GB1295832A - - Google Patents

Info

Publication number
GB1295832A
GB1295832A GB1295832DA GB1295832A GB 1295832 A GB1295832 A GB 1295832A GB 1295832D A GB1295832D A GB 1295832DA GB 1295832 A GB1295832 A GB 1295832A
Authority
GB
United Kingdom
Prior art keywords
particles
multiplicity
glass
interconnected
porous layer
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1295832A publication Critical patent/GB1295832A/en
Expired 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
    • H01J43/22—Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind
    • 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

Landscapes

  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
GB1295832D 1968-12-30 1968-12-30 Expired GB1295832A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5369368 1968-12-30

Publications (1)

Publication Number Publication Date
GB1295832A true GB1295832A (de) 1972-11-08

Family

ID=10468668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295832D Expired GB1295832A (de) 1968-12-30 1968-12-30

Country Status (1)

Country Link
GB (1) GB1295832A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353632A2 (de) * 1988-08-04 1990-02-07 Yeda Research And Development Company, Ltd. Amorpher Elektronenvervielfacher
EP0476975A1 (de) * 1990-09-19 1992-03-25 Yeda Research And Development Company Limited Flache Bildschirmanordnung
EP0826230A1 (de) * 1995-05-15 1998-03-04 Electron R+D international, Inc. Verfahren zur herstellung von elektronenvervielfachern
EP0888633A1 (de) * 1995-11-14 1999-01-07 Yeda Research & Development Company, Ltd. Niedervakuum massenspektrometer
DE10353131A1 (de) * 2003-10-31 2005-06-16 Hahn-Meitner-Institut Berlin Gmbh Mikrokanalplatte zur Elektronenvervielfachung und Verfahren zu ihrer Herstellung

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353632A2 (de) * 1988-08-04 1990-02-07 Yeda Research And Development Company, Ltd. Amorpher Elektronenvervielfacher
EP0353632A3 (de) * 1988-08-04 1990-08-08 Yeda Research And Development Company, Ltd. Amorpher Elektronenvervielfacher
EP0476975A1 (de) * 1990-09-19 1992-03-25 Yeda Research And Development Company Limited Flache Bildschirmanordnung
US6015588A (en) * 1993-07-15 2000-01-18 Electron R+D International, Inc. Method for fabricating electron multipliers
EP0826230A1 (de) * 1995-05-15 1998-03-04 Electron R+D international, Inc. Verfahren zur herstellung von elektronenvervielfachern
EP0826230A4 (de) * 1995-05-15 1998-08-12 Electron R & D International I Verfahren zur herstellung von elektronenvervielfachern
EP0888633A1 (de) * 1995-11-14 1999-01-07 Yeda Research & Development Company, Ltd. Niedervakuum massenspektrometer
EP0888633A4 (de) * 1995-11-14 1999-01-27
DE10353131A1 (de) * 2003-10-31 2005-06-16 Hahn-Meitner-Institut Berlin Gmbh Mikrokanalplatte zur Elektronenvervielfachung und Verfahren zu ihrer Herstellung

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee