CH214485A - Elektronen-Vervielfacherröhre mit rein elektrischer Führung der Elektronen. - Google Patents

Elektronen-Vervielfacherröhre mit rein elektrischer Führung der Elektronen.

Info

Publication number: CH214485A
Authority: CH; Switzerland
Prior art keywords: electrons; electron multiplier; multiplier tube; purely electrical; electrical guidance
Prior art date: 1936-11-20

Application number

Other languages

English (en)

Inventor

Inc Electrical Resear Products

Original Assignee

Electrical Research Products I

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.)

1936-11-20

Filing date

1939-05-01

Publication date

1941-04-30

1939-05-01 Application filed by Electrical Research Products I filed Critical Electrical Research Products I

1941-04-30 Publication of CH214485A publication Critical patent/CH214485A/de

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode

CH214485D 1936-11-20 1939-05-01 Elektronen-Vervielfacherröhre mit rein elektrischer Führung der Elektronen. CH214485A (de)

Applications Claiming Priority (8)

Application Number	Priority Date	Filing Date	Title
US111796A US2134718A (en)	1936-11-20	1936-11-20	Electron discharge apparatus
US111808A US2160796A (en)	1936-11-20	1936-11-20	Electron discharge apparatus
US111810A US2160798A (en)	1936-11-20	1936-11-20	Electron discharge apparatus
US111809A US2160797A (en)	1936-11-20	1936-11-20	Electron discharge apparatus
US160997A US2236041A (en)	1936-11-20	1937-08-26	Electron discharge device
US161747A US2160799A (en)	1936-11-20	1937-08-31	Electron discharge device
US176566A US2245605A (en)	1936-11-20	1937-11-26	Electron multiplier
US205931A US2245624A (en)	1936-11-20	1938-05-04	Electron discharge apparatus

Publications (1)

Publication Number	Publication Date
CH214485A true CH214485A (de)	1941-04-30

Family

ID=22644877

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH208067D CH208067A (de)	1936-11-20	1938-11-23	Elektronenvervielfacher.
CH214485D CH214485A (de)	1936-11-20	1939-05-01	Elektronen-Vervielfacherröhre mit rein elektrischer Führung der Elektronen.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH208067D CH208067A (de)	1936-11-20	1938-11-23	Elektronenvervielfacher.

Country Status (7)

Country	Link
US (8)	US2134718A (de)
BE (1)	BE431298A (de)
CH (2)	CH208067A (de)
DE (1)	DE886343C (de)
FR (3)	FR824648A (de)
GB (6)	GB500448A (de)
NL (1)	NL49799C (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE865161C (de) *	1940-01-20	1953-01-29	Sueddeutsche Telefon App	Anordnung zur Modulation einer oder mehrerer Haupttraegerfrequenzen mit zwei oder mehreren modulierten Hilfstraegerfrequenzen
US2433724A (en) *	1944-05-29	1947-12-30	Farnsworth Res Corp	Phototube multiplier
US2451400A (en) *	1944-09-09	1948-10-12	Oran T Mcilvaine	Photoelectric tube
US2585044A (en) *	1945-02-05	1952-02-12	Farnsworth Res Corp	Gain control apparatus
US2582141A (en) *	1946-09-16	1952-01-08	Bendix Aviat Corp	Sonic tube
US2627044A (en) *	1948-06-23	1953-01-27	Continental Electric Company	Cathode for photocells
US2760097A (en) *	1950-12-22	1956-08-21	Westinghouse Electric Corp	Cathode structures
FR1097688A (fr) *	1954-02-25	1955-07-08	Bendix Aviat Corp	Multiplicateur d'électrons perfectionné
US2953703A (en) *	1954-06-14	1960-09-20	Westinghouse Electric Corp	Photomultiplier design having high response to x-rays
US2903595A (en) *	1954-12-24	1959-09-08	Rca Corp	Electron multiplier
US2826704A (en) *	1955-01-03	1958-03-11	Bendix Aviat Corp	Magnetic electron multiplier gate
NL104002C (de) *	1955-06-11
US2932768A (en) *	1955-10-21	1960-04-12	Bendix Aviat Corp	Magnetic electron multiplier
US2909689A (en) *	1955-09-12	1959-10-20	Gen Electric	Support strap for electron gun structures
US2897391A (en) *	1957-04-02	1959-07-28	George B Erskine	Studded electrode and method of manufacture
NL228956A (de) *	1957-07-06
CH358872A (de) *	1958-07-11	1961-12-15	Zeiss Jena Veb Carl	Sekundärelektronen-Vervielfacher
GB892454A (en) *	1959-05-21	1962-03-28	Bush And Rank Cintel Ltd	Improvements in or relating to electron multipliers
US2950408A (en) *	1959-10-30	1960-08-23	Hughes Aircraft Co	Multi-gap collimation lens for use in direct-view storage tube
US3191086A (en) *	1960-11-23	1965-06-22	Radames K H Gebel	Secondary emission multiplier intensifier image orthicon
FR1313827A (fr) *	1961-11-03	1963-01-04	Philips Brasil	Procédé de fabrication d'éléments en forme de jalousies, applicable à la réalisation de dynodes de photomultiplicateurs
US3390272A (en) *	1965-03-31	1968-06-25	Sylvania Electric Prod	Photomultiplier
US3519870A (en) *	1967-05-18	1970-07-07	Xerox Corp	Spiraled strip material having parallel grooves forming plurality of electron multiplier channels
US3506868A (en) *	1967-05-22	1970-04-14	Bendix Corp	Positive-type electron multiplier channels connected in series
US3538328A (en) *	1968-03-04	1970-11-03	Varian Associates	Scintillation-type ion detector employing a secondary emitter target surrounding the ion path
GB1470162A (en) *	1973-02-27	1977-04-14	Emi Ltd	Electron multiplying arrangements
US3875441A (en) *	1973-11-29	1975-04-01	Rca Corp	Electron discharge device including an electron emissive electrode having an undulating cross-sectional contour
US3944867A (en) *	1974-03-15	1976-03-16	Zenith Radio Corporation	Shadow mask having ribs bounding rectangular apertures
US4143291A (en) *	1976-04-22	1979-03-06	S.R.C. Laboratories, Inc.	Dynode for a photomultiplier tube
US4184098A (en) *	1976-04-22	1980-01-15	S.R.C. Laboratories, Inc.	Cone type dynode for photomultiplier tube
FR2445018A1 (fr) *	1978-12-22	1980-07-18	Anvar	Tube multiplicateur d'electrons a champ magnetique axial
DE2904696A1 (de) *	1979-02-08	1980-08-21	Proxitronic Funk Gmbh & Co Kg	Photoelektronenvervielfacher
WO1983000772A1 (en) *	1981-08-25	1983-03-03	Swingler, Donald, Lloyd	Electron multiplier
US4446401A (en) *	1981-11-20	1984-05-01	Rca Corporation	Photomultiplier tube having improved count-rate stability
US4415832A (en) *	1981-11-20	1983-11-15	Rca Corporation	Electron multiplier having an improved planar utlimate dynode and planar anode structure for a photomultiplier tube
US5656807A (en) *	1995-09-22	1997-08-12	Packard; Lyle E.	360 degrees surround photon detector/electron multiplier with cylindrical photocathode defining an internal detection chamber

1936
- 1936-11-20 US US111796A patent/US2134718A/en not_active Expired - Lifetime
- 1936-11-20 US US111810A patent/US2160798A/en not_active Expired - Lifetime
- 1936-11-20 US US111808A patent/US2160796A/en not_active Expired - Lifetime
- 1936-11-20 US US111809A patent/US2160797A/en not_active Expired - Lifetime
1937
- 1937-07-22 FR FR824648D patent/FR824648A/fr not_active Expired
- 1937-08-26 US US160997A patent/US2236041A/en not_active Expired - Lifetime
- 1937-08-31 US US161747A patent/US2160799A/en not_active Expired - Lifetime
- 1937-11-12 GB GB31091/37A patent/GB500448A/en not_active Expired
- 1937-11-12 GB GB31090/37A patent/GB500447A/en not_active Expired
- 1937-11-19 GB GB31885/37A patent/GB505663A/en not_active Expired
- 1937-11-26 US US176566A patent/US2245605A/en not_active Expired - Lifetime
1938
- 1938-05-04 US US205931A patent/US2245624A/en not_active Expired - Lifetime
- 1938-07-14 GB GB20896/38A patent/GB500170A/en not_active Expired
- 1938-07-18 GB GB21222/38A patent/GB502528A/en not_active Expired
- 1938-07-26 FR FR49655D patent/FR49655E/fr not_active Expired
- 1938-08-18 NL NL89371A patent/NL49799C/xx active
- 1938-11-14 FR FR49980D patent/FR49980E/fr not_active Expired
- 1938-11-16 DE DE1938W0003971 patent/DE886343C/de not_active Expired
- 1938-11-18 GB GB33529/38A patent/GB521077A/en not_active Expired
- 1938-11-23 CH CH208067D patent/CH208067A/de unknown
- 1938-11-26 BE BE431298D patent/BE431298A/xx unknown
1939
- 1939-05-01 CH CH214485D patent/CH214485A/de unknown

Also Published As

Publication number	Publication date
FR49980E (de)	1939-09-29
GB500447A (en)	1939-02-09
US2134718A (en)	1938-11-01
BE431298A (de)	1939-01-31
NL49799C (de)	1941-01-15
US2245624A (en)	1941-06-17
US2160797A (en)	1939-05-30
US2160799A (en)	1939-05-30
US2160798A (en)	1939-05-30
US2160796A (en)	1939-05-30
US2236041A (en)	1941-03-25
CH208067A (de)	1939-12-31
GB500170A (en)	1939-02-03
GB505663A (en)	1939-05-16
FR824648A (fr)	1938-02-14
GB500448A (en)	1939-02-09
US2245605A (en)	1941-06-17
FR49655E (fr)	1939-05-30
GB521077A (en)	1940-05-10
DE886343C (de)	1953-08-13
GB502528A (en)	1939-03-20

Publication	Publication Date	Title
CH214485A (de)	1941-04-30	Elektronen-Vervielfacherröhre mit rein elektrischer Führung der Elektronen.
CH207926A (de)	1939-12-15	Elektrische Entladungsröhre mit elektrostatischer Ablenkung.
FR817748A (fr)	1937-09-09	Multiplicateur d'électrons
CH201749A (de)	1938-12-15	Elektronenvervielfacher.
FR816541A (fr)	1937-08-10	Tube électrique luminescent
FR651405A (fr)	1929-02-19	Perfectionnements aux moyens de régler le courant d'espace de tubes à bécharge thermionique
CH206023A (de)	1939-07-15	Elektronenvervielfacher.
CH206302A (de)	1939-07-31	Elektronen-Multiplikatorröhre.
FR706704A (fr)	1931-06-29	Tube électrique luminescent à électrodes incandescentes, rempli de vapeur métallique
CH231847A (de)	1944-04-15	Elektronenvervielfacher.
CH212042A (de)	1940-10-31	Anordnung zur Verstärkung von glühelektrisch erzeugten Elektronenströmen mit Hilfe von Sekundärelektronen.
FR39730E (fr)	1932-02-11	Perfectionnements aux moyens de régler le courant d'espace de tubes à décharge thermionique
CH201427A (de)	1938-11-30	Elektronenvervielfachungsröhre.
CH201099A (de)	1938-11-15	Elektrische Entladungsröhre mit einer Sekundäremissionselektrode.
AT160157B (de)	1941-02-25	Elektrische Entladungsröhre (Elektronenvervielfacher).
DK58333C (da)	1941-01-13	Elektronmultiplikator.
CH257566A (de)	1948-10-15	Elektronenvervielfacher.
CH211061A (de)	1940-08-15	Elektronenvervielfacher.
DK55475C (da)	1938-11-21	Elektrisk Udladningsrør af Multiplikatortypen.
DK59246C (da)	1941-12-01	Elektronmultiplikatorrør.
DK55953C (da)	1939-03-20	Dobbeltstyret Elektronrør.
DK59049C (da)	1941-09-22	Elektrisk Udladningsrør med Sekundæremissionselektrode.
DK59027C (da)	1941-09-15	Elektronmultiplikator.
CH203533A (de)	1939-03-15	Elektronenvervielfacher.
DK56465C (da)	1939-07-24	Katodestraalerør.