IT944451B - LIGHTING UNIT FOR USE UNDER WATER AND IN WET ENVIRONMENTS - Google Patents

LIGHTING UNIT FOR USE UNDER WATER AND IN WET ENVIRONMENTS

Info

Publication number
IT944451B
IT944451B IT33045/71A IT3304571A IT944451B IT 944451 B IT944451 B IT 944451B IT 33045/71 A IT33045/71 A IT 33045/71A IT 3304571 A IT3304571 A IT 3304571A IT 944451 B IT944451 B IT 944451B
Authority
IT
Italy
Prior art keywords
lighting unit
under water
use under
wet environments
environments
Prior art date
Application number
IT33045/71A
Other languages
Italian (it)
Inventor
G Sewell
M Sewell
Original Assignee
Electronic Control And Surveil
Boddy M
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 Electronic Control And Surveil, Boddy M filed Critical Electronic Control And Surveil
Application granted granted Critical
Publication of IT944451B publication Critical patent/IT944451B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K7/00—Lamps for purposes other than general lighting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/34—Double wall vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/09—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for baseless lamp bulb
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
IT33045/71A 1970-12-31 1971-12-28 LIGHTING UNIT FOR USE UNDER WATER AND IN WET ENVIRONMENTS IT944451B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB6195970 1970-12-31
GB716671 1971-03-15

Publications (1)

Publication Number Publication Date
IT944451B true IT944451B (en) 1973-04-20

Family

ID=26241246

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33045/71A IT944451B (en) 1970-12-31 1971-12-28 LIGHTING UNIT FOR USE UNDER WATER AND IN WET ENVIRONMENTS

Country Status (6)

Country Link
CA (1) CA939721A (en)
DE (1) DE2165784A1 (en)
FR (1) FR2121112A5 (en)
GB (1) GB1340870A (en)
IT (1) IT944451B (en)
NL (1) NL7117837A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236529A1 (en) * 1982-10-02 1984-04-05 CEAG Licht- und Stromversorgungstechnik GmbH, 6800 Mannheim Light source
DE3643364A1 (en) * 1986-12-18 1988-07-07 Bosch Siemens Hausgeraete LIGHTING DEVICE FOR A STOVE WITH MICROWAVE ENERGY, ESPECIALLY A HOUSEHOLD
DE4025905A1 (en) * 1990-08-16 1992-02-20 Edgar Schmidt Holder for fluorescent tubes display - has plug socket with several insert sleeves for plug-forming electrodes of tube
JP2519210Y2 (en) * 1992-01-20 1996-12-04 矢崎総業株式会社 Bulb socket
DE29711955U1 (en) * 1997-07-08 1997-09-04 Vogt Gmbh & Co Hermann Socket for a two-pin halogen lamp
DE10251960A1 (en) * 2002-11-08 2004-05-19 Philips Intellectual Property & Standards Gmbh Reflector lamp has halogen burner enclosed by glass bulb with reflective coating or opaque coating; floor of glass bulb has opening and lamp base has cylindrical opening with step
WO2011055294A2 (en) * 2009-11-09 2011-05-12 Koninklijke Philips Electronics N.V. A lamp, a lamp holder for such a lamp and a system comprising such a lamp and lamp holder
TWM637924U (en) * 2022-09-06 2023-02-21 劉振亞 Leak-proof structure of lamp holder for infrared lamp tube

Also Published As

Publication number Publication date
CA939721A (en) 1974-01-08
GB1340870A (en) 1973-12-19
NL7117837A (en) 1972-07-04
DE2165784A1 (en) 1972-07-20
FR2121112A5 (en) 1972-08-18

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