FR2504728B1 - - Google Patents

Info

Publication number
FR2504728B1
FR2504728B1 FR8108174A FR8108174A FR2504728B1 FR 2504728 B1 FR2504728 B1 FR 2504728B1 FR 8108174 A FR8108174 A FR 8108174A FR 8108174 A FR8108174 A FR 8108174A FR 2504728 B1 FR2504728 B1 FR 2504728B1
Authority
FR
France
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
FR8108174A
Other languages
French (fr)
Other versions
FR2504728A1 (en
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.)
HYPERELEC
Original Assignee
HYPERELEC
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 HYPERELEC filed Critical HYPERELEC
Priority to FR8108174A priority Critical patent/FR2504728A1/en
Publication of FR2504728A1 publication Critical patent/FR2504728A1/en
Application granted granted Critical
Publication of FR2504728B1 publication Critical patent/FR2504728B1/fr
Granted legal-status Critical Current

Links

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
FR8108174A 1981-04-24 1981-04-24 Electron multiplier for photomultiplier tube - has electron deflecting grid assembly having elements repeated at same or sub-multiple of dynode structure spacing Granted FR2504728A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8108174A FR2504728A1 (en) 1981-04-24 1981-04-24 Electron multiplier for photomultiplier tube - has electron deflecting grid assembly having elements repeated at same or sub-multiple of dynode structure spacing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8108174A FR2504728A1 (en) 1981-04-24 1981-04-24 Electron multiplier for photomultiplier tube - has electron deflecting grid assembly having elements repeated at same or sub-multiple of dynode structure spacing

Publications (2)

Publication Number Publication Date
FR2504728A1 FR2504728A1 (en) 1982-10-29
FR2504728B1 true FR2504728B1 (en) 1984-05-04

Family

ID=9257742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8108174A Granted FR2504728A1 (en) 1981-04-24 1981-04-24 Electron multiplier for photomultiplier tube - has electron deflecting grid assembly having elements repeated at same or sub-multiple of dynode structure spacing

Country Status (1)

Country Link
FR (1) FR2504728A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154053A (en) * 1984-02-08 1985-08-29 Philips Electronic Associated High resolution channel multiplier dynodes
US4649268A (en) * 1984-03-09 1987-03-10 Siemens Gammasonics, Inc. Imaging dynodes arrangement
FR2599557A1 (en) * 1986-06-03 1987-12-04 Radiotechnique Compelec MULTIPLICATION DIRECTED MULTIPLICATION ELECTRONIC PLATE, MULTIPLIER ELEMENT COMPRISING SAID PLATE, MULTIPLIER DEVICE COMPRISING SAID ELEMENT AND APPLICATION OF SAID DEVICE TO A PHOTOMULTIPLIER TUBE
JP2925020B2 (en) * 1989-11-10 1999-07-26 浜松ホトニクス株式会社 Photomultiplier tube

Also Published As

Publication number Publication date
FR2504728A1 (en) 1982-10-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse