BE436022A - - Google Patents

Info

Publication number: BE436022A
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.)

1939-02-10

Publication of BE436022A publication Critical patent/BE436022A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Coils Of Transformers For General Uses (AREA)

BE436022D 1939-02-10 BE436022A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH533524X		1939-02-10

Publications (1)

Publication Number	Publication Date
BE436022A true BE436022A (xx)

Family

ID=4518622

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE436022D BE436022A (xx)	1939-02-10

Country Status (6)

Country	Link
US (2)	US2276051A (xx)
BE (1)	BE436022A (xx)
CH (2)	CH239089A (xx)
FR (1)	FR859133A (xx)
GB (1)	GB533524A (xx)
NL (1)	NL53583C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2691096A (en) *	1951-09-27	1954-10-05	Rca Corp	Radio frequency tank circuit

0
- BE BE436022D patent/BE436022A/xx unknown
- NL NL53583D patent/NL53583C/xx active
1939
- 1939-02-10 CH CH239089D patent/CH239089A/de unknown
- 1939-06-30 CH CH241166D patent/CH241166A/de unknown
- 1939-08-11 GB GB23227/39A patent/GB533524A/en not_active Expired
- 1939-08-17 FR FR859133D patent/FR859133A/fr not_active Expired
- 1939-08-23 US US291625A patent/US2276051A/en not_active Expired - Lifetime
1940
- 1940-05-21 US US336460A patent/US2267241A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2267241A (en)	1941-12-23
GB533524A (en)	1941-02-14
FR859133A (fr)	1940-12-11
US2276051A (en)	1942-03-10
CH239089A (de)	1945-09-15
CH241166A (de)	1946-02-15
NL53583C (xx)

Publication	Publication Date	Title
FR849950A (xx)	1939-12-05
FR843948A (xx)	1939-07-12
BE434030A (xx)
BE434444A (xx)
BE433845A (xx)
BE433833A (xx)
BE433708A (xx)	1939-05-31
NL53583C (xx)
BE433626A (xx)
BE433615A (xx)
BE433599A (xx)
BE433403A (xx)
BE433398A (xx)
BE433383A (xx)
BE439637A (xx)
BE432967A (xx)
BE432902A (xx)
BE432823A (xx)
BE432719A (xx)
BE432683A (xx)
BE432632A (xx)
BE432228A (xx)
BE432222A (xx)
BE431181A (xx)
BE428333A (xx)