BE543614A - - Google Patents
Info
- Publication number
- BE543614A BE543614A BE543614DA BE543614A BE 543614 A BE543614 A BE 543614A BE 543614D A BE543614D A BE 543614DA BE 543614 A BE543614 A BE 543614A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/33—Special shape of cross-section, e.g. for producing cool spot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
- H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US341906XA | 1954-12-14 | 1954-12-14 | |
| US856912XA | 1956-04-09 | 1956-04-09 | |
| US857711XA | 1956-04-19 | 1956-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE543614A true BE543614A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=27364591
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE556306D BE556306A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1954-12-14 | ||
| BE543614D BE543614A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1954-12-14 | ||
| BE556663D BE556663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1954-12-14 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE556306D BE556306A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1954-12-14 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE556663D BE556663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1954-12-14 |
Country Status (6)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL238268A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1958-04-18 | |||
| DE1153833B (de) * | 1958-12-17 | 1963-09-05 | Gen Electric Co Ltd | Elektrische Natriumdampfentladungslampe |
| CA1255738A (en) * | 1984-12-06 | 1989-06-13 | Radomir Lagushenko | Low pressure arc discharge tube having increased voltage |
| US4884007A (en) * | 1984-12-06 | 1989-11-28 | Gte Products Corporation | Low pressure arc discharge tube having increased voltage |
| JP4494800B2 (ja) * | 2002-04-11 | 2010-06-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 低圧水銀蒸気放電灯 |
| US7276853B2 (en) | 2002-04-11 | 2007-10-02 | Koninklijke Philips Electronics, N.V. | Low-pressure mercury vapor discharge lamp |
| US7263878B2 (en) | 2002-04-17 | 2007-09-04 | Continental Teves Ag & Co. Ohg | Method for identifying tire characteristics |
| CN1781179A (zh) * | 2002-10-04 | 2006-05-31 | 皇家飞利浦电子股份有限公司 | 低压汞蒸汽放电灯 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2213245A (en) * | 1935-12-23 | 1940-09-03 | Germer Edmund | Electrical discharge device |
| FR802714A (fr) * | 1936-02-12 | 1936-09-14 | Perfectionnements aux tubes luminescents | |
| FR861799A (fr) * | 1938-11-26 | 1941-02-17 | Lampes Sa | Perfectionnements aux dispositifs à décharge lumineuse |
| BE469579A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1940-03-01 | |||
| US2482421A (en) * | 1943-10-21 | 1949-09-20 | Gen Electric | Flat tube electrical device |
| FR907572A (fr) * | 1944-04-22 | 1946-03-15 | Perfectionnements au dispositif intérieur des tubes à décharge | |
| US2445012A (en) * | 1946-10-29 | 1948-07-13 | Clarence H Van Orden | Luminous electrical discharge device |
-
0
- BE BE556306D patent/BE556306A/xx unknown
- NL NL216121D patent/NL216121A/xx unknown
- NL NL106187D patent/NL106187C/xx active
- NL NL202747D patent/NL202747A/xx unknown
- NL NL105871D patent/NL105871C/xx active
- NL NL202746D patent/NL202746A/xx unknown
- BE BE543614D patent/BE543614A/xx unknown
- BE BE556663D patent/BE556663A/xx unknown
- DE DENDAT1050443D patent/DE1050443B/de active Pending
- NL NL105216D patent/NL105216C/xx active
-
1955
- 1955-12-06 GB GB34975/55A patent/GB802877A/en not_active Expired
- 1955-12-13 FR FR1162139D patent/FR1162139A/fr not_active Expired
- 1955-12-13 GB GB35774/55A patent/GB821321A/en not_active Expired
- 1955-12-13 DE DEG18571A patent/DE1051398B/de active Pending
- 1955-12-14 CH CH341906D patent/CH341906A/de unknown
- 1955-12-14 DE DEG18585A patent/DE1044274B/de active Pending
- 1955-12-14 CH CH341907D patent/CH341907A/de unknown
-
1957
- 1957-03-27 GB GB9999/57A patent/GB856912A/en not_active Expired
- 1957-04-02 FR FR71667D patent/FR71667E/fr not_active Expired
- 1957-04-03 GB GB10932/57A patent/GB857711A/en not_active Expired
- 1957-04-04 FR FR71976D patent/FR71976E/fr not_active Expired
- 1957-04-08 CH CH349696D patent/CH349696A/de unknown
- 1957-04-11 FR FR71978D patent/FR71978E/fr not_active Expired
- 1957-04-15 DE DEG21912A patent/DE1054171B/de active Pending
- 1957-04-18 CH CH349340D patent/CH349340A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL202747A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1054171B (de) | 1959-04-02 |
| NL202746A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NL105216C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1162139A (fr) | 1958-09-09 |
| GB802877A (en) | 1958-10-15 |
| GB857711A (en) | 1961-01-04 |
| GB821321A (en) | 1959-10-07 |
| FR71976E (fr) | 1960-03-15 |
| NL216121A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| CH341906A (de) | 1959-10-31 |
| FR71978E (fr) | 1960-03-15 |
| DE1051398B (de) | 1959-02-26 |
| BE556306A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1044274B (de) | 1958-11-20 |
| NL106187C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB856912A (en) | 1960-12-21 |
| CH341907A (de) | 1959-10-31 |
| CH349696A (de) | 1960-10-31 |
| FR71667E (fr) | 1960-01-13 |
| NL105871C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| CH349340A (de) | 1960-10-15 |
| DE1050443B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| BE556663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |