JP4289085B2 - Ptc面状ヒータ及びこれを備えた床暖房パネル - Google Patents
Ptc面状ヒータ及びこれを備えた床暖房パネル Download PDFInfo
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- JP4289085B2 JP4289085B2 JP2003301897A JP2003301897A JP4289085B2 JP 4289085 B2 JP4289085 B2 JP 4289085B2 JP 2003301897 A JP2003301897 A JP 2003301897A JP 2003301897 A JP2003301897 A JP 2003301897A JP 4289085 B2 JP4289085 B2 JP 4289085B2
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- JP
- Japan
- Prior art keywords
- ptc
- element body
- ptc element
- floor heating
- pair
- 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.)
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- Resistance Heating (AREA)
- Central Heating Systems (AREA)
- Surface Heating Bodies (AREA)
Description
1a、1b 一対の対向する辺
2a、2b 一対の電極部
3 PTC面状ヒータ
4 パネル本体
5 床暖房パネル
Claims (2)
- 発熱部となる略矩形面状のPTC素体を備え、該PTC素体の4辺のうち対向する1対の辺にのみ全長に亘って夫々電極部が設けられ、PTC素体が前記電極部が設けられる1対の辺の夫々がその中間から両端側に行く程当該1対の辺間の距離が短くなるよう形成されると共に、前記1対の電極部が、PTC素体の前記1対の対向する辺と略平行な方向の両端部の電極間距離が中間部の電極間距離よりも小さくなるよう形成されることで、抵抗値が前記1対の対向する辺と略平行な方向において中間から両外側に行く程小さくされることを特徴とするPTC面状ヒータ。
- 平面視長方形状のパネル本体の上面に上記請求項1記載のPTC面状ヒータをパネル本体の長手方向に沿って複数配設し、各PTC面状ヒータをPTC素体の前記電極部が設けられた対向する一対の辺とパネル本体の長手方向とが略平行となるように配してなることを特徴とする床暖房パネル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003301897A JP4289085B2 (ja) | 2003-08-26 | 2003-08-26 | Ptc面状ヒータ及びこれを備えた床暖房パネル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003301897A JP4289085B2 (ja) | 2003-08-26 | 2003-08-26 | Ptc面状ヒータ及びこれを備えた床暖房パネル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005071878A JP2005071878A (ja) | 2005-03-17 |
JP4289085B2 true JP4289085B2 (ja) | 2009-07-01 |
Family
ID=34406392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003301897A Expired - Fee Related JP4289085B2 (ja) | 2003-08-26 | 2003-08-26 | Ptc面状ヒータ及びこれを備えた床暖房パネル |
Country Status (1)
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JP (1) | JP4289085B2 (ja) |
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2003
- 2003-08-26 JP JP2003301897A patent/JP4289085B2/ja not_active Expired - Fee Related
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JP2005071878A (ja) | 2005-03-17 |
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