GB1282797A - Electron multiplier with preamplifier - Google Patents
Electron multiplier with preamplifierInfo
- Publication number
- GB1282797A GB1282797A GB58852/70A GB5885270A GB1282797A GB 1282797 A GB1282797 A GB 1282797A GB 58852/70 A GB58852/70 A GB 58852/70A GB 5885270 A GB5885270 A GB 5885270A GB 1282797 A GB1282797 A GB 1282797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- cone
- multiplier
- input end
- dec
- 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
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
Abstract
1282797 Treating glassware; reshaping glass tubing BENDIX CORP 11 Dec 1970 [18 Dec 1969] 58852/70 Heading C1M [Also in Division H1] A multi-channel electron multiplier 12, Fig. 1, is provided with an input section in the form of a single channel multiplier 16 with a flared input end 18. Preferably the multiplier 12 comprises six or seven channels of spiral form; this and the single channel part 16 may be of lead or bismuth glass hydrogen-reduced in a heated environment to form electron emissive interior surfaces, and the cone 18 may be shaped by heating the end glass of tube 16 and forcing it over a mandrel. A terminal 24 provides connections to the output end of the section 16 and to the input end of the section 12 which are spaced apart by about 1 mm.; a terminal 22 is connected to the input end of the cone 18 by a conductive coating. The cone 18 may be of circular, elliptical or rectangular cross-section (Figs. 3, 5 and 6, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US358969A | 1969-12-18 | 1969-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1282797A true GB1282797A (en) | 1972-07-26 |
Family
ID=21706593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB58852/70A Expired GB1282797A (en) | 1969-12-18 | 1970-12-11 | Electron multiplier with preamplifier |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3665497A (en) |
| DE (1) | DE2062301A1 (en) |
| FR (1) | FR2075055A5 (en) |
| GB (1) | GB1282797A (en) |
| NL (1) | NL7018244A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236896A (en) * | 1989-07-18 | 1991-04-17 | Murata Manufacturing Co | Secondary electron multiplying apparatus |
| GB2436207B (en) * | 2006-02-27 | 2011-06-15 | Itt Mfg Enterprises Inc | Tandem continuous channel electron multiplier |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808494A (en) * | 1968-12-26 | 1974-04-30 | Matsushita Electric Ind Co Ltd | Flexible channel multiplier |
| GB1352733A (en) * | 1971-07-08 | 1974-05-08 | Mullard Ltd | Electron multipliers |
| DE3329885A1 (en) * | 1983-08-18 | 1985-03-07 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | CHANNEL SECOND ELECTRONISM multiplier |
| US4603942A (en) * | 1983-10-11 | 1986-08-05 | General Dynamics, Pomona Division | Flexible, dielectric millimeter waveguide |
| US5030878A (en) * | 1989-03-06 | 1991-07-09 | Detector Technology, Inc. | Electron multiplier with replaceable rear section |
| US5374864A (en) * | 1989-08-14 | 1994-12-20 | Detector Technology, Inc. | Electron multiplier with increased-area channel |
| SE507027C3 (en) * | 1996-04-18 | 1998-04-20 | Richard Lundin | Device for detecting particles comprising secondary electron multiplier |
| JP6734738B2 (en) | 2016-08-31 | 2020-08-05 | 浜松ホトニクス株式会社 | Electron multiplier and photomultiplier tube |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3128408A (en) * | 1958-09-02 | 1964-04-07 | Bendix Corp | Electron multiplier |
| US3341730A (en) * | 1960-04-20 | 1967-09-12 | Bendix Corp | Electron multiplier with multiplying path wall means having a reduced reducible metal compound constituent |
| US3176178A (en) * | 1962-09-19 | 1965-03-30 | Bendix Corp | Funneled electron multiplier |
| US3244922A (en) * | 1962-11-05 | 1966-04-05 | Itt | Electron multiplier having undulated passage with semiconductive secondary emissive coating |
| GB1064076A (en) * | 1963-05-01 | 1967-04-05 | Mullard Ltd | Improvements in or relating to image intensifiers |
| US3506868A (en) * | 1967-05-22 | 1970-04-14 | Bendix Corp | Positive-type electron multiplier channels connected in series |
| US3407324A (en) * | 1967-06-21 | 1968-10-22 | Electro Mechanical Res Inc | Electron multiplier comprising wafer having secondary-emissive channels |
-
1969
- 1969-12-18 US US3589*[A patent/US3665497A/en not_active Expired - Lifetime
-
1970
- 1970-12-11 GB GB58852/70A patent/GB1282797A/en not_active Expired
- 1970-12-15 NL NL7018244A patent/NL7018244A/xx unknown
- 1970-12-17 DE DE19702062301 patent/DE2062301A1/en active Pending
- 1970-12-18 FR FR7045759A patent/FR2075055A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236896A (en) * | 1989-07-18 | 1991-04-17 | Murata Manufacturing Co | Secondary electron multiplying apparatus |
| GB2236896B (en) * | 1989-07-18 | 1993-09-15 | Murata Manufacturing Co | Secondary electron multiplying apparatus |
| GB2436207B (en) * | 2006-02-27 | 2011-06-15 | Itt Mfg Enterprises Inc | Tandem continuous channel electron multiplier |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2062301A1 (en) | 1971-06-24 |
| FR2075055A5 (en) | 1971-10-08 |
| US3665497A (en) | 1972-05-23 |
| NL7018244A (en) | 1971-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |