ID25884A - Lampu pancar tanpa-elektroda - Google Patents
Lampu pancar tanpa-elektrodaInfo
- Publication number
- ID25884A ID25884A IDP20000369A ID20000369A ID25884A ID 25884 A ID25884 A ID 25884A ID P20000369 A IDP20000369 A ID P20000369A ID 20000369 A ID20000369 A ID 20000369A ID 25884 A ID25884 A ID 25884A
- Authority
- ID
- Indonesia
- Prior art keywords
- pancar
- lamp
- electrode
- pancar lamp
- electrode pancar
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/303,951 US20020067129A1 (en) | 1999-05-03 | 1999-05-03 | Ferrite core for electrodeless flourescent lamp operating at 50-500 khz |
Publications (1)
Publication Number | Publication Date |
---|---|
ID25884A true ID25884A (id) | 2000-11-09 |
Family
ID=23174399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDP20000369A ID25884A (id) | 1999-05-03 | 2000-05-03 | Lampu pancar tanpa-elektroda |
Country Status (7)
Country | Link |
---|---|
US (1) | US20020067129A1 (id) |
EP (1) | EP1050897A3 (id) |
JP (2) | JP2000348683A (id) |
CN (1) | CN1149630C (id) |
CA (1) | CA2307419C (id) |
ID (1) | ID25884A (id) |
TW (1) | TW451254B (id) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6433478B1 (en) * | 1999-11-09 | 2002-08-13 | Matsushita Electric Industrial Co., Ltd. | High frequency electrodeless compact fluorescent lamp |
US6650068B2 (en) | 2000-03-13 | 2003-11-18 | Matsushita Electric Industrial Co., Ltd. | Induction coil core, illumination unit using the same, and polycrystalline ferrite |
DE10058852A1 (de) * | 2000-11-27 | 2002-06-06 | Raylux Gmbh | Kompakte elektrodenlose Niederdruck-Gasentladungslampe mit erhöhter Lebensdauer |
WO2003021620A2 (en) * | 2001-09-05 | 2003-03-13 | Koninklijke Philips Electronics N.V. | Low-pressure gas discharge lamp |
CN100351993C (zh) * | 2002-05-28 | 2007-11-28 | 松下电器产业株式会社 | 无电极放电灯 |
JP2005346924A (ja) * | 2002-06-03 | 2005-12-15 | Matsushita Electric Ind Co Ltd | 無電極放電ランプ点灯装置および電球形無電極蛍光ランプ |
AU2003281399A1 (en) * | 2002-07-02 | 2004-01-23 | Matsushita Electric Industrial Co., Ltd. | Bulb type electrodeless discharge lamp and electrodeless discharge lamp lighting device |
JP4258380B2 (ja) * | 2004-01-05 | 2009-04-30 | パナソニック電工株式会社 | 無電極蛍光ランプ及びその点灯装置 |
WO2005076316A1 (ja) * | 2004-02-05 | 2005-08-18 | Matsushita Electric Industrial Co., Ltd. | 無電極放電ランプ |
WO2005088676A1 (fr) * | 2004-03-17 | 2005-09-22 | Shanghai Hongyuan Lighting & Electrical Equipment Co., Ltd. | Lampe amelioree a induction electromagnetique |
US20060076864A1 (en) * | 2004-10-13 | 2006-04-13 | Matsushita Electric Works Ltd. | Electrodeless high power fluorescent lamp with controlled coil temperature |
US7088033B2 (en) * | 2004-11-24 | 2006-08-08 | Matsushita Electric Works Ltd. | Electrodeless fluorescent lamp with stabilized operation at high and low ambient temperatures |
CN101286400B (zh) * | 2008-02-01 | 2010-06-23 | 桐乡特丽优电子科技有限公司 | 初始磁导率为60*的镍锌铁氧体材料及制备方法 |
WO2009121224A1 (zh) * | 2008-04-01 | 2009-10-08 | 福建源光亚明电器有限公司 | 一种高光效球形无电极荧光灯 |
DE102008017314B4 (de) * | 2008-04-04 | 2015-10-29 | SUMIDA Components & Modules GmbH | Induktives Bauelement und elektronische Schaltung zur Ansteuerung einer Leuchte |
KR101400780B1 (ko) * | 2013-05-30 | 2014-05-29 | (주)화신이앤비 | 무전극 램프 |
JP6206655B2 (ja) | 2013-08-30 | 2017-10-04 | セイコーエプソン株式会社 | 液体吐出装置およびヘッドユニット |
JP6206654B2 (ja) * | 2013-08-30 | 2017-10-04 | セイコーエプソン株式会社 | 液体吐出装置およびヘッドユニット |
JP6821566B2 (ja) * | 2014-08-19 | 2021-01-27 | エンバイロンメンタル ポテンシャルズ | フィルタ及び保護が追加された無電極蛍光灯バラスト駆動回路及び共振回路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521120A (en) * | 1968-03-20 | 1970-07-21 | Gen Electric | High frequency electrodeless fluorescent lamp assembly |
US3987335A (en) * | 1975-01-20 | 1976-10-19 | General Electric Company | Electrodeless fluorescent lamp bulb RF power energized through magnetic core located partially within gas discharge space |
JPS566412A (en) * | 1979-06-26 | 1981-01-23 | Tdk Corp | Manufacture of oxide magnetic core for discharge lamp light source |
US6057649A (en) * | 1993-05-11 | 2000-05-02 | U.S. Philips Corporation | Illumination unit, electrodeless low-pressure discharge lamp, and coil suitable for use therein |
US5834905A (en) * | 1995-09-15 | 1998-11-10 | Osram Sylvania Inc. | High intensity electrodeless low pressure light source driven by a transformer core arrangement |
US5886472A (en) * | 1997-07-11 | 1999-03-23 | Osram Sylvania Inc. | Electrodeless lamp having compensation loop for suppression of magnetic interference |
-
1999
- 1999-05-03 US US09/303,951 patent/US20020067129A1/en not_active Abandoned
-
2000
- 2000-05-02 JP JP2000133975A patent/JP2000348683A/ja active Pending
- 2000-05-02 EP EP00109384A patent/EP1050897A3/en not_active Withdrawn
- 2000-05-03 TW TW089108384A patent/TW451254B/zh not_active IP Right Cessation
- 2000-05-03 ID IDP20000369A patent/ID25884A/id unknown
- 2000-05-03 CA CA002307419A patent/CA2307419C/en not_active Expired - Fee Related
- 2000-05-03 CN CNB001179578A patent/CN1149630C/zh not_active Expired - Fee Related
-
2003
- 2003-07-01 JP JP2003189910A patent/JP2003346734A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2003346734A (ja) | 2003-12-05 |
CN1272681A (zh) | 2000-11-08 |
EP1050897A3 (en) | 2002-07-10 |
US20020067129A1 (en) | 2002-06-06 |
CA2307419C (en) | 2003-09-16 |
CN1149630C (zh) | 2004-05-12 |
JP2000348683A (ja) | 2000-12-15 |
EP1050897A2 (en) | 2000-11-08 |
CA2307419A1 (en) | 2000-11-03 |
TW451254B (en) | 2001-08-21 |
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