JPS63147659U - - Google Patents

Info

Publication number
JPS63147659U
JPS63147659U JP3931587U JP3931587U JPS63147659U JP S63147659 U JPS63147659 U JP S63147659U JP 3931587 U JP3931587 U JP 3931587U JP 3931587 U JP3931587 U JP 3931587U JP S63147659 U JPS63147659 U JP S63147659U
Authority
JP
Japan
Prior art keywords
inner shell
view
shell
outer shell
hot water
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
JP3931587U
Other languages
English (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 JP3931587U priority Critical patent/JPS63147659U/ja
Publication of JPS63147659U publication Critical patent/JPS63147659U/ja
Pending legal-status Critical Current

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  • Details Of Fluid Heaters (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例である温水ボイラー
用罐体の正面断面図、第2図は同平面図、第3図
は同拡管部の要部断面図、第4図は同縦継ぎ溶接
部の要部断面図、第5図は他の実施例である温水
ボイラー用罐体の正面断面図、第6図は同平面図
、第7図は第3の実施例である温水ボイラー用罐
体の拡管部の要部断面図、第8図は従来例の正面
断面図、第9図は同平面図、第10図は従来例の
拡管部の要部断面図である。 1……罐体、2……内胴、3……外胴、4……
水室、5……拡管部、6……内胴最上端部、7…
…最大拡管径。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内胴の一端の拡管部と外胴、及び前記内胴の他
    端と前記外胴の縮管部で接合して水室を形成する
    罐体の、前記内胴の最上端部が最大拡管径より小
    径としたことを特徴とする温水ボイラー用缶体。
JP3931587U 1987-03-18 1987-03-18 Pending JPS63147659U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3931587U JPS63147659U (ja) 1987-03-18 1987-03-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3931587U JPS63147659U (ja) 1987-03-18 1987-03-18

Publications (1)

Publication Number Publication Date
JPS63147659U true JPS63147659U (ja) 1988-09-29

Family

ID=30852358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3931587U Pending JPS63147659U (ja) 1987-03-18 1987-03-18

Country Status (1)

Country Link
JP (1) JPS63147659U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090103412A (ko) * 2008-03-28 2009-10-01 주식회사 경동나비엔 통 구조의 열교환기를 구비한 기름보일러

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090103412A (ko) * 2008-03-28 2009-10-01 주식회사 경동나비엔 통 구조의 열교환기를 구비한 기름보일러
WO2009119958A1 (en) * 2008-03-28 2009-10-01 Kyungdong Navien Co., Ltd. Oil boiler having heat exchanger with tub structure

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