CH235931A - Ultrakurzwellengenerator. - Google Patents

Ultrakurzwellengenerator.

Info

Publication number: CH235931A
Authority: CH; Switzerland
Prior art keywords: wave generator; short wave; ultra short; ultra; generator
Prior art date: 1940-02-20

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.)

1940-02-20

Filing date

1940-02-26

Publication date

1944-12-31

1940-02-26 Application filed by Patelhold Patentverwertung filed Critical Patelhold Patentverwertung

1944-12-31 Publication of CH235931A publication Critical patent/CH235931A/de

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron

CH235931D 1940-02-20 1940-02-26 Ultrakurzwellengenerator. CH235931A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH214274T		1940-02-20

Publications (1)

Publication Number	Publication Date
CH235931A true CH235931A (de)	1944-12-31

Family

ID=32110443

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CH214274D CH214274A (de)	1940-02-20	1940-02-20	Ultrakurzwellengenerator.
CH235931D CH235931A (de)	1940-02-20	1940-02-26	Ultrakurzwellengenerator.
CH235932D CH235932A (de)	1940-02-20	1940-02-28	Ultrakurzwellengenerator.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH214274D CH214274A (de)	1940-02-20	1940-02-20	Ultrakurzwellengenerator.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH235932D CH235932A (de)	1940-02-20	1940-02-28	Ultrakurzwellengenerator.

Country Status (4)

Country	Link
US (2)	US2323613A (de)
CH (3)	CH214274A (de)
FR (2)	FR870791A (de)
GB (2)	GB552610A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE469736A (de) *	1942-04-09
SE125124C1 (de) *	1943-06-11	1949-06-07
US2473724A (en) *	1943-09-24	1949-06-21	Westinghouse Electric Corp	Ultra high frequency coupler between contiguous ends of aligned wave guide sections
US2421912A (en) *	1944-02-16	1947-06-10	Rca Corp	Electron discharge device of the cavity resonator type
US2454741A (en) *	1944-05-24	1948-11-23	Sylvania Electric Prod	Ultra high frequency electronic tube
US2621304A (en) *	1944-09-19	1952-12-09	Int Standard Electric Corp	Vacuum tube with ultrahigh frequency
US2444303A (en) *	1944-10-21	1948-06-29	Sylvania Electric Prod	Ultra high frequency electronic tube
US2666869A (en) *	1946-06-21	1954-01-19	Albert M Clogston	Magnetron output coupling system
US2682011A (en) *	1948-05-20	1954-06-22	Cie General De Telegraphie San	Multicellular velocity-modulated tube
US2760103A (en) *	1950-12-22	1956-08-21	Collins Radio Co	Multiple mode excitation apparatus
US2619611A (en) *	1951-05-29	1952-11-25	Eitel Mccullough Inc	Electron tube apparatus
US2768322A (en) *	1951-06-08	1956-10-23	Bell Telephone Labor Inc	Interdigital filter circuit

1940
- 1940-02-20 CH CH214274D patent/CH214274A/de unknown
- 1940-02-26 CH CH235931D patent/CH235931A/de unknown
- 1940-02-28 CH CH235932D patent/CH235932A/de unknown
1941
- 1941-03-06 US US382089A patent/US2323613A/en not_active Expired - Lifetime
- 1941-03-13 FR FR870791D patent/FR870791A/fr not_active Expired
- 1941-03-14 FR FR51758D patent/FR51758E/fr not_active Expired
- 1941-06-10 GB GB7334/41A patent/GB552610A/en not_active Expired
- 1941-06-11 GB GB7404/41A patent/GB561199A/en not_active Expired
1942
- 1942-10-08 US US461321A patent/US2364732A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH214274A (de)	1941-04-15
US2364732A (en)	1944-12-12
GB552610A (en)	1943-04-16
GB561199A (en)	1944-05-10
FR870791A (fr)	1942-03-27
US2323613A (en)	1943-07-06
CH235932A (de)	1944-12-31
FR51758E (fr)	1943-05-03

Similar Documents

Publication	Publication Date	Title
CH264771A (de)	1949-10-31	Ultrakurzwellengenerator.
CH228194A (de)	1943-08-15	Büstenhalter.
CH235932A (de)	1944-12-31	Ultrakurzwellengenerator.
CH220368A (de)	1942-03-31	Antenne.
CH226656A (de)	1943-04-30	Tragwerk.
CH217641A (de)	1941-10-31	Kurzwellenantenne.
CH225679A (de)	1943-02-15	Rastergerät.
CH228416A (de)	1943-08-31	Haspelkuve.
BE474561A (fr)	1947-08-30	Pulvérisateur.
NL144437B (nl)		Microschakeling.
CH218297A (fr)	1941-12-15	Blocco di costruzione.
ES5706Y (es)	1942-01-01	Aparato aerotermo.
DK62963C (da)	1944-12-04	Generator til ultrahøjfrekvente elektriske Bølger.
GR9022B (el)	1940-05-24	Απλη υψικαμινος.
ES6087Y (es)	1944-06-01	Rollo-carpeta.
DK61028C (da)	1943-06-15	Rigellaas.
DK60855C (da)	1943-04-27	Ajlebeholder.
DK59477C (da)	1942-02-09	Snaplaas.
DK70490C (da)	1950-01-16	Cykeldynamo.
DK60418C (da)	1942-12-14	Magasinovn.
ES5434Y (es)	1941-08-01	Sobre-pliego.
DK60404C (da)	1942-12-07	Trugsvingmølle.
ES5878Y (es)	1942-03-16	Silla-reclinatorio.
DK62630C (da)	1944-08-28	Motriksikring.
GR9340B (el)	1940-11-16	Πλαισιον - κεραια.