BE381089A - - Google Patents

Info

Publication number: BE381089A
Authority: BE; Belgium

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.)

1930-07-04

Publication of BE381089A publication Critical patent/BE381089A/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
- H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted
- 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
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break

BE381089D 1930-07-04 BE381089A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE379804X		1930-07-04
DE380657X		1930-12-09
DE380658X		1930-12-09

Publications (1)

Publication Number	Publication Date
BE381089A true BE381089A (enrdf_load_stackoverflow)

Family

ID=31950088

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE381089D BE381089A (enrdf_load_stackoverflow)	1930-07-04

Country Status (6)

Country	Link
US (1)	US1942294A (enrdf_load_stackoverflow)
BE (1)	BE381089A (enrdf_load_stackoverflow)
DE (3)	DE678032C (enrdf_load_stackoverflow)
FR (5)	FR702226A (enrdf_load_stackoverflow)
GB (3)	GB379804A (enrdf_load_stackoverflow)
NL (1)	NL35345C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE767713C (de) *	1938-02-05	1953-04-09	Aeg	Elektrischer Gasschalter
DE917190C (de) *	1943-04-10	1954-08-26	Voigt & Haeffner Akt Ges	Stroemungsloeschkammer
US2425147A (en) *	1944-06-29	1947-08-05	Westinghouse Electric Corp	Circuit interrupter
FR920442A (fr) *	1945-10-03	1947-04-08	Merlin Gerin	Chambre de coupure pour courant alternatif
US7044458B2 (en)	2001-04-30	2006-05-16	Maclean-Fogg Company	Stabilizer bar
US6831232B2 (en) *	2002-06-16	2004-12-14	Scott Henricks	Composite insulator
US6952154B2 (en) *	2002-06-16	2005-10-04	Maclean-Fogg Company	Composite insulator for fuse cutout

0
- DE DENDAT623343D patent/DE623343C/de active Active
- NL NL35345D patent/NL35345C/xx active
- BE BE381089D patent/BE381089A/xx unknown
1930
- 1930-07-04 DE DE1930678032D patent/DE678032C/de not_active Expired
- 1930-09-05 FR FR702226D patent/FR702226A/fr not_active Expired
- 1930-10-12 FR FR724251D patent/FR724251A/fr not_active Expired
- 1930-10-19 DE DE1930641706D patent/DE641706C/de not_active Expired
1931
- 1931-06-27 US US547297A patent/US1942294A/en not_active Expired - Lifetime
- 1931-06-30 FR FR720450D patent/FR720450A/fr not_active Expired
- 1931-07-02 GB GB19155/31A patent/GB379804A/en not_active Expired
- 1931-12-02 GB GB33452/31A patent/GB380657A/en not_active Expired
- 1931-12-02 GB GB33453/31A patent/GB380658A/en not_active Expired
- 1931-12-08 FR FR41092D patent/FR41092E/fr not_active Expired
- 1931-12-08 FR FR41093D patent/FR41093E/fr not_active Expired

Also Published As

Publication number	Publication date
GB379804A (en)	1932-09-08
GB380657A (en)	1932-09-22
FR41092E (fr)	1932-10-26
NL35345C (enrdf_load_stackoverflow)
GB380658A (en)	1932-09-22
DE641706C (de)	1937-02-13
US1942294A (en)	1934-01-02
FR720450A (fr)	1932-02-19
FR41093E (fr)	1932-10-26
FR702226A (fr)	1931-04-02
FR724251A (fr)	1932-04-25
DE623343C (enrdf_load_stackoverflow)
DE678032C (de)	1939-07-07

Publication	Publication Date	Title
FR40897E (enrdf_load_stackoverflow)	1932-09-16
BE378395A (enrdf_load_stackoverflow)
FR744751A (enrdf_load_stackoverflow)	1933-04-26
BE372890A (enrdf_load_stackoverflow)
BE369672A (enrdf_load_stackoverflow)	1930-05-31
BE378896A (enrdf_load_stackoverflow)
BE378796A (enrdf_load_stackoverflow)
BE378432A (enrdf_load_stackoverflow)
BE378329A (enrdf_load_stackoverflow)
BE378313A (enrdf_load_stackoverflow)
BE378141A (enrdf_load_stackoverflow)
BE378112A (enrdf_load_stackoverflow)
BE378055A (enrdf_load_stackoverflow)
BE377958A (enrdf_load_stackoverflow)
NL35345C (enrdf_load_stackoverflow)
BE377827A (enrdf_load_stackoverflow)
BE377651A (enrdf_load_stackoverflow)
BE377384A (enrdf_load_stackoverflow)
BE377277A (enrdf_load_stackoverflow)
BE376974A (enrdf_load_stackoverflow)
BE372263A (enrdf_load_stackoverflow)
BE376703A (enrdf_load_stackoverflow)
BE376608A (enrdf_load_stackoverflow)
BE376122A (enrdf_load_stackoverflow)
BE375955A (enrdf_load_stackoverflow)