ZA71277B - Improvements in or relating to electromagnetic relays - Google Patents

Improvements in or relating to electromagnetic relays

Info

Publication number
ZA71277B
ZA71277B ZA710277A ZA71277A ZA71277B ZA 71277 B ZA71277 B ZA 71277B ZA 710277 A ZA710277 A ZA 710277A ZA 71277 A ZA71277 A ZA 71277A ZA 71277 B ZA71277 B ZA 71277B
Authority
ZA
South Africa
Prior art keywords
relating
electromagnetic relays
relays
electromagnetic
Prior art date
Application number
ZA710277A
Inventor
K Karrer
P Hirschmann
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
Priority claimed from DE19702004029 external-priority patent/DE2004029C/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA71277B publication Critical patent/ZA71277B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/284—Polarised relays
    • H01H51/285—Polarised relays for latching of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H2047/025—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay with taking into account of the thermal influences, e.g. change in resistivity of the coil or being adapted to high temperatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Electromagnets (AREA)
ZA710277A 1970-01-29 1971-01-18 Improvements in or relating to electromagnetic relays ZA71277B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702004029 DE2004029C (en) 1970-01-29 Bistable electromagnetic relay

Publications (1)

Publication Number Publication Date
ZA71277B true ZA71277B (en) 1971-10-27

Family

ID=5760850

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA710277A ZA71277B (en) 1970-01-29 1971-01-18 Improvements in or relating to electromagnetic relays

Country Status (11)

Country Link
AT (1) AT306114B (en)
BE (1) BE762283A (en)
BR (1) BR7100094D0 (en)
CH (1) CH519239A (en)
FI (1) FI56290C (en)
FR (1) FR2077390B1 (en)
GB (1) GB1272374A (en)
LU (1) LU62498A1 (en)
NL (1) NL7100708A (en)
SE (1) SE359400B (en)
ZA (1) ZA71277B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2258922C3 (en) * 1972-12-01 1980-03-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Magnetically actuated, closed contact with a flat housing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1300109A (en) * 1958-07-08 1962-08-03 Improvements to differential relays with transformer

Also Published As

Publication number Publication date
GB1272374A (en) 1972-04-26
NL7100708A (en) 1971-08-02
BE762283A (en) 1971-07-29
LU62498A1 (en) 1971-08-11
BR7100094D0 (en) 1973-03-08
DE2004029B2 (en) 1972-06-22
FR2077390A1 (en) 1971-10-22
AT306114B (en) 1973-03-26
FR2077390B1 (en) 1978-06-02
FI56290B (en) 1979-08-31
DE2004029A1 (en) 1971-08-05
CH519239A (en) 1972-02-15
FI56290C (en) 1979-12-10
SE359400B (en) 1973-08-27

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