CA1100110A - Method of making sealed beam lamp - Google Patents
Method of making sealed beam lampInfo
- Publication number
- CA1100110A CA1100110A CA325,043A CA325043A CA1100110A CA 1100110 A CA1100110 A CA 1100110A CA 325043 A CA325043 A CA 325043A CA 1100110 A CA1100110 A CA 1100110A
- Authority
- CA
- Canada
- Prior art keywords
- reflector
- capsule
- lead
- support wires
- lamp
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 4
- 239000002775 capsule Substances 0.000 claims abstract description 25
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 description 6
- 239000010937 tungsten Substances 0.000 description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229940020445 flector Drugs 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- -1 tungsten halogen Chemical class 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US897,999 | 1978-04-20 | ||
| US05/897,999 US4189657A (en) | 1978-04-20 | 1978-04-20 | Method of making sealed beam lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1100110A true CA1100110A (en) | 1981-04-28 |
Family
ID=25408778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA325,043A Expired CA1100110A (en) | 1978-04-20 | 1979-04-06 | Method of making sealed beam lamp |
Country Status (9)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459120A (en) * | 1980-03-10 | 1984-07-10 | General Motors Corporation | Sealed beam lamp and method of manufacture |
| US4429249A (en) | 1980-03-10 | 1984-01-31 | General Motors Corporation | Sealed beam lamp and method of manufacture |
| JPS6293769U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-12-02 | 1987-06-15 | ||
| US5659221A (en) * | 1996-03-26 | 1997-08-19 | Osram Sylvania, Inc. | High intensity discharge headlamp assembly |
| US6595660B2 (en) | 2001-03-27 | 2003-07-22 | General Electric Company | Silicone adhesive for lamp lens attachment |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2689924A (en) * | 1950-01-28 | 1954-09-21 | Hartford Nat Bank & Trust Co | Electric incandescent lamp |
| US2870362A (en) * | 1955-06-15 | 1959-01-20 | Gen Motors Corp | Pre-aimed light projector |
| US2890920A (en) * | 1957-07-12 | 1959-06-16 | Gen Motors Corp | Headlamp pre-aiming apparatus |
| GB1377496A (en) * | 1971-05-15 | 1974-12-18 | British Sealed Beams Ltd | Sealed beam lamps |
| DE2321709C3 (de) * | 1973-04-28 | 1975-10-16 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektrische Strahlerlampe, insbesondere für den Einsatz als Fahrzeugscheinwerfer, und Verfahren zu ihrer Herstellung |
| US3936686A (en) * | 1973-05-07 | 1976-02-03 | Moore Donald W | Reflector lamp cooling and containing assemblies |
| US3909607A (en) * | 1973-10-18 | 1975-09-30 | Thorn Electrical Ind Ltd | Sealed-beam lamp construction |
| FR2284187A1 (fr) * | 1974-09-03 | 1976-04-02 | Loing Verreries | Nouvelle structure de lampe et son utilisation notamment dans des equipements d'eclairage automobile |
| US3997808A (en) * | 1975-06-30 | 1976-12-14 | General Electric Company | Mounting for single-ended lamp |
| US4009966A (en) * | 1975-09-24 | 1977-03-01 | General Motors Corporation | Headlamp focusing method |
-
1978
- 1978-04-20 US US05/897,999 patent/US4189657A/en not_active Expired - Lifetime
-
1979
- 1979-02-14 NL NLAANVRAGE7901167,A patent/NL184922C/xx not_active IP Right Cessation
- 1979-04-06 CA CA325,043A patent/CA1100110A/en not_active Expired
- 1979-04-06 JP JP54041910A patent/JPS586272B2/ja not_active Expired
- 1979-04-18 DE DE19792915571 patent/DE2915571A1/de active Granted
- 1979-04-18 IT IT21941/79A patent/IT1112241B/it active
- 1979-04-18 FR FR7909777A patent/FR2423717B1/fr not_active Expired
- 1979-04-19 GB GB7913666A patent/GB2019548B/en not_active Expired
- 1979-04-19 BE BE2/57741A patent/BE875693A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL184922C (nl) | 1989-12-01 |
| US4189657A (en) | 1980-02-19 |
| NL7901167A (nl) | 1979-10-23 |
| IT7921941A0 (it) | 1979-04-18 |
| GB2019548A (en) | 1979-10-31 |
| IT1112241B (it) | 1986-01-13 |
| GB2019548B (en) | 1982-04-28 |
| JPS54141082A (en) | 1979-11-01 |
| BE875693A (fr) | 1979-08-16 |
| DE2915571A1 (de) | 1979-10-31 |
| JPS586272B2 (ja) | 1983-02-03 |
| NL184922B (nl) | 1989-07-03 |
| FR2423717A1 (fr) | 1979-11-16 |
| DE2915571C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-09-28 |
| FR2423717B1 (fr) | 1987-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |