JPS5434474Y2 - - Google Patents
Info
- Publication number
- JPS5434474Y2 JPS5434474Y2 JP1977135803U JP13580377U JPS5434474Y2 JP S5434474 Y2 JPS5434474 Y2 JP S5434474Y2 JP 1977135803 U JP1977135803 U JP 1977135803U JP 13580377 U JP13580377 U JP 13580377U JP S5434474 Y2 JPS5434474 Y2 JP S5434474Y2
- Authority
- JP
- Japan
- 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
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/183—Composition or manufacture of getters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27140172A | 1972-07-13 | 1972-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5379785U JPS5379785U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-07-03 |
| JPS5434474Y2 true JPS5434474Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-10-22 |
Family
ID=23035389
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48079753A Pending JPS4985875A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-13 | 1973-07-13 | |
| JP1977135803U Expired JPS5434474Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-13 | 1977-10-07 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48079753A Pending JPS4985875A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-13 | 1973-07-13 |
Country Status (3)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565247Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-01-10 | 1981-02-04 | ||
| JPS5628682Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-10-23 | 1981-07-08 | ||
| NL7907220A (nl) * | 1979-09-28 | 1981-03-31 | Philips Nv | Lagedrukmetaaldampontladingslamp. |
| US4859905A (en) * | 1983-03-10 | 1989-08-22 | Gte Products Corporation | Unsaturated vapor high pressure sodium lamp getter mounting |
| US4686421A (en) * | 1985-05-30 | 1987-08-11 | Gte Products Corporation | Glow discharge starter and arc discharge lamp containing same |
| US4918352A (en) * | 1988-11-07 | 1990-04-17 | General Electric Company | Metal halide lamps with oxidized frame parts |
| US6077046A (en) * | 1998-01-20 | 2000-06-20 | Raytheon Company | Getter assembly having porous metallic support and its use in a vacuum apparatus |
| WO2003015126A1 (en) * | 2001-08-03 | 2003-02-20 | Koninklijke Philips Electronics N.V. | High-pressure discharge lamp and method of manufacturing it |
| DE10228883B3 (de) * | 2002-06-27 | 2004-02-26 | Schott Glas | Halteklammer zur Lagefixierung von Gettern in Behältnissen beliebigen Querschnittes in abgeschlossenen Vakuumsystemen sowie Behältnis für den Einsatz in abgeschlossenen Vakuumsystemen, insbesondere Kollektorrohr |
| US7142956B2 (en) * | 2004-03-19 | 2006-11-28 | Hemisphere Gps Llc | Automatic steering system and method |
| US7162348B2 (en) | 2002-12-11 | 2007-01-09 | Hemisphere Gps Llc | Articulated equipment position control system and method |
| US20040212533A1 (en) * | 2003-04-23 | 2004-10-28 | Whitehead Michael L. | Method and system for satellite based phase measurements for relative positioning of fixed or slow moving points in close proximity |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3519864A (en) * | 1966-12-29 | 1970-07-07 | Sylvania Electric Prod | High pressure electric discharge device with barium peroxide getter and getter mounting structure |
| JPS4530545Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-12-29 | 1970-11-24 |
-
1972
- 1972-07-13 US US00271401A patent/US3737710A/en not_active Expired - Lifetime
-
1973
- 1973-07-09 CA CA175,960A patent/CA968401A/en not_active Expired
- 1973-07-13 JP JP48079753A patent/JPS4985875A/ja active Pending
-
1977
- 1977-10-07 JP JP1977135803U patent/JPS5434474Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4985875A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-16 |
| US3737710A (en) | 1973-06-05 |
| CA968401A (en) | 1975-05-27 |
| JPS5379785U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-07-03 |