GB737597A - Improvements in holders for electric lamps - Google Patents
Improvements in holders for electric lampsInfo
- Publication number
- GB737597A GB737597A GB6288/53A GB628853A GB737597A GB 737597 A GB737597 A GB 737597A GB 6288/53 A GB6288/53 A GB 6288/53A GB 628853 A GB628853 A GB 628853A GB 737597 A GB737597 A GB 737597A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamp
- holder
- pin
- holders
- march
- 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
- 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
- H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
- H01R33/0836—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means
- H01R33/0845—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means with axially resilient member
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
737,597. Lamp-holders. PHILIPS ELECTRICAL INDUSTRIES, Ltd. March 6, 1953 [March 11, 1952], No. 6288/53. Class 38 (1). An explosion-proof holder for a lamp having plug caps, comprises a small metal cap 1 (capacity about 2 c.c.) housing a spring-pressed contact-plate 2, and an insulating sleeve 3 attached to the cap in a gas-tight manner, there being an annular clearance between the inner surface of the sleeve and the lamp pin 4 so as to cool issuing spark gases produced at the contacts. To avoid exposure of "live" parts during manipulation of the lamp, the holder is connected by a strip 7 to a pin 6, both being mounted on an insulating plate 10 and housed in a cover 11. A current-supply holder 8 similar to the first one is secured to a housing 9, the lamp plugging into the first holder and the pin 6 into the holder 8 to make the electrical connection.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE737597X | 1952-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB737597A true GB737597A (en) | 1955-09-28 |
Family
ID=6642601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6288/53A Expired GB737597A (en) | 1952-03-11 | 1953-03-06 | Improvements in holders for electric lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB737597A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108346886A (en) * | 2018-04-12 | 2018-07-31 | 骑酷科技(大连)有限公司 | Waterproof electrical connector easy to operate |
-
1953
- 1953-03-06 GB GB6288/53A patent/GB737597A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108346886A (en) * | 2018-04-12 | 2018-07-31 | 骑酷科技(大连)有限公司 | Waterproof electrical connector easy to operate |
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