GB1340870A – Lighting unit for use underwater and in wet environments
– Google Patents
GB1340870A – Lighting unit for use underwater and in wet environments
– Google Patents
Lighting unit for use underwater and in wet environments
Info
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
1970-12-31
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
GB6195970A
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.)
ELECTRONIC CONTROL SURVEILLANC
Original Assignee
ELECTRONIC CONTROL SURVEILLANC
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.)
1970-12-31
Filing date
1970-12-31
Publication date
1973-12-19
1970-12-31
Application filed by ELECTRONIC CONTROL SURVEILLANC
filed
Critical
ELECTRONIC CONTROL SURVEILLANC
1973-12-19
Publication of GB1340870A
publication
Critical
patent/GB1340870A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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.
GB6195970A
1970-12-31
1970-12-31
Lighting unit for use underwater and in wet environments
Expired
GB1340870A
(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
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 (3)
* Cited by examiner, † Cited by third party
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
Families Citing this family (4)
* 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
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 (3)
* Cited by examiner, † Cited by third party
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
Also Published As
Publication number
Publication date
NL7117837A
(en)
1972-07-04
IT944451B
(en)
1973-04-20
CA939721A
(en)
1974-01-08
FR2121112A5
(en)
1972-08-18
DE2165784A1
(en)
1972-07-20
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Legal Events
Date
Code
Title
Description
1974-07-10
PS
Patent sealed
1979-07-11
PCNP
Patent ceased through non-payment of renewal fee
