NL262542A - - Google Patents
Info
- Publication number
- NL262542A NL262542A NL262542DA NL262542A NL 262542 A NL262542 A NL 262542A NL 262542D A NL262542D A NL 262542DA NL 262542 A NL262542 A NL 262542A
- Authority
- NL
- Netherlands
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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
- A47J19/027—Centrifugal extractors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/023—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof secondary-electron emitting electrode arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
- H01J40/04—Electrodes
- H01J40/06—Photo-emissive cathodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Food Science & Technology (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US843428A US3114044A (en) | 1959-09-30 | 1959-09-30 | Electron multiplier isolating electrode structure |
Publications (1)
Publication Number | Publication Date |
---|---|
NL262542A true NL262542A (nl) |
Family
ID=25289947
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL256260D NL256260A (nl) | 1959-09-30 | ||
NL262542D NL262542A (nl) | 1959-09-30 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL256260D NL256260A (nl) | 1959-09-30 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3114044A (nl) |
DE (1) | DE1187740B (nl) |
FR (1) | FR1283745A (nl) |
GB (1) | GB898433A (nl) |
NL (2) | NL262542A (nl) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR92671E (fr) * | 1967-01-13 | 1968-12-13 | Hyperelec | Photomultiplicateur à cathode de grande surface |
US3660668A (en) * | 1969-09-25 | 1972-05-02 | Zenith Radio Corp | Image intensifier employing channel multiplier plate |
GB1399451A (en) * | 1971-06-08 | 1975-07-02 | Ball G W | Particle multipliers |
FR2445018A1 (fr) * | 1978-12-22 | 1980-07-18 | Anvar | Tube multiplicateur d'electrons a champ magnetique axial |
US4604545A (en) * | 1980-07-28 | 1986-08-05 | Rca Corporation | Photomultiplier tube having a high resistance dynode support spacer anti-hysteresis pattern |
FI75948C (fi) * | 1983-10-28 | 1988-08-08 | Wallac Oy | Fotomultiplikator foer anvaendning vid vaetskescintillationsraekning. |
US4554481A (en) * | 1983-10-28 | 1985-11-19 | Rca Corporation | Electron discharge device having a ceramic member with means for reducing luminescence therein |
US5408088A (en) * | 1993-12-15 | 1995-04-18 | Litton Systems, Inc. | Electrostatically-focused image intensifier tube and method of making |
EP0743672B1 (en) * | 1995-05-19 | 2005-07-13 | Hamamatsu Photonics K.K. | Photomultiplier having lamination structure of fine mesh dynodes |
JP2005011592A (ja) * | 2003-06-17 | 2005-01-13 | Hamamatsu Photonics Kk | 電子増倍管 |
US7498741B2 (en) * | 2005-03-31 | 2009-03-03 | Hamamatsu Photonics K.K. | Photomultiplier including a seated container, photocathode, and a dynode unit |
US7397184B2 (en) * | 2005-03-31 | 2008-07-08 | Hamamatsu Photonics K.K. | Photomultiplier |
US7317283B2 (en) * | 2005-03-31 | 2008-01-08 | Hamamatsu Photonics K.K. | Photomultiplier |
CN113363130B (zh) * | 2021-06-04 | 2022-03-22 | 中国科学院近代物理研究所 | 一种采用新型栅网的屏栅电离室及其制造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2044369A (en) * | 1934-10-06 | 1936-06-16 | Bell Telephone Labor Inc | Electron discharge device |
NL51169C (nl) * | 1937-05-14 | |||
DE875840C (de) * | 1939-01-21 | 1953-05-07 | Sueddeutsche Telefon App | Mit Sekundaeremission arbeitender Elektronenschalter |
BE440048A (nl) * | 1939-12-16 | |||
FR874433A (fr) * | 1940-05-11 | 1942-08-06 | Pintsch Julius Kg | Dispositif à tube électronique pour ondes électriques ultra-courtes, en particulier pour ondes de l'ordre du décimètre et du centimètre |
US2640162A (en) * | 1947-05-16 | 1953-05-26 | Bell Telephone Labor Inc | Electronic transmission system |
US2617948A (en) * | 1948-11-18 | 1952-11-11 | Heinz E Kallmann | Electron multiplying device |
US2594740A (en) * | 1950-02-17 | 1952-04-29 | Forest Lee De | Electronic light amplifier |
US2739244A (en) * | 1951-05-22 | 1956-03-20 | Sheldon Edward Emanuel | Infrared sensitive tube |
US2821637A (en) * | 1953-11-30 | 1958-01-28 | Westinghouse Electric Corp | Light image reproduction devices |
BE536516A (nl) * | 1954-03-17 | |||
BE553405A (nl) * | 1955-12-26 | |||
GB820736A (en) * | 1956-02-11 | 1959-09-23 | Nat Res Dev | Method of and apparatus for electron multiplication |
US2898499A (en) * | 1956-05-23 | 1959-08-04 | Westinghouse Electric Corp | Transmission secondary emission dynode structure |
-
0
- NL NL256260D patent/NL256260A/xx unknown
- NL NL262542D patent/NL262542A/xx unknown
-
1959
- 1959-09-30 US US843428A patent/US3114044A/en not_active Expired - Lifetime
-
1960
- 1960-09-15 GB GB31814/60A patent/GB898433A/en not_active Expired
- 1960-09-28 DE DEW28645A patent/DE1187740B/de active Pending
-
1961
- 1961-03-16 FR FR855790A patent/FR1283745A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB898433A (en) | 1962-06-06 |
DE1187740B (de) | 1965-02-25 |
NL256260A (nl) | |
US3114044A (en) | 1963-12-10 |
FR1283745A (fr) | 1962-02-02 |