CH239448A - Device for converting electrical currents, which contains a hot-cathode converter tube, the discharge path of which is cut by a magnetic field. - Google Patents

Device for converting electrical currents, which contains a hot-cathode converter tube, the discharge path of which is cut by a magnetic field.

Info

Publication number: CH239448A
Authority: CH; Switzerland
Prior art keywords: hot; cut; magnetic field; discharge path; electrical currents
Prior art date: 1941-04-11

Application number

Other languages

German (de)

Inventor

Gloeilampenfabrieken N Philips

Original Assignee

Philips Nv

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.)

1941-04-11

Filing date

1942-04-10

Publication date

1945-10-15

1942-04-10 Application filed by Philips Nv filed Critical Philips Nv

1945-10-15 Publication of CH239448A publication Critical patent/CH239448A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/14—Magnetic means for controlling the discharge

CH239448D 1941-04-11 1942-04-10 Device for converting electrical currents, which contains a hot-cathode converter tube, the discharge path of which is cut by a magnetic field. CH239448A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL239448X		1941-04-11

Publications (1)

Publication Number	Publication Date
CH239448A true CH239448A (en)	1945-10-15

Family

ID=19780455

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH239448D CH239448A (en)	1941-04-11	1942-04-10	Device for converting electrical currents, which contains a hot-cathode converter tube, the discharge path of which is cut by a magnetic field.

Country Status (6)

Country	Link
US (1)	US2543702A (en)
BE (1)	BE445176A (en)
CH (1)	CH239448A (en)
FR (1)	FR881120A (en)
GB (1)	GB632987A (en)
NL (1)	NL60693C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2640173A (en) *	1949-02-08	1953-05-26	Du Mont Allen B Lab Inc	Suppression of spurious oscillations
US3032675A (en) *	1960-07-18	1962-05-01	Burroughs Corp	Magnetron tube
DE1147697B (en) *	1960-11-22	1963-04-25	Csf	Gas-filled rectifier tubes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB147856A (en) *	1916-12-23	1922-01-09	Walther Kossel	Improvements in electric discharge tubes
US1558120A (en) *	1922-04-03	1925-10-20	Simpson Frederick Grant	Radio receiving system
US1807098A (en) *	1924-08-13	1931-05-26	Regan Safety Devices Co Inc	Magnetron circuit controlling apparatus
US1666858A (en) *	1926-05-27	1928-04-17	Jahn Augustus Henry	Vacuum tube
US1791973A (en) *	1928-12-05	1931-02-10	Perryman Electric Co Inc	Direction finder
DE660398C (en) *	1934-02-23	1938-05-21	Telefunken Gmbh	Tube assembly using a shunt adjustable permanent magnet
NL46156C (en) *	1936-02-01
US2135006A (en) *	1936-04-21	1938-11-01	Philips Nv	Rectifying device

0
- NL NL60693D patent/NL60693C/xx active
- BE BE445176D patent/BE445176A/xx unknown
1942
- 1942-04-09 FR FR881120D patent/FR881120A/en not_active Expired
- 1942-04-10 CH CH239448D patent/CH239448A/en unknown
1946
- 1946-02-13 GB GB4484/46A patent/GB632987A/en not_active Expired
- 1946-05-09 US US668548A patent/US2543702A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR881120A (en)	1943-04-15
BE445176A (en)
NL60693C (en)
GB632987A (en)	1949-12-05
US2543702A (en)	1951-02-27

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