GB1020170A - A gas discharge lamp - Google Patents

A gas discharge lamp

Info

Publication number
GB1020170A
GB1020170A GB45695/63A GB4569563A GB1020170A GB 1020170 A GB1020170 A GB 1020170A GB 45695/63 A GB45695/63 A GB 45695/63A GB 4569563 A GB4569563 A GB 4569563A GB 1020170 A GB1020170 A GB 1020170A
Authority
GB
United Kingdom
Prior art keywords
parts
gas discharge
helical
nov
walls
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.)
Expired
Application number
GB45695/63A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1020170A publication Critical patent/GB1020170A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/103—Shields, screens or guides arranged to extend the discharge path
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
    • G11C11/06021—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit with destructive read-out
    • G11C11/06028—Matrixes
    • G11C11/06042—"word"-organised, e.g. 2D organisation or linear selection, i.e. full current selection through all the bit-cores of a word during reading
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

1,020,170. Discharge lamps. A. WALZ. Nov. 19, 1963 [Nov. 27, 1962], No. 45695/63. Heading H1D. A gas discharge lamp has a discharge vessel composed of two wall parts 10, 11 with a middle part 15 in the space between them having helical projections in contact with the inner surfaces of parts 10, 11 to form a helical discharge path 16, 17, 18 ... 24, 25, 26 between electrodes 14, 27 and leaving a free space between edge 15b and the walls 10, 11. A steadying resistance such as incandescent lamp 28 may be provided. An ignition strip may be provided on part 15 or part 15 may be of an electric conducting material e.g. sheet iron, coated with a layer of glass or enamel insulation. Part 15 is coated with fluorescent material or alternatively the fluorescent material may be on walls 10, 11. In alternative embodiments, Figs. 2 and 3 (not shown), parts 10, 11 are spherically domed and in Fig. 3 the helical projections are webs on a spherically domed middle part.
GB45695/63A 1962-11-27 1963-11-19 A gas discharge lamp Expired GB1020170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW33421A DE1246878B (en) 1962-11-27 1962-11-27 Gas discharge lamp

Publications (1)

Publication Number Publication Date
GB1020170A true GB1020170A (en) 1966-02-16

Family

ID=7600327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45695/63A Expired GB1020170A (en) 1962-11-27 1963-11-19 A gas discharge lamp

Country Status (7)

Country Link
US (1) US3296480A (en)
BE (1) BE640424A (en)
CH (1) CH443485A (en)
DE (1) DE1246878B (en)
FR (1) FR1375480A (en)
GB (1) GB1020170A (en)
NL (2) NL131163C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903447A (en) * 1971-10-22 1975-09-02 Westinghouse Electric Corp Single-ended electric discharge lamp having tubular envelope with partition means that provides a helical arc path
US3899712A (en) * 1974-05-01 1975-08-12 Gen Electric Tapered helical compact fluorescent lamp
US4311942A (en) * 1977-09-21 1982-01-19 Spellman High Voltage Electronics Corp. Compact fluorescent lamp and method and means for magnetic arc spreading
US4187446A (en) * 1977-09-21 1980-02-05 Leo Gross Screw-in fluorescent lamp with magnetic arc spreading
NL8001280A (en) * 1980-03-04 1981-10-01 Philips Nv LOW PRESSURE DISCHARGE LAMP.
DE4433806A1 (en) * 1994-09-22 1996-03-28 Holzer Walter Compact gas discharge envelope for fluorescent lamp

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602245A (en) * 1924-09-11 1926-10-05 Nisbet James Mercury-vapor lamp
US1870147A (en) * 1931-04-02 1932-08-02 Emanuel C Smally Illuminating device
GB513715A (en) * 1938-05-12 1939-10-19 Gen Electric Co Ltd Improvements in electric discharge lamps
US2316348A (en) * 1940-10-19 1943-04-13 Mahlck Gustave Lamp
US2446712A (en) * 1942-04-13 1948-08-10 Continental Electric Company Lamp device
US2465123A (en) * 1946-08-09 1949-03-22 Gen Electric Molded discharge lamp
DE853616C (en) * 1948-10-02 1952-10-27 Ulrich W Doering Discharge tubes, especially for higher power, with hot electrodes and fluorescent lining
GB697087A (en) * 1948-12-28 1953-09-16 Hans Graber Fluorescent discharge lamp
DE842688C (en) * 1949-12-11 1952-06-30 Loewe Opta Ag Discharge vessel for the emission of visible light, in particular light tubes
DE906245C (en) * 1950-06-22 1954-03-11 Paul Jahn Dipl Ing Luminescent lamp
DE894288C (en) * 1951-07-03 1953-10-22 Frako Kondensatoren Und Appbau Gas discharge lamp
DE968549C (en) * 1952-09-15 1958-03-06 Ing Karl Nowak Gas discharge lamp with a built-in bulb that extends almost over the length of the lamp
US2938137A (en) * 1956-10-22 1960-05-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Electric discharge lamp with connected starting strip
GB950475A (en) * 1958-11-19 1964-02-26 Ass Elect Ind Improvements in electric discharge lamps

Also Published As

Publication number Publication date
CH443485A (en) 1967-09-15
US3296480A (en) 1967-01-03
NL131163C (en)
DE1246878B (en) 1967-08-10
BE640424A (en) 1964-03-16
NL300764A (en)
FR1375480A (en) 1964-10-16

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