CZ26798A3 - Unipolar switch - Google Patents

Unipolar switch

Info

Publication number
CZ26798A3
CZ26798A3 CZ98267A CZ26798A CZ26798A3 CZ 26798 A3 CZ26798 A3 CZ 26798A3 CZ 98267 A CZ98267 A CZ 98267A CZ 26798 A CZ26798 A CZ 26798A CZ 26798 A3 CZ26798 A3 CZ 26798A3
Authority
CZ
Czechia
Prior art keywords
lever
movable contact
contacts
housing
supporting surface
Prior art date
Application number
CZ98267A
Other languages
Czech (cs)
Other versions
CZ287500B6 (en
Inventor
Adolf Tetik
Original Assignee
Felten & Guilleaume Austria 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 Felten & Guilleaume Austria Ag filed Critical Felten & Guilleaume Austria Ag
Publication of CZ26798A3 publication Critical patent/CZ26798A3/en
Publication of CZ287500B6 publication Critical patent/CZ287500B6/en

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
    • H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
    • 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
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
    • H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged

Abstract

A single-poled circuit breaker has a housing (1, 2) which there are a fixed (14) and a movable contact (15) connected to terminals (10, 11). The movable contact (14) is fitted on a switching bridge (4) arranged to pivot in the housing (1, 2) and connected to the switch button (3) via a lever (6). The switching bridge (4) is spring-loaded (7) in the closed position. When the switch button (3) is actuated, one end (17) of the lever (6) slides along a control slide (19) on the button (3) having two end stops (20, 21) and a supporting surface (23) between them, on which the lever (6) is temporarily supported during switch-on. The control slide (19) with the supporting surface (23) makes it possible to close the contacts (14, 15) rapidly but not so quickly that the movable contact (15) "vibrates" on the fixed contact (15), thus preventing the contacts (14, 15) from fusing together.
CZ1998267A 1995-07-28 1996-07-10 Single-pole circuit breaker CZ287500B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0129395A AT408929B (en) 1995-07-28 1995-07-28 SINGLE POLE SWITCH

Publications (2)

Publication Number Publication Date
CZ26798A3 true CZ26798A3 (en) 1999-05-12
CZ287500B6 CZ287500B6 (en) 2000-12-13

Family

ID=3510759

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ1998267A CZ287500B6 (en) 1995-07-28 1996-07-10 Single-pole circuit breaker

Country Status (9)

Country Link
EP (1) EP0842525B1 (en)
AT (2) AT408929B (en)
AU (1) AU705384B2 (en)
CZ (1) CZ287500B6 (en)
DE (1) DE59601238D1 (en)
ES (1) ES2118676T1 (en)
GR (1) GR980300053T1 (en)
HU (1) HU220831B1 (en)
WO (1) WO1997005638A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100488341B1 (en) * 2000-07-31 2005-05-11 주식회사 삼양제넥스 Expression vector for expressing P972 gene for cancer therapy and adenovirus producing the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE315121C (en) *
FR2331879A1 (en) * 1975-11-13 1977-06-10 Legrand Sa CIRCUIT BREAKER, IN PARTICULAR MULTIPOLAR CIRCUIT BREAKER
DE3034790A1 (en) * 1980-09-15 1982-03-25 Siemens AG, 1000 Berlin und 8000 München CIRCUIT BREAKER
DE3335887C2 (en) * 1983-10-03 1986-08-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Switching mechanism for circuit breakers
DE3413808A1 (en) * 1984-04-12 1985-10-17 Brown, Boveri & Cie Ag, 6800 Mannheim ELECTRIC SWITCH
FR2605454B1 (en) * 1986-10-20 1994-05-20 Merlin Et Gerin CONTROL MECHANISM OF A MINIATURE ELECTRIC CIRCUIT BREAKER WITH AUTOMATIC RESET
TR23732A (en) * 1987-07-13 1990-07-30 Siemens Ag CIRCUIT PROTECTION SWITCH.

Also Published As

Publication number Publication date
GR980300053T1 (en) 1998-07-31
AU705384B2 (en) 1999-05-20
ATA129395A (en) 2001-08-15
EP0842525A1 (en) 1998-05-20
ATE176360T1 (en) 1999-02-15
DE59601238D1 (en) 1999-03-11
AT408929B (en) 2002-04-25
HUP9802641A2 (en) 1999-03-29
AU6181796A (en) 1997-02-26
EP0842525B1 (en) 1999-01-27
ES2118676T1 (en) 1998-10-01
HU220831B1 (en) 2002-05-28
WO1997005638A1 (en) 1997-02-13
HUP9802641A3 (en) 2000-03-28
CZ287500B6 (en) 2000-12-13

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20100710