FR875486A - Petit interrupteur automatique - Google Patents

Petit interrupteur automatique

Info

Publication number
FR875486A
FR875486A FR875486DA FR875486A FR 875486 A FR875486 A FR 875486A FR 875486D A FR875486D A FR 875486DA FR 875486 A FR875486 A FR 875486A
Authority
FR
France
Prior art keywords
automatic switch
small automatic
small
switch
automatic
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
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR875486A publication Critical patent/FR875486A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/62—Three oxygen atoms, e.g. ascorbic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR875486D 1940-10-26 1941-09-23 Petit interrupteur automatique Expired FR875486A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE261040X 1940-10-26
DE91140X 1940-11-09

Publications (1)

Publication Number Publication Date
FR875486A true FR875486A (fr) 1942-09-23

Family

ID=25750063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875486D Expired FR875486A (fr) 1940-10-26 1941-09-23 Petit interrupteur automatique

Country Status (3)

Country Link
BE (1) BE443023A (xx)
CH (2) CH225440A (xx)
FR (1) FR875486A (xx)

Also Published As

Publication number Publication date
CH227121A (de) 1943-05-31
CH225440A (de) 1943-01-31
BE443023A (xx)

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