BE472737A - - Google Patents

Info

Publication number: BE472737A
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.)

1946-04-23

Publication of BE472737A publication Critical patent/BE472737A/xx

Classifications

- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/341—Barrier plates carrying electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers

BE472737D 1946-04-23 BE472737A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH634796X		1946-04-23

Publications (1)

Publication Number	Publication Date
BE472737A true BE472737A (enrdf_load_stackoverflow)

Family

ID=4525022

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE472737D BE472737A (enrdf_load_stackoverflow)	1946-04-23
BE459531D BE459531A (enrdf_load_stackoverflow)	1946-04-23	1945-08-02

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE459531D BE459531A (enrdf_load_stackoverflow)	1946-04-23	1945-08-02

Country Status (7)

Country	Link
US (2)	US2451669A (enrdf_load_stackoverflow)
BE (2)	BE459531A (enrdf_load_stackoverflow)
CH (2)	CH245189A (enrdf_load_stackoverflow)
DE (2)	DE839670C (enrdf_load_stackoverflow)
FR (2)	FR913540A (enrdf_load_stackoverflow)
GB (1)	GB634796A (enrdf_load_stackoverflow)
NL (2)	NL62333C (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2590602A (en) *	1947-09-27	1952-03-25	Westinghouse Electric Corp	Circuit interrupter
US2629798A (en) *	1948-10-30	1953-02-24	Allis Chalmers Mfg Co	Cross air blast circuit breaker
US2645694A (en) *	1949-02-15	1953-07-14	Allis Chalmers Mfg Co	Cross blast circuit breaker with arcing contacts controlling orifice of arcing chamber
US2645695A (en) *	1949-02-23	1953-07-14	Allis Chalmers Mfg Co	Electric circuit breaker with arcing contacts in skew blast
US2606982A (en) *	1949-06-11	1952-08-12	Allis Chalmers Mfg Co	Arc chute defining two alternate arc paths
US2648742A (en) *	1949-09-14	1953-08-11	Ite Circuit Breaker Ltd	Arc chute plate
US2639353A (en) *	1950-01-24	1953-05-19	Allis Chalmers Mfg Co	Circuit breaker with arc chute short circuiting sections of the arc
US2761935A (en) *	1952-07-30	1956-09-04	David C Prince	Circuit breaker
DE1069737B (enrdf_load_stackoverflow) *	1952-12-23	1959-11-26
US4568805A (en) *	1984-08-24	1986-02-04	Eaton Corporation	J-Plate arc interruption chamber for electric switching devices
FR2615601B1 (fr) *	1987-05-22	1989-11-10	Faiveley Ets	Dispositif et procede pour produire du froid et/ou de la chaleur par reaction solide-gaz

0
- BE BE472737D patent/BE472737A/xx unknown
1943
- 1943-09-15 CH CH245189D patent/CH245189A/de unknown
- 1943-09-21 DE DEA1428D patent/DE839670C/de not_active Expired
1944
- 1944-09-22 NL NL119105A patent/NL62333C/xx active
1945
- 1945-03-27 US US2451669D patent/US2451669A/en not_active Expired - Lifetime
- 1945-08-02 BE BE459531D patent/BE459531A/xx unknown
- 1945-08-23 FR FR913540D patent/FR913540A/fr not_active Expired
1946
- 1946-04-23 CH CH252957D patent/CH252957A/de unknown
1947
- 1947-03-22 NL NL131166A patent/NL68773C/xx active
- 1947-04-21 GB GB10553/47A patent/GB634796A/en not_active Expired
- 1947-04-22 FR FR56768D patent/FR56768E/fr not_active Expired
- 1947-05-13 US US747703A patent/US2469459A/en not_active Expired - Lifetime
1948
- 1948-12-30 DE DEP28051D patent/DE850311C/de not_active Expired

Also Published As

Publication number	Publication date
US2469459A (en)	1949-05-10
DE850311C (de)	1952-09-22
CH252957A (de)	1948-01-31
NL68773C (enrdf_load_stackoverflow)	1951-10-15
BE459531A (enrdf_load_stackoverflow)	1945-09-29
DE839670C (de)	1952-05-23
FR56768E (fr)	1952-10-06
CH245189A (de)	1946-10-31
FR913540A (fr)	1946-09-12
GB634796A (en)	1950-03-29
NL62333C (enrdf_load_stackoverflow)	1949-01-15
US2451669A (en)	1948-10-19

Publication	Publication Date	Title
BE463006A (enrdf_load_stackoverflow)	1946-08-12
FR956900A (enrdf_load_stackoverflow)	1950-02-09
FR962478A (enrdf_load_stackoverflow)	1950-06-10
FR905823A (enrdf_load_stackoverflow)	1946-01-17
BE463944A (enrdf_load_stackoverflow)
BE464048A (enrdf_load_stackoverflow)
NL62381C (enrdf_load_stackoverflow)
NL58801C (enrdf_load_stackoverflow)	1946-08-15
BE480737A (enrdf_load_stackoverflow)
BE477040A (enrdf_load_stackoverflow)
BE476924A (enrdf_load_stackoverflow)
BE405806A (enrdf_load_stackoverflow)
BE473382A (enrdf_load_stackoverflow)
BE464883A (enrdf_load_stackoverflow)
BE464875A (enrdf_load_stackoverflow)
BE464863A (enrdf_load_stackoverflow)
BE464790A (enrdf_load_stackoverflow)
BE464737A (enrdf_load_stackoverflow)
BE464634A (enrdf_load_stackoverflow)
BE464613A (enrdf_load_stackoverflow)
BE464529A (enrdf_load_stackoverflow)
BE464485A (enrdf_load_stackoverflow)
BE464440A (enrdf_load_stackoverflow)
BE464439A (enrdf_load_stackoverflow)
BE464335A (enrdf_load_stackoverflow)