JPS5416878A - Bulb - Google Patents

Bulb

Info

Publication number
JPS5416878A
JPS5416878A JP8171377A JP8171377A JPS5416878A JP S5416878 A JPS5416878 A JP S5416878A JP 8171377 A JP8171377 A JP 8171377A JP 8171377 A JP8171377 A JP 8171377A JP S5416878 A JPS5416878 A JP S5416878A
Authority
JP
Japan
Prior art keywords
bulb
filament
crushing
coil formed
enables easy
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
JP8171377A
Other languages
Japanese (ja)
Inventor
Tsutomu Watanabe
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8171377A priority Critical patent/JPS5416878A/en
Publication of JPS5416878A publication Critical patent/JPS5416878A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a bulb which enables easy and secure support of a filament by crushing a coil formed on inner wires after the end of the filament is previously inserted.
COPYRIGHT: (C)1979,JPO&Japio
JP8171377A 1977-07-08 1977-07-08 Bulb Pending JPS5416878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8171377A JPS5416878A (en) 1977-07-08 1977-07-08 Bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8171377A JPS5416878A (en) 1977-07-08 1977-07-08 Bulb

Publications (1)

Publication Number Publication Date
JPS5416878A true JPS5416878A (en) 1979-02-07

Family

ID=13754026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8171377A Pending JPS5416878A (en) 1977-07-08 1977-07-08 Bulb

Country Status (1)

Country Link
JP (1) JPS5416878A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7178959B2 (en) * 2003-08-05 2007-02-20 C.R.F. Societa Consortile Per Azioni Illumination arrangement with reduced depth for a vehicle headlight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7178959B2 (en) * 2003-08-05 2007-02-20 C.R.F. Societa Consortile Per Azioni Illumination arrangement with reduced depth for a vehicle headlight

Similar Documents

Publication Publication Date Title
JPS5220681A (en) Fluorescent lamp illumination device
JPS5416878A (en) Bulb
JPS5245180A (en) Method of manufacture of electric bulb
JPS524082A (en) Preparation method of a colored insulated wire
JPS5223743A (en) Spiral waveguide
JPS5350397A (en) Preparation of 4-hydroxycyclopent-2-ene-1-one
JPS5226013A (en) Compound tube
JPS5430185A (en) Mandelic acid derivative and carcinostatic agnet containing the same
JPS5433385A (en) Incandescent lamp
JPS5246494A (en) Cutting machine
JPS51114140A (en) Device for room lighting
JPS5282878A (en) Method of automatically attaching filament
JPS5418173A (en) Tubular incandescent lamp
JPS52146079A (en) Tubular bulb
JPS5390676A (en) Filament coil for bulb
JPS51150749A (en) A heat collecting body
JPS5220426A (en) Fixing method of double tube
JPS5226782A (en) Fluorescent lamp
JPS5428487A (en) Mechanism of holding mount
JPS51118951A (en) Stem for electron tube
JPS52147143A (en) Steam hair iron
JPS5384974A (en) 7-leucylamino-4-methylcoumarin and its production
JPS5366278A (en) High temperature detector used thermister
JPS51151059A (en) Cathode constituted body for a cathode-ray tube
JPS5312878A (en) Preparation of cyanopyrazinecarboxyamide and its preparation