FR713940A - Compressed air switch - Google Patents

Compressed air switch

Info

Publication number
FR713940A
FR713940A FR713940DA FR713940A FR 713940 A FR713940 A FR 713940A FR 713940D A FR713940D A FR 713940DA FR 713940 A FR713940 A FR 713940A
Authority
FR
France
Prior art keywords
compressed air
air switch
switch
compressed
air
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.)
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
Application granted granted Critical
Publication of FR713940A publication Critical patent/FR713940A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
FR713940D 1930-04-15 1931-03-27 Compressed air switch Expired FR713940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE713940X 1930-04-15

Publications (1)

Publication Number Publication Date
FR713940A true FR713940A (en) 1931-11-04

Family

ID=6624565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713940D Expired FR713940A (en) 1930-04-15 1931-03-27 Compressed air switch

Country Status (1)

Country Link
FR (1) FR713940A (en)

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