GB1340870A - Lighting unit for use underwater and in wet environments - Google Patents
Lighting unit for use underwater and in wet environmentsInfo
- Publication number
- GB1340870A GB1340870A GB6195970A GB1340870DA GB1340870A GB 1340870 A GB1340870 A GB 1340870A GB 6195970 A GB6195970 A GB 6195970A GB 1340870D A GB1340870D A GB 1340870DA GB 1340870 A GB1340870 A GB 1340870A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamp
- wet environments
- use underwater
- lighting unit
- sewell
- 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
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
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
1340870 Lampholders ELECTRONIC CONTROL & SURVEILLANCE Ltd G SEWELL and M SEWELL 13 Dec 1971 [31 Dec 1970 15 March 1971] 61959/70 and 7166/71 Heading H2E [Also in Divisions H1 and F4] A lampholder, for supporting a tungsteniodine lamp 1 mounted within an outer envelope 2 of borosilicate glass for use underwater or in wet environments, comprises bored terminals 11 for receiving the lamp pins 5 in spring contact clips 12 inside the bores. The terminals 11 are located in bores in a sintered glass core 10 inside stainless steel shell 7 which may be mounted on a bulkhead with a sealing ring in channel 19 of flange 7b. A reflector for the lamp may be mounted on the socket portion 15 of shell 7.
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 |
---|---|
GB1340870A true GB1340870A (en) | 1973-12-19 |
Family
ID=26241246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6195970A Expired GB1340870A (en) | 1970-12-31 | 1970-12-31 | Lighting unit for use underwater 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) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3643364A1 (en) * | 1986-12-18 | 1988-07-07 | Bosch Siemens Hausgeraete | LIGHTING DEVICE FOR A STOVE WITH MICROWAVE ENERGY, ESPECIALLY A HOUSEHOLD |
WO2004042778A1 (en) * | 2002-11-08 | 2004-05-21 | Philips Intellectual Property & Standards Gmbh | Reflector lamp |
WO2011055294A3 (en) * | 2009-11-09 | 2011-07-14 | Koninklijke Philips Electronics N.V. | A lamp, a lamp holder for such a lamp and a system comprising such a lamp and lamp holder |
EP4336094A1 (en) * | 2022-09-06 | 2024-03-13 | Chen Ya Liu | Leakproof structure of the lamp holder of the infrared lamp tube |
Families Citing this family (4)
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 |
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 |
-
1970
- 1970-12-31 GB GB6195970A patent/GB1340870A/en not_active Expired
-
1971
- 1971-12-14 CA CA130,124A patent/CA939721A/en not_active Expired
- 1971-12-24 NL NL7117837A patent/NL7117837A/xx unknown
- 1971-12-28 IT IT33045/71A patent/IT944451B/en active
- 1971-12-29 FR FR7147417A patent/FR2121112A5/fr not_active Expired
- 1971-12-30 DE DE19712165784 patent/DE2165784A1/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3643364A1 (en) * | 1986-12-18 | 1988-07-07 | Bosch Siemens Hausgeraete | LIGHTING DEVICE FOR A STOVE WITH MICROWAVE ENERGY, ESPECIALLY A HOUSEHOLD |
WO2004042778A1 (en) * | 2002-11-08 | 2004-05-21 | Philips Intellectual Property & Standards Gmbh | Reflector lamp |
WO2011055294A3 (en) * | 2009-11-09 | 2011-07-14 | Koninklijke Philips Electronics N.V. | A lamp, a lamp holder for such a lamp and a system comprising such a lamp and lamp holder |
EP4336094A1 (en) * | 2022-09-06 | 2024-03-13 | Chen Ya Liu | Leakproof structure of the lamp holder of the infrared lamp tube |
Also Published As
Publication number | Publication date |
---|---|
IT944451B (en) | 1973-04-20 |
FR2121112A5 (en) | 1972-08-18 |
CA939721A (en) | 1974-01-08 |
DE2165784A1 (en) | 1972-07-20 |
NL7117837A (en) | 1972-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |