FR2353944A1 - Control switching circuit for refrigerator set - has bistable relay and voltage transformer with voltage divider and charge capacitor in output circuit - Google Patents

Control switching circuit for refrigerator set - has bistable relay and voltage transformer with voltage divider and charge capacitor in output circuit

Info

Publication number
FR2353944A1
FR2353944A1 FR7717104A FR7717104A FR2353944A1 FR 2353944 A1 FR2353944 A1 FR 2353944A1 FR 7717104 A FR7717104 A FR 7717104A FR 7717104 A FR7717104 A FR 7717104A FR 2353944 A1 FR2353944 A1 FR 2353944A1
Authority
FR
France
Prior art keywords
voltage
relay
charge capacitor
voltage transformer
control switching
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.)
Withdrawn
Application number
FR7717104A
Other languages
French (fr)
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of FR2353944A1 publication Critical patent/FR2353944A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/226—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil for bistable relays

Landscapes

  • Rectifiers (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The electromagnetic relay of the refrigerator control circuit has contacts in the refrigeration set supply circuit. A voltage transformer supplies the actuating coil of the relay with the excitation current via the switching path of a control switching device. The voltage transformer is supplied from the operating voltage source and its output voltage is below the operating voltage source, but at least equal to the relay response voltage. The voltage transformer (2) has a voltage divider with a charge capacitor (16) in the output circuit. A series connection of the switching path (3) of the switching device (4) and the relay energising coil (5) is in parallel to the charge capacitor. Preferably a bistable relay (6) with a permanent magnetic armature (19, 20) is used.
FR7717104A 1976-06-05 1977-06-03 Control switching circuit for refrigerator set - has bistable relay and voltage transformer with voltage divider and charge capacitor in output circuit Withdrawn FR2353944A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762625400 DE2625400A1 (en) 1976-06-05 1976-06-05 ELECTRICAL CONTROL CIRCUIT TO SWITCH ON AND OFF AN ELECTRICAL CONSUMER, IN PARTICULAR A REFRIGERATION UNIT

Publications (1)

Publication Number Publication Date
FR2353944A1 true FR2353944A1 (en) 1977-12-30

Family

ID=5979931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717104A Withdrawn FR2353944A1 (en) 1976-06-05 1977-06-03 Control switching circuit for refrigerator set - has bistable relay and voltage transformer with voltage divider and charge capacitor in output circuit

Country Status (4)

Country Link
DE (1) DE2625400A1 (en)
DK (1) DK245277A (en)
FR (1) FR2353944A1 (en)
SE (1) SE7706460L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744162A1 (en) * 1987-12-24 1989-07-06 Jauch & Schmid Uhren Und Appar Time switch

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0428130A (en) * 1990-05-23 1992-01-30 Mitsubishi Electric Corp Remote control relay
EP1416503B1 (en) * 2002-10-30 2013-09-18 Hitachi, Ltd. Solenoid-operated switching device and control device for electromagnet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744162A1 (en) * 1987-12-24 1989-07-06 Jauch & Schmid Uhren Und Appar Time switch

Also Published As

Publication number Publication date
SE7706460L (en) 1977-12-06
DK245277A (en) 1977-12-06
DE2625400A1 (en) 1977-12-08

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Legal Events

Date Code Title Description
RE Withdrawal of published application