JPS54138780A - Warm air blowing type foot-warmer - Google Patents

Warm air blowing type foot-warmer

Info

Publication number
JPS54138780A
JPS54138780A JP4730778A JP4730778A JPS54138780A JP S54138780 A JPS54138780 A JP S54138780A JP 4730778 A JP4730778 A JP 4730778A JP 4730778 A JP4730778 A JP 4730778A JP S54138780 A JPS54138780 A JP S54138780A
Authority
JP
Japan
Prior art keywords
warmer
air flow
foot
resistance element
temperature inside
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
JP4730778A
Other languages
Japanese (ja)
Other versions
JPS5832299B2 (en
Inventor
Seihan Morio
Takashi Moriwaki
Noriaki Hirano
Yasumasa Yamane
Zenichi Yamada
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tottori Sanyo Electric Co Ltd
Sanyo 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 Tokyo Sanyo Electric Co Ltd, Tottori Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP53047307A priority Critical patent/JPS5832299B2/en
Publication of JPS54138780A publication Critical patent/JPS54138780A/en
Publication of JPS5832299B2 publication Critical patent/JPS5832299B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Direct Air Heating By Heater Or Combustion Gas (AREA)

Abstract

PURPOSE: To obtain a quick warming effect at the initial stage of the current flow by a quick heating inside of a foot-warmer and a comfortable warming effect after the temperature inside of the foot-warmer reaches a predetermined value.
CONSTITUTION: An air flow duct 7 has a fan 8 installed inside of a foot-warmer body 1. A positive temperature characteristic resistance element 9 has a plurality of air flow holes H provided at an air outlet 11 and an ability of self-heating. A damper means 13 is provided in the air flow duct for regulating the air flow to the resistance element 9. An ultrared ray lamp 6 whose own current-voltage characteristic means an exponential function is arranged so as to irradiate the inside of the foot-warmer body 1 and electrically connected in series with the resistance element 9. In other words, at the initial stage of the current flow, the ultrared ray lamp 6 raises the temperature inside of the body 1 and at the same time the resistance element 9 starts self-heating. When the temperature inside of the body reaches the desired value, the damper means 13, which is thermally responsive, regulates the air flow to the element 9, while the ultrared ray lamp irradiates slowly, thereby maintaining the temperature inside of the warmer body 1 at the desired value.
COPYRIGHT: (C)1979,JPO&Japio
JP53047307A 1978-04-18 1978-04-18 Warm air kotatsu Expired JPS5832299B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53047307A JPS5832299B2 (en) 1978-04-18 1978-04-18 Warm air kotatsu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53047307A JPS5832299B2 (en) 1978-04-18 1978-04-18 Warm air kotatsu

Publications (2)

Publication Number Publication Date
JPS54138780A true JPS54138780A (en) 1979-10-27
JPS5832299B2 JPS5832299B2 (en) 1983-07-12

Family

ID=12771624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53047307A Expired JPS5832299B2 (en) 1978-04-18 1978-04-18 Warm air kotatsu

Country Status (1)

Country Link
JP (1) JPS5832299B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05215491A (en) * 1992-02-05 1993-08-24 Kubota Corp Heat exchanger for water heat source

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49139172U (en) * 1973-03-27 1974-11-29
JPS5257463U (en) * 1975-10-24 1977-04-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49139172U (en) * 1973-03-27 1974-11-29
JPS5257463U (en) * 1975-10-24 1977-04-26

Also Published As

Publication number Publication date
JPS5832299B2 (en) 1983-07-12

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