JPS633593U - - Google Patents

Info

Publication number
JPS633593U
JPS633593U JP9682786U JP9682786U JPS633593U JP S633593 U JPS633593 U JP S633593U JP 9682786 U JP9682786 U JP 9682786U JP 9682786 U JP9682786 U JP 9682786U JP S633593 U JPS633593 U JP S633593U
Authority
JP
Japan
Prior art keywords
resistor
heat insulating
insulating pipe
enamel coating
pipe according
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
JP9682786U
Other languages
Japanese (ja)
Other versions
JPH0325500Y2 (en
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 filed Critical
Priority to JP1986096827U priority Critical patent/JPH0325500Y2/ja
Publication of JPS633593U publication Critical patent/JPS633593U/ja
Application granted granted Critical
Publication of JPH0325500Y2 publication Critical patent/JPH0325500Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Resistance Heating (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の第１実施例に係る保温パイ
プの構成を示す斜視図、第２図は第１図―線
断面図、第３図はこの考案の第２実施例に係る保
温パイプの構成を示す斜視図、第４図は第３図
―線断面図、第５図は従来の保温パイプの構成
を示す斜視図、第６図は従来の発熱体の構成を示
す断面説明図である。 〔符号の説明〕Ｐ１，Ｐ２……保温パイプ、１
……金属パイプ、２……ホーロー被膜、３ａ……
抵抗体、５……保護膜。 Fig. 1 is a perspective view showing the structure of a heat insulating pipe according to a first embodiment of this invention, Fig. 2 is a sectional view taken along the line of Fig. 1, and Fig. 3 is a diagram showing a structure of a heat insulating pipe according to a second embodiment of this invention. FIG. 4 is a perspective view showing the structure, FIG. 4 is a sectional view taken along the line of FIG. 3, FIG. 5 is a perspective view showing the structure of a conventional heat-retaining pipe, and FIG. . [Explanation of symbols] P 1 , P 2 ... Heat insulation pipe, 1
...Metal pipe, 2...Enamel coating, 3a...
Resistor, 5...protective film.

Claims (1)

【実用新案登録請求の範囲】 (1) パイプ表面に被覆されたホーロー被覆の表
面に、抵抗体と保護膜とを印刷・焼成してなる保
温パイプ。 (2) 前記抵抗体は、前記ホーロー被膜の表面に
所定間隔毎に帯状に印刷されていることを特徴と
する実用新案登録請求の範囲第１項記載の保温パ
イプ。 (3) 前記抵抗体は、前記ホーロー被膜の表面に
螺旋状に印刷されていることを特徴とする実用新
案登録請求の範囲第１項記載の保温パイプ。[Claims for Utility Model Registration] (1) A heat insulating pipe made by printing and firing a resistor and a protective film on the surface of an enamel coating. (2) The heat insulating pipe according to claim 1, wherein the resistor is printed in a band shape at predetermined intervals on the surface of the enamel coating. (3) The heat insulating pipe according to claim 1, wherein the resistor is spirally printed on the surface of the enamel coating.
JP1986096827U 1986-06-26 1986-06-26 Expired JPH0325500Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986096827U JPH0325500Y2 (en) 1986-06-26 1986-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986096827U JPH0325500Y2 (en) 1986-06-26 1986-06-26

Publications (2)

Publication Number Publication Date
JPS633593U true JPS633593U (en) 1988-01-11
JPH0325500Y2 JPH0325500Y2 (en) 1991-06-03

Family

ID=30963038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986096827U Expired JPH0325500Y2 (en) 1986-06-26 1986-06-26

Country Status (1)

Country Link
JP (1) JPH0325500Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001313158A (en) * 2000-05-02 2001-11-09 Toto Ltd Metal heater and water heater using the same
JP2007263348A (en) * 2006-03-30 2007-10-11 Nitta Moore Co Fluid heating tube and its heating method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627487U (en) * 1979-08-07 1981-03-14

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627487B2 (en) * 1973-02-03 1981-06-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627487U (en) * 1979-08-07 1981-03-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001313158A (en) * 2000-05-02 2001-11-09 Toto Ltd Metal heater and water heater using the same
JP2007263348A (en) * 2006-03-30 2007-10-11 Nitta Moore Co Fluid heating tube and its heating method
JP4711132B2 (en) * 2006-03-30 2011-06-29 ニッタ株式会社 Fluid heating tube and heating method thereof

Also Published As

Publication number Publication date
JPH0325500Y2 (en) 1991-06-03

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