ES449419A1 - Improvements in leakage and similar current protection switches. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in leakage and similar current protection switches. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES449419A1
ES449419A1 ES449419A ES449419A ES449419A1 ES 449419 A1 ES449419 A1 ES 449419A1 ES 449419 A ES449419 A ES 449419A ES 449419 A ES449419 A ES 449419A ES 449419 A1 ES449419 A1 ES 449419A1
Authority
ES
Spain
Prior art keywords
magnetic
arm
translation
legally binding
google translate
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
ES449419A
Other languages
Spanish (es)
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.)
Schutzapparate Paris & Co
Original Assignee
Schutzapparate Paris & Co
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 Schutzapparate Paris & Co filed Critical Schutzapparate Paris & Co
Publication of ES449419A1 publication Critical patent/ES449419A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature

Abstract

Improvements in leakage current protection switches and the like, of the type equipped with a permanently magnetized, high sensitivity trigger, enclosed in a housing consisting of cover and bottom plate, composed of a magnetic yoke with a permanent magnet fixed to it, a folding armature housed on an arm of the magnetic yoke and requested by a spring, a pusher driven by it and a trip coil disposed on the other magnetic arm of the magnetic stock, characterized in that the magnetic stock has one of its sides a flat support part on which on one side are arranged locking lobes for fixing the trigger inside the housing on which the arm for the firing coil is approximately perpendicular and from which the other magnetic arm is bent, and because the permanent magnet is fixed to the bent magnetic arm by means of a rivet or the like and a clamping plate the l at one of its ends serves as a support for the blade of the folding frame and additionally as a coupling for the spring requesting the folding frame. (Machine-translation by Google Translate, not legally binding)
ES449419A 1975-07-01 1976-07-01 Improvements in leakage and similar current protection switches. (Machine-translation by Google Translate, not legally binding) Expired ES449419A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752529221 DE2529221C2 (en) 1975-07-01 1975-07-01 Highly sensitive, permanent magnetic release for residual current circuit breakers and the like.

Publications (1)

Publication Number Publication Date
ES449419A1 true ES449419A1 (en) 1977-07-01

Family

ID=5950348

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449419A Expired ES449419A1 (en) 1975-07-01 1976-07-01 Improvements in leakage and similar current protection switches. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
AT (1) AT361572B (en)
BE (1) BE838611A (en)
DE (1) DE2529221C2 (en)
DK (1) DK154376C (en)
ES (1) ES449419A1 (en)
FR (1) FR2316719A1 (en)
IT (1) IT1055934B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7928436U1 (en) * 1979-10-06 1980-01-10 Felten & Guilleaume Carlswerk Ag, 5000 Koeln Hermetically sealed permanent magnetic release for residual current circuit breaker
AT378862B (en) * 1984-03-05 1985-10-10 Felten & Guilleaume Ag Oester HOLDING MAGNETIC RELEASE
DK170746B1 (en) 1993-05-26 1996-01-08 Seelen As Curved belt conveyor
DE10210826A1 (en) * 2002-03-12 2003-09-25 Abb Patent Gmbh Tripping device for a residual current circuit breaker and method for its production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES306040A1 (en) * 1963-12-04 1965-03-01 Bassani Spa Power relay with great sensitivity of maneuver. (Machine-translation by Google Translate, not legally binding)
FR1390282A (en) * 1964-01-02 1965-02-26 Bresson Faille Marchand Ets Ultra-sensitive electro-magnetic reset
DE1281032B (en) * 1965-11-24 1968-10-24 Busch Jaeger Duerener Metall Magnetic toggle relay, especially for residual current circuit breakers
FR1493648A (en) * 1966-07-18 1967-09-01 Comp Generale Electricite Electromagnetic relay
DE1639196A1 (en) * 1968-01-30 1970-05-21 Robert Boshof Magnetic toggle relay, especially for fault voltage circuit breakers
BE759996A (en) * 1970-01-02 1971-05-17 Felten & Guilleaume Schaltanl TRIGGER FOR FAULT CURRENT PROTECTION CIRCUIT BREAKER
DE2029607C3 (en) * 1970-06-16 1974-07-18 Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld Plastic housing for relays

Also Published As

Publication number Publication date
DK154376C (en) 1989-06-19
FR2316719A1 (en) 1977-01-28
IT1055934B (en) 1982-01-11
BE838611A (en) 1976-06-16
DK134476A (en) 1977-01-02
FR2316719B1 (en) 1981-09-11
AT361572B (en) 1981-03-25
DE2529221C2 (en) 1983-12-15
DK154376B (en) 1988-11-07
DE2529221A1 (en) 1977-02-03
ATA117976A (en) 1980-08-15

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