NL252232A - - Google Patents

Info

Publication number
NL252232A
NL252232A NL252232DA NL252232A NL 252232 A NL252232 A NL 252232A NL 252232D A NL252232D A NL 252232DA NL 252232 A NL252232 A NL 252232A
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 date
Publication of NL252232A publication Critical patent/NL252232A/xx
Priority claimed from DES68181A external-priority patent/DE1216428B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/30—Envelopes; Vessels incorporating lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
NL252232D 1959-06-02 NL252232A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DES63259A DE1117747B (de) 1959-06-02 1959-06-02 Gluehlampe, insbesondere Kleinlampe, mit Abstuetzung des Gestells am Kolben
DES65788A DE1240181B (de) 1959-06-02 1959-11-11 Gluehlampenkolben
DES68181A DE1216428B (de) 1960-04-22 1960-04-22 Hohlspiegelleuchte

Publications (1)

Publication Number Publication Date
NL252232A true NL252232A (de) 1900-01-01

Family

ID=27212659

Family Applications (3)

Application Number Title Priority Date Filing Date
NL252232D NL252232A (de) 1959-06-02
NL127036D NL127036C (de) 1959-06-02
NL6813239A NL6813239A (de) 1959-06-02 1968-09-16

Family Applications After (2)

Application Number Title Priority Date Filing Date
NL127036D NL127036C (de) 1959-06-02
NL6813239A NL6813239A (de) 1959-06-02 1968-09-16

Country Status (6)

Country Link
US (2) US3149259A (de)
BE (1) BE591506A (de)
CH (3) CH455934A (de)
DE (2) DE1117747B (de)
GB (2) GB950283A (de)
NL (3) NL6813239A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246274B (de) * 1964-09-05 1967-08-03 Teldix Luftfahrt Ausruestung Mehrfachprojektionsgeraet fuer Leuchtzeichen
US3633022A (en) * 1969-12-08 1972-01-04 Knut Otto Sassmanshausen Lamp
US3762654A (en) * 1972-08-16 1973-10-02 N Haslett Light beaming reflector lens assembly
DE2837928A1 (de) * 1977-09-12 1979-03-22 Sassmannshausen Knut Leuchte
GB8606838D0 (en) * 1986-03-19 1986-04-23 Combined Optical Ind Ltd Lens
CA2076090A1 (en) * 1991-08-29 1993-03-01 Paul G. Mathews Electric lamps having a lens shaped arc or filament chamber
US5684378A (en) * 1995-01-12 1997-11-04 Eveready Battery Company Rechargeable flashlight assembly
US5806961A (en) * 1996-04-12 1998-09-15 Eveready Battery Company, Inc. Rechargeable flashlight assembly with nightlight
US6588917B1 (en) * 1998-06-18 2003-07-08 Christopher Lee Halasz Flashlight
TW201230137A (en) * 2011-01-06 2012-07-16 Tatung Co Field emission lamp
JP2017201652A (ja) * 2016-05-02 2017-11-09 住友電気工業株式会社 光モジュール

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US563321A (en) * 1896-07-07 Charles e
US1306259A (en) * 1919-06-10 Electric lamp
US1161823A (en) * 1915-11-23 Cooper Hewitt Electric Co Terminal connection for lamp-filaments.
US692294A (en) * 1900-05-05 1902-02-04 Herman J Jaeger Dental lamp.
US1168064A (en) * 1915-11-10 1916-01-11 Firm Robert Bosch Search-light.
US1471923A (en) * 1916-05-08 1923-10-23 Electric Auto Lite Corp Nonglaring headlight
US1594635A (en) * 1923-11-26 1926-08-03 Electric-light bulb
US1657410A (en) * 1926-02-24 1928-01-24 Porter Benjamin Headlight bulb and deflector
US1961964A (en) * 1927-12-05 1934-06-05 Adiel Y Dodge Electric lamp
US2014573A (en) * 1934-04-13 1935-09-17 Kliegl Bros Universal Electric Spotlight and lamp support therefor
US1983362A (en) * 1934-04-24 1934-12-04 Gen Electric Electric incandescent lamp
US2142104A (en) * 1935-07-29 1939-01-03 Birdseye Electric Company Electric lamp
US2282167A (en) * 1937-08-21 1942-05-05 George M Cressaty Flashlight
US2245793A (en) * 1937-09-30 1941-06-17 Westinghouse Electric & Mfg Co Multiple filament lamp
US2289160A (en) * 1939-09-07 1942-07-07 Westinghouse Electric & Mfg Co Lighting unit
CH236873A (de) * 1942-12-05 1945-03-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung elektrischer Glühlampen mit am Hals des Lampenkolbens angeschmolzenem Sockel.
US2398971A (en) * 1945-07-20 1946-04-23 Grover C Singer Electric lamp
US2464990A (en) * 1945-08-28 1949-03-22 Westinghouse Electric Corp Electric lamp manufacture
BE487695A (de) * 1948-03-05
AT187982B (de) * 1953-01-26 1956-12-10 Anon Lampe Norma Soc Auto Lamp Elektrische Lampe, insbesondere für Motorfahrzeuge
AT192243B (de) * 1953-06-11 1957-10-10 Philips Nv Elektrisch zündbare Blitzlichtlampe
NL92532C (de) * 1953-06-11
US2860274A (en) * 1955-07-21 1958-11-11 British Thomson Houston Co Ltd Electrical lamps

Also Published As

Publication number Publication date
CH443483A (de) 1967-09-15
GB950284A (en) 1964-02-26
BE591506A (fr) 1960-10-03
US3149259A (en) 1964-09-15
CH455934A (de) 1968-05-15
NL6813239A (de) 1968-11-25
DE1117747B (de) 1961-11-23
DE1240181B (de) 1967-05-11
CH443484A (de) 1967-09-15
US3144993A (en) 1964-08-18
NL127036C (de) 1900-01-01
GB950283A (en) 1964-02-26

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