FR2251908B1 - - Google Patents

Info

Publication number
FR2251908B1
FR2251908B1 FR7437815A FR7437815A FR2251908B1 FR 2251908 B1 FR2251908 B1 FR 2251908B1 FR 7437815 A FR7437815 A FR 7437815A FR 7437815 A FR7437815 A FR 7437815A FR 2251908 B1 FR2251908 B1 FR 2251908B1
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.)
Expired
Application number
FR7437815A
Other languages
French (fr)
Other versions
FR2251908A1 (en
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.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
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 Optische Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Publication of FR2251908A1 publication Critical patent/FR2251908A1/fr
Application granted granted Critical
Publication of FR2251908B1 publication Critical patent/FR2251908B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
FR7437815A 1973-11-16 1974-11-15 Expired FR2251908B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7315716,A NL175357C (en) 1973-11-16 1973-11-16 IMAGE AMPLIFIER TUBE.

Publications (2)

Publication Number Publication Date
FR2251908A1 FR2251908A1 (en) 1975-06-13
FR2251908B1 true FR2251908B1 (en) 1979-02-23

Family

ID=19820021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437815A Expired FR2251908B1 (en) 1973-11-16 1974-11-15

Country Status (14)

Country Link
US (2) US3916240A (en)
JP (1) JPS53263B2 (en)
BE (1) BE822183A (en)
CA (1) CA1005850A (en)
DE (1) DE2452850C3 (en)
FR (1) FR2251908B1 (en)
GB (1) GB1481814A (en)
IL (1) IL45976A (en)
IT (1) IT1024836B (en)
NL (1) NL175357C (en)
SE (1) SE392364B (en)
TR (1) TR18630A (en)
YU (1) YU39529B (en)
ZA (1) ZA746803B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461262B2 (en) * 1974-12-23 1978-09-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen X-ray image intensifier tube
DE2538447C2 (en) * 1975-08-29 1982-04-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Image intensifier device comprising an image intensifier diode tube
US4087683A (en) * 1975-08-29 1978-05-02 Licentia Patent-Verwaltungs-G.M.B.H. Image intensifying device
NL7604144A (en) * 1976-04-20 1977-10-24 Optische Ind De Oude Delft Nv METHOD OF SEALING AN IMAGE AMPLIFIER TUBE AND IMAGE AMPLIFIER TUBE OBTAINED ACCORDING TO THIS METHOD.
NL178286C (en) * 1977-03-03 1986-02-17 Philips Nv IMAGE AMPLIFIER TUBE IN A SUSPENSION ENCLOSURE.
NL7708321A (en) * 1977-07-27 1979-01-30 Optische Ind De Oude Delft Nv METHOD FOR MANUFACTURING THE CATHOD OF A DIODE IMAGE AMPLIFIER TUBE, AND A DIODE IMAGE AMPLIFIER TUBE WITH A CATHOD METHOD Manufactured By This Method
NL7804640A (en) * 1978-04-28 1979-10-30 Optische Ind De Oude Delft Nv VACUUM TIGHT, ELECTRICAL CONNECTION FOR THE PHOTO CODE IN AN IMAGE AMPLIFIER TUBE.
US4315184A (en) * 1980-01-22 1982-02-09 Westinghouse Electric Corp. Image tube
NL8500709A (en) 1985-03-13 1986-10-01 Optische Ind De Oude Delft Nv X-RAY RADIANT DETECTOR TUBE.
NL8903130A (en) * 1989-12-21 1991-07-16 Philips Nv BRIGHTNESS AMPLIFIER TUBE WITH SEAL CONNECTIONS.
US8061556B2 (en) * 2003-12-02 2011-11-22 Restaurant Technology, Inc. Automated freezer component

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280356A (en) * 1958-07-17 1966-10-18 Rca Corp Image tube with truncated conical anode and a plurality of coaxial shield electrodes
US3706903A (en) * 1969-11-03 1972-12-19 Hughes Aircraft Co Sec camera tube and image intensifier protection against excessive light damage
US3708673A (en) * 1971-06-10 1973-01-02 Machlett Lab Inc Image intensifier tube

Also Published As

Publication number Publication date
FR2251908A1 (en) 1975-06-13
BE822183A (en) 1975-05-14
IL45976A0 (en) 1975-04-25
CA1005850A (en) 1977-02-22
IL45976A (en) 1977-06-30
YU305074A (en) 1982-02-28
YU39529B (en) 1984-12-31
ZA746803B (en) 1975-11-26
NL7315716A (en) 1975-05-21
DE2452850C3 (en) 1979-08-30
JPS53263B2 (en) 1978-01-06
DE2452850B2 (en) 1977-11-03
USRE30596E (en) 1981-04-28
JPS5081670A (en) 1975-07-02
NL175357C (en) 1984-10-16
AU7498274A (en) 1976-05-06
DE2452850A1 (en) 1975-06-19
US3916240A (en) 1975-10-28
NL175357B (en) 1984-05-16
IT1024836B (en) 1978-07-20
TR18630A (en) 1977-05-17
SE392364B (en) 1977-03-21
GB1481814A (en) 1977-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse