JPS5697702A - Control device of pressure changable operation boiler - Google Patents

Control device of pressure changable operation boiler

Info

Publication number
JPS5697702A
JPS5697702A JP58580A JP58580A JPS5697702A JP S5697702 A JPS5697702 A JP S5697702A JP 58580 A JP58580 A JP 58580A JP 58580 A JP58580 A JP 58580A JP S5697702 A JPS5697702 A JP S5697702A
Authority
JP
Japan
Prior art keywords
changable
pressure
control device
operation boiler
boiler
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
JP58580A
Other languages
Japanese (ja)
Inventor
Masayuki Kumazaki
Atsushi Takita
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 Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
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 Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP58580A priority Critical patent/JPS5697702A/en
Publication of JPS5697702A publication Critical patent/JPS5697702A/en
Pending legal-status Critical Current

Links

JP58580A 1980-01-09 1980-01-09 Control device of pressure changable operation boiler Pending JPS5697702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58580A JPS5697702A (en) 1980-01-09 1980-01-09 Control device of pressure changable operation boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58580A JPS5697702A (en) 1980-01-09 1980-01-09 Control device of pressure changable operation boiler

Publications (1)

Publication Number Publication Date
JPS5697702A true JPS5697702A (en) 1981-08-06

Family

ID=11477789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58580A Pending JPS5697702A (en) 1980-01-09 1980-01-09 Control device of pressure changable operation boiler

Country Status (1)

Country Link
JP (1) JPS5697702A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602105U (en) * 1983-06-15 1985-01-09 バブコツク日立株式会社 Wet-dry switching control device for variable voltage boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602105U (en) * 1983-06-15 1985-01-09 バブコツク日立株式会社 Wet-dry switching control device for variable voltage boiler
JPH0223921Y2 (en) * 1983-06-15 1990-06-29

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