FR679372A - Electro-pneumatic relay - Google Patents

Electro-pneumatic relay

Info

Publication number
FR679372A
FR679372A FR679372DA FR679372A FR 679372 A FR679372 A FR 679372A FR 679372D A FR679372D A FR 679372DA FR 679372 A FR679372 A FR 679372A
Authority
FR
France
Prior art keywords
electro
pneumatic relay
pneumatic
relay
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.)
JOUETS ET AUTOMATES FRANCAIS
Original Assignee
JOUETS ET AUTOMATES FRANCAIS
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 JOUETS ET AUTOMATES FRANCAIS filed Critical JOUETS ET AUTOMATES FRANCAIS
Application granted granted Critical
Publication of FR679372A publication Critical patent/FR679372A/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
FR679372D 1928-12-12 1928-12-12 Electro-pneumatic relay Expired FR679372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR679372T 1928-12-12

Publications (1)

Publication Number Publication Date
FR679372A true FR679372A (en) 1930-04-11

Family

ID=9021644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679372D Expired FR679372A (en) 1928-12-12 1928-12-12 Electro-pneumatic relay

Country Status (1)

Country Link
FR (1) FR679372A (en)

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