CH275252A - Teleruttore ad elementi multipli con contatti a doppia rottura contemporanea, in cui le varie parti componenti essenziali sono vincolate fra loro solo dall'ordine di montaggio e autoassestantisi. - Google Patents

Teleruttore ad elementi multipli con contatti a doppia rottura contemporanea, in cui le varie parti componenti essenziali sono vincolate fra loro solo dall'ordine di montaggio e autoassestantisi.

Info

Publication number
CH275252A
CH275252A CH275252DA CH275252A CH 275252 A CH275252 A CH 275252A CH 275252D A CH275252D A CH 275252DA CH 275252 A CH275252 A CH 275252A
Authority
CH
Switzerland
Prior art keywords
settling
self
assembly
order
component parts
Prior art date
Application number
Other languages
English (en)
Inventor
Sala Paolo
Original Assignee
Sala Paolo
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 Sala Paolo filed Critical Sala Paolo
Publication of CH275252A publication Critical patent/CH275252A/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
CH275252D 1948-05-31 1949-05-09 Teleruttore ad elementi multipli con contatti a doppia rottura contemporanea, in cui le varie parti componenti essenziali sono vincolate fra loro solo dall'ordine di montaggio e autoassestantisi. CH275252A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT275252X 1948-05-31

Publications (1)

Publication Number Publication Date
CH275252A true CH275252A (it) 1951-05-15

Family

ID=11221826

Family Applications (1)

Application Number Title Priority Date Filing Date
CH275252D CH275252A (it) 1948-05-31 1949-05-09 Teleruttore ad elementi multipli con contatti a doppia rottura contemporanea, in cui le varie parti componenti essenziali sono vincolate fra loro solo dall'ordine di montaggio e autoassestantisi.

Country Status (4)

Country Link
US (1) US2616998A (it)
CH (1) CH275252A (it)
FR (1) FR987323A (it)
GB (1) GB657939A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039604B (de) * 1952-12-23 1958-09-25 Calor Emag Elektrizitaets Ag Elektrisches Schuetz, insbesondere OElschuetz, in einem Gehaeuse mit Deckel
US2929904A (en) * 1954-01-19 1960-03-22 Gen Motors Corp Circuit breaker
US2921166A (en) * 1956-01-23 1960-01-12 Clark Controller Co Electric relays
US2908784A (en) * 1956-12-24 1959-10-13 Cutler Hammer Inc Electric control device
US2924685A (en) * 1957-09-26 1960-02-09 Gen Electric Magnetic switch
US2977438A (en) * 1959-06-29 1961-03-28 Morschel Franz Relay-contactor
DE1140622B (de) * 1960-04-12 1962-12-06 Continental Elektro Ind Ag Anordnung zur Verbindung von Kontaktbrueckentraeger und Magnetanker bei Kleinschuetzen
NL291357A (it) * 1962-04-14
US3226516A (en) * 1963-07-01 1965-12-28 Ite Circuit Breaker Ltd Add-on main pole unit for contactors
US3243564A (en) * 1964-01-22 1966-03-29 Gen Electric Electric relay module with aditional removable contact section

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172633A (en) * 1939-09-12 Electric switch
US2071149A (en) * 1935-07-11 1937-02-16 Allen Bradley Co Electric switch
US2239031A (en) * 1936-08-24 1941-04-22 Square D Co Electric switch
US2227434A (en) * 1938-02-04 1941-01-07 Square D Co Electric switch
US2283795A (en) * 1938-04-08 1942-05-19 Arrow Hart & Hegeman Electric Electric switch construction
US2434096A (en) * 1943-11-17 1948-01-06 Gen Electric Shockproof electromagnet with armature
US2411894A (en) * 1944-02-09 1946-12-03 Gerhard W Peters Arc extinguishing chamber for circuit breakers
US2514913A (en) * 1946-05-17 1950-07-11 Air Reduction Multiple switch

Also Published As

Publication number Publication date
US2616998A (en) 1952-11-04
FR987323A (fr) 1951-08-13
GB657939A (en) 1951-09-26

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