JPS49107171A - - Google Patents
Info
- Publication number
- JPS49107171A JPS49107171A JP49009046A JP904674A JPS49107171A JP S49107171 A JPS49107171 A JP S49107171A JP 49009046 A JP49009046 A JP 49009046A JP 904674 A JP904674 A JP 904674A JP S49107171 A JPS49107171 A JP S49107171A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/64—Magnetic lenses
- H01J29/68—Magnetic lenses using permanent magnets only
Landscapes
- Microwave Tubes (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7302837A FR2215700B1 (https=) | 1973-01-26 | 1973-01-26 | |
| FR7302837 | 1973-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49107171A true JPS49107171A (https=) | 1974-10-11 |
| JPS604543B2 JPS604543B2 (ja) | 1985-02-05 |
Family
ID=9113913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49009046A Expired JPS604543B2 (ja) | 1973-01-26 | 1974-01-22 | 電子管用集束装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3859613A (https=) |
| JP (1) | JPS604543B2 (https=) |
| DE (1) | DE2403627C3 (https=) |
| FR (1) | FR2215700B1 (https=) |
| GB (1) | GB1463892A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5319339A (en) * | 1993-03-08 | 1994-06-07 | The United States Of America As Represented By The Secretary Of The Army | Tubular structure having transverse magnetic field with gradient |
| US20090067059A1 (en) * | 2007-09-11 | 2009-03-12 | William Patrick Crabtree | Device and method for altering the path of magnetic waves to record the activity thereof |
| US9429631B2 (en) * | 2007-09-11 | 2016-08-30 | William Patrick Crabtree | Device and method for altering the path of radio waves to record the image information available in said waves |
| CN116964194A (zh) | 2021-02-05 | 2023-10-27 | 国立大学法人神户大学 | 诱导性多能干细胞衍生的γδT细胞及其产生方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB827968A (en) * | 1956-03-05 | 1960-02-10 | Plessey Co Ltd | Improvements in magnetic focussing devices for cathode-ray tubes |
| GB835271A (en) * | 1956-08-27 | 1960-05-18 | Standard Telephones Cables Ltd | Periodic magnetic electron beam focusing arrangement |
| US3207961A (en) * | 1963-09-25 | 1965-09-21 | Gen Motors Corp | Linear relay actuator |
| US3283200A (en) * | 1963-12-12 | 1966-11-01 | Varian Associates | High frequency electron discharge device having improved permanent magnetic focusing |
| DE1192753B (de) * | 1964-01-24 | 1965-05-13 | Magnetfab Bonn Gmbh | Ringfoermiger Korrekturmagnet fuer Kathodenstrahlroehren |
| DE1491426A1 (de) * | 1964-08-12 | 1969-05-22 | Siemens Ag | Permanentmagnetsystem zur gebuendelten Fuehrung eines Elektrodenstrahls ueber eine lengere Wegstrecke,insbesondere fuer Wanderfeldroehren |
| DE1564322C3 (de) * | 1966-04-28 | 1975-04-17 | Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn | Zu einem Paar verbundene Ringmagnete für Kathodenstrahlröhren |
| US3781592A (en) * | 1972-06-08 | 1973-12-25 | Raytheon Co | Radial magnetized magnet |
-
1973
- 1973-01-26 FR FR7302837A patent/FR2215700B1/fr not_active Expired
-
1974
- 1974-01-22 US US435483A patent/US3859613A/en not_active Expired - Lifetime
- 1974-01-22 JP JP49009046A patent/JPS604543B2/ja not_active Expired
- 1974-01-25 DE DE2403627A patent/DE2403627C3/de not_active Expired
- 1974-01-25 GB GB368174A patent/GB1463892A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2403627C3 (de) | 1981-05-27 |
| GB1463892A (en) | 1977-02-09 |
| FR2215700B1 (https=) | 1976-05-14 |
| DE2403627A1 (de) | 1974-08-01 |
| FR2215700A1 (https=) | 1974-08-23 |
| JPS604543B2 (ja) | 1985-02-05 |
| US3859613A (en) | 1975-01-07 |
| DE2403627B2 (de) | 1980-09-25 |