BG97374U - Heating device - Google Patents

Heating device

Info

Publication number
BG97374U
BG97374U BG9737493U BG9737493U BG97374U BG 97374 U BG97374 U BG 97374U BG 9737493 U BG9737493 U BG 9737493U BG 9737493 U BG9737493 U BG 9737493U BG 97374 U BG97374 U BG 97374U
Authority
BG
Bulgaria
Prior art keywords
sheet
layer foil
conducting tissue
heating device
household
Prior art date
Application number
BG9737493U
Other versions
BG55Y1 (en
Inventor
Ivan P Ivanov
Plamen I Ivanov
Krasimir T Krastev
Vladimir V Valkov
Original Assignee
Ivanov
Krastev
Valkov
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 Ivanov, Krastev, Valkov filed Critical Ivanov
Priority to BG9737493U priority Critical patent/BG55Y1/en
Publication of BG97374U publication Critical patent/BG97374U/en
Publication of BG55Y1 publication Critical patent/BG55Y1/en

Links

Landscapes

  • Surface Heating Bodies (AREA)
  • Central Heating Systems (AREA)

Abstract

The device is used in industry and in the household for maintaining optimum temperature. It has improved stability. The device contains a sheet of two-layer foil of specified dimensions on which conducting tissue is fitted in strictly specified manner having specific length and section. Then a second sheet of two layer foil with the same dimension is laid on top of the first sheet and the two sheets are fused thermally, the conducting tissue remaining between them and its ends are insulated and connected to the electric mains.\!
BG9737493U 1993-01-29 1993-01-29 Heating device BG55Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG9737493U BG55Y1 (en) 1993-01-29 1993-01-29 Heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG9737493U BG55Y1 (en) 1993-01-29 1993-01-29 Heating device

Publications (2)

Publication Number Publication Date
BG97374U true BG97374U (en) 1995-02-28
BG55Y1 BG55Y1 (en) 1996-08-30

Family

ID=3924906

Family Applications (1)

Application Number Title Priority Date Filing Date
BG9737493U BG55Y1 (en) 1993-01-29 1993-01-29 Heating device

Country Status (1)

Country Link
BG (1) BG55Y1 (en)

Also Published As

Publication number Publication date
BG55Y1 (en) 1996-08-30

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