FR1488854A - Commande à air comprimé pour des interrupteurs électriques - Google Patents

Commande à air comprimé pour des interrupteurs électriques

Info

Publication number
FR1488854A
FR1488854A FR72420A FR72420A FR1488854A FR 1488854 A FR1488854 A FR 1488854A FR 72420 A FR72420 A FR 72420A FR 72420 A FR72420 A FR 72420A FR 1488854 A FR1488854 A FR 1488854A
Authority
FR
France
Prior art keywords
compressed air
air control
electrical switches
switches
electrical
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
FR72420A
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to FR72420A priority Critical patent/FR1488854A/fr
Application granted granted Critical
Publication of FR1488854A publication Critical patent/FR1488854A/fr
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
    • 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
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • 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
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
FR72420A 1965-09-07 1966-08-08 Commande à air comprimé pour des interrupteurs électriques Expired FR1488854A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR72420A FR1488854A (fr) 1965-09-07 1966-08-08 Commande à air comprimé pour des interrupteurs électriques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0099272 1965-09-07
FR72420A FR1488854A (fr) 1965-09-07 1966-08-08 Commande à air comprimé pour des interrupteurs électriques

Publications (1)

Publication Number Publication Date
FR1488854A true FR1488854A (fr) 1967-07-13

Family

ID=25998240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR72420A Expired FR1488854A (fr) 1965-09-07 1966-08-08 Commande à air comprimé pour des interrupteurs électriques

Country Status (1)

Country Link
FR (1) FR1488854A (fr)

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