CH404762A - Schaltungsanordnung zur Vermeidung der Funkenbildung an Kontakten beim Schalten einer Induktivität, insbesondere einer Relaiswicklung - Google Patents

Schaltungsanordnung zur Vermeidung der Funkenbildung an Kontakten beim Schalten einer Induktivität, insbesondere einer Relaiswicklung

Info

Publication number
CH404762A
CH404762A CH977462A CH977462A CH404762A CH 404762 A CH404762 A CH 404762A CH 977462 A CH977462 A CH 977462A CH 977462 A CH977462 A CH 977462A CH 404762 A CH404762 A CH 404762A
Authority
CH
Switzerland
Prior art keywords
sparks
inductance
avoiding
contacts
switching
Prior art date
Application number
CH977462A
Other languages
German (de)
English (en)
Inventor
Schnurr Josef
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH404762A publication Critical patent/CH404762A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CH977462A 1961-09-22 1962-08-15 Schaltungsanordnung zur Vermeidung der Funkenbildung an Kontakten beim Schalten einer Induktivität, insbesondere einer Relaiswicklung CH404762A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0075884 1961-09-22

Publications (1)

Publication Number Publication Date
CH404762A true CH404762A (de) 1965-12-31

Family

ID=7505703

Family Applications (1)

Application Number Title Priority Date Filing Date
CH977462A CH404762A (de) 1961-09-22 1962-08-15 Schaltungsanordnung zur Vermeidung der Funkenbildung an Kontakten beim Schalten einer Induktivität, insbesondere einer Relaiswicklung

Country Status (7)

Country Link
BE (1) BE622706A (US07655688-20100202-C00086.png)
CH (1) CH404762A (US07655688-20100202-C00086.png)
DE (1) DE1252316B (US07655688-20100202-C00086.png)
FI (1) FI41841B (US07655688-20100202-C00086.png)
GB (1) GB1015248A (US07655688-20100202-C00086.png)
NL (1) NL282536A (US07655688-20100202-C00086.png)
SE (1) SE300647B (US07655688-20100202-C00086.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229671A (en) * 1977-04-22 1980-10-21 Lesokhin Albert Z Multiturn coil for field poles of dynamoelectric machine
US4638270A (en) * 1984-02-17 1987-01-20 Machamer George A Resonator comprising a coil formed of multiple layer alternately arranged conductive turns

Also Published As

Publication number Publication date
SE300647B (US07655688-20100202-C00086.png) 1968-05-06
FI41841B (US07655688-20100202-C00086.png) 1969-12-01
DE1252316B (US07655688-20100202-C00086.png)
GB1015248A (en) 1965-12-31
NL282536A (US07655688-20100202-C00086.png)
BE622706A (US07655688-20100202-C00086.png)

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