CH291029A - Elektronenröhre mit Leuchtschirm, insbesondere zur Abstimmanzeige. - Google Patents

Elektronenröhre mit Leuchtschirm, insbesondere zur Abstimmanzeige.

Info

Publication number
CH291029A
CH291029A CH291029DA CH291029A CH 291029 A CH291029 A CH 291029A CH 291029D A CH291029D A CH 291029DA CH 291029 A CH291029 A CH 291029A
Authority
CH
Switzerland
Prior art keywords
electron tubes
fluorescent screens
tuning display
tuning
display
Prior art date
Application number
Other languages
English (en)
Inventor
Siemens & Halske Aktiengesellschaft
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH291029A publication Critical patent/CH291029A/de

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/28—Presence of paper
    • C09J2400/283—Presence of paper in the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Barrages (AREA)
CH291029D 1949-09-09 1950-08-30 Elektronenröhre mit Leuchtschirm, insbesondere zur Abstimmanzeige. CH291029A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE291029X 1949-09-09
DE293547X 1949-09-09
DE293270X 1949-12-09

Publications (1)

Publication Number Publication Date
CH291029A true CH291029A (de) 1953-05-31

Family

ID=32234244

Family Applications (3)

Application Number Title Priority Date Filing Date
CH291029D CH291029A (de) 1949-09-09 1950-08-30 Elektronenröhre mit Leuchtschirm, insbesondere zur Abstimmanzeige.
CH293547D CH293547A (de) 1949-09-09 1950-08-30 Elektronenröhre mit Leuchtschirm, insbesondere zur Abstimmanzeige.
CH293270D CH293270A (de) 1949-09-09 1950-11-24 Elektronenröhre mit Leuchtschirm, insbesondere Abstimmanzeigeröhre.

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH293547D CH293547A (de) 1949-09-09 1950-08-30 Elektronenröhre mit Leuchtschirm, insbesondere zur Abstimmanzeige.
CH293270D CH293270A (de) 1949-09-09 1950-11-24 Elektronenröhre mit Leuchtschirm, insbesondere Abstimmanzeigeröhre.

Country Status (5)

Country Link
US (3) US2594026A (de)
CH (3) CH291029A (de)
FR (3) FR1025612A (de)
GB (3) GB690756A (de)
NL (2) NL86646C (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927237A (en) * 1940-07-23 1960-03-01 Int Standard Electric Corp Voltage indicator tubes
NL159457B (nl) * 1940-07-23 Adrianus Cornelis Jozef Eekhou Verbindingsorgaan voor een ruimtevakwerk.
US2648795A (en) * 1951-08-09 1953-08-11 Lee Electronic Labs Inc Visual electron flow indicator
US2736834A (en) * 1951-08-10 1956-02-28 Hartford Nat Bank & Trust Co Electron discharge tube comprising a luminescent screen
IT500148A (de) * 1952-02-08
US2802128A (en) * 1952-06-21 1957-08-06 Int Standard Electric Corp Tuning indicator valve
DE1036404B (de) * 1957-02-12 1958-08-14 Standard Elektrik Lorenz Ag Anordnung mit einer aus Kathode, Blende und Leuchtschirmanode bestehenden Anzeigeroehre
DE1037027B (de) * 1957-03-22 1958-08-21 Standard Elektrik Lorenz Ag Abstimmanzeigeroehre mit mindestens einem Verstaerkersystem
US2971120A (en) * 1959-11-04 1961-02-07 Edward L Schiavone Switching device
US3619694A (en) * 1969-11-18 1971-11-09 Ise Electronics Corp Character-indicating electron tube with fluorescent display structure
JPS59178444A (ja) * 1983-03-30 1984-10-09 Ricoh Co Ltd 照明装置
US4763041A (en) * 1983-10-24 1988-08-09 Ricoh Company, Ltd. Dot array fluorescent tube for writing optical information in optical printer
JPS61211956A (ja) * 1985-03-15 1986-09-20 Futaba Corp 真空螢光管

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL46734C (de) * 1934-07-27
NL57947C (de) * 1935-06-27
US2223285A (en) * 1937-04-26 1940-11-26 Hygrade Sylvania Corp Tuning indicator device
US2243034A (en) * 1937-06-03 1941-05-20 Hygrade Sylvania Corp Fluorescent indicating device
US2175700A (en) * 1938-03-29 1939-10-10 Rca Corp Electronic indicating device
US2273800A (en) * 1939-08-09 1942-02-17 Hygrade Sylvania Corp Fluorescent type indicator tube
NL159457B (nl) * 1940-07-23 Adrianus Cornelis Jozef Eekhou Verbindingsorgaan voor een ruimtevakwerk.
US2334473A (en) * 1941-08-07 1943-11-16 Rca Corp Frequency modulation tuning indicator
US2366320A (en) * 1942-08-29 1945-01-02 Rca Corp Voltage indicator

Also Published As

Publication number Publication date
US2594025A (en) 1952-04-22
GB709909A (en) 1954-06-02
CH293547A (de) 1953-09-30
US2594026A (en) 1952-04-22
NL80476C (de) 1956-02-15
NL86646C (de) 1957-11-15
US2639398A (en) 1953-05-19
FR1029710A (fr) 1953-06-05
GB690756A (en) 1953-04-29
FR1027392A (fr) 1953-05-11
GB690757A (en) 1953-04-29
CH293270A (de) 1953-09-15
FR1025612A (fr) 1953-04-17

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