NL122544C - - Google Patents

Info

Publication number: NL122544C
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.)

1964-03-26

Publication of NL122544C publication Critical patent/NL122544C/xx

Classifications

- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"

NL122544D 1964-03-26 NL122544C (ja�@�@)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6403259A NL6403259A (ja�@�@)	1964-03-26	1964-03-26

Publications (1)

Publication Number	Publication Date
NL122544C true NL122544C (ja�@�@)

Family

ID=19789664

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL122544D NL122544C (ja�@�@)	1964-03-26
NL6403259A NL6403259A (ja�@�@)	1964-03-26	1964-03-26

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL6403259A NL6403259A (ja�@�@)	1964-03-26	1964-03-26

Country Status (4)

Country	Link
BE (1)	BE646702A (ja�@�@)
DE (1)	DE1490091C3 (ja�@�@)
GB (1)	GB1068673A (ja�@�@)
NL (2)	NL6403259A (ja�@�@)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2617004C3 (de) *	1976-04-17	1984-08-23	Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart	Elektrischer Lastschalter
JPH0610949B2 (ja) *	1985-05-15	1994-02-09	アルストム	高電圧用遮断器

0
- NL NL122544D patent/NL122544C/xx active
1964
- 1964-03-26 NL NL6403259A patent/NL6403259A/xx unknown
- 1964-04-17 BE BE646702A patent/BE646702A/xx unknown
- 1964-04-18 DE DE1964N0024825 patent/DE1490091C3/de not_active Expired
1965
- 1965-03-26 GB GB1296365A patent/GB1068673A/en not_active Expired

Also Published As

Publication number	Publication date
NL6403259A (ja�@�@)	1965-09-27
DE1490091B2 (de)	1973-09-13
BE646702A (ja�@�@)	1964-08-17
DE1490091A1 (de)	1969-05-14
DE1490091C3 (de)	1974-04-04
GB1068673A (en)	1967-05-10

Publication	Publication Date	Title
AU442366B2 (ja�@�@)	1970-07-16
BE642395A (ja�@�@)
BE610935A (ja�@�@)
NL6403259A (ja�@�@)	1965-09-27
BE642400A (ja�@�@)	1964-05-04
BE660894A (ja�@�@)	1965-07-01
BE659589A (ja�@�@)	1965-08-11
BE659104A (ja�@�@)	1965-05-28
BE659053A (ja�@�@)
BE658454A (ja�@�@)	1965-07-19
BE658046A (ja�@�@)	1965-04-30
BE657965A (ja�@�@)	1965-04-30
BE653783A (ja�@�@)
BE652933A (ja�@�@)
BE652239A (ja�@�@)	1964-12-16
BE646014A (ja�@�@)	1964-10-01
BE642974A (ja�@�@)	1964-07-24
BE642797A (ja�@�@)	1964-05-15
BE642770A (ja�@�@)	1964-05-15
BE642741A (ja�@�@)	1964-05-15
BE642735A (ja�@�@)
BE432268A (ja�@�@)
BE47396A (ja�@�@)
BE483969A (ja�@�@)
BE507097A (ja�@�@)