JPS57175867A - Heating system - Google Patents

Heating system

Info

Publication number
JPS57175867A
JPS57175867A JP5979581A JP5979581A JPS57175867A JP S57175867 A JPS57175867 A JP S57175867A JP 5979581 A JP5979581 A JP 5979581A JP 5979581 A JP5979581 A JP 5979581A JP S57175867 A JPS57175867 A JP S57175867A
Authority
JP
Japan
Prior art keywords
heating system
heating
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
JP5979581A
Other languages
Japanese (ja)
Other versions
JPS6141388B2 (en
Inventor
Kouzou Tamura
Kenzou Mikata
Tetsurou Akasaki
Kazuhiro Wakamatsu
Toshiharu Kotado
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 JP5979581A priority Critical patent/JPS57175867A/en
Publication of JPS57175867A publication Critical patent/JPS57175867A/en
Publication of JPS6141388B2 publication Critical patent/JPS6141388B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Central Heating Systems (AREA)
JP5979581A 1981-04-22 1981-04-22 Heating system Granted JPS57175867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5979581A JPS57175867A (en) 1981-04-22 1981-04-22 Heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5979581A JPS57175867A (en) 1981-04-22 1981-04-22 Heating system

Publications (2)

Publication Number Publication Date
JPS57175867A true JPS57175867A (en) 1982-10-28
JPS6141388B2 JPS6141388B2 (en) 1986-09-13

Family

ID=13123562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5979581A Granted JPS57175867A (en) 1981-04-22 1981-04-22 Heating system

Country Status (1)

Country Link
JP (1) JPS57175867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018181586A1 (en) * 2017-03-31 2018-10-04 三菱重工サーマルシステムズ株式会社 Geothermal heat utilization system and geothermal heat utilization method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038346A (en) * 1973-07-04 1975-04-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038346A (en) * 1973-07-04 1975-04-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018181586A1 (en) * 2017-03-31 2018-10-04 三菱重工サーマルシステムズ株式会社 Geothermal heat utilization system and geothermal heat utilization method
JP2018173256A (en) * 2017-03-31 2018-11-08 三菱重工サーマルシステムズ株式会社 Underground heat utilization system and underground heat utilization method

Also Published As

Publication number Publication date
JPS6141388B2 (en) 1986-09-13

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