JPS5494783A - Incandescent lamp - Google Patents
Incandescent lampInfo
- Publication number
- JPS5494783A JPS5494783A JP142878A JP142878A JPS5494783A JP S5494783 A JPS5494783 A JP S5494783A JP 142878 A JP142878 A JP 142878A JP 142878 A JP142878 A JP 142878A JP S5494783 A JPS5494783 A JP S5494783A
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- light
- bundled
- wound
- tube body
- 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
Links
Abstract
PURPOSE: To instantaneously irradiate light or heat of high power from an incandescent lamp by providing a light emission unit within a tube body by forming a plurality of carbon filaments.
CONSTITUTION: Pinch seals 2, 2 are formed at both ends of a tube body 1 of quartz glass and filled with metal foil conductors 3, 3 of hard melting metal. 550 to 800 of acrylic nitrile carbon yarns of approx. 10 microns, for example, are bundled between the internal conductors 5 and 5, and wound to from 5 lighr emission units 6a,..,6a of coiled carbon filament of 2mm in internal diameter and 15mm of length, and 550 to 800 of acrylic nitrile carbon yarns are bundled therebetween, and wound to form coiled carbon filament 6 of 4mm in internal diameter and 40mm of length. The light emission units 6a,..,6a have high radiation rate and high tensile strength and elasticity carbon yarns to thereby instantaneously irradiate the light.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP142878A JPS5494783A (en) | 1978-01-10 | 1978-01-10 | Incandescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP142878A JPS5494783A (en) | 1978-01-10 | 1978-01-10 | Incandescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5494783A true JPS5494783A (en) | 1979-07-26 |
Family
ID=11501177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP142878A Pending JPS5494783A (en) | 1978-01-10 | 1978-01-10 | Incandescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5494783A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6957993B2 (en) * | 2002-09-16 | 2005-10-25 | Tsinghua University | Method of manufacturing a light filament from carbon nanotubes |
KR100673441B1 (en) | 2004-07-27 | 2007-01-24 | 엘지전자 주식회사 | Carbon filament structure of carbon heater |
CN1305106C (en) * | 2003-10-31 | 2007-03-14 | 清华大学 | Filament made from Nano carbon tupe and fabricating method |
CN114390736A (en) * | 2020-10-16 | 2022-04-22 | 广东美的厨房电器制造有限公司 | Heating module for cooking device and cooking device with same |
-
1978
- 1978-01-10 JP JP142878A patent/JPS5494783A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6957993B2 (en) * | 2002-09-16 | 2005-10-25 | Tsinghua University | Method of manufacturing a light filament from carbon nanotubes |
US7321188B2 (en) | 2002-09-16 | 2008-01-22 | Tsing Hua University | Light filament formed from carbon nanotubes |
CN1305106C (en) * | 2003-10-31 | 2007-03-14 | 清华大学 | Filament made from Nano carbon tupe and fabricating method |
KR100673441B1 (en) | 2004-07-27 | 2007-01-24 | 엘지전자 주식회사 | Carbon filament structure of carbon heater |
CN114390736A (en) * | 2020-10-16 | 2022-04-22 | 广东美的厨房电器制造有限公司 | Heating module for cooking device and cooking device with same |
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