EP0932174A3 - Schaltgerät mit Sicherheitsfunktion - Google Patents

Schaltgerät mit Sicherheitsfunktion Download PDF

Info

Publication number
EP0932174A3
EP0932174A3 EP99100150A EP99100150A EP0932174A3 EP 0932174 A3 EP0932174 A3 EP 0932174A3 EP 99100150 A EP99100150 A EP 99100150A EP 99100150 A EP99100150 A EP 99100150A EP 0932174 A3 EP0932174 A3 EP 0932174A3
Authority
EP
European Patent Office
Prior art keywords
emergency stop
switching element
switching device
safety function
slide
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Withdrawn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
EP99100150A
Other languages
English (en)
French (fr)
Other versions
EP0932174A2 (de
Inventor
Josef Dipl.-Ing. Scherl (FH)
Gerhardt Sehnke
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of EP0932174A2 publication Critical patent/EP0932174A2/de
Publication of EP0932174A3 publication Critical patent/EP0932174A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/506—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member with a make-break action in a single operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/028—Application dead man switch, i.e. power being interrupted by panic reaction of operator, e.g. further pressing down push button

Landscapes

  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Push-Button Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Numerical Control (AREA)

Abstract

Erfindungsgemäß wir ein NOT-AUS-Befehlsgerät (1) mit einem Öffner-Schaltelement (4) und einem hierzu in Reihe liegenden Schließer-Schaltelement (5) ausgeführt, die beide mittels eines Schiebers (6) betätigbar sind. Nur bei ordnungsgemäßer Ankopplung des Schiebers (6) an dem Betätiger (2) des NOT-AUS-Befehlsgeräts (1) kann durch Betätigung der gleichzeitge EIN-Zustand beider Schaltelemente (4,5) erreicht werden, in dem der Verbraucherstromkreis geschlossen ist. Hierdurch wird die sichere NOT-AUS-Schaltung durch Öffnen des Öffner-Schaltelements (4) bei weiterer Betätigung gewährleistet.
EP99100150A 1998-01-21 1999-01-08 Schaltgerät mit Sicherheitsfunktion Withdrawn EP0932174A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29800957U DE29800957U1 (de) 1998-01-21 1998-01-21 Schaltgerät mit Sicherheitsfunktion
DE29800957U 1998-01-21

Publications (2)

Publication Number Publication Date
EP0932174A2 EP0932174A2 (de) 1999-07-28
EP0932174A3 true EP0932174A3 (de) 2000-05-10

Family

ID=8051534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99100150A Withdrawn EP0932174A3 (de) 1998-01-21 1999-01-08 Schaltgerät mit Sicherheitsfunktion

Country Status (2)

Country Link
EP (1) EP0932174A3 (de)
DE (1) DE29800957U1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1801827B1 (de) * 2005-12-20 2008-08-20 Siemens Aktiengesellschaft Vorrichtung mit einer Steueranordnung und einem Schaltgerät
CN117542678B (zh) * 2024-01-08 2024-05-03 国网河南省电力公司新乡供电公司 一种双电源切换开关装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166895B (de) * 1961-05-15 1964-04-02 Licentia Gmbh Schuetz als Wischkontaktgeber
FR2671905A1 (fr) * 1991-01-19 1992-07-24 Schlegel Gmbh Co Georg Commutateur electrique, notamment interrupteur d'urgence, comportant un dispositif de contact et un poussoir.
DE19615682A1 (de) * 1996-04-22 1997-10-23 H J Bernstein Gmbh Unternehmen Sicherheitsschalter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952915C (de) * 1950-07-02 1956-11-22 Maecker Elan Schaltelemente Schubschalter, insbesondere fuer Werkzeugmaschinen mit elektrischer Steuerung
FR1413151A (fr) * 1964-08-10 1965-10-08 Carpano & Pons Perfectionnement aux interrupteurs et inverseurs
DE3142925A1 (de) * 1981-10-29 1983-05-11 Elektro-Apparate KG Gothe & Co, 4330 Mülheim Notausschalter fuer elektrisch steuerbare untertage-bergbaumaschinen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166895B (de) * 1961-05-15 1964-04-02 Licentia Gmbh Schuetz als Wischkontaktgeber
FR2671905A1 (fr) * 1991-01-19 1992-07-24 Schlegel Gmbh Co Georg Commutateur electrique, notamment interrupteur d'urgence, comportant un dispositif de contact et un poussoir.
DE19615682A1 (de) * 1996-04-22 1997-10-23 H J Bernstein Gmbh Unternehmen Sicherheitsschalter

Also Published As

Publication number Publication date
EP0932174A2 (de) 1999-07-28
DE29800957U1 (de) 1998-05-14

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