GB948944A - Improvements in pick-up tubes - Google Patents

Improvements in pick-up tubes

Info

Publication number
GB948944A
GB948944A GB418261A GB418261A GB948944A GB 948944 A GB948944 A GB 948944A GB 418261 A GB418261 A GB 418261A GB 418261 A GB418261 A GB 418261A GB 948944 A GB948944 A GB 948944A
Authority
GB
United Kingdom
Prior art keywords
mesh
pick
members
tubes
metal
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
GB418261A
Inventor
George Bernard Francis Goff
Stanley Percy Mitchell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
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 by Pye Ltd filed Critical Pye Ltd
Priority to GB418261A priority Critical patent/GB948944A/en
Priority to FR886337A priority patent/FR1312922A/en
Publication of GB948944A publication Critical patent/GB948944A/en
Expired legal-status Critical Current

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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/026—Mounting or supporting arrangements for charge storage screens not deposited on the frontplate

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

948,944. Television pick-up tubes. PYE Ltd. Jan. 31, 1962 [Feb. 3, 1961; June 9, 1961], Nos. 418219/61 and 20920/61. Heading H1D. One or more vibration damping members, e.g. a metal frame or the metal strips 3, Fig. 1, are secured to and supported by the wire mesh 1 of a pick-up, e.g. image orthicon, tube target electrode, outside the target area. The members increase the mass of the mesh. The members may be sintered or riveted, on one or both sides of the mesh. They may also space the mesh from the charge storage electrode, which may be a glass or semi-conductor membrane 5, Fig. 4, and may carry additional spacers 7. The first Provisional Specification describes metal fingers bearing upon the mesh.
GB418261A 1961-02-03 1961-02-03 Improvements in pick-up tubes Expired GB948944A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB418261A GB948944A (en) 1961-02-03 1961-02-03 Improvements in pick-up tubes
FR886337A FR1312922A (en) 1961-02-03 1962-01-30 electrodes for image detector tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB418261A GB948944A (en) 1961-02-03 1961-02-03 Improvements in pick-up tubes

Publications (1)

Publication Number Publication Date
GB948944A true GB948944A (en) 1964-02-05

Family

ID=9772256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB418261A Expired GB948944A (en) 1961-02-03 1961-02-03 Improvements in pick-up tubes

Country Status (1)

Country Link
GB (1) GB948944A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714863A (en) * 1984-08-30 1987-12-22 Matsushita Electric Industrial Co., Ltd. Vibration damping means for the line cathodes of an image display apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714863A (en) * 1984-08-30 1987-12-22 Matsushita Electric Industrial Co., Ltd. Vibration damping means for the line cathodes of an image display apparatus

Similar Documents

Publication Publication Date Title
DK122553B (en) Cathode ray tubes.
GB948944A (en) Improvements in pick-up tubes
DK118620B (en) Cathode ray tubes.
DK107822C (en) Cathode ray tube for television picture reproduction.
OA01206A (en) Improvement in television tubes.
DK108312C (en) Grid for cathode ray tubes.
CA618833A (en) Mosaic screens for television pick-up tubes
KUZIN Soviet radiobiological research review
FR1174235A (en) Cider apple picker, with mobile grid eliminating leaves
GB1072061A (en) Improvements in or relating to television camera tubes
DK98772C (en) Cathode ray tube with an electrostatic four-pole electron lens construction.
BEHRING et al. Preliminary solar flare observations with an x-ray spectrometer carried by the orbiting solar observatory
BE594381A (en) Grid assembly for electronic tubes.
DK133958B (en) Cathode ray tubes.
CA589320A (en) Grille structure for television picture tubes
GB1094186A (en) Improvements in or relating to television and like camera cathode ray tubes
AFANASYEVA et al. Solar corpuscular streams by the international geophysical year data
GB1030173A (en) Improvements in or relating to photo-conductive devices
CA618845A (en) Luminescent screens for cathode ray tubes
CA542513A (en) High-velocity-scanned charge-storage television pick-up tubes
CA541618A (en) Pick-up tube comprising electrostatic electron-optical means, and devices comprising such tubes
CA601370A (en) Rectangular metal cathode ray tube
CA620130A (en) Electron gun structure for cathode ray tubes
BE584956A (en) Television picture tubes and their manufacture.
FR1430142A (en) Assembly device, in particular for assembling electron tubes