GB1596733A - Arc lamp window seal - Google Patents
Arc lamp window seal Download PDFInfo
- Publication number
- GB1596733A GB1596733A GB13603/80A GB1360380A GB1596733A GB 1596733 A GB1596733 A GB 1596733A GB 13603/80 A GB13603/80 A GB 13603/80A GB 1360380 A GB1360380 A GB 1360380A GB 1596733 A GB1596733 A GB 1596733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- window
- annular member
- lamp
- edge
- metallic envelope
- 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
- 238000007789 sealing Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910000531 Co alloy Inorganic materials 0.000 claims 1
- 229910000640 Fe alloy Inorganic materials 0.000 claims 1
- 229910000990 Ni alloy Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 13
- 238000005219 brazing Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052594 sapphire Inorganic materials 0.000 description 4
- 239000010980 sapphire Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910000833 kovar Inorganic materials 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/98—Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge, e.g. tungsten arc lamp
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76785477A | 1977-02-11 | 1977-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1596733A true GB1596733A (en) | 1981-08-26 |
Family
ID=25080786
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13603/80A Expired GB1596733A (en) | 1977-02-11 | 1978-02-09 | Arc lamp window seal |
| GB5313/78A Expired GB1596732A (en) | 1977-02-11 | 1978-02-09 | Xenon arc lamp with compressive ceramic to metal seals |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5313/78A Expired GB1596732A (en) | 1977-02-11 | 1978-02-09 | Xenon arc lamp with compressive ceramic to metal seals |
Country Status (6)
| Country | Link |
|---|---|
| JP (2) | JPS53103670A (ja) |
| CA (1) | CA1136690A (ja) |
| DE (1) | DE2804716A1 (ja) |
| FR (1) | FR2380634A1 (ja) |
| GB (2) | GB1596733A (ja) |
| IT (1) | IT1093280B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0221882A (ja) * | 1988-07-08 | 1990-01-24 | Mizuno Corp | ゴルフクラブ用ヘッド |
| JPH04281173A (ja) * | 1991-03-08 | 1992-10-06 | Sharp Corp | 冷蔵庫 |
| GB2464954B (en) | 2008-10-30 | 2012-06-20 | Univ Open | Valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3715613A (en) * | 1971-05-13 | 1973-02-06 | Varian Associates | Sealed high-pressure arc lamp and socket therefor |
-
1978
- 1978-02-03 DE DE19782804716 patent/DE2804716A1/de not_active Withdrawn
- 1978-02-07 FR FR7803392A patent/FR2380634A1/fr not_active Withdrawn
- 1978-02-09 GB GB13603/80A patent/GB1596733A/en not_active Expired
- 1978-02-09 GB GB5313/78A patent/GB1596732A/en not_active Expired
- 1978-02-10 IT IT20153/78A patent/IT1093280B/it active
- 1978-02-10 CA CA000296702A patent/CA1136690A/en not_active Expired
- 1978-02-10 JP JP1368078A patent/JPS53103670A/ja active Granted
-
1984
- 1984-12-20 JP JP59267569A patent/JPS6116460A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116460A (ja) | 1986-01-24 |
| JPS6226144B2 (ja) | 1987-06-06 |
| DE2804716A1 (de) | 1978-08-17 |
| JPS53103670A (en) | 1978-09-09 |
| FR2380634A1 (fr) | 1978-09-08 |
| IT1093280B (it) | 1985-07-19 |
| IT7820153A0 (it) | 1978-02-10 |
| GB1596732A (en) | 1981-08-26 |
| CA1136690A (en) | 1982-11-30 |
| JPS6149788B2 (ja) | 1986-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |