DE1015950B - Ringfoermiger Halter fuer verdampfbare Gasbinder - Google Patents

Ringfoermiger Halter fuer verdampfbare Gasbinder

Info

Publication number
DE1015950B
DE1015950B DEN12976A DEN0012976A DE1015950B DE 1015950 B DE1015950 B DE 1015950B DE N12976 A DEN12976 A DE N12976A DE N0012976 A DEN0012976 A DE N0012976A DE 1015950 B DE1015950 B DE 1015950B
Authority
DE
Germany
Prior art keywords
ring
pills
gas
axis
holder
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
DEN12976A
Other languages
German (de)
English (en)
Inventor
Hendrik Johannes Reini Perdijk
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1015950B publication Critical patent/DE1015950B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00—Preparation of steroids
    • C12P33/12—Acting on D ring
    • C12P33/16—Acting at 17 position
    • C12P33/18—Hydroxylating at 17 position
    • 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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
DEN12976A 1955-11-24 1956-11-20 Ringfoermiger Halter fuer verdampfbare Gasbinder Pending DE1015950B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL343990X 1955-11-24

Publications (1)

Publication Number Publication Date
DE1015950B true DE1015950B (de) 1957-09-19

Family

ID=19784809

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN12976A Pending DE1015950B (de) 1955-11-24 1956-11-20 Ringfoermiger Halter fuer verdampfbare Gasbinder

Country Status (6)

Country Link
BE (1) BE552868A (xx)
CH (1) CH343990A (xx)
DE (1) DE1015950B (xx)
FR (1) FR1165545A (xx)
GB (1) GB808539A (xx)
NL (2) NL202321A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106001B (de) * 1957-12-05 1961-05-04 Sylvania Electric Prod Elektronenroehre mit einem Elektrodendurchfuehrungen aufweisenden Fuss, einer Anode, einer Kathode, einer Abschirmung und einem Getterbehaelter, der den Dampf des Getterstoffes zum Fuss hin richtet
DK93858C (da) * 1959-03-05 1962-07-09 Philips Nv Getterholder.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225910A (en) * 1961-02-04 1965-12-28 Porta Paolo Della Getter devices with non-evaporated gettering material, for maintaining vacuum in electronic tubes
US3439210A (en) * 1966-01-03 1969-04-15 Hughes Aircraft Co Thermionic emission cathode having reduced frontal area and enlarged emission area for ion bombardment environment
US3564326A (en) * 1967-06-15 1971-02-16 Tokyo Shibaura Electric Co Image pickup tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707069C (de) * 1935-11-23 1941-06-12 Siemens & Halske Akt Ges Entladungsgefaess mit metallischer Wandung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707069C (de) * 1935-11-23 1941-06-12 Siemens & Halske Akt Ges Entladungsgefaess mit metallischer Wandung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106001B (de) * 1957-12-05 1961-05-04 Sylvania Electric Prod Elektronenroehre mit einem Elektrodendurchfuehrungen aufweisenden Fuss, einer Anode, einer Kathode, einer Abschirmung und einem Getterbehaelter, der den Dampf des Getterstoffes zum Fuss hin richtet
DK93858C (da) * 1959-03-05 1962-07-09 Philips Nv Getterholder.

Also Published As

Publication number Publication date
NL202321A (xx)
BE552868A (xx)
CH343990A (de) 1960-01-15
NL103749C (xx)
GB808539A (en) 1959-02-04
FR1165545A (fr) 1958-10-27

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