EP3525226A3 - Module for a rotary drive of an electrical switch, electric switch with such a module and method for switching an electric switch - Google Patents

Module for a rotary drive of an electrical switch, electric switch with such a module and method for switching an electric switch Download PDF

Info

Publication number
EP3525226A3
EP3525226A3 EP19154493.1A EP19154493A EP3525226A3 EP 3525226 A3 EP3525226 A3 EP 3525226A3 EP 19154493 A EP19154493 A EP 19154493A EP 3525226 A3 EP3525226 A3 EP 3525226A3
Authority
EP
European Patent Office
Prior art keywords
module
switch
rotary drive
electric switch
rotary
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
EP19154493.1A
Other languages
German (de)
French (fr)
Other versions
EP3525226A2 (en
EP3525226B1 (en
Inventor
Ekkehard Plechinger
Alexander Hager
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 EP3525226A2 publication Critical patent/EP3525226A2/en
Publication of EP3525226A3 publication Critical patent/EP3525226A3/en
Application granted granted Critical
Publication of EP3525226B1 publication Critical patent/EP3525226B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/20—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction
    • H01H19/22—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction incorporating lost motion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/54—Manual reset mechanisms which may be also used for manual release actuated by tumbler
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
    • H01H2071/565—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel using a add on unit, e.g. a separate rotary actuator unit, mounted on lever actuated circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/465—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Es wird ein Modul (100) für einen Drehantrieb (200) eines elektrischen Schalters (300) offenbart, wobei der Drehantrieb mittels eines Dreh-Handles (10) betätigt wird indem das Dreh-Handle eine Drehwelle (210) des Drehantriebs zwischen zumindest zwei Schalterstellungen bewegt, wobei das Modul zwischen dem Drehantrieb und dem Dreh-Handle montierbar ist und mindestens einen Hilfsschalter (110, 120) umfasst, und wobei der mindestens eine Hilfsschalter bei einer Drehbewegung des Dreh-Handles vorauseilend vor Erreichung einer der Schalterstellungen geschaltet wird, wenn das Modul zwischen dem Drehantrieb und dem Dreh-Handle montiert ist.A module (100) for a rotary drive (200) of an electrical switch (300) is disclosed, the rotary drive being actuated by means of a rotary handle (10) by the rotary handle rotating a rotary shaft (210) of the rotary drive between at least two switch positions moves, the module being mountable between the rotary drive and the rotary handle and comprising at least one auxiliary switch (110, 120), and wherein the at least one auxiliary switch is switched in advance when the rotary handle rotates before reaching one of the switch positions if that Module is mounted between the rotary drive and the rotary handle.

EP19154493.1A 2018-02-07 2019-01-30 Module for a rotary drive of an electrical switch, electric switch with such a module and method for switching an electric switch Active EP3525226B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018201913.4A DE102018201913A1 (en) 2018-02-07 2018-02-07 Module for a rotary drive of an electrical switch, electrical switch with such a module and method for switching an electrical switch

Publications (3)

Publication Number Publication Date
EP3525226A2 EP3525226A2 (en) 2019-08-14
EP3525226A3 true EP3525226A3 (en) 2019-12-25
EP3525226B1 EP3525226B1 (en) 2022-04-13

Family

ID=65268806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19154493.1A Active EP3525226B1 (en) 2018-02-07 2019-01-30 Module for a rotary drive of an electrical switch, electric switch with such a module and method for switching an electric switch

Country Status (3)

Country Link
EP (1) EP3525226B1 (en)
CN (1) CN110120326B (en)
DE (1) DE102018201913A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110993396B (en) * 2019-09-30 2022-06-14 伊顿电力设备有限公司 Auxiliary switch device for grounding switch and grounding switch comprising same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812503C1 (en) * 1998-03-21 1999-12-09 Moeller Gmbh Rotary circuit breaker with leading auxiliary switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004018252B3 (en) * 2004-04-15 2006-02-02 Moeller Gmbh Leading auxiliary switch for circuit breaker
CN101335135B (en) * 2007-06-29 2011-04-20 西门子公司 Dual rotary disk switching contact arrangement
JP5310513B2 (en) * 2009-12-04 2013-10-09 富士電機機器制御株式会社 Circuit breaker accessory
FR2984588B1 (en) * 2011-12-15 2015-06-12 Schneider Electric Ind Sas DEVICE FOR ACTUATING AUXILIARY CONTACTS IN AN ELECTRICAL CUTTING APPARATUS
KR101769195B1 (en) * 2015-04-13 2017-08-18 엘에스산전 주식회사 Circuit Breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812503C1 (en) * 1998-03-21 1999-12-09 Moeller Gmbh Rotary circuit breaker with leading auxiliary switch

Also Published As

Publication number Publication date
CN110120326A (en) 2019-08-13
DE102018201913A1 (en) 2019-08-08
EP3525226A2 (en) 2019-08-14
CN110120326B (en) 2021-04-23
EP3525226B1 (en) 2022-04-13

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