JPS57192712A - Controller for drain of feed-water heater - Google Patents

Controller for drain of feed-water heater

Info

Publication number
JPS57192712A
JPS57192712A JP7812481A JP7812481A JPS57192712A JP S57192712 A JPS57192712 A JP S57192712A JP 7812481 A JP7812481 A JP 7812481A JP 7812481 A JP7812481 A JP 7812481A JP S57192712 A JPS57192712 A JP S57192712A
Authority
JP
Japan
Prior art keywords
drain
feed
controller
water heater
heater
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
JP7812481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312201B2 (enExample
Inventor
Toyohiko Masuda
Hirotsugu Nagai
Hitoshi Ishimaru
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
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd Ibaraki
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 Ibaraki, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd Ibaraki
Priority to JP7812481A priority Critical patent/JPS57192712A/ja
Publication of JPS57192712A publication Critical patent/JPS57192712A/ja
Publication of JPS6312201B2 publication Critical patent/JPS6312201B2/ja
Granted legal-status Critical Current

Links

JP7812481A 1981-05-25 1981-05-25 Controller for drain of feed-water heater Granted JPS57192712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7812481A JPS57192712A (en) 1981-05-25 1981-05-25 Controller for drain of feed-water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7812481A JPS57192712A (en) 1981-05-25 1981-05-25 Controller for drain of feed-water heater

Publications (2)

Publication Number Publication Date
JPS57192712A true JPS57192712A (en) 1982-11-26
JPS6312201B2 JPS6312201B2 (enExample) 1988-03-17

Family

ID=13653129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7812481A Granted JPS57192712A (en) 1981-05-25 1981-05-25 Controller for drain of feed-water heater

Country Status (1)

Country Link
JP (1) JPS57192712A (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427250A (en) * 1977-08-01 1979-03-01 Mitsubishi Electric Corp Hot air heater
JPS54130704A (en) * 1978-03-31 1979-10-11 Toshiba Corp Feed water heater drain system
JPS54132005A (en) * 1978-04-05 1979-10-13 Hitachi Ltd Feed water heater critical level rise preventive system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427250A (en) * 1977-08-01 1979-03-01 Mitsubishi Electric Corp Hot air heater
JPS54130704A (en) * 1978-03-31 1979-10-11 Toshiba Corp Feed water heater drain system
JPS54132005A (en) * 1978-04-05 1979-10-13 Hitachi Ltd Feed water heater critical level rise preventive system

Also Published As

Publication number Publication date
JPS6312201B2 (enExample) 1988-03-17

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