AT245366B - Dwarf lamp with flat pinch - Google Patents

Dwarf lamp with flat pinch

Info

Publication number
AT245366B
AT245366B AT494864A AT494864A AT245366B AT 245366 B AT245366 B AT 245366B AT 494864 A AT494864 A AT 494864A AT 494864 A AT494864 A AT 494864A AT 245366 B AT245366 B AT 245366B
Authority
AT
Austria
Prior art keywords
dwarf
lamp
flat pinch
pinch
flat
Prior art date
Application number
AT494864A
Other languages
German (de)
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Application granted granted Critical
Publication of AT245366B publication Critical patent/AT245366B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
    • F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32—Seals for leading-in conductors
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • H01J9/326—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device making pinched-stem or analogous seals
    • 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
    • H01J9/40—Closing vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Thermal Insulation (AREA)
AT494864A 1963-07-16 1964-06-09 Dwarf lamp with flat pinch AT245366B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP0032213 1963-07-16
DEP0033746 1964-03-04

Publications (1)

Publication Number Publication Date
AT245366B true AT245366B (en) 1966-02-25

Family

ID=25990231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT494864A AT245366B (en) 1963-07-16 1964-06-09 Dwarf lamp with flat pinch

Country Status (6)

Country Link
US (1) US3290906A (en)
AT (1) AT245366B (en)
BE (1) BE649909A (en)
CH (1) CH422153A (en)
DE (2) DE1489451B2 (en)
GB (1) GB1056818A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1160677A (en) * 1980-07-21 1984-01-17 Donald E. Armstrong Method of making electrically-activated photoflash lamp with improved sealed end portion
US4369556A (en) * 1980-07-21 1983-01-25 Gte Products Corporation Method of making a photoflash lamp having new lead seal structure
DE3271115D1 (en) * 1981-03-31 1986-06-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Method for manufacturing a pinched seal for an electric lamp envelope and pinching device for carrying out the method
USD358629S (en) 1994-04-28 1995-05-23 S. C. Johnson & Son, Inc. Liquid bait station
IL209880A (en) * 2004-04-02 2013-08-29 Strauss Water Ltd Water dispenser and filter cartridge for use therein

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280048A (en) * 1938-05-25 1942-04-14 Schwarze Paul Flashlight lamp
US2556059A (en) * 1949-06-21 1951-06-05 Tung Sol Lamp Works Inc Electric incandescent lamp and method of manufacturing
BE548671A (en) * 1955-06-16

Also Published As

Publication number Publication date
DE1489455A1 (en) 1969-07-03
BE649909A (en) 1964-10-16
CH422153A (en) 1966-10-15
GB1056818A (en) 1967-02-01
DE1489455B2 (en) 1973-06-20
US3290906A (en) 1966-12-13
DE1489451B2 (en) 1971-11-25
DE1489455C3 (en) 1974-03-14
DE1489451A1 (en) 1969-04-24

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