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NL7702298A - CONTROL DEVICE FOR A VALVE. - Google Patents

CONTROL DEVICE FOR A VALVE.

Info

Publication number
NL7702298A
NL7702298A NL7702298A NL7702298A NL7702298A NL 7702298 A NL7702298 A NL 7702298A NL 7702298 A NL7702298 A NL 7702298A NL 7702298 A NL7702298 A NL 7702298A NL 7702298 A NL7702298 A NL 7702298A
Authority
NL
Netherlands
Prior art keywords
valve
control device
control
Prior art date
Application number
NL7702298A
Other languages
Dutch (nl)
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of NL7702298A publication Critical patent/NL7702298A/en

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Valve Device For Special Equipments (AREA)
  • Actuator (AREA)
NL7702298A 1976-03-04 1977-03-03 CONTROL DEVICE FOR A VALVE. NL7702298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66378776A 1976-03-04 1976-03-04

Publications (1)

Publication Number Publication Date
NL7702298A true NL7702298A (en) 1977-09-06

Family

ID=24663262

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702298A NL7702298A (en) 1976-03-04 1977-03-03 CONTROL DEVICE FOR A VALVE.

Country Status (11)

Country Link
JP (1) JPS5845627B2 (en)
BE (1) BE852020A (en)
CA (1) CA1051408A (en)
CH (1) CH601712A5 (en)
DE (1) DE2708250A1 (en)
ES (1) ES456521A1 (en)
FR (1) FR2343185A1 (en)
GB (1) GB1566504A (en)
IT (1) IT1075074B (en)
NL (1) NL7702298A (en)
SE (1) SE434182B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216703A (en) * 1978-04-17 1980-08-12 Rockwell International Corporation Valve actuator
FR2547015B1 (en) * 1983-06-06 1985-07-26 Amri ACTUATOR WITH PNEUMATIC ENERGY ACCUMULATOR, PARTICULARLY FOR TAP
DE19932743C2 (en) * 1999-07-14 2003-10-09 Thomas Scholzen Control valve system with pneumatic actuator
GB0624436D0 (en) * 2006-12-07 2007-01-17 Stannah Lifts Ltd Improvements in or relating to drive systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943624A (en) * 1958-04-17 1960-07-05 Mavis M Alquist Quantitative indicator for syringes
US2943642A (en) * 1958-07-07 1960-07-05 Cleveland Pneumatic Ind Inc Liquid spring accumulator
US3122169A (en) * 1960-05-26 1964-02-25 Menasco Mfg Company Accumulator
US3248879A (en) * 1965-04-22 1966-05-03 Acf Ind Inc Constant pressure source for valves
FR1539749A (en) * 1967-07-05 1968-09-20 Creusot Forges Ateliers Fluid accumulator with two pressure levels
FR2127281A5 (en) * 1971-03-03 1972-10-13 Ellingsen Karl
US3962956A (en) * 1974-11-19 1976-06-15 Greer Hydraulics, Inc. Hydropneumatic valve actuator

Also Published As

Publication number Publication date
FR2343185A1 (en) 1977-09-30
ES456521A1 (en) 1978-02-16
SE7702173L (en) 1977-09-05
IT1075074B (en) 1985-04-22
CH601712A5 (en) 1978-07-14
GB1566504A (en) 1980-04-30
JPS52107619A (en) 1977-09-09
SE434182B (en) 1984-07-09
CA1051408A (en) 1979-03-27
JPS5845627B2 (en) 1983-10-11
FR2343185B1 (en) 1983-02-18
BE852020A (en) 1977-07-01
DE2708250A1 (en) 1977-09-08

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BN A decision not to publish the application has become irrevocable