JPS5749738A - Manufacture method for floor heating panel - Google Patents

Manufacture method for floor heating panel

Info

Publication number
JPS5749738A
JPS5749738A JP12638980A JP12638980A JPS5749738A JP S5749738 A JPS5749738 A JP S5749738A JP 12638980 A JP12638980 A JP 12638980A JP 12638980 A JP12638980 A JP 12638980A JP S5749738 A JPS5749738 A JP S5749738A
Authority
JP
Japan
Prior art keywords
plate frame
polyurethane
heating
mold
frame
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
JP12638980A
Other languages
Japanese (ja)
Inventor
Sadao Konagai
Toshio Sarada
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP12638980A priority Critical patent/JPS5749738A/en
Publication of JPS5749738A publication Critical patent/JPS5749738A/en
Pending legal-status Critical Current

Links

Landscapes

  • Central Heating Systems (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

PURPOSE: To eliminate the gap between a plate frame and a heat insulation filling by a method wherein a surface heating element is laid in the bottom of a bottomed metal plate frame and after that foamable resin is poured in said plate frame and hardened.
CONSTITUTION: After the bottomed metal plate frame 1 is laid with the surface heating element 2 in its inside bottom, the plate frame 1' is assembled in a heating mold heated and maintained at the temperature of the order of 40°C and foamed- in-place by pouring and filling with molten polyurethane having the pouring density of 0.05W0.10g/cm2 into the plate frame 1. And the heating of the heating mold is stopped and, after that, the plate frame 1 is disassembled from the mold after the elapse of time of 10W30min which is required for hardening of polyurethane to be used as a floor heating panel. Due to the manufacturing method mentioned above, the complete joining of the plate frame 1 with the heat insulation material such as polyurethane 3 is estalished and no gap is generated between the frame 1 and polyurethane 3. Consequently the moisture coming up from below floor boards can be shut-off and as well as the heat dissipation to below floor boards can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
JP12638980A 1980-09-09 1980-09-09 Manufacture method for floor heating panel Pending JPS5749738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12638980A JPS5749738A (en) 1980-09-09 1980-09-09 Manufacture method for floor heating panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12638980A JPS5749738A (en) 1980-09-09 1980-09-09 Manufacture method for floor heating panel

Publications (1)

Publication Number Publication Date
JPS5749738A true JPS5749738A (en) 1982-03-23

Family

ID=14933923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12638980A Pending JPS5749738A (en) 1980-09-09 1980-09-09 Manufacture method for floor heating panel

Country Status (1)

Country Link
JP (1) JPS5749738A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04254119A (en) * 1991-01-10 1992-09-09 Eidai Co Ltd Built-in floor heating panel and its manufacturing method
CN103767416A (en) * 2014-02-18 2014-05-07 黄山帅旗热能科技有限公司 Multifunctional carbon crystal bathroom mirror

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51687U (en) * 1974-06-20 1976-01-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51687U (en) * 1974-06-20 1976-01-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04254119A (en) * 1991-01-10 1992-09-09 Eidai Co Ltd Built-in floor heating panel and its manufacturing method
CN103767416A (en) * 2014-02-18 2014-05-07 黄山帅旗热能科技有限公司 Multifunctional carbon crystal bathroom mirror

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