JPS5374604A - Automatic chemical fluid injector - Google Patents

Automatic chemical fluid injector

Info

Publication number
JPS5374604A
JPS5374604A JP15063176A JP15063176A JPS5374604A JP S5374604 A JPS5374604 A JP S5374604A JP 15063176 A JP15063176 A JP 15063176A JP 15063176 A JP15063176 A JP 15063176A JP S5374604 A JPS5374604 A JP S5374604A
Authority
JP
Japan
Prior art keywords
chemical fluid
fluid injector
automatic chemical
pump
obviating
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
JP15063176A
Other languages
Japanese (ja)
Other versions
JPS573874B2 (en
Inventor
Kenichi Murakami
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP15063176A priority Critical patent/JPS5374604A/en
Publication of JPS5374604A publication Critical patent/JPS5374604A/en
Publication of JPS573874B2 publication Critical patent/JPS573874B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the corrosion of a pump, by obviating the pass of dosed chemical fluid in a feed water pump, in a device that automatically doses chemical fluid for treating the inside of a boiler and so on in response to water supply operation ON OFF-controlled.
COPYRIGHT: (C)1978,JPO&Japio
JP15063176A 1976-12-15 1976-12-15 Automatic chemical fluid injector Granted JPS5374604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15063176A JPS5374604A (en) 1976-12-15 1976-12-15 Automatic chemical fluid injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15063176A JPS5374604A (en) 1976-12-15 1976-12-15 Automatic chemical fluid injector

Publications (2)

Publication Number Publication Date
JPS5374604A true JPS5374604A (en) 1978-07-03
JPS573874B2 JPS573874B2 (en) 1982-01-23

Family

ID=15501065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15063176A Granted JPS5374604A (en) 1976-12-15 1976-12-15 Automatic chemical fluid injector

Country Status (1)

Country Link
JP (1) JPS5374604A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832300U (en) * 1981-08-25 1983-03-02 株式会社荏原製作所 Chemical injection device
US4903642A (en) * 1986-12-17 1990-02-27 Ebara Corporation Apparatus for controlling injection of chemical liquid in boiler system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61291776A (en) * 1985-05-01 1986-12-22 Ngk Spark Plug Co Ltd Circuit for detecting start of internal-combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832300U (en) * 1981-08-25 1983-03-02 株式会社荏原製作所 Chemical injection device
JPS621600Y2 (en) * 1981-08-25 1987-01-14
US4903642A (en) * 1986-12-17 1990-02-27 Ebara Corporation Apparatus for controlling injection of chemical liquid in boiler system

Also Published As

Publication number Publication date
JPS573874B2 (en) 1982-01-23

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