GB1009598A - Improvements in or relating to electric lamps - Google Patents
Improvements in or relating to electric lampsInfo
- Publication number
- GB1009598A GB1009598A GB1580564A GB1580564A GB1009598A GB 1009598 A GB1009598 A GB 1009598A GB 1580564 A GB1580564 A GB 1580564A GB 1580564 A GB1580564 A GB 1580564A GB 1009598 A GB1009598 A GB 1009598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- lamp
- pin
- april
- pins
- 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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
- H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
1,009,598. Electric filament lamps and discharge lamps. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. April 16, 1964 [April 19, 1963], No. 15805/64. Headings HID and H1F. An electric filament or discharge lamp has at least one socket composed of at least two components, the adjacent parts of which are in the form of discs so that the components can be adjusted with respect to each other and the discs joined face-to-face by spot welds, the surfaces of the discs remote from the connection surfaces being accessible over at least part of their area. In the form shown, the cap carries a disc 5 at each end, the outer surface of which is arranged in contact with a disc 6 having a pin 8. The pins are secured in an optical centering device (not shown) and the lamp body moved until the optical centre of the lamp lies on the common axis of the pins, the discs 5, 6 being then spot welded. To adjust the optical centre longitudinally of the lamp, a third component 9 embraces the pin 8 and is moved along this to the desired position and secured in place by a screw 10. If desired, a further locking pin 11 can then be fitted to secure the component 9 against working loose by vibration.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL291755A NL139145B (en) | 1963-04-19 | 1963-04-19 | ELECTRICAL LAMP WITH AT LEAST ONE BASE OF LAMP CONSTRUCTED FROM ANY COMPONENTS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1009598A true GB1009598A (en) | 1965-11-10 |
Family
ID=19754630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1580564A Expired GB1009598A (en) | 1963-04-19 | 1964-04-16 | Improvements in or relating to electric lamps |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT246855B (en) |
| CH (1) | CH416826A (en) |
| DE (1) | DE1979229U (en) |
| GB (1) | GB1009598A (en) |
| NL (2) | NL139145B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963785A (en) * | 1988-07-06 | 1990-10-16 | Toshiba Lighting & Technology Corporation | Fluorescent lamp unit |
-
0
- NL NL291755D patent/NL291755A/xx unknown
-
1963
- 1963-04-19 NL NL291755A patent/NL139145B/en unknown
-
1964
- 1964-04-15 DE DE1964N0016212 patent/DE1979229U/en not_active Expired
- 1964-04-16 GB GB1580564A patent/GB1009598A/en not_active Expired
- 1964-04-16 AT AT332764A patent/AT246855B/en active
- 1964-04-16 CH CH489164A patent/CH416826A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4963785A (en) * | 1988-07-06 | 1990-10-16 | Toshiba Lighting & Technology Corporation | Fluorescent lamp unit |
Also Published As
| Publication number | Publication date |
|---|---|
| AT246855B (en) | 1966-05-10 |
| NL139145B (en) | 1973-06-15 |
| CH416826A (en) | 1966-07-15 |
| NL291755A (en) | |
| DE1979229U (en) | 1968-02-22 |
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