FR840468A - Locking mechanism for switch actuators using compressed fluid and moving contact braking device - Google Patents

Locking mechanism for switch actuators using compressed fluid and moving contact braking device

Info

Publication number
FR840468A
FR840468A FR840468DA FR840468A FR 840468 A FR840468 A FR 840468A FR 840468D A FR840468D A FR 840468DA FR 840468 A FR840468 A FR 840468A
Authority
FR
France
Prior art keywords
locking mechanism
braking device
moving contact
compressed fluid
switch actuators
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
Other languages
French (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.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle SA
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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR840468A publication Critical patent/FR840468A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
FR840468D 1937-07-13 1938-07-08 Locking mechanism for switch actuators using compressed fluid and moving contact braking device Expired FR840468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937A0083616 DE691634C (en) 1937-07-13 1937-07-13 Braking device for the moving part of a compressed gas switch

Publications (1)

Publication Number Publication Date
FR840468A true FR840468A (en) 1939-04-26

Family

ID=6948938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840468D Expired FR840468A (en) 1937-07-13 1938-07-08 Locking mechanism for switch actuators using compressed fluid and moving contact braking device

Country Status (5)

Country Link
BE (1) BE429083A (en)
CH (1) CH215213A (en)
DE (1) DE691634C (en)
FR (1) FR840468A (en)
NL (1) NL54838C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000900B (en) * 1952-09-01 1957-01-17 Licentia Gmbh Gas pressure switch

Also Published As

Publication number Publication date
DE691634C (en) 1940-06-01
BE429083A (en) 1938-08-31
CH215213A (en) 1941-06-15
NL54838C (en) 1943-07-15

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