FR889140A - Load switch, especially for step regulators of AC devices - Google Patents

Load switch, especially for step regulators of AC devices

Info

Publication number
FR889140A
FR889140A FR889140DA FR889140A FR 889140 A FR889140 A FR 889140A FR 889140D A FR889140D A FR 889140DA FR 889140 A FR889140 A FR 889140A
Authority
FR
France
Prior art keywords
devices
load switch
step regulators
regulators
load
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.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs GmbH
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 Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR889140A publication Critical patent/FR889140A/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
FR889140D 1941-04-29 1942-12-17 Load switch, especially for step regulators of AC devices Expired FR889140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE889140X 1941-04-29

Publications (1)

Publication Number Publication Date
FR889140A true FR889140A (en) 1943-12-31

Family

ID=6834434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889140D Expired FR889140A (en) 1941-04-29 1942-12-17 Load switch, especially for step regulators of AC devices

Country Status (3)

Country Link
BE (1) BE448169A (en)
CH (1) CH231341A (en)
FR (1) FR889140A (en)

Also Published As

Publication number Publication date
CH231341A (en) 1944-03-15
BE448169A (en)

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