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GB1295725A - - Google Patents

Info

Publication number
GB1295725A
GB1295725A GB1295725DA GB1295725A GB 1295725 A GB1295725 A GB 1295725A GB 1295725D A GB1295725D A GB 1295725DA GB 1295725 A GB1295725 A GB 1295725A
Authority
GB
United Kingdom
Prior art keywords
actuator
festomaschinenfabrik
heading
nov
oct
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.)
Expired
Application number
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 filed Critical
Publication of GB1295725A publication Critical patent/GB1295725A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator

Landscapes

  • Actuator (AREA)

Abstract

1295725 Fluid actuation of switches FESTOMASCHINENFABRIK GOTTLIEB STOLL 22 Oct 1970 [3 Nov 1969] 50161/70 Heading H1N A bridging contact 1,2 is coupled by a member 3, 15 to the piston 13 of a pneumatic or hydraulic actuator 10 of the double acting type. Tension or compression springs 7, 8 may assist the pressure in one direction of the actuator.
GB1295725D 1969-11-03 1970-10-22 Expired GB1295725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696942599 DE6942599U (en) 1969-11-03 1969-11-03 ELECTRICAL SWITCHING DEVICE, IN PARTICULAR SWITCHING CONTACT.

Publications (1)

Publication Number Publication Date
GB1295725A true GB1295725A (en) 1972-11-08

Family

ID=6606111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295725D Expired GB1295725A (en) 1969-11-03 1970-10-22

Country Status (6)

Country Link
BE (1) BE758418A (en)
CH (1) CH519233A (en)
DE (1) DE6942599U (en)
FR (1) FR2100592B1 (en)
GB (1) GB1295725A (en)
NL (1) NL7015082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104143468A (en) * 2013-11-30 2014-11-12 国家电网公司 A spring energy storage hydraulic operating mechanism and its energy storage spring unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609509A1 (en) * 1986-03-20 1987-09-24 Behr Industrieanlagen ELECTRICAL HIGH VOLTAGE SWITCH FOR GROUNDING, IN PARTICULAR AN ELECTROSTATIC COATING SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104143468A (en) * 2013-11-30 2014-11-12 国家电网公司 A spring energy storage hydraulic operating mechanism and its energy storage spring unit

Also Published As

Publication number Publication date
BE758418A (en) 1971-04-16
CH519233A (en) 1972-02-15
NL7015082A (en) 1971-05-05
FR2100592B1 (en) 1973-02-02
DE6942599U (en) 1970-07-09
FR2100592A1 (en) 1972-03-24

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