DE2142687A1 - Elektrische Lampe mit Quetschfuß - Google Patents
Elektrische Lampe mit QuetschfußInfo
- Publication number
- DE2142687A1 DE2142687A1 DE19712142687 DE2142687A DE2142687A1 DE 2142687 A1 DE2142687 A1 DE 2142687A1 DE 19712142687 DE19712142687 DE 19712142687 DE 2142687 A DE2142687 A DE 2142687A DE 2142687 A1 DE2142687 A1 DE 2142687A1
- Authority
- DE
- Germany
- Prior art keywords
- slot
- tape
- rod
- lamp
- embedded
- 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.)
- Withdrawn
Links
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 15
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 239000011733 molybdenum Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
- 239000011521 glass Substances 0.000 description 11
- 150000002739 metals Chemical class 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 229910001507 metal halide Inorganic materials 0.000 description 3
- 150000005309 metal halides Chemical class 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
- 241000282461 Canis lupus Species 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- 241000348818 Lampea Species 0.000 description 1
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- 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
- H01J5/32—Seals for leading-in conductors
- H01J5/38—Pinched-stem or analogous seals
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6769970A | 1970-08-28 | 1970-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2142687A1 true DE2142687A1 (de) | 1972-03-02 |
Family
ID=22077777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712142687 Withdrawn DE2142687A1 (de) | 1970-08-28 | 1971-08-26 | Elektrische Lampe mit Quetschfuß |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3668456A (enrdf_load_stackoverflow) |
| AU (1) | AU3273371A (enrdf_load_stackoverflow) |
| CA (1) | CA940584A (enrdf_load_stackoverflow) |
| DE (1) | DE2142687A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1302340A (enrdf_load_stackoverflow) |
| ZA (1) | ZA715437B (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7306208A (enrdf_load_stackoverflow) * | 1973-05-04 | 1974-11-06 | ||
| US4045645A (en) * | 1976-03-05 | 1977-08-30 | Gte Sylvania Incorporated | Welding process for slotted tungsten rod |
| GB8429740D0 (en) * | 1984-11-24 | 1985-01-03 | Emi Plc Thorn | Lead wires in pinch seals |
| US4703221A (en) * | 1986-04-18 | 1987-10-27 | Ochoa Carlos G | Electric lamp and method of making |
| US5038010A (en) * | 1989-11-29 | 1991-08-06 | Samsung Electron Devices Co., Ltd. | Apparatus for welding leads to the electrodes of an ultrahigh voltage mercury vapor lamp |
| JP3803432B2 (ja) * | 1995-10-30 | 2006-08-02 | セイコーエプソン株式会社 | ランプユニット及びこれを用いた画像読み取り装置 |
| US8277274B2 (en) * | 2002-11-07 | 2012-10-02 | Advanced Lighting Technologies, Inc. | Apparatus and methods for use of refractory abhesives in protection of metallic foils and leads |
| AU2003290669A1 (en) * | 2002-11-07 | 2004-06-03 | Advanced Lighting Technologies, Inc. | Oxidation-protected metallic foil and methods |
| DE102004044369A1 (de) * | 2004-09-10 | 2006-03-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektrische Lampe |
| WO2006046166A2 (en) * | 2004-10-25 | 2006-05-04 | Koninklijke Philips Electronics N.V. | Electric lamp |
| DE102006047389B4 (de) * | 2006-10-06 | 2017-11-09 | Osram Gmbh | Lampe mit Metallfolienabdichtung, die einen geschlitzten Metallstift und eine damit verbundene Metallfolie umfasst |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA683858A (en) * | 1964-04-07 | J. Kreps Thomas | Electric lamp filament connection | |
| US648516A (en) * | 1899-06-29 | 1900-05-01 | Karl Ochs | Electric lamp with burner of the second class. |
| US2876377A (en) * | 1955-09-01 | 1959-03-03 | Westinghouse Electric Corp | Ribbon seal and method of fabrication |
| US2883571A (en) * | 1958-03-03 | 1959-04-21 | Gen Electric | Electric incandescent lamp |
| US3093769A (en) * | 1959-05-15 | 1963-06-11 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Mixed-light electric lamp |
| US3073985A (en) * | 1960-04-21 | 1963-01-15 | Westinghouse Electric Corp | Arc tube and method |
| US3048741A (en) * | 1960-08-24 | 1962-08-07 | Duro Test Corp | Arc lamp with self-ballasted arc tube and improved lumen maintenance |
| US3360765A (en) * | 1966-05-27 | 1967-12-26 | British Lighting Ind Ltd | Mounting of tungsten-halogen lamps |
-
1970
- 1970-08-28 US US67699A patent/US3668456A/en not_active Expired - Lifetime
-
1971
- 1971-08-12 CA CA120,393A patent/CA940584A/en not_active Expired
- 1971-08-12 GB GB3796571A patent/GB1302340A/en not_active Expired
- 1971-08-16 ZA ZA715437A patent/ZA715437B/xx unknown
- 1971-08-25 AU AU32733/71A patent/AU3273371A/en not_active Expired
- 1971-08-26 DE DE19712142687 patent/DE2142687A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU3273371A (en) | 1973-03-01 |
| CA940584A (en) | 1974-01-22 |
| ZA715437B (en) | 1972-05-31 |
| GB1302340A (enrdf_load_stackoverflow) | 1973-01-10 |
| US3668456A (en) | 1972-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OGA | New person/name/address of the applicant | ||
| 8139 | Disposal/non-payment of the annual fee |