CH227470A - Sekundäremissions-Bildverstärker. - Google Patents

Sekundäremissions-Bildverstärker.

Info

Publication number
CH227470A
CH227470A CH227470DA CH227470A CH 227470 A CH227470 A CH 227470A CH 227470D A CH227470D A CH 227470DA CH 227470 A CH227470 A CH 227470A
Authority
CH
Switzerland
Prior art keywords
image intensifier
secondary emission
emission image
intensifier
image
Prior art date
Application number
Other languages
English (en)
Inventor
Fernseh G M B H
Original Assignee
Fernseh 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 Fernseh Gmbh filed Critical Fernseh Gmbh
Publication of CH227470A publication Critical patent/CH227470A/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/023—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof secondary-electron emitting electrode arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/086—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with heart-shaped cams, balls
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/42—Per-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Inorganic Chemistry (AREA)
CH227470D 1941-05-29 1942-05-11 Sekundäremissions-Bildverstärker. CH227470A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE290541X 1941-05-29

Publications (1)

Publication Number Publication Date
CH227470A true CH227470A (de) 1943-06-15

Family

ID=6062804

Family Applications (2)

Application Number Title Priority Date Filing Date
CH225545D CH225545A (de) 1941-05-29 1941-11-17 Als Wasch-, Reinigungs-, Bleich- und Spülmittel geeignete Mischung.
CH227470D CH227470A (de) 1941-05-29 1942-05-11 Sekundäremissions-Bildverstärker.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH225545D CH225545A (de) 1941-05-29 1941-11-17 Als Wasch-, Reinigungs-, Bleich- und Spülmittel geeignete Mischung.

Country Status (4)

Country Link
BE (1) BE444304A (de)
CH (2) CH225545A (de)
FR (2) FR878782A (de)
NL (1) NL58904C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143291A (en) * 1976-04-22 1979-03-06 S.R.C. Laboratories, Inc. Dynode for a photomultiplier tube
US4184098A (en) * 1976-04-22 1980-01-15 S.R.C. Laboratories, Inc. Cone type dynode for photomultiplier tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143291A (en) * 1976-04-22 1979-03-06 S.R.C. Laboratories, Inc. Dynode for a photomultiplier tube
US4184098A (en) * 1976-04-22 1980-01-15 S.R.C. Laboratories, Inc. Cone type dynode for photomultiplier tube

Also Published As

Publication number Publication date
CH225545A (de) 1943-02-15
NL58904C (de)
BE444304A (de)
FR881800A (fr) 1943-05-07
FR878782A (fr) 1943-01-29

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