FR1156222A - Electron multiplier - Google Patents

Electron multiplier

Info

Publication number: FR1156222A
Authority: FR; France
Prior art keywords: electron multiplier; multiplier; electron
Prior art date: 1955-10-21
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.)

Bendix Aviation Corp

Original Assignee

Bendix Aviation Corp

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.)

1955-10-21

Filing date

1956-08-31

Publication date

1958-05-13

1956-08-31 Application filed by Bendix Aviation Corp filed Critical Bendix Aviation Corp

1958-05-13 Application granted granted Critical

1958-05-13 Publication of FR1156222A publication Critical patent/FR1156222A/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
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/24—Dynodes having potential gradient along their surfaces

FR1156222D 1955-10-21 1956-08-31 Electron multiplier Expired FR1156222A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US542057A US2932768A (en)	1955-10-21	1955-10-21	Magnetic electron multiplier

Publications (1)

Publication Number	Publication Date
FR1156222A true FR1156222A (en)	1958-05-13

Family

ID=24162169

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR1156222D Expired FR1156222A (en)	1955-10-21	1956-08-31	Electron multiplier
FR70587D Expired FR70587E (en)	1955-10-21	1956-10-20	Electron multiplier

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR70587D Expired FR70587E (en)	1955-10-21	1956-10-20	Electron multiplier

Country Status (4)

Country	Link
US (1)	US2932768A (en)
DE (1)	DE1037601B (en)
FR (2)	FR1156222A (en)
GB (1)	GB835129A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3049638A (en) *	1959-06-29	1962-08-14	Bendix Corp	Gating apparatus for charged particles
US3235765A (en) *	1962-04-13	1966-02-15	Bendix Corp	Electron multiplier having an inclined field
US4095132A (en) *	1964-09-11	1978-06-13	Galileo Electro-Optics Corp.	Electron multiplier
US3514594A (en) *	1968-02-13	1970-05-26	Stanford Research Inst	Mass spectrometer employing a structure similar to an electron multiplier tube to generate electron pulses indicative of mass concentration
US3634713A (en) *	1969-09-08	1972-01-11	Bendix Corp	Electron multiplier having means for altering the equipotentials of the emissive surface to direct electrons towards the anode
JPS4830689U (en) *	1971-08-17	1973-04-14
US4948965A (en) *	1989-02-13	1990-08-14	Galileo Electro-Optics Corporation	Conductively cooled microchannel plates
US5117149A (en) *	1990-05-09	1992-05-26	Galileo Electro-Optics Corporation	Parallel plate electron multiplier with negatively charged focussing strips and method of operation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH188161A (en) *	1935-01-30	1936-12-15	Rca Corp	Device with an electric discharge tube.
US2141322A (en) *	1935-06-25	1938-12-27	Rca Corp	Cascaded secondary electron emitter amplifier
US2147825A (en) *	1935-07-26	1939-02-21	Rca Corp	Electron multiplier device
US2134718A (en) *	1936-11-20	1938-11-01	Bell Telephone Labor Inc	Electron discharge apparatus
CH231985A (en) *	1942-03-03	1944-04-30	Fides Gmbh	Electron multiplier.
CH231986A (en) *	1942-04-09	1944-04-30	Bosch Gmbh Robert	Electrode for secondary electron multiplier.
US2779811A (en) *	1952-04-21	1957-01-29	Vitro Corp Of America	Photo-cell construction

1955
- 1955-10-21 US US542057A patent/US2932768A/en not_active Expired - Lifetime
1956
- 1956-08-31 FR FR1156222D patent/FR1156222A/en not_active Expired
- 1956-10-16 GB GB31487/56A patent/GB835129A/en not_active Expired
- 1956-10-19 DE DEB42192A patent/DE1037601B/en active Pending
- 1956-10-20 FR FR70587D patent/FR70587E/en not_active Expired

Also Published As

Publication number	Publication date
GB835129A (en)	1960-05-18
DE1037601B (en)	1958-08-28
FR70587E (en)	1959-05-29
US2932768A (en)	1960-04-12

Publication	Publication Date	Title
CH346455A (en)	1960-05-15	Stylograph
FR1139084A (en)	1957-06-25	Improvements to electron multipliers
CH336510A (en)	1959-02-28	Klystron
FR1156222A (en)	1958-05-13	Electron multiplier
CH325279A (en)	1957-10-31	electron microscope
CH341735A (en)	1959-10-15	Stylograph
BE760649Q (en)	1971-05-27	THIAZOLEAZODIPHENYLAMINES
CH339297A (en)	1959-06-30	Stigmator
FR1164296A (en)	1958-10-07	Klystron
FR1139379A (en)	1957-06-28	Combined bathymeter
FR1131948A (en)	1957-03-01	Combined stylograph
CH340651A (en)	1959-08-31	Decelerograph
CH344938A (en)	1960-02-29	Badminton
FR1097688A (en)	1955-07-08	Advanced electron multiplier
FR1125320A (en)	1956-10-29	Spade
FI27865A (en)	1955-09-10	Electron
CH350686A (en)	1960-12-15	Transfluxor
FR1141842A (en)	1957-09-09	Electron switch
FR68489E (en)	1958-04-30	Alloy
ES50832Y (en)	1956-04-16	Useful combined
AT194806B (en)	1958-01-25	Zipper
BR5582900D0 (en)	1973-04-05	ZIPPER
FI27799A (en)	1955-08-10	Zipper
FR1216215A (en)	1960-04-22	Addition mechanism
ES51240Y (en)	1956-10-01	Improved shaker-mixer