NL120981C - - Google Patents

Info

Publication number: NL120981C
Authority: NL; Netherlands

Application number

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.)

1963-07-19

Publication of NL120981C publication Critical patent/NL120981C/xx

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
- 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
- H01H3/3005—Charging means
- H01H3/301—Charging means using a fluid actuator
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic

NL120981D 1963-07-19 NL120981C (Direct)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL295512		1963-07-19

Publications (1)

Publication Number	Publication Date
NL120981C true NL120981C (Direct)

Family

ID=19754888

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL295512D NL295512A (Direct)	1963-07-19
NL120981D NL120981C (Direct)	1963-07-19

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL295512D NL295512A (Direct)	1963-07-19

Country Status (4)

Country	Link
BE (1)	BE640566A (Direct)
DE (1)	DE1230116B (Direct)
FR (1)	FR1377843A (Direct)
NL (2)	NL120981C (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0320614B1 (de) *	1987-12-14	1992-09-09	Sprecher Energie AG	Federkraftspeicherantrieb für einen Hochspannungsschalter

0
- NL NL295512D patent/NL295512A/xx unknown
- NL NL120981D patent/NL120981C/xx active
1963
- 1963-11-28 BE BE640566A patent/BE640566A/xx unknown
- 1963-12-19 FR FR957846A patent/FR1377843A/fr not_active Expired
1964
- 1964-01-22 DE DEN24343A patent/DE1230116B/de active Pending

Also Published As

Publication number	Publication date
FR1377843A (fr)	1964-11-06
BE640566A (Direct)	1964-03-16
DE1230116B (de)	1966-12-08
NL295512A (Direct)

Publication	Publication Date	Title
AT260747B (Direct)	1968-03-25
BE627012A (Direct)
BE644399A (Direct)	1964-06-15
BE623315A (Direct)
BE627023A (Direct)
BE640566A (Direct)	1964-03-16
BE627145A (Direct)
BE465565A (Direct)
BE624070A (Direct)
BE629084A (Direct)
BE626358A (Direct)
BE644228A (Direct)	1964-08-24
BE626826A (Direct)
BE644126A (Direct)	1964-08-20
BE462764A (Direct)
BE31062A (Direct)
BE603935A (Direct)
BE637417A (Direct)
BE507458A (Direct)
BE625136A (Direct)
BE533484A (Direct)
BE627172A (Direct)
BE621232A (Direct)
BE624811A (Direct)
BE627025A (Direct)