JPS57197744A - Incandescent bulb - Google Patents

Incandescent bulb

Info

Publication number
JPS57197744A
JPS57197744A JP56083612A JP8361281A JPS57197744A JP S57197744 A JPS57197744 A JP S57197744A JP 56083612 A JP56083612 A JP 56083612A JP 8361281 A JP8361281 A JP 8361281A JP S57197744 A JPS57197744 A JP S57197744A
Authority
JP
Japan
Prior art keywords
incandescent bulb
incandescent
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.)
Granted
Application number
JP56083612A
Other languages
Japanese (ja)
Other versions
JPH0429185B2 (en
Inventor
Namio Iwata
Katsuhiro Shiratori
Kuniharu Kikuchi
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.)
TOUKI DENKI KOGYO KK
Toshiba Corp
Original Assignee
TOUKI DENKI KOGYO KK
Tokyo Shibaura Electric Co Ltd
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 TOUKI DENKI KOGYO KK, Tokyo Shibaura Electric Co Ltd filed Critical TOUKI DENKI KOGYO KK
Priority to JP56083612A priority Critical patent/JPS57197744A/en
Publication of JPS57197744A publication Critical patent/JPS57197744A/en
Publication of JPH0429185B2 publication Critical patent/JPH0429185B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
JP56083612A 1981-05-30 1981-05-30 Incandescent bulb Granted JPS57197744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56083612A JPS57197744A (en) 1981-05-30 1981-05-30 Incandescent bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56083612A JPS57197744A (en) 1981-05-30 1981-05-30 Incandescent bulb

Publications (2)

Publication Number Publication Date
JPS57197744A true JPS57197744A (en) 1982-12-04
JPH0429185B2 JPH0429185B2 (en) 1992-05-18

Family

ID=13807306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56083612A Granted JPS57197744A (en) 1981-05-30 1981-05-30 Incandescent bulb

Country Status (1)

Country Link
JP (1) JPS57197744A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272599A (en) * 1988-09-08 1990-03-12 Hayashibara Takeshi Illumination device
JP2015185419A (en) * 2014-03-25 2015-10-22 東芝ライテック株式会社 Incandescent lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272599A (en) * 1988-09-08 1990-03-12 Hayashibara Takeshi Illumination device
JP2015185419A (en) * 2014-03-25 2015-10-22 東芝ライテック株式会社 Incandescent lamp

Also Published As

Publication number Publication date
JPH0429185B2 (en) 1992-05-18

Similar Documents

Publication Publication Date Title
GB2144579B (en) Incandescent lamps
GB2128805B (en) Incandescent lamp
JPS57199166A (en) Bulb
GB8419450D0 (en) Incandescent lamps
JPS5772258A (en) Incandescent bulb
JPS57212760A (en) Bulb
DE3270341D1 (en) Electric incandescent lamp
JPS5750764A (en) Incandescent lamp
JPS5738557A (en) Incandescent lamp
JPS56107468A (en) Incandescent bulb
JPS57124846A (en) Incandescent bulb
JPS57199165A (en) Incandescent bulb
JPS57197744A (en) Incandescent bulb
JPS5743353A (en) Incandescent lamp
JPS56145652A (en) Bulb filament
GB2109990B (en) Incandescent lamp
JPS5763770A (en) Incandescent lamp unit
GB8406273D0 (en) Incandescent lamps
JPS57130365A (en) Halogen-filled incandescent bulb
JPS57172652A (en) Incandescent bulb
JPS57185666A (en) Incandescent bulb
JPS57202647A (en) Incandescent bulb
JPS57202648A (en) Incandescent bulb
JPS5776746A (en) Incandescent bulb
JPS56106364A (en) Incandescent bulb