GB1243344A - Automatic circuit breakers - Google Patents

Automatic circuit breakers

Info

Publication number
GB1243344A
GB1243344A GB5433668A GB5433668A GB1243344A GB 1243344 A GB1243344 A GB 1243344A GB 5433668 A GB5433668 A GB 5433668A GB 5433668 A GB5433668 A GB 5433668A GB 1243344 A GB1243344 A GB 1243344A
Authority
GB
United Kingdom
Prior art keywords
blade
circuit breakers
bimetal
nov
automatic circuit
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
GB5433668A
Other languages
English (en)
Inventor
Norberto Brighenti
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of GB1243344A publication Critical patent/GB1243344A/en
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
    • H01H73/22—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 having electrothermal release and no other automatic release
    • H01H73/26—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 having electrothermal release and no other automatic release reset by tumbler

Landscapes

  • Thermally Actuated Switches (AREA)
  • Breakers (AREA)
GB5433668A 1967-11-15 1968-11-15 Automatic circuit breakers Expired GB1243344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4074067 1967-11-15

Publications (1)

Publication Number Publication Date
GB1243344A true GB1243344A (en) 1971-08-18

Family

ID=11249921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5433668A Expired GB1243344A (en) 1967-11-15 1968-11-15 Automatic circuit breakers

Country Status (5)

Country Link
DE (1) DE1805368A1 (xx)
ES (1) ES360246A1 (xx)
FR (1) FR1591032A (xx)
GB (1) GB1243344A (xx)
NL (1) NL6815698A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4320565C2 (de) * 1993-06-22 1996-08-14 Deere & Co Vorrichtung zur Erhöhung des Fassungsvermögens eines wenigstens eine feste Behälterwandung aufweisenden Behälters
DE19856707A1 (de) 1998-12-09 2000-06-21 Ellenberger & Poensgen Schutzschalter zur Absicherung von Stromkreisen

Also Published As

Publication number Publication date
NL6815698A (xx) 1969-05-19
DE1805368A1 (de) 1969-05-29
FR1591032A (xx) 1970-04-20
ES360246A1 (es) 1970-07-01

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