CH601712A5 - - Google Patents

Info

Publication number
CH601712A5
CH601712A5 CH171877A CH171877A CH601712A5 CH 601712 A5 CH601712 A5 CH 601712A5 CH 171877 A CH171877 A CH 171877A CH 171877 A CH171877 A CH 171877A CH 601712 A5 CH601712 A5 CH 601712A5
Authority
CH
Switzerland
Application number
CH171877A
Inventor
Donn W Duffey
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 CH601712A5 publication Critical patent/CH601712A5/xx

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
CH171877A 1976-03-04 1977-02-11 CH601712A5 (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH601712A5 true CH601712A5 (xx) 1978-07-14

Family

ID=24663262

Family Applications (1)

Application Number Title Priority Date Filing Date
CH171877A CH601712A5 (xx) 1976-03-04 1977-02-11

Country Status (11)

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

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 (fr) * 1983-06-06 1985-07-26 Amri Actionneur a accumulateur d'energie pneumatique notamment pour robinet
DE19932743C2 (de) * 1999-07-14 2003-10-09 Thomas Scholzen Regelventilanlage mit pneumatischem Stellantrieb
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 (fr) * 1967-07-05 1968-09-20 Creusot Forges Ateliers Accumulateur de fluide à deux niveaux de pression
FR2127281A5 (xx) * 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
BE852020A (nl) 1977-07-01
JPS5845627B2 (ja) 1983-10-11
CA1051408A (en) 1979-03-27
ES456521A1 (es) 1978-02-16
GB1566504A (en) 1980-04-30
IT1075074B (it) 1985-04-22
SE434182B (sv) 1984-07-09
FR2343185B1 (xx) 1983-02-18
NL7702298A (nl) 1977-09-06
JPS52107619A (en) 1977-09-09
FR2343185A1 (fr) 1977-09-30
DE2708250A1 (de) 1977-09-08
SE7702173L (sv) 1977-09-05

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: M & FC HOLDING COMPANY, INC.

PL Patent ceased