JPS57388A - Circulation device - Google Patents

Circulation device

Info

Publication number
JPS57388A
JPS57388A JP7328880A JP7328880A JPS57388A JP S57388 A JPS57388 A JP S57388A JP 7328880 A JP7328880 A JP 7328880A JP 7328880 A JP7328880 A JP 7328880A JP S57388 A JPS57388 A JP S57388A
Authority
JP
Japan
Prior art keywords
detecting section
water leakage
valve
water level
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
JP7328880A
Other languages
English (en)
Inventor
Norio Mayama
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 JP7328880A priority Critical patent/JPS57388A/ja
Publication of JPS57388A publication Critical patent/JPS57388A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Fluid Heaters (AREA)
JP7328880A 1980-05-31 1980-05-31 Circulation device Pending JPS57388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7328880A JPS57388A (en) 1980-05-31 1980-05-31 Circulation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7328880A JPS57388A (en) 1980-05-31 1980-05-31 Circulation device

Publications (1)

Publication Number Publication Date
JPS57388A true JPS57388A (en) 1982-01-05

Family

ID=13513805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7328880A Pending JPS57388A (en) 1980-05-31 1980-05-31 Circulation device

Country Status (1)

Country Link
JP (1) JPS57388A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957713U (ja) * 1982-10-07 1984-04-14 三洋電機株式会社 温水暖房装置
JPH0726660U (ja) * 1993-05-26 1995-05-19 光吉 丸山 住宅等の間仕切り壁の中に収納できる暖房用熱源ユニット
JP2005198886A (ja) * 2004-01-16 2005-07-28 Hinaka Seisakusho:Kk 後入れランナ
JP2015224841A (ja) * 2014-05-28 2015-12-14 株式会社三菱地所設計 循環システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957713U (ja) * 1982-10-07 1984-04-14 三洋電機株式会社 温水暖房装置
JPH0726660U (ja) * 1993-05-26 1995-05-19 光吉 丸山 住宅等の間仕切り壁の中に収納できる暖房用熱源ユニット
JP2005198886A (ja) * 2004-01-16 2005-07-28 Hinaka Seisakusho:Kk 後入れランナ
JP2015224841A (ja) * 2014-05-28 2015-12-14 株式会社三菱地所設計 循環システム

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