ES2141871T3 - DEVICE FOR ACCELERATION OF THE CONNECTION PROCESS BETWEEN ELECTRICAL CONTACTS. - Google Patents

DEVICE FOR ACCELERATION OF THE CONNECTION PROCESS BETWEEN ELECTRICAL CONTACTS.

Info

Publication number
ES2141871T3
ES2141871T3 ES95111687T ES95111687T ES2141871T3 ES 2141871 T3 ES2141871 T3 ES 2141871T3 ES 95111687 T ES95111687 T ES 95111687T ES 95111687 T ES95111687 T ES 95111687T ES 2141871 T3 ES2141871 T3 ES 2141871T3
Authority
ES
Spain
Prior art keywords
contact
pivot arm
switching
holding element
acceleration
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
ES95111687T
Other languages
Spanish (es)
Inventor
Peter Dipl-Ing Flohr
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.)
Heinrich Kopp GmbH and Co KG
Original Assignee
Heinrich Kopp GmbH and Co KG
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 Heinrich Kopp GmbH and Co KG filed Critical Heinrich Kopp GmbH and Co KG
Application granted granted Critical
Publication of ES2141871T3 publication Critical patent/ES2141871T3/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
    • 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
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • 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
    • 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
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure

Abstract

The appts. accelerates the switching on process between a stationary electric contact (11) and a movable electric contact (12) of a switch device, e.g. a protective circuit breaker (10). The movable contact (12) is arranged on a pivot arm (14). The latter (14) is struck by a contact spring (17) in the switching on direction. To switch on, the movable contact (12) is brought to the stationary contact (11) by the action of a switch lever (29). The device includes a holding element (26) which holds the pivot arm (14) which is held under tension by the contact spring (17). The holding element (26) is released from its engagement with the pivot arm (14) on switching on, by means of the switch lever (29). An engaging recess (27) may be formed on the pivot arm (14) for the holding element (26).
ES95111687T 1994-12-23 1995-07-25 DEVICE FOR ACCELERATION OF THE CONNECTION PROCESS BETWEEN ELECTRICAL CONTACTS. Expired - Lifetime ES2141871T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4446411A DE4446411A1 (en) 1994-12-23 1994-12-23 Device for accelerating the switch-on process between electrical contacts

Publications (1)

Publication Number Publication Date
ES2141871T3 true ES2141871T3 (en) 2000-04-01

Family

ID=6536986

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95111687T Expired - Lifetime ES2141871T3 (en) 1994-12-23 1995-07-25 DEVICE FOR ACCELERATION OF THE CONNECTION PROCESS BETWEEN ELECTRICAL CONTACTS.

Country Status (5)

Country Link
EP (1) EP0720192B1 (en)
AT (1) ATE188310T1 (en)
DE (2) DE4446411A1 (en)
DK (1) DK0720192T3 (en)
ES (1) ES2141871T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108960A1 (en) * 2001-02-16 2002-08-29 Ego Elektro Geraetebau Gmbh Electromechanical switching device
CN114446732B (en) * 2022-04-08 2022-07-22 江苏东方四通科技股份有限公司 Circuit breaker, power cabinet with structure and power assisting method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193015A (en) * 1953-12-11
US2811604A (en) * 1953-12-11 1957-10-29 Fed Electric Prod Co Automatic circuit breakers
FR1230428A (en) * 1957-05-17 1960-09-15 Device for causing sudden closing and slow breaking of moving contacts in circuit breakers and switches
DE3335887C2 (en) * 1983-10-03 1986-08-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Switching mechanism for circuit breakers
DE9311791U1 (en) * 1993-08-07 1993-10-07 Kopp Heinrich Ag Contact arrangement for protective switching devices

Also Published As

Publication number Publication date
EP0720192A1 (en) 1996-07-03
DK0720192T3 (en) 2000-06-19
ATE188310T1 (en) 2000-01-15
DE4446411A1 (en) 1996-06-27
EP0720192B1 (en) 1999-12-29
DE59507525D1 (en) 2000-02-03

Similar Documents

Publication Publication Date Title
DE69230817D1 (en) Switch mechanism
DK0616352T3 (en) Device switch with integrated overcurrent protection.
SE9402447D0 (en) Protection Switches
TW339446B (en) Circuit breaker
ES2141871T3 (en) DEVICE FOR ACCELERATION OF THE CONNECTION PROCESS BETWEEN ELECTRICAL CONTACTS.
ATE116477T1 (en) ELECTRICAL SWITCHING DEVICE.
IT212320Z2 (en) QUICK-RELEASE ELECTRIC SWITCH FOR THE CONTROL OF A MOTOR VEHICLE WINDOW REGULATOR
ES2093233T3 (en) DISCONNECTOR WITH BRUSH OPENING.
PL325041A1 (en) Electric change-over switch
DE59405942D1 (en) Contact opening device for protective switching devices
ATE5788T1 (en) SWITCHING DEVICE FOR ELECTRICAL INSTALLATION SWITCHGEAR.
ATE27511T1 (en) ELECTRIC PUSH BUTTON SWITCH.
DE3570321D1 (en) Switches with automatic circuit breaking, especially in differential switches and circuit breakers
ES490471A0 (en) IMPROVEMENTS IN LOW VOLTAGE LOAD SWITCHES WITH CIRCUIT BREAKER
SU710037A1 (en) Pneumoelectric regulator
DE59608820D1 (en) Electrical switching device
HUP9802641A2 (en) Single-pole circuit breaker
TH4408EX (en) Discharge trigger for electric switch
TH9007A (en) Mobile contact kit for circuit breakers in the installation network
TH23330EX (en) Switch mechanism

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 720192

Country of ref document: ES