GB570199A - Improvements in or relating to photoelectric cells - Google Patents

Improvements in or relating to photoelectric cells

Info

Publication number
GB570199A
GB570199A GB647841A GB647841A GB570199A GB 570199 A GB570199 A GB 570199A GB 647841 A GB647841 A GB 647841A GB 647841 A GB647841 A GB 647841A GB 570199 A GB570199 A GB 570199A
Authority
GB
United Kingdom
Prior art keywords
photo
cell
anode
electric
cathode
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
GB647841A
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.)
Cinema Television Ltd
Original Assignee
Cinema Television 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 Cinema Television Ltd filed Critical Cinema Television Ltd
Priority to GB647841A priority Critical patent/GB570199A/en
Publication of GB570199A publication Critical patent/GB570199A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/16—Photoelectric discharge tubes not involving the ionisation of a gas having photo- emissive cathode, e.g. alkaline photoelectric cell

Abstract

570,199. Photo electric cells. BLACKMAN, W., CINEMA-TELEVISION, Ltd., and TOMES, G. A. R. May 20, 1941, No. 6478. [Classes 39 (i) and 40 (v)] A circuit comprises a photo-electric cell 1, in which a retarding electrode 6, at the same potential as the cathode 2, is interposed between the cathode and the anode 4, and a high resistance 12, of the order of 10 megohms is included in the anode circuit. The cell has a cylindrical envelope with a domed end on which is deposited the photo-sensitive layer 2 connected to the exterior by a wire 3 and platinum foil. The anode is a disc, and the retarding electric a flat annulus, disposed symmetrically about an axis of the cell. The Provisional Specification refers to Specifications 541,794, 541,798 and 541,937.
GB647841A 1941-05-20 1941-05-20 Improvements in or relating to photoelectric cells Expired GB570199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB647841A GB570199A (en) 1941-05-20 1941-05-20 Improvements in or relating to photoelectric cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB647841A GB570199A (en) 1941-05-20 1941-05-20 Improvements in or relating to photoelectric cells

Publications (1)

Publication Number Publication Date
GB570199A true GB570199A (en) 1945-06-27

Family

ID=9815210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB647841A Expired GB570199A (en) 1941-05-20 1941-05-20 Improvements in or relating to photoelectric cells

Country Status (1)

Country Link
GB (1) GB570199A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106935476A (en) * 2016-08-03 2017-07-07 成都青岗科技有限公司 A kind of small ultraviolet photoelectric tube
CN106952800A (en) * 2016-08-03 2017-07-14 成都青岗科技有限公司 A kind of ultraviolet phototube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106935476A (en) * 2016-08-03 2017-07-07 成都青岗科技有限公司 A kind of small ultraviolet photoelectric tube
CN106952800A (en) * 2016-08-03 2017-07-14 成都青岗科技有限公司 A kind of ultraviolet phototube

Similar Documents

Publication Publication Date Title
GB1201806A (en) Improvements in or relating to electrode assemblies
GB570199A (en) Improvements in or relating to photoelectric cells
GB993564A (en) Improvements in or relating to an hermetically sealed electrochemical generator
GB992865A (en) Improvements in ionization gauges
GB828207A (en) Improvements in photoelectric sensing apparatus
GB853192A (en) Improvements in and relating to enclosed spark gaps
JPS5282088A (en) Semiconductor photoelectric converting element
GB910072A (en) Improvements in or relating to ionisation manometers
FR1351389A (en) Improvements to electrochemical generators
GB681272A (en) Improvements in or relating to photo-electric devices
GB575282A (en) Improvements in or relating to photo-electric cells
GB1176507A (en) Improvements in or relating to Moisture-sensitive Electrolytic Cells
GB393471A (en) Improvements in and relating to light-sensitive devices
GB570553A (en) Improvements in or relating to photoelectric cells
GB468146A (en) Improvements in or relating to photoelectric cells
GB1090943A (en) Improvements in electrical primary cells
GB1434747A (en) Lihgt sens2tive diode
GB502835A (en) Improvements in or relating to photo-electric cells
GB415994A (en) Improvements relating to photo-electric tubes
GB475807A (en) Improvements in or relating to light sensitive electron discharge devices
ES226521A3 (en) A portable instrument to detect and point out the presence of radioactive radiations, operated by dry battery (Machine-translation by Google Translate, not legally binding)
CA668973A (en) Electrochemical detector employing an anode detecting electrode and an electrolyte therefor
CA743186A (en) Homeoporous electrode for electrochemical devices, method of its manufacture, and fuel cell incorporating such electrodes
GB1174607A (en) Photo-Tubes and Electric Circuits therefor
GB961004A (en) A thermionic converter