FR2009755A1 - - Google Patents
Info
- Publication number
- FR2009755A1 FR2009755A1 FR6917814A FR6917814A FR2009755A1 FR 2009755 A1 FR2009755 A1 FR 2009755A1 FR 6917814 A FR6917814 A FR 6917814A FR 6917814 A FR6917814 A FR 6917814A FR 2009755 A1 FR2009755 A1 FR 2009755A1
- 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.)
- Withdrawn
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
- H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43037665A JPS5016145B1 (en) | 1968-05-31 | 1968-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2009755A1 true FR2009755A1 (en) | 1970-02-06 |
Family
ID=12503913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6917814A Withdrawn FR2009755A1 (en) | 1968-05-31 | 1969-05-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3621320A (en) |
| JP (1) | JPS5016145B1 (en) |
| DE (1) | DE1927603C3 (en) |
| FR (1) | FR2009755A1 (en) |
| GB (1) | GB1260543A (en) |
| NL (1) | NL149948B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5288787U (en) * | 1975-12-26 | 1977-07-02 | ||
| BR8307760A (en) * | 1983-10-31 | 1985-10-08 | Inst Kib Akademii Nauk Gruzins | ELECTRIC SIGNAL DIVIDER |
| JP5000137B2 (en) * | 2004-02-17 | 2012-08-15 | 浜松ホトニクス株式会社 | Photomultiplier tube and manufacturing method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197662A (en) * | 1960-03-11 | 1965-07-27 | Westinghouse Electric Corp | Transmissive spongy secondary emitter |
| US3244922A (en) * | 1962-11-05 | 1966-04-05 | Itt | Electron multiplier having undulated passage with semiconductive secondary emissive coating |
| US3349273A (en) * | 1965-11-12 | 1967-10-24 | Gaus Electrophysics | Photoelectric transducer head |
-
1968
- 1968-05-31 JP JP43037665A patent/JPS5016145B1/ja active Pending
-
1969
- 1969-05-27 US US828277A patent/US3621320A/en not_active Expired - Lifetime
- 1969-05-30 FR FR6917814A patent/FR2009755A1/fr not_active Withdrawn
- 1969-05-30 NL NL696908253A patent/NL149948B/en unknown
- 1969-05-30 DE DE1927603A patent/DE1927603C3/en not_active Expired
- 1969-06-02 GB GB27831/69A patent/GB1260543A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6908253A (en) | 1969-12-02 |
| NL149948B (en) | 1976-06-15 |
| DE1927603A1 (en) | 1969-12-11 |
| DE1927603C3 (en) | 1973-11-15 |
| GB1260543A (en) | 1972-01-19 |
| JPS5016145B1 (en) | 1975-06-11 |
| DE1927603B2 (en) | 1973-05-03 |
| US3621320A (en) | 1971-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |