FR2349211A1 - Perfectionnements aux dynodes des tubes photomultiplicateurs - Google Patents

Perfectionnements aux dynodes des tubes photomultiplicateurs

Info

Publication number
FR2349211A1
FR2349211A1 FR7712011A FR7712011A FR2349211A1 FR 2349211 A1 FR2349211 A1 FR 2349211A1 FR 7712011 A FR7712011 A FR 7712011A FR 7712011 A FR7712011 A FR 7712011A FR 2349211 A1 FR2349211 A1 FR 2349211A1
Authority
FR
France
Prior art keywords
dynodes
elements
dynode
tube
truncated cone
Prior art date
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.)
Granted
Application number
FR7712011A
Other languages
English (en)
French (fr)
Other versions
FR2349211B3 (US06346242-20020212-C00066.png
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.)
SRC LAB
Original Assignee
SRC LAB
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
Priority claimed from US05/761,911 external-priority patent/US4143291A/en
Application filed by SRC LAB filed Critical SRC LAB
Publication of FR2349211A1 publication Critical patent/FR2349211A1/fr
Application granted granted Critical
Publication of FR2349211B3 publication Critical patent/FR2349211B3/fr
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04Electron multipliers
    • H01J43/06Electrode arrangements
    • H01J43/18Electrode arrangements using essentially more than one dynode
    • H01J43/22Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind

Landscapes

  • Electron Tubes For Measurement (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
FR7712011A 1976-04-22 1977-04-21 Perfectionnements aux dynodes des tubes photomultiplicateurs Granted FR2349211A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67933976A 1976-04-22 1976-04-22
US05/761,911 US4143291A (en) 1976-04-22 1977-01-24 Dynode for a photomultiplier tube

Publications (2)

Publication Number Publication Date
FR2349211A1 true FR2349211A1 (fr) 1977-11-18
FR2349211B3 FR2349211B3 (US06346242-20020212-C00066.png) 1980-02-22

Family

ID=27102212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712011A Granted FR2349211A1 (fr) 1976-04-22 1977-04-21 Perfectionnements aux dynodes des tubes photomultiplicateurs

Country Status (3)

Country Link
JP (1) JPS52129369A (US06346242-20020212-C00066.png)
CA (1) CA1071288A (US06346242-20020212-C00066.png)
FR (1) FR2349211A1 (US06346242-20020212-C00066.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005011592A (ja) * 2003-06-17 2005-01-13 Hamamatsu Photonics Kk 電子増倍管

Also Published As

Publication number Publication date
CA1071288A (en) 1980-02-05
JPS52129369A (en) 1977-10-29
FR2349211B3 (US06346242-20020212-C00066.png) 1980-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse