JPS57175844A - Hot water supplier - Google Patents

Hot water supplier

Info

Publication number
JPS57175844A
JPS57175844A JP6118881A JP6118881A JPS57175844A JP S57175844 A JPS57175844 A JP S57175844A JP 6118881 A JP6118881 A JP 6118881A JP 6118881 A JP6118881 A JP 6118881A JP S57175844 A JPS57175844 A JP S57175844A
Authority
JP
Japan
Prior art keywords
water
heat exchanger
hot water
temperature
bypass pipe
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
JP6118881A
Other languages
English (en)
Inventor
Shinji Kuramoto
Muneyoshi Kawachi
Kazuo Matano
Shigeki Nakamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6118881A priority Critical patent/JPS57175844A/ja
Publication of JPS57175844A publication Critical patent/JPS57175844A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0078—Recirculation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
JP6118881A 1981-04-24 1981-04-24 Hot water supplier Pending JPS57175844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6118881A JPS57175844A (en) 1981-04-24 1981-04-24 Hot water supplier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6118881A JPS57175844A (en) 1981-04-24 1981-04-24 Hot water supplier

Publications (1)

Publication Number Publication Date
JPS57175844A true JPS57175844A (en) 1982-10-28

Family

ID=13163931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6118881A Pending JPS57175844A (en) 1981-04-24 1981-04-24 Hot water supplier

Country Status (1)

Country Link
JP (1) JPS57175844A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015113990A (ja) * 2013-12-09 2015-06-22 リンナイ株式会社 給湯器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494142A (en) * 1978-01-09 1979-07-25 Matsushita Electric Ind Co Ltd Boiler freezing preventing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494142A (en) * 1978-01-09 1979-07-25 Matsushita Electric Ind Co Ltd Boiler freezing preventing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015113990A (ja) * 2013-12-09 2015-06-22 リンナイ株式会社 給湯器

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