CH254464A - Magnetfeldgenerator zur Erzeugung sehr kurzer elektromagnetischer Wellen. - Google Patents

Magnetfeldgenerator zur Erzeugung sehr kurzer elektromagnetischer Wellen.

Info

Publication number: CH254464A
Authority: CH; Switzerland
Prior art keywords: generating; magnetic field; electromagnetic waves; field generator; short electromagnetic
Prior art date: 1942-02-09

Application number

Other languages

English (en)

Inventor

Patentverwertungs-Elektro-Hold

Original Assignee

Patelhold Patentverwertung

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.)

1942-02-09

Filing date

1945-09-15

Publication date

1948-04-30

1945-09-15 Application filed by Patelhold Patentverwertung filed Critical Patelhold Patentverwertung

1948-04-30 Publication of CH254464A publication Critical patent/CH254464A/de

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/14—Leading-in arrangements; Seals therefor
- H01J23/15—Means for preventing wave energy leakage structurally associated with tube leading-in arrangements, e.g. filters, chokes, attenuating devices
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
- H01J25/54—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
- H01J25/56—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes with interdigital arrangements of anodes, e.g. turbator tube

CH254464D 1942-02-09 1945-09-15 Magnetfeldgenerator zur Erzeugung sehr kurzer elektromagnetischer Wellen. CH254464A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH616866X		1942-02-09

Publications (1)

Publication Number	Publication Date
CH254464A true CH254464A (de)	1948-04-30

Family

ID=4523819

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH224083D CH224083A (de)	1942-02-09	1942-02-09	Magnetfeldgenerator zur Erzeugung sehr kurzer elektromagnetischer Wellen.
CH254464D CH254464A (de)	1942-02-09	1945-09-15	Magnetfeldgenerator zur Erzeugung sehr kurzer elektromagnetischer Wellen.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH224083D CH224083A (de)	1942-02-09	1942-02-09	Magnetfeldgenerator zur Erzeugung sehr kurzer elektromagnetischer Wellen.

Country Status (6)

Country	Link
US (1)	US2522184A (de)
BE (1)	BE478534A (de)
CH (2)	CH224083A (de)
DE (2)	DE972070C (de)
FR (2)	FR892467A (de)
GB (1)	GB616866A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2462137A (en) *	1946-02-26	1949-02-22	Raytheon Mfg Co	Electron discharge device
US2609522A (en) *	1950-04-03	1952-09-02	Joseph F Hull	Magnetron
DE1204334B (de) *	1954-06-22	1965-11-04	Raytheon Co	Magnetron

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE704248C (de) *	1933-06-13	1941-03-26	Rca Corp	Magnetfeldroehre fuer ultrakurze Wellen mit ungeschlitzter Anode
GB453243A (en) *	1934-07-02	1936-09-08	Marconi Wireless Telegraph Co	Improvements in or relating to very high frequency (micro-wave) signalling systems and apparatus
NL51135C (de) *	1934-10-11
US2149024A (en) *	1934-11-28	1939-02-28	Rca Corp	Electron discharge device and circuit for high frequency oscillations
NL53201C (de) *	1935-06-20
US2167201A (en) *	1935-06-28	1939-07-25	Pintsch Julius Kg	Electron tube
DE699011C (de) *	1936-04-30	1940-11-21	Telefunken Gmbh	Schlitzmagnetronanordnung zur Erzeugung kurzer Wellen
US2207846A (en) *	1938-06-30	1940-07-16	Rca Corp	Electronic discharge device
US2432571A (en) *	1943-02-24	1947-12-16	Rca Corp	Electron discharge device employing resonators
US2421636A (en) *	1944-05-29	1947-06-03	Gen Electric	Tunable magnetron

0
- BE BE478534D patent/BE478534A/xx unknown
1942
- 1942-02-09 CH CH224083D patent/CH224083A/de unknown
1943
- 1943-01-05 FR FR892467D patent/FR892467A/fr not_active Expired
1945
- 1945-09-15 CH CH254464D patent/CH254464A/de unknown
1946
- 1946-09-11 US US696117A patent/US2522184A/en not_active Expired - Lifetime
- 1946-09-14 FR FR55009D patent/FR55009E/fr not_active Expired
- 1946-09-16 GB GB27781/46A patent/GB616866A/en not_active Expired
1949
- 1949-01-01 DE DEP28998D patent/DE972070C/de not_active Expired
- 1949-01-01 DE DEP7158D patent/DE972125C/de not_active Expired

Also Published As

Publication number	Publication date
DE972125C (de)	1959-05-27
FR55009E (fr)	1951-06-05
CH224083A (de)	1942-10-31
US2522184A (en)	1950-09-12
DE972070C (de)	1959-05-21
BE478534A (de)
GB616866A (en)	1949-01-27
FR892467A (fr)	1944-04-07

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