TR27419A - Switching equipment, especially protection switch. - Google Patents

Switching equipment, especially protection switch.

Info

Publication number
TR27419A
TR27419A TR00159/94A TR15994A TR27419A TR 27419 A TR27419 A TR 27419A TR 00159/94 A TR00159/94 A TR 00159/94A TR 15994 A TR15994 A TR 15994A TR 27419 A TR27419 A TR 27419A
Authority
TR
Turkey
Prior art keywords
moving contact
switching equipment
protection switch
circuit breaker
clamping lever
Prior art date
Application number
TR00159/94A
Other languages
Turkish (tr)
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 TR27419A publication Critical patent/TR27419A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/34—Contacts characterised by the manner in which co-operating contacts engage by abutting with provision for adjusting position of contact relative to its co-operating contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0075—Apparatus or processes specially adapted for the manufacture of electric switches calibrating mechanical switching properties, e.g. "snap or switch moment", by mechanically deforming a part of the switch, e.g. elongating a blade spring by puncturing it with a laser

Abstract

A switching device, in particular a circuit breaker, such as a line protection circuit breaker, at least one of whose switching contacts (2, 3) is connected, as a moving contact (3) via a kinematic system (4) which may be part of a latching mechanism (5), to a manual operating device (6), and whose contact erosion can be compensated for by means of an adjustable excess movement. It is provided, that, in the kinematic system (4), one element interacts as a clamping lever (9) with the moving contact (3), in that the clamping lever (9) or moving contact (3) has, in a stiff basic structure (33, cf. FIG 9), a web which can bend out as an adjusting web (10) which rests, by means of an engagement body (11), on an associated bearing edge (12) when the contacts (2, 3) are in the open position. <IMAGE>
TR00159/94A 1993-03-19 1994-02-15 Switching equipment, especially protection switch. TR27419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93104531A EP0616351B1 (en) 1993-03-19 1993-03-19 Switching device, in particular circuit breaker

Publications (1)

Publication Number Publication Date
TR27419A true TR27419A (en) 1995-04-14

Family

ID=8212717

Family Applications (1)

Application Number Title Priority Date Filing Date
TR00159/94A TR27419A (en) 1993-03-19 1994-02-15 Switching equipment, especially protection switch.

Country Status (6)

Country Link
EP (1) EP0616351B1 (en)
AT (1) ATE138760T1 (en)
DE (1) DE59302753D1 (en)
ES (1) ES2088804T3 (en)
IL (2) IL108702A (en)
TR (1) TR27419A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743037A1 (en) * 1997-09-30 1999-04-01 Siemens Ag Protective circuit-breaker esp. automatic cut-out
DE102010019033B4 (en) * 2010-05-03 2012-02-23 Abb Ag Electrical service switching device
CN104900453B (en) * 2015-05-28 2017-05-10 温州锐能电器有限公司 Residual-current circuit breaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008990A1 (en) * 1978-09-12 1980-03-19 Merlin Gerin Low voltage multi-pole circuit breaker provided with a device for setting the bar
US4551597A (en) * 1983-12-19 1985-11-05 Westinghouse Electric Corp. Molded case circuit breaker with adjustable stationary lower electrical contact

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008990A1 (en) * 1978-09-12 1980-03-19 Merlin Gerin Low voltage multi-pole circuit breaker provided with a device for setting the bar
US4551597A (en) * 1983-12-19 1985-11-05 Westinghouse Electric Corp. Molded case circuit breaker with adjustable stationary lower electrical contact

Also Published As

Publication number Publication date
ES2088804T3 (en) 1996-09-16
EP0616351A1 (en) 1994-09-21
EP0616351B1 (en) 1996-05-29
IL108746A (en) 1997-02-18
ATE138760T1 (en) 1996-06-15
DE59302753D1 (en) 1996-07-04
IL108702A (en) 1998-08-16
IL108746A0 (en) 1994-05-30
IL108702A0 (en) 1994-05-30

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