DE29800957U1 - Switchgear with safety function - Google Patents

Switchgear with safety function

Info

Publication number
DE29800957U1
DE29800957U1 DE29800957U DE29800957U DE29800957U1 DE 29800957 U1 DE29800957 U1 DE 29800957U1 DE 29800957 U DE29800957 U DE 29800957U DE 29800957 U DE29800957 U DE 29800957U DE 29800957 U1 DE29800957 U1 DE 29800957U1
Authority
DE
Germany
Prior art keywords
switchgear
safety function
safety
function
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.)
Expired - Lifetime
Application number
DE29800957U
Other languages
German (de)
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
Priority to DE29800957U priority Critical patent/DE29800957U1/en
Publication of DE29800957U1 publication Critical patent/DE29800957U1/en
Priority to EP99100150A priority patent/EP0932174A3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE29800957U 1998-01-21 1998-01-21 Switchgear with safety function Expired - Lifetime DE29800957U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29800957U DE29800957U1 (en) 1998-01-21 1998-01-21 Switchgear with safety function
EP99100150A EP0932174A3 (en) 1998-01-21 1999-01-08 Switching device with safety function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29800957U DE29800957U1 (en) 1998-01-21 1998-01-21 Switchgear with safety function

Publications (1)

Publication Number Publication Date
DE29800957U1 true DE29800957U1 (en) 1998-05-14

Family

ID=8051534

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29800957U Expired - Lifetime DE29800957U1 (en) 1998-01-21 1998-01-21 Switchgear with safety function

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117542678A (en) * 2024-01-08 2024-02-09 国网河南省电力公司新乡供电公司 Dual-power supply change-over switch device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE405940T1 (en) 2005-12-20 2008-09-15 Siemens Ag DEVICE COMPRISING A CONTROL ARRANGEMENT AND A SWITCHING DEVICE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952915C (en) * 1950-07-02 1956-11-22 Maecker Elan Schaltelemente Slide switch, especially for machine tools with electrical controls
DE1515570A1 (en) * 1964-08-10 1969-08-28 Carpano & Pons Breaker or reversing switch
DE3142925C2 (en) * 1981-10-29 1987-12-03 Elektro-Apparate Kg Gothe & Co, 4330 Muelheim, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166895B (en) * 1961-05-15 1964-04-02 Licentia Gmbh Schuetz as a wiper contactor
DE4101493C2 (en) * 1991-01-19 2001-07-19 Schlegel Georg Gmbh & Co Electrical switch with a contact device and a plunger
DE19615682C2 (en) * 1996-04-22 2001-04-26 H J Bernstein Gmbh Unternehmen Safety switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952915C (en) * 1950-07-02 1956-11-22 Maecker Elan Schaltelemente Slide switch, especially for machine tools with electrical controls
DE1515570A1 (en) * 1964-08-10 1969-08-28 Carpano & Pons Breaker or reversing switch
DE3142925C2 (en) * 1981-10-29 1987-12-03 Elektro-Apparate Kg Gothe & Co, 4330 Muelheim, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117542678A (en) * 2024-01-08 2024-02-09 国网河南省电力公司新乡供电公司 Dual-power supply change-over switch device
CN117542678B (en) * 2024-01-08 2024-05-03 国网河南省电力公司新乡供电公司 Dual-power supply change-over switch device

Also Published As

Publication number Publication date
EP0932174A2 (en) 1999-07-28
EP0932174A3 (en) 2000-05-10

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980625

R163 Identified publications notified

Effective date: 19980514

R150 Term of protection extended to 6 years

Effective date: 20010620

R157 Lapse of ip right after 6 years

Effective date: 20040803