NL170996C - ELECTRODE FOR SECONDARY ELECTRON EMISSIONS. - Google Patents

ELECTRODE FOR SECONDARY ELECTRON EMISSIONS.

Info

Publication number
NL170996C
NL170996C NL7106069A NL7106069A NL170996C NL 170996 C NL170996 C NL 170996C NL 7106069 A NL7106069 A NL 7106069A NL 7106069 A NL7106069 A NL 7106069A NL 170996 C NL170996 C NL 170996C
Authority
NL
Netherlands
Prior art keywords
electrode
secondary electron
electron emissions
emissions
electron
Prior art date
Application number
NL7106069A
Other languages
Dutch (nl)
Other versions
NL7106069A (en
NL170996B (en
Original Assignee
Rca 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.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of NL7106069A publication Critical patent/NL7106069A/xx
Publication of NL170996B publication Critical patent/NL170996B/en
Application granted granted Critical
Publication of NL170996C publication Critical patent/NL170996C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/32—Secondary-electron-emitting electrodes
NL7106069A 1970-05-05 1971-05-04 ELECTRODE FOR SECONDARY ELECTRON EMISSIONS. NL170996C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3469970A 1970-05-05 1970-05-05

Publications (3)

Publication Number Publication Date
NL7106069A NL7106069A (en) 1971-11-09
NL170996B NL170996B (en) 1982-08-16
NL170996C true NL170996C (en) 1983-01-17

Family

ID=21878047

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7106069A NL170996C (en) 1970-05-05 1971-05-04 ELECTRODE FOR SECONDARY ELECTRON EMISSIONS.

Country Status (6)

Country Link
JP (1) JPS5617782B1 (en)
CA (1) CA942371A (en)
DE (1) DE2120659C3 (en)
FR (1) FR2091148A5 (en)
GB (1) GB1307453A (en)
NL (1) NL170996C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466851A1 (en) * 1979-10-03 1981-04-10 Labo Electronique Physique SECONDARY EMISSION ELECTRODE, IN PARTICULAR FOR A PHOTOMULTIPLIER
CN113512470A (en) * 2021-03-31 2021-10-19 杭州安誉科技有限公司 Photocathode for photomultiplier and method for producing the same

Also Published As

Publication number Publication date
DE2120659A1 (en) 1971-11-25
GB1307453A (en) 1973-02-21
NL7106069A (en) 1971-11-09
DE2120659B2 (en) 1977-08-04
JPS5617782B1 (en) 1981-04-24
NL170996B (en) 1982-08-16
FR2091148A5 (en) 1972-01-14
DE2120659C3 (en) 1978-04-13
CA942371A (en) 1974-02-19

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee