CH491495A - Kathodenstrahlerzeugungssystem mit auswechselbarer Kathode - Google Patents

Kathodenstrahlerzeugungssystem mit auswechselbarer Kathode

Info

Publication number
CH491495A
CH491495A CH717468A CH717468A CH491495A CH 491495 A CH491495 A CH 491495A CH 717468 A CH717468 A CH 717468A CH 717468 A CH717468 A CH 717468A CH 491495 A CH491495 A CH 491495A
Authority
CH
Switzerland
Prior art keywords
cathode
generating system
replaceable
ray generating
cathode ray
Prior art date
Application number
CH717468A
Other languages
English (en)
Inventor
Hogg Heinrich
Original Assignee
Eidophor Ag
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 Eidophor Ag filed Critical Eidophor Ag
Priority to CH717468A priority Critical patent/CH491495A/de
Priority to DE1923590A priority patent/DE1923590C3/de
Priority to US822922A priority patent/US3588574A/en
Priority to GB24174/69A priority patent/GB1236306A/en
Publication of CH491495A publication Critical patent/CH491495A/de

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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/865—Vacuum locks
    • 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
    • H01J29/48—Electron guns
    • H01J29/487—Replacing parts of the gun; Relative adjustment of the electrodes
CH717468A 1968-05-15 1968-05-15 Kathodenstrahlerzeugungssystem mit auswechselbarer Kathode CH491495A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH717468A CH491495A (de) 1968-05-15 1968-05-15 Kathodenstrahlerzeugungssystem mit auswechselbarer Kathode
DE1923590A DE1923590C3 (de) 1968-05-15 1969-05-08 Kathodenstrahlerzeugungssystem mit auswechselbarer Kathode
US822922A US3588574A (en) 1968-05-15 1969-05-08 Cathode-ray device with a replaceable cathode
GB24174/69A GB1236306A (en) 1968-05-15 1969-05-12 Electron-gun system having a replaceable cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH717468A CH491495A (de) 1968-05-15 1968-05-15 Kathodenstrahlerzeugungssystem mit auswechselbarer Kathode

Publications (1)

Publication Number Publication Date
CH491495A true CH491495A (de) 1970-05-31

Family

ID=4321055

Family Applications (1)

Application Number Title Priority Date Filing Date
CH717468A CH491495A (de) 1968-05-15 1968-05-15 Kathodenstrahlerzeugungssystem mit auswechselbarer Kathode

Country Status (4)

Country Link
US (1) US3588574A (de)
CH (1) CH491495A (de)
DE (1) DE1923590C3 (de)
GB (1) GB1236306A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759019A (fr) * 1969-11-27 1971-05-17 Cilas Tube a decharge
JPS5433512B2 (de) * 1972-05-22 1979-10-20
US4748369A (en) * 1986-04-10 1988-05-31 Star Microwave Electron gun assembly useful with traveling wave tubes
US5534747A (en) * 1994-05-13 1996-07-09 Litton Systems, Inc. Variable focus electron gun assembly with ceramic spacers
SG10201405757RA (en) 2009-10-08 2014-11-27 Perkinelmer Health Sci Inc Coupling devices and methods of using them

Also Published As

Publication number Publication date
DE1923590C3 (de) 1979-07-05
US3588574A (en) 1971-06-28
DE1923590B2 (de) 1978-10-19
DE1923590A1 (de) 1969-11-27
GB1236306A (en) 1971-06-23

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: EIDOPHOR AG

PL Patent ceased