NO132609B - - Google Patents

Download PDF

Info

Publication number
NO132609B
NO132609B NO256872A NO256872A NO132609B NO 132609 B NO132609 B NO 132609B NO 256872 A NO256872 A NO 256872A NO 256872 A NO256872 A NO 256872A NO 132609 B NO132609 B NO 132609B
Authority
NO
Norway
Prior art keywords
drive mechanism
arm
switch
locking pawl
link
Prior art date
Application number
NO256872A
Other languages
English (en)
Norwegian (no)
Other versions
NO132609C (cs
Inventor
A Nesse
Original Assignee
Nebb As
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 Nebb As filed Critical Nebb As
Priority to NO256872A priority Critical patent/NO132609C/no
Priority to DE19722239263 priority patent/DE2239263C3/de
Publication of NO132609B publication Critical patent/NO132609B/no
Publication of NO132609C publication Critical patent/NO132609C/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor

Landscapes

  • Mechanisms For Operating Contacts (AREA)
NO256872A 1972-07-18 1972-07-18 NO132609C (cs)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO256872A NO132609C (cs) 1972-07-18 1972-07-18
DE19722239263 DE2239263C3 (de) 1972-07-18 1972-08-09 Vorrichtung an einem Sperrmechanismus in dem Treibmechanismus eines Schalters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO256872A NO132609C (cs) 1972-07-18 1972-07-18

Publications (2)

Publication Number Publication Date
NO132609B true NO132609B (cs) 1975-08-25
NO132609C NO132609C (cs) 1975-12-03

Family

ID=19878934

Family Applications (1)

Application Number Title Priority Date Filing Date
NO256872A NO132609C (cs) 1972-07-18 1972-07-18

Country Status (1)

Country Link
NO (1) NO132609C (cs)

Also Published As

Publication number Publication date
DE2239263A1 (de) 1973-01-25
DE2239263B2 (de) 1975-07-17
NO132609C (cs) 1975-12-03

Similar Documents

Publication Publication Date Title
CZ298125B6 (cs) Vypínací zarízení zahrnující mechanický ukazatel trí poloh
JP3461508B2 (ja) 電力遮断器の投入制御装置
US20020092752A1 (en) Closing assistance mechanism for an electrical switchgear apparatus and drive mechanism of an electrical switchgear apparatus equipped with such an assistance mechanism
CN114220697B (zh) 隔离开关机构极锁定与解锁机构
JPH0210535B2 (cs)
RU2018107850A (ru) Рабочий механизм с накопителем энергии для выключателя
TW391948B (en) Lifting frame component
NO132609B (cs)
DE10120783C1 (de) Schaltschloss zum Verklinken eines Federspeichers
JPS60175335A (ja) 回路遮断器
KR20000048231A (ko) 로크를 사용한 스위치의 수동 작동 인터로크 장치
HK128794A (en) Locking mechanism for a current-limiting contactor
US20150228418A1 (en) Spring operation device for switchgear
JP2009505344A (ja) 開閉器の投入を防止するための嵌合式鎖錠機構
US3098134A (en) Driving mechanisms for electric circuit-breakers
NO301287B1 (no) Sporveksler med en hydraulisk servosylinder
JPH0721987B2 (ja) 真空切替遮断器
JP3082584B2 (ja) ばね蓄勢操作装置
CN218730512U (zh) 一种环网柜双电源机械闭锁装置
DE1286187B (de) Verklinkungsmechanismus fuer Ausloeser von Selbstschaltern
JPS59829A (ja) 回路遮断器
US2850596A (en) Single solenoid for operating a series connected circuit breaker and disconnect switch
JPH03122925A (ja) 遮断器の操作装置
SU1069617A3 (ru) Устройство дл дистанционной отдачи буксирного троса
US5121645A (en) Latchable energy storage device for operating a mechanism