NL262042A - - Google Patents

Info

Publication number
NL262042A
NL262042A NL262042DA NL262042A NL 262042 A NL262042 A NL 262042A NL 262042D A NL262042D A NL 262042DA NL 262042 A NL262042 A NL 262042A
Authority
NL
Netherlands
Application number
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.)
Publication of NL262042A publication Critical patent/NL262042A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/22—Heaters
    • 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
    • H01J29/04—Cathodes
    • 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
    • H01J29/485—Construction of the gun or of parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing
    • Y10T29/49096—Resistor making with envelope or housing with winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid Thermionic Cathode (AREA)
  • Resistance Heating (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Powder Metallurgy (AREA)
  • Discharge Lamp (AREA)
NL262042D 1960-03-11 NL262042A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1447260A 1960-03-11 1960-03-11
US14470A US3092748A (en) 1960-03-11 1960-03-11 Indirectly heated cathode
US14471A US3160946A (en) 1960-03-11 1960-03-11 Electrical heaters
US287401A US3277685A (en) 1960-03-11 1963-06-12 Electrical heaters

Publications (1)

Publication Number Publication Date
NL262042A true NL262042A (en)

Family

ID=27486394

Family Applications (1)

Application Number Title Priority Date Filing Date
NL262042D NL262042A (en) 1960-03-11

Country Status (5)

Country Link
US (4) US3160946A (en)
DE (1) DE1186559B (en)
FR (1) FR1287645A (en)
GB (1) GB908096A (en)
NL (1) NL262042A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762014A (en) * 1966-05-23 1973-10-02 Mallory & Co Inc P R Apparatus for making capacitors
DE1639463C3 (en) * 1966-09-10 1978-08-10 Sony Corp., Tokio Electron source and process for its manufacture
US3465195A (en) * 1967-03-10 1969-09-02 Funkwerk Erfurt Veb K Shock and vibration-resistant arrangement for cathodes of small heating power
US3573524A (en) * 1968-04-13 1971-04-06 Sony Corp Multi-apertured grid housing and shielding plurality of cathodes
JPS6023455B2 (en) * 1978-10-17 1985-06-07 株式会社東芝 Directly heated cathode structure
KR920008501Y1 (en) * 1990-11-27 1992-11-30 삼성전관 주식회사 Direct type cathode structure
US9854839B2 (en) 2012-01-31 2018-01-02 Altria Client Services Llc Electronic vaping device and method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US734350A (en) * 1902-11-04 1903-07-21 Charley Merritt Mcfatridge Wire-bender.
US817386A (en) * 1905-01-11 1906-04-10 Charles E Pickrell Metal-bending appliance.
US1841784A (en) * 1930-07-10 1932-01-19 Leggett And Platt Spring Bed A Bar bending machine
US2287460A (en) * 1940-11-29 1942-06-23 Rca Corp Insulated heater and method of manufacture
US2413689A (en) * 1942-02-12 1947-01-07 Bell Telephone Labor Inc Electron discharge device
US2335818A (en) * 1942-09-29 1943-11-30 Rca Corp Cathode assembly
US2385386A (en) * 1943-05-07 1945-09-25 Ohio Carbon Company Method of making resistors
US2516930A (en) * 1944-04-14 1950-08-01 Sperry Corp Filament forming method
NL69250C (en) * 1946-03-05
BE475720A (en) * 1946-08-30
US2749029A (en) * 1948-11-26 1956-06-05 Sintercast Corp America Compressor blade
US2548592A (en) * 1949-08-26 1951-04-10 Gen Electric Resistance strain gauge and method for making same
NL246331A (en) * 1951-07-11
NL84939C (en) * 1954-01-01
DE952543C (en) * 1954-02-27 1956-11-15 Siemens Ag Indirectly heated cathode for electrical discharge vessels
US2936516A (en) * 1954-05-17 1960-05-17 John A Adair Method of making a dielectric core and resistor
US2906901A (en) * 1955-07-14 1959-09-29 Paragon Revolute Corp Quartz lamp mounting
FR1178741A (en) * 1956-08-06 1959-05-14 Method for raising the limit of elongation and increasing the strength of rolled steel products, in particular steels for reinforced concrete, and device for applying this method
US2888591A (en) * 1956-08-22 1959-05-26 Varian Associates Charged particle emitter apparatus
US2919373A (en) * 1957-01-22 1959-12-29 Edgerton Germeshausen & Grier Cathode heater

Also Published As

Publication number Publication date
FR1287645A (en) 1962-03-16
US3277685A (en) 1966-10-11
GB908096A (en) 1962-10-17
DE1186559B (en) 1965-02-04
US3097419A (en) 1963-07-16
US3092748A (en) 1963-06-04
US3160946A (en) 1964-12-15

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