GB1563596A - Electric lamps - Google Patents
Electric lamps Download PDFInfo
- Publication number
- GB1563596A GB1563596A GB51712/76A GB5171276A GB1563596A GB 1563596 A GB1563596 A GB 1563596A GB 51712/76 A GB51712/76 A GB 51712/76A GB 5171276 A GB5171276 A GB 5171276A GB 1563596 A GB1563596 A GB 1563596A
- Authority
- GB
- United Kingdom
- Prior art keywords
- envelope
- glass
- lamp
- weight
- lamps
- 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
- 239000011521 glass Substances 0.000 claims description 24
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 239000005388 borosilicate glass Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/04—Vessels or containers characterised by the material thereof
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31—Surface property or characteristic of web, sheet or block
- Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7514565A NL7514565A (nl) | 1975-12-15 | 1975-12-15 | Lampen voor hoge vermogens. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1563596A true GB1563596A (en) | 1980-03-26 |
Family
ID=19825023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51712/76A Expired GB1563596A (en) | 1975-12-15 | 1976-12-10 | Electric lamps |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4091951A (enExample) |
| JP (1) | JPS5273580A (enExample) |
| BE (1) | BE849364A (enExample) |
| DE (1) | DE2655332A1 (enExample) |
| ES (1) | ES454171A1 (enExample) |
| FR (1) | FR2335948A1 (enExample) |
| GB (1) | GB1563596A (enExample) |
| NL (1) | NL7514565A (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL182439C (nl) * | 1978-05-23 | 1988-03-01 | Philips Nv | Korteboogontladingslamp. |
| US4192689A (en) * | 1978-05-30 | 1980-03-11 | Ppg Industries, Inc. | Ion exchange strengthening of soda-lime-silica glass |
| US4499397A (en) * | 1982-11-05 | 1985-02-12 | General Electric Company | Color corrective coating for arc lamp |
| USD321404S (en) | 1990-03-29 | 1991-11-05 | Falburg Films Corporation | Light bulb |
| US5391523A (en) * | 1993-10-27 | 1995-02-21 | Marlor; Richard C. | Electric lamp with lead free glass |
| US5557171A (en) * | 1995-06-15 | 1996-09-17 | Osram Sylvania Inc. | High intensity discharge lamp with ultra violet absorbing envelope |
| FR2739095B1 (fr) * | 1995-09-25 | 1997-11-14 | Saint Gobain Vitrage | Lentilles optiques et procedes de fabrication |
| EP1288564B1 (en) | 2001-08-28 | 2005-12-14 | Nippon Electric Glass Co., Ltd | Low-cost reflector with excellent heat resistance |
| DE10141961A1 (de) * | 2001-08-28 | 2003-03-20 | Philips Corp Intellectual Pty | Entladungslampe und Außenkolben hierfür |
| CN100401186C (zh) * | 2001-08-28 | 2008-07-09 | 日本电气硝子株式会社 | 具有优良抗热性的低成本反射器 |
| JP2005314169A (ja) * | 2004-04-28 | 2005-11-10 | Matsushita Electric Ind Co Ltd | ランプ用ガラス組成物およびこれを用いたランプ |
| JP4995413B2 (ja) * | 2004-05-31 | 2012-08-08 | パナソニック株式会社 | ランプ用ガラス組成物およびこれを用いたランプ |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE754450Q (fr) | 1960-11-15 | 1971-01-18 | Research Corp | Procede de traitement du verre |
| US3844754A (en) * | 1966-02-23 | 1974-10-29 | Owens Illinois Inc | Process of ion exchange of glass |
| US3498773A (en) * | 1966-02-23 | 1970-03-03 | Owens Illinois Inc | Method of strengthening glass by ion exchange |
| GB1215624A (en) * | 1967-04-27 | 1970-12-16 | Glaverbel | Process for modifying glass and other materials |
| US3581137A (en) * | 1967-07-31 | 1971-05-25 | Westinghouse Electric Corp | Electric lamp having an envelope composed of photoresistant soda-lime silicate glass |
| SE354377B (enExample) * | 1969-05-08 | 1973-03-05 | Tokyo Shibaura Electric Co | |
| JPS5035675Y2 (enExample) * | 1971-01-28 | 1975-10-17 | ||
| US3723790A (en) * | 1971-02-01 | 1973-03-27 | Corning Glass Works | Electrical lamp or tube comprising copper coated nickel-iron alloy electrical current conductors and a glass enclosure |
| US3875763A (en) * | 1973-03-12 | 1975-04-08 | Brockway Glass Co Inc | Method of strengthening glass containers |
| DE2416128A1 (de) * | 1974-04-03 | 1975-11-27 | Patra Patent Treuhand | Verfahren zur erhoehung der bestaendigkeit von alkalihaltigen glaesern, insbesondere natronkalksilikatglaesern |
| US3930820A (en) * | 1974-06-11 | 1976-01-06 | Asg Industries Inc. | Strengthening sheet glass by ion exchange |
-
1975
- 1975-12-15 NL NL7514565A patent/NL7514565A/xx not_active Application Discontinuation
-
1976
- 1976-11-26 US US05/745,478 patent/US4091951A/en not_active Expired - Lifetime
- 1976-12-07 DE DE19762655332 patent/DE2655332A1/de not_active Withdrawn
- 1976-12-10 GB GB51712/76A patent/GB1563596A/en not_active Expired
- 1976-12-11 ES ES454171A patent/ES454171A1/es not_active Expired
- 1976-12-11 JP JP51149303A patent/JPS5273580A/ja active Pending
- 1976-12-13 BE BE173224A patent/BE849364A/xx unknown
- 1976-12-15 FR FR7637723A patent/FR2335948A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4091951A (en) | 1978-05-30 |
| FR2335948A1 (fr) | 1977-07-15 |
| DE2655332A1 (de) | 1977-06-23 |
| NL7514565A (nl) | 1977-06-17 |
| JPS5273580A (en) | 1977-06-20 |
| FR2335948B1 (enExample) | 1980-10-24 |
| ES454171A1 (es) | 1977-12-01 |
| BE849364A (fr) | 1977-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |