FR817748A - Electron multiplier - Google Patents

Electron multiplier

Info

Publication number: FR817748A
Authority: FR; France
Prior art keywords: electron multiplier; multiplier; electron
Prior art date: 1936-02-11
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Farnsworth Television Inc

Original Assignee

Farnsworth Television Inc

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.)

1936-02-11

Filing date

1937-02-11

Publication date

1937-09-09

1937-02-11 Application filed by Farnsworth Television Inc filed Critical Farnsworth Television Inc

1937-09-09 Application granted granted Critical

1937-09-09 Publication of FR817748A publication Critical patent/FR817748A/en

Status Expired legal-status Critical Current

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
- H01J43/30—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for

FR817748D 1936-02-11 1937-02-11 Electron multiplier Expired FR817748A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US63424A US2135615A (en)	1936-02-11	1936-02-11	Multipactor

Publications (1)

Publication Number	Publication Date
FR817748A true FR817748A (en)	1937-09-09

Family

ID=22049100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR817748D Expired FR817748A (en)	1936-02-11	1937-02-11	Electron multiplier

Country Status (4)

Country	Link
US (1)	US2135615A (en)
DE (1)	DE971006C (en)
FR (1)	FR817748A (en)
GB (1)	GB487610A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE767107C (en) *	1939-01-19	1951-10-31	Sueddeutsche Telefon App	Secondary electron multiplier working as a pendulum multiplier
DE861727C (en) *	1939-06-10	1953-01-05	Sueddeutsche Telefon App	Multi-grating tubes with secondary emission and their use in a circuit for balancing asymmetrical input voltages
US2558337A (en) *	1945-12-10	1951-06-26	Howard A Chinn	Noise generator
US2702865A (en) *	1949-04-02	1955-02-22	Texas Co	Electron multiplier
US2580697A (en) *	1949-06-30	1952-01-01	Bell Telephone Labor Inc	Image dissector tube
US2895068A (en) *	1954-12-14	1959-07-14	Siemens Edison Swan Ltd	Photo-electric cells
BE553405A (en) *	1955-12-26
NL236730A (en) *	1958-03-06
US3299316A (en) *	1963-08-28	1967-01-17	Hughes Aircraft Co	Voltage divider network encapsulated in the housing of a storage tube
GB1152336A (en) *	1965-08-30	1969-05-14	Sylvania Electric Prod	Electrostatic Writing Tube and method of manufacture
US3510714A (en) *	1967-05-01	1970-05-05	Research Corp	Solar energy converter with trough-shaped cathode and shielded,planar anode
US11588421B1 (en)	2019-08-15	2023-02-21	Robert M. Lyden	Receiver device of energy from the earth and its atmosphere
US12136824B2 (en)	2019-08-15	2024-11-05	Robert M. Lyden	Device for receiving and harvesting energy from the earth and its atmosphere

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE944873C (en) *	1935-03-07	1956-06-28	Aeg	Device for amplifying an electron flow

1936
- 1936-02-11 US US63424A patent/US2135615A/en not_active Expired - Lifetime
1937
- 1937-01-13 GB GB1069/37A patent/GB487610A/en not_active Expired
- 1937-02-10 DE DEF4475D patent/DE971006C/en not_active Expired
- 1937-02-11 FR FR817748D patent/FR817748A/en not_active Expired

Also Published As

Publication number	Publication date
GB487610A (en)	1938-06-23
DE971006C (en)	1958-11-27
US2135615A (en)	1938-11-08

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