FR2251948A1 - Eddy-current braking control system - has insulating support for windings and switching terminals, with lower shanks for relay coils - Google Patents

Eddy-current braking control system - has insulating support for windings and switching terminals, with lower shanks for relay coils

Info

Publication number
FR2251948A1
FR2251948A1 FR7341412A FR7341412A FR2251948A1 FR 2251948 A1 FR2251948 A1 FR 2251948A1 FR 7341412 A FR7341412 A FR 7341412A FR 7341412 A FR7341412 A FR 7341412A FR 2251948 A1 FR2251948 A1 FR 2251948A1
Authority
FR
France
Prior art keywords
terminals
shanks
control system
insulating
current braking
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.)
Granted
Application number
FR7341412A
Other languages
French (fr)
Other versions
FR2251948B1 (en
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.)
Labavia SGE SARL
Original Assignee
Labavia SGE SARL
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 Labavia SGE SARL filed Critical Labavia SGE SARL
Priority to FR7341412A priority Critical patent/FR2251948A1/en
Priority to DE2454287A priority patent/DE2454287C2/en
Priority to ES432213A priority patent/ES432213A1/en
Priority to CH1531174A priority patent/CH591182A5/xx
Priority to GB50160/74A priority patent/GB1483375A/en
Priority to IT9634/74A priority patent/IT1033555B/en
Priority to SE7414602A priority patent/SE391614B/en
Priority to JP49134202A priority patent/JPS5911280B2/en
Priority to US05/525,811 priority patent/US3956722A/en
Publication of FR2251948A1 publication Critical patent/FR2251948A1/en
Application granted granted Critical
Publication of FR2251948B1 publication Critical patent/FR2251948B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

The control system is intended for eddy current braking and has an insulating support board with shanks forming a part of the insulating holder that supports the excitation windings terminals and the terminals of the control switch. The shanks support a relay coil, and the insulating board supports the terminals. The coil operates a spring loaded armature that moves a spring contact assembly down onto fixed contact buttons on the support board adjacent to the terminals. The shanks are situated on a lower level at each side of the support board which occupies thus a central position in the insulating holder. Orthogonal connecting surfaces may provide board and shank coupling.
FR7341412A 1973-11-21 1973-11-21 Eddy-current braking control system - has insulating support for windings and switching terminals, with lower shanks for relay coils Granted FR2251948A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7341412A FR2251948A1 (en) 1973-11-21 1973-11-21 Eddy-current braking control system - has insulating support for windings and switching terminals, with lower shanks for relay coils
DE2454287A DE2454287C2 (en) 1973-11-21 1974-11-15 Device for controlling eddy current brakes with several excitation windings
ES432213A ES432213A1 (en) 1973-11-21 1974-11-16 Eddy current retarder control device
CH1531174A CH591182A5 (en) 1973-11-21 1974-11-18
GB50160/74A GB1483375A (en) 1973-11-21 1974-11-19 Control device for an eddy current retarder
IT9634/74A IT1033555B (en) 1973-11-21 1974-11-20 CONTROL DEVICE FOR POUCAULT CURRENT RETARDER WITH MULTIPLE EXCITATION WINDINGS
SE7414602A SE391614B (en) 1973-11-21 1974-11-20 MANUAL DEVICE FOR VIOLATOR BRAKES
JP49134202A JPS5911280B2 (en) 1973-11-21 1974-11-21 Control device for eddy current reduction device
US05/525,811 US3956722A (en) 1973-11-21 1974-11-21 Eddy current retarder control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7341412A FR2251948A1 (en) 1973-11-21 1973-11-21 Eddy-current braking control system - has insulating support for windings and switching terminals, with lower shanks for relay coils

Publications (2)

Publication Number Publication Date
FR2251948A1 true FR2251948A1 (en) 1975-06-13
FR2251948B1 FR2251948B1 (en) 1976-10-01

Family

ID=9128038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341412A Granted FR2251948A1 (en) 1973-11-21 1973-11-21 Eddy-current braking control system - has insulating support for windings and switching terminals, with lower shanks for relay coils

Country Status (1)

Country Link
FR (1) FR2251948A1 (en)

Also Published As

Publication number Publication date
FR2251948B1 (en) 1976-10-01

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ST Notification of lapse