DE1216443B - Abstimmanzeigeroehre zur Anzeige von zwei Messwerten - Google Patents

Abstimmanzeigeroehre zur Anzeige von zwei Messwerten

Info

Publication number
DE1216443B
DE1216443B DEP23174A DEP0023174A DE1216443B DE 1216443 B DE1216443 B DE 1216443B DE P23174 A DEP23174 A DE P23174A DE P0023174 A DEP0023174 A DE P0023174A DE 1216443 B DE1216443 B DE 1216443B
Authority
DE
Germany
Prior art keywords
insulating layer
plate
fluorescent screen
shaped
center
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.)
Pending
Application number
DEP23174A
Other languages
German (de)
English (en)
Inventor
Ernst Guenter Elvers
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Patentverwaltung GmbH
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 Philips Patentverwaltung GmbH filed Critical Philips Patentverwaltung GmbH
Priority to DEP23174A priority Critical patent/DE1216443B/de
Priority to US41359A priority patent/US3119039A/en
Priority to CH794760A priority patent/CH392708A/de
Priority to GB24310/60A priority patent/GB960410A/en
Priority to NL253759A priority patent/NL112950C/xx
Priority to FR833062A priority patent/FR1269375A/fr
Publication of DE1216443B publication Critical patent/DE1216443B/de
Pending 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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/14—Magic-eye or analogous tuning indicators

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
DEP23174A 1959-07-15 1959-07-15 Abstimmanzeigeroehre zur Anzeige von zwei Messwerten Pending DE1216443B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DEP23174A DE1216443B (de) 1959-07-15 1959-07-15 Abstimmanzeigeroehre zur Anzeige von zwei Messwerten
US41359A US3119039A (en) 1959-07-15 1960-07-07 Tuning indicator tube
CH794760A CH392708A (de) 1959-07-15 1960-07-12 Abstimmanzeigeröhre
GB24310/60A GB960410A (en) 1959-07-15 1960-07-12 Improvements in or relating to tuning indicator tubes
NL253759A NL112950C (en:Method) 1959-07-15 1960-07-13
FR833062A FR1269375A (fr) 1959-07-15 1960-07-15 Tube indicateur d'accord

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP23174A DE1216443B (de) 1959-07-15 1959-07-15 Abstimmanzeigeroehre zur Anzeige von zwei Messwerten

Publications (1)

Publication Number Publication Date
DE1216443B true DE1216443B (de) 1966-05-12

Family

ID=7369087

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP23174A Pending DE1216443B (de) 1959-07-15 1959-07-15 Abstimmanzeigeroehre zur Anzeige von zwei Messwerten

Country Status (6)

Country Link
US (1) US3119039A (en:Method)
CH (1) CH392708A (en:Method)
DE (1) DE1216443B (en:Method)
FR (1) FR1269375A (en:Method)
GB (1) GB960410A (en:Method)
NL (1) NL112950C (en:Method)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513908A (en) * 1940-07-23 1950-07-04 Gen Electric Electric discharge device of the indicator type
FR1076623A (fr) * 1952-05-02 1954-10-28 Philips Nv Dispositif destiné à accroître la sensibilité d'appareils de mesure ou d'indication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519456A (en:Method) * 1952-04-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513908A (en) * 1940-07-23 1950-07-04 Gen Electric Electric discharge device of the indicator type
FR1076623A (fr) * 1952-05-02 1954-10-28 Philips Nv Dispositif destiné à accroître la sensibilité d'appareils de mesure ou d'indication

Also Published As

Publication number Publication date
CH392708A (de) 1965-05-31
NL112950C (en:Method) 1966-05-18
FR1269375A (fr) 1961-08-11
US3119039A (en) 1964-01-21
GB960410A (en) 1964-06-10

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