BE659220A - - Google Patents

Info

Publication number
BE659220A
BE659220A BE659220DA BE659220A BE 659220 A BE659220 A BE 659220A BE 659220D A BE659220D A BE 659220DA BE 659220 A BE659220 A BE 659220A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE659220A publication Critical patent/BE659220A/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/03—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/62—Maintaining desired spacing between record carrier and head
    • G11B15/64—Maintaining desired spacing between record carrier and head by fluid-dynamic spacing
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/865—Vacuum locks
    • H01J29/866—Devices for introducing a recording support into the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Physical Vapour Deposition (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Treatment Of Fiber Materials (AREA)
BE659220D 1964-02-10 1965-02-03 BE659220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US343862A US3222678A (en) 1964-02-10 1964-02-10 Gas seal

Publications (1)

Publication Number Publication Date
BE659220A true BE659220A (fr) 1965-05-28

Family

ID=23348009

Family Applications (1)

Application Number Title Priority Date Filing Date
BE659220D BE659220A (fr) 1964-02-10 1965-02-03

Country Status (6)

Country Link
US (1) US3222678A (fr)
BE (1) BE659220A (fr)
DE (1) DE1514188A1 (fr)
GB (1) GB1089839A (fr)
NL (1) NL6501348A (fr)
SE (1) SE319211B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409906A (en) * 1965-12-20 1968-11-05 Minnesota Mining & Mfg Electron beam recorder with vacuum seal system
US3345639A (en) * 1966-01-18 1967-10-03 Minnesota Mining & Mfg Evacuatable chamber seal for electron beam recorder
US3341728A (en) * 1966-08-04 1967-09-12 Horizons Inc Film-recording cathode ray tube with open slit in a face-plate mounted film guiding vacuum frame
US3453642A (en) * 1966-08-25 1969-07-01 Gen Electric Treatment assembly seal
US3449759A (en) * 1967-02-27 1969-06-10 Minnesota Mining & Mfg Electron beam recorder having sealing means
US3504371A (en) * 1967-12-18 1970-03-31 Minnesota Mining & Mfg Evacuatable chamber seal
US3818493A (en) * 1972-05-22 1974-06-18 Dyk Res Corp Van High speed xerographic printer
DE2834457C2 (de) * 1978-08-05 1982-04-22 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Mundstück zur Ankopplung einer Elektronenstrahlkanone an Druckformzylinder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1736456A (en) * 1927-04-13 1929-11-19 Matthias Adolf Cathode-ray oscillograph
US1843572A (en) * 1929-11-13 1932-02-02 Westinghouse Electric & Mfg Co Method of making chart records
US2676868A (en) * 1952-06-10 1954-04-27 Carlyle W Jacob Electronic signal controlled recording system and apparatus
US2925312A (en) * 1955-09-12 1960-02-16 Hans E Hollmann Magnetic and electric ink oscillograph
US3063050A (en) * 1958-12-17 1962-11-06 Texas Instruments Inc Inkless recording method
US3205301A (en) * 1961-08-04 1965-09-07 Jr Frederic W Etcheverry Wide band recording system

Also Published As

Publication number Publication date
NL6501348A (fr) 1965-08-11
US3222678A (en) 1965-12-07
GB1089839A (en) 1967-11-08
DE1514188A1 (de) 1969-04-24
SE319211B (fr) 1970-01-12

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