AU561464B2 - Relay energising arrangement - Google Patents

Relay energising arrangement

Info

Publication number
AU561464B2
AU561464B2 AU43033/85A AU4303385A AU561464B2 AU 561464 B2 AU561464 B2 AU 561464B2 AU 43033/85 A AU43033/85 A AU 43033/85A AU 4303385 A AU4303385 A AU 4303385A AU 561464 B2 AU561464 B2 AU 561464B2
Authority
AU
Australia
Prior art keywords
input
whose
switch
output
operating voltage
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.)
Ceased
Application number
AU43033/85A
Other versions
AU4303385A (en
Inventor
Werner Kabl
Johannes Schuster
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.)
Siemens AG
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 AU4303385A publication Critical patent/AU4303385A/en
Application granted granted Critical
Publication of AU561464B2 publication Critical patent/AU561464B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • H01H47/04—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 for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H47/10—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 for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current by switching-in or -out impedance external to the relay winding

Abstract

1. An arrangement for energising relays, in particular in signal arrays in racks of digital signal and carrier frequency systems, characterised in that a relay (1), a parallel arrangement composed of a first resistor (2) and a first switch (3), and a second switch (5) are arranged in a first series circuit which is connected to an operating voltage (UB ), that a comparator (6) is provided which is connected to the operating voltage (UB ) and which emits a logic 0 when an upper value of the operating voltage (UB ) is connected and which emits a logic 1 when a lower value is connected, that a monostable trigger circuit (7) is provided at whose input (8) an energising signal can be connected, that a first OR-gate (9) is provided, whose first input is connected to the output of the comparator (6), whose second input is connected to the output of the monostable trigger circuit (7), and whose output is connected via a first switch drive unit (10) to a control input of the first switch (3), that a second OR-gate (11) is provided, whose first input is connected to the output of the monostable trigger circuit (7) and whose second input is connected to the input (8) thereof and whose output is connected via a second switch drive unit (12) to a control input of the second switch (5), and that the value of the first resistor (2) is such that at an upper value of the operating voltage the holding voltage of the relay (1) is not undershot (Fig. 1).
AU43033/85A 1984-05-29 1985-05-28 Relay energising arrangement Ceased AU561464B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3420057 1984-05-29
DE3420057 1984-05-29

Publications (2)

Publication Number Publication Date
AU4303385A AU4303385A (en) 1985-12-05
AU561464B2 true AU561464B2 (en) 1987-05-07

Family

ID=6237149

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43033/85A Ceased AU561464B2 (en) 1984-05-29 1985-05-28 Relay energising arrangement

Country Status (9)

Country Link
EP (1) EP0164014B1 (en)
JP (1) JPS60262326A (en)
AT (1) ATE36775T1 (en)
AU (1) AU561464B2 (en)
BR (1) BR8502520A (en)
DE (1) DE3564640D1 (en)
GR (1) GR851295B (en)
MX (1) MX158706A (en)
NO (1) NO164747C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0729543Y2 (en) * 1989-02-09 1995-07-05 東洋電装株式会社 Relay drive circuit
FR2706071B1 (en) * 1993-06-01 1995-07-07 Ece Device for controlling the operation of a contactor.
US5752482A (en) * 1997-03-28 1998-05-19 Cummins Engine Company, Inc. System for integrally controlling current flow through number of inductive loads
CN111029214B (en) * 2019-12-26 2021-11-02 中国电子科技集团公司第五十八研究所 Low-side driving circuit of high-voltage relay

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513214B2 (en) * 1965-12-06 1970-10-15 Deutsche ITT Industries GmbH, 78OO Freiburg Circuit arrangement for the automatic adaptation of a consumer to different DC supply voltages
US3660730A (en) * 1970-12-16 1972-05-02 Design Elements Inc Solenoid drive circuit
FR2147828B3 (en) * 1971-08-02 1974-04-26 Seita
US3766432A (en) * 1972-10-20 1973-10-16 Honeywell Inf Systems Actuator drive circuitry for producing dual level drive current
JPS6056948B2 (en) * 1977-02-08 1985-12-12 株式会社日本自動車部品総合研究所 Solenoid valve drive device
GB1604402A (en) * 1977-07-20 1981-12-09 Lucas Industries Ltd Solenoid drive circuits
DE2821624C2 (en) * 1978-05-18 1986-07-10 Brown, Boveri & Cie Ag, 6800 Mannheim Relay switching stage
US4336564A (en) * 1979-04-04 1982-06-22 Exploration Logging, Inc. Solenoid control circuit

Also Published As

Publication number Publication date
NO852083L (en) 1985-12-02
NO164747C (en) 1990-11-07
JPH0413805B2 (en) 1992-03-10
MX158706A (en) 1989-02-28
JPS60262326A (en) 1985-12-25
NO164747B (en) 1990-07-30
ATE36775T1 (en) 1988-09-15
DE3564640D1 (en) 1988-09-29
EP0164014A1 (en) 1985-12-11
GR851295B (en) 1985-11-25
AU4303385A (en) 1985-12-05
BR8502520A (en) 1986-01-28
EP0164014B1 (en) 1988-08-24

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