc. System, method, and apparatus for regulating the flow of gas
US20190145538A1 (en) * 2017-11-14 2019-05-16 Sur-Flo Meters & Controls Ltd Valve with Expandable Sleeve Fitted Over Perforated Walls of Inlet and Outlet Channels to Control Flow Therebetween
CN112253758B (zh) * 2020-09-15 2022-08-19 西藏道一科技设备有限公司 一种高原耐磨换气阀
CN112594421B (zh) * 2020-12-30 2022-07-08 海盐沃企机电设备有限公司 一种先导式安全阀的导阀结构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1311536A (en) * 1919-07-29 Fluid-control valve
US459268A (en) * 1891-09-08 Pop safety-valve
US802496A (en) * 1904-04-22 1905-10-24 George W Collin Steam-pressure-reducing valve.
US1228104A (en) * 1915-08-18 1917-05-29 Chaplin Fulton Mfg Company Valve.
US2424328A (en) * 1944-09-07 1947-07-22 Frank L Pars Valve
US2672882A (en) * 1949-09-30 1954-03-23 Theodore W Bergquist Safety valve
US2888941A (en) * 1952-12-13 1959-06-02 Honeywell Regulator Co Air-pressure-operated proportional band adjustment
US3056417A (en) * 1958-10-03 1962-10-02 Honeywell Regulator Co Controlling apparatus
US2990847A (en) * 1959-05-25 1961-07-04 Marquardt Corp Fluid flow regulator
US3143134A (en) * 1960-12-12 1964-08-04 John J Karpis Fluid regulator
US3276467A (en) * 1964-01-16 1966-10-04 Phillips Petroleum Co Vapor pressure control in liquefied gas dispensing
US3373765A (en) * 1965-10-23 1968-03-19 Controls Co Of America Electric reset for pneumatic sensor control
US3586025A (en) * 1969-06-19 1971-06-22 Foxboro Co Fluid system resistance temperature compensation
US3669142A (en) * 1970-10-16 1972-06-13 Grove Valve & Regulator Co Expansible tube valve with low pressure bleed
JPS5437278B1 (fr) * 1971-07-13 1979-11-14

Also Published As

Publication number Publication date
FR2341890B1 (fr) 1981-01-09
DE2707171A1 (de) 1977-08-25
JPS52105330A (en) 1977-09-03
AU2210577A (en) 1978-08-17
BR7700943A (pt) 1977-10-18
US4083375A (en) 1978-04-11
CA1040507A (fr) 1978-10-17
NL7701625A (nl) 1977-08-22
AU502435B2 (en) 1979-07-26
GB1537409A (en) 1978-12-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse