DK39480A - MAGNETIC SYSTEM FOR A TRIGGER SPECIFICALLY IN A FAULTY FLOW PROTECTION SWITCH - Google Patents

MAGNETIC SYSTEM FOR A TRIGGER SPECIFICALLY IN A FAULTY FLOW PROTECTION SWITCH

Info

Publication number
DK39480A
DK39480A DK39480A DK39480A DK39480A DK 39480 A DK39480 A DK 39480A DK 39480 A DK39480 A DK 39480A DK 39480 A DK39480 A DK 39480A DK 39480 A DK39480 A DK 39480A
Authority
DK
Denmark
Prior art keywords
protection switch
magnetic system
flow protection
faulty flow
trigger specifically
Prior art date
Application number
DK39480A
Other languages
Danish (da)
Inventor
H Zielasko
G Mueller
Original Assignee
Felten & Guilleaume Carlswerk
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 Felten & Guilleaume Carlswerk filed Critical Felten & Guilleaume Carlswerk
Publication of DK39480A publication Critical patent/DK39480A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Manufacture Of Switches (AREA)
DK39480A 1979-02-12 1980-01-30 MAGNETIC SYSTEM FOR A TRIGGER SPECIFICALLY IN A FAULTY FLOW PROTECTION SWITCH DK39480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905275 DE2905275A1 (en) 1979-02-12 1979-02-12 MAGNETIC SYSTEM FOR A TRIGGER, ESPECIALLY IN A FAULT CURRENT CIRCUIT BREAKER

Publications (1)

Publication Number Publication Date
DK39480A true DK39480A (en) 1980-08-13

Family

ID=6062738

Family Applications (1)

Application Number Title Priority Date Filing Date
DK39480A DK39480A (en) 1979-02-12 1980-01-30 MAGNETIC SYSTEM FOR A TRIGGER SPECIFICALLY IN A FAULTY FLOW PROTECTION SWITCH

Country Status (7)

Country Link
BE (1) BE878698A (en)
DE (1) DE2905275A1 (en)
DK (1) DK39480A (en)
ES (1) ES484504A1 (en)
FR (1) FR2448784A1 (en)
GB (1) GB2041649B (en)
IT (1) IT1123288B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378442B (en) * 1983-01-20 1985-08-12 Felten & Guilleaume Ag Oester METHOD FOR ADJUSTING THE HOLDING MAGNETIC TRIGGER
FR2589623B1 (en) * 1985-10-31 1989-12-22 Itt Composants Instr ELECTROMAGNETIC RELAY
DE4111092A1 (en) * 1991-04-07 1992-10-08 Schiele Gmbh & Co Kg Fault current relay
ZA936741B (en) * 1992-09-14 1994-04-05 Circuit Breaker Ind A shunt trip device
DE10036351B4 (en) * 2000-07-26 2007-01-11 Moeller Gmbh Tripping device for overload and short-circuit tripping

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541052A (en) * 1967-08-11 1968-10-04 Ind Electr De La Seine L Ultra-sensitive electro-magnetic trip unit
DE7042556U (en) * 1970-11-18 1971-04-29 Siemens Ag Serving as a trigger electric holding magnet for residual current circuit breakers
DE2062885C3 (en) * 1970-12-21 1973-09-13 Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld Magnet system for highly sensitive adjustable electrical latching relays
DE2365190B2 (en) * 1973-12-29 1978-10-26 Elmeg-Elektro-Mechanik Gmbh, 3150 Peine Electromagnet system
FR2396403A1 (en) * 1977-07-01 1979-01-26 Mottet Claude High current actuated relay - has operating characteristic changes due to presence of current field, prevented by special configuration

Also Published As

Publication number Publication date
DE2905275A1 (en) 1980-08-21
GB2041649A (en) 1980-09-10
IT1123288B (en) 1986-04-30
ES484504A1 (en) 1980-06-16
GB2041649B (en) 1983-05-11
BE878698A (en) 1979-12-31
FR2448784A1 (en) 1980-09-05
IT7925932A0 (en) 1979-09-21

Similar Documents

Publication Publication Date Title
DK309384A (en) INCENSE PROTECTION FOR MEN
DK157967C (en) MICROPROCESSOR CONTROL FOR USE IN A PHONE SYSTEM
ES507793A0 (en) IMPROVEMENTS IN EROSION CONTROL SYSTEMS.
NO802795L (en) IMPRESSED CURRENT PROTECTION SYSTEMS FOR CATHODICAL PROTECTION
JPS5569519A (en) Amino group selective protection
NO814283L (en) Fuse valve device for use in a well
SE7708012L (en) RELEASE DEVICE FOR A PROTECTION DEVICE FOR AKANDE IN VEHICLES
SE7811361L (en) CONTROL COUPLING FOR THE VALVE IN A COOLING SYSTEM
SE423727B (en) PROTECTION FOR STALYTOR
DK153287C (en) LAARBENSPART FOR A COURTORIAL PROTECTION
ATA426180A (en) Fault current protection switch
NO147769C (en) ARRANGEMENT PROTECTION DEVICE.
DK39480A (en) MAGNETIC SYSTEM FOR A TRIGGER SPECIFICALLY IN A FAULTY FLOW PROTECTION SWITCH
NL189833C (en) ELECTROMAGNETIC DISCONNECTING DEVICE, IN PARTICULAR LOCKING MAGNETIC DISCONNECTING DEVICE FOR A FAULTY CURRENT PROTECTION SWITCH.
NL7904040A (en) FAULT CURRENT PROTECTION DEVICE.
ES500977A0 (en) IMPROVEMENTS IN THE CONTROL SYSTEMS FOR SLOWERS
DK238677A (en) SLIDE PROTECTION DAMAGES
IT1080993B (en) SWITCH DEVICE, PREFERABLY FOR THE CONTROL OF A VALVE INSERTED UPstream OF A SPRINKLER
IT7912789A0 (en) ANTI-POLLUTION DEVICE PARTICULARLY FOR OPERATING THEATERS
SE420440B (en) PIPE SWITCH VALVE
DK14277A (en) FAULT CURRENT PROTECTION SWITCH
SE7702403L (en) PROTECTIVE SWITCH
DK161922C (en) RESET DEVICE FOR A TURN SWITCH
DK530380A (en) TRANSMISSION TO A FAULTY FLOW PROTECTION SWITCH
NO137227C (en) COMBINATION FUSE SPECIAL FOR FIRE PROTECTION SYSTEMS