JPS53137401A - Feed water controller - Google Patents

Feed water controller

Info

Publication number
JPS53137401A
JPS53137401A JP5120177A JP5120177A JPS53137401A JP S53137401 A JPS53137401 A JP S53137401A JP 5120177 A JP5120177 A JP 5120177A JP 5120177 A JP5120177 A JP 5120177A JP S53137401 A JPS53137401 A JP S53137401A
Authority
JP
Japan
Prior art keywords
feed water
water controller
defectiveness
control system
water control
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
JP5120177A
Other languages
Japanese (ja)
Inventor
Masao Hirose
Hideo 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 JP5120177A priority Critical patent/JPS53137401A/en
Publication of JPS53137401A publication Critical patent/JPS53137401A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to continuously operate a plant even under the defectiveness of a feed water control system, by adding a function of detecting the defectiveness of the feed water control system and a simple backup controller.
COPYRIGHT: (C)1978,JPO&Japio
JP5120177A 1977-05-06 1977-05-06 Feed water controller Pending JPS53137401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5120177A JPS53137401A (en) 1977-05-06 1977-05-06 Feed water controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5120177A JPS53137401A (en) 1977-05-06 1977-05-06 Feed water controller

Publications (1)

Publication Number Publication Date
JPS53137401A true JPS53137401A (en) 1978-11-30

Family

ID=12880270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5120177A Pending JPS53137401A (en) 1977-05-06 1977-05-06 Feed water controller

Country Status (1)

Country Link
JP (1) JPS53137401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009093750A1 (en) * 2008-01-24 2009-07-30 Ebara Corporation Water supply

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009093750A1 (en) * 2008-01-24 2009-07-30 Ebara Corporation Water supply
CN103628523A (en) * 2008-01-24 2014-03-12 株式会社荏原制作所 Water supply
US8714933B2 (en) 2008-01-24 2014-05-06 Ebara Corporation Water supply apparatus
CN103628523B (en) * 2008-01-24 2015-07-01 株式会社荏原制作所 Water supply
US9206590B2 (en) 2008-01-24 2015-12-08 Ebara Corporation Water supply apparatus
US9249562B2 (en) 2008-01-24 2016-02-02 Ebara Corporation Water supply apparatus

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