JP2005251418A - 電球 - Google Patents

電球 Download PDF

Info

Publication number
JP2005251418A
JP2005251418A JP2004056280A JP2004056280A JP2005251418A JP 2005251418 A JP2005251418 A JP 2005251418A JP 2004056280 A JP2004056280 A JP 2004056280A JP 2004056280 A JP2004056280 A JP 2004056280A JP 2005251418 A JP2005251418 A JP 2005251418A
Authority
JP
Japan
Prior art keywords
filament
bulb
light
filaments
light bulb
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.)
Pending
Application number
JP2004056280A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005251418A5 (enExample
Inventor
Seishiro Hagiwara
征四郎 萩原
Takayuki Kametani
隆之 亀谷
Takeshi Maeda
豪 前田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETOU DENKI KK
ICHINOMIYA LIGHTING KK
Original Assignee
ETOU DENKI KK
ICHINOMIYA LIGHTING KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ETOU DENKI KK, ICHINOMIYA LIGHTING KK filed Critical ETOU DENKI KK
Priority to JP2004056280A priority Critical patent/JP2005251418A/ja
Priority to PCT/JP2005/003406 priority patent/WO2005083747A1/ja
Priority to EP05719723A priority patent/EP1727187A1/en
Priority to KR1020067020517A priority patent/KR20060116250A/ko
Priority to CNA2005800139278A priority patent/CN1977357A/zh
Priority to US10/591,251 priority patent/US20070278953A1/en
Publication of JP2005251418A publication Critical patent/JP2005251418A/ja
Publication of JP2005251418A5 publication Critical patent/JP2005251418A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/26—Screens; Filters

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2004056280A 2004-03-01 2004-03-01 電球 Pending JP2005251418A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004056280A JP2005251418A (ja) 2004-03-01 2004-03-01 電球
PCT/JP2005/003406 WO2005083747A1 (ja) 2004-03-01 2005-03-01 電球
EP05719723A EP1727187A1 (en) 2004-03-01 2005-03-01 Lamp bulb
KR1020067020517A KR20060116250A (ko) 2004-03-01 2005-03-01 램프 벌브
CNA2005800139278A CN1977357A (zh) 2004-03-01 2005-03-01 电灯
US10/591,251 US20070278953A1 (en) 2004-03-01 2005-03-01 Lamp Bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004056280A JP2005251418A (ja) 2004-03-01 2004-03-01 電球

Publications (2)

Publication Number Publication Date
JP2005251418A true JP2005251418A (ja) 2005-09-15
JP2005251418A5 JP2005251418A5 (enExample) 2007-04-19

Family

ID=34908904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004056280A Pending JP2005251418A (ja) 2004-03-01 2004-03-01 電球

Country Status (6)

Country Link
US (1) US20070278953A1 (enExample)
EP (1) EP1727187A1 (enExample)
JP (1) JP2005251418A (enExample)
KR (1) KR20060116250A (enExample)
CN (1) CN1977357A (enExample)
WO (1) WO2005083747A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014120375A (ja) * 2012-12-18 2014-06-30 Koto Electric Co Ltd ハロゲン電球

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006060774A1 (de) * 2006-12-21 2008-06-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Halogenglühlampe
US8796910B2 (en) 2008-07-23 2014-08-05 Lg Electronics, Inc. Halogen lamp comprising bulb and structure to prevent filament parts from contracting each other
WO2011150174A1 (en) * 2010-05-28 2011-12-01 Superior Quartz Products, Inc. Discharge lamp with self-supporting electrode structures
RU2548365C1 (ru) * 2014-02-12 2015-04-20 Владимир Викторович Черниченко Электрическая лампа накаливания
RU2568664C2 (ru) * 2014-02-12 2015-11-20 Владимир Викторович Черниченко Электрическая лампа накаливания
RU2550336C1 (ru) * 2014-02-12 2015-05-10 Владимир Викторович Черниченко Электрическая лампа накаливания
RU2559790C1 (ru) * 2014-02-12 2015-08-10 Владимир Викторович Черниченко Электрическая лампа накаливания
RU2549616C1 (ru) * 2014-02-12 2015-04-27 Владимир Викторович Черниченко Электрическая лампа накаливания
CN219889363U (zh) 2023-04-28 2023-10-24 东莞市米蕾电子科技有限公司 一种简易荧光丝幻彩灯泡

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481680A (en) * 1921-01-10 1924-01-22 Brindel Clyde Incandescent lamp
US1513407A (en) * 1921-03-25 1924-10-28 Lombos Arthur Lasslow Incandescent lamp
JPS5782141A (en) * 1980-09-08 1982-05-22 Corning Glass Works Glass envelope for tungsten-halogen lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2795232A1 (fr) * 1999-06-15 2000-12-22 Koninkl Philips Electronics Nv Lampe pour projecteur muni d'un reflecteur

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481680A (en) * 1921-01-10 1924-01-22 Brindel Clyde Incandescent lamp
US1513407A (en) * 1921-03-25 1924-10-28 Lombos Arthur Lasslow Incandescent lamp
JPS5782141A (en) * 1980-09-08 1982-05-22 Corning Glass Works Glass envelope for tungsten-halogen lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014120375A (ja) * 2012-12-18 2014-06-30 Koto Electric Co Ltd ハロゲン電球

Also Published As

Publication number Publication date
US20070278953A1 (en) 2007-12-06
KR20060116250A (ko) 2006-11-14
WO2005083747A1 (ja) 2005-09-09
CN1977357A (zh) 2007-06-06
EP1727187A1 (en) 2006-11-29
WO2005083747A8 (ja) 2006-10-19

Similar Documents

Publication Publication Date Title
US5493167A (en) Lamp assembly with shroud employing insulator support stops
JP2005251418A (ja) 電球
US4754197A (en) Arc discharge lamp assembly simulating gaslight
JPH04220943A (ja) 片側でプレス封止されたハロゲン白熱ランプ
US3445713A (en) Halogen cycle incandescent lamp
US3441774A (en) Halogen-cycle incandescent lamp with planar filament
CA2688257C (en) High pressure sodium lamp
US3265922A (en) Electric lamp
US5594294A (en) Lamp assembly with a resilient retaining lamp mount structure
JP2004193061A (ja) メタルハライドランプ
US6667573B2 (en) Halogen incandescent lamp
US6789919B2 (en) Circular fluorescent lamp unit and lighting apparatus
US4686411A (en) Incandescent lamp having an improved axial mounting structure for a filament
US2838713A (en) Light source including an arc tube
CA2968565A1 (en) Ceramic metal halide lamp
US1751407A (en) Electric lamp for beacon lights
JP4941793B2 (ja) セラミックメタルハライドランプ
JP4331938B2 (ja) 円形蛍光ランプ
KR200496006Y1 (ko) 차열판이 설치된 메탈 할라이드 램프
JP2005203309A (ja) 放電ランプ及び照明装置
RU2071620C1 (ru) Комбинированная электролампа освещения
JPH08273617A (ja) 金属蒸気放電灯
US20050046354A1 (en) Lamp assembly with a retainer connecting a stem to a lamp capsule
JPS62262356A (ja) 金属蒸気放電灯
JP2015065006A (ja) フィラメントおよび白熱電球

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070301

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070301

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100706

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20110128