JPS52153202A - Liquid feeder - Google Patents

Liquid feeder

Info

Publication number
JPS52153202A
JPS52153202A JP7082976A JP7082976A JPS52153202A JP S52153202 A JPS52153202 A JP S52153202A JP 7082976 A JP7082976 A JP 7082976A JP 7082976 A JP7082976 A JP 7082976A JP S52153202 A JPS52153202 A JP S52153202A
Authority
JP
Japan
Prior art keywords
liquid feeder
normal pump
main
pressure
cettain
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
JP7082976A
Other languages
Japanese (ja)
Other versions
JPS5950875B2 (en
Inventor
Kunio Kinoshita
Zenji Sakai
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.)
Toshiba Engineering Corp
Toshiba Corp
Original Assignee
Toshiba Engineering Corp
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Engineering Corp, Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Engineering Corp
Priority to JP51070829A priority Critical patent/JPS5950875B2/en
Publication of JPS52153202A publication Critical patent/JPS52153202A/en
Publication of JPS5950875B2 publication Critical patent/JPS5950875B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To expedite detection of any pressure drop caused by a trouble of a normal pump in a liquid feeding system having main and emergency cycles, by adding a choking mechanism to a pressure regulating circuit which keeps the discharge pressure of a normal pump on the main cycle side at a cettain level.
COPYRIGHT: (C)1977,JPO&Japio
JP51070829A 1976-06-16 1976-06-16 liquid supply device Expired JPS5950875B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51070829A JPS5950875B2 (en) 1976-06-16 1976-06-16 liquid supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51070829A JPS5950875B2 (en) 1976-06-16 1976-06-16 liquid supply device

Publications (2)

Publication Number Publication Date
JPS52153202A true JPS52153202A (en) 1977-12-20
JPS5950875B2 JPS5950875B2 (en) 1984-12-11

Family

ID=13442847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51070829A Expired JPS5950875B2 (en) 1976-06-16 1976-06-16 liquid supply device

Country Status (1)

Country Link
JP (1) JPS5950875B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333097U (en) * 1986-08-19 1988-03-03

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4815417U (en) * 1971-06-30 1973-02-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4815417U (en) * 1971-06-30 1973-02-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333097U (en) * 1986-08-19 1988-03-03

Also Published As

Publication number Publication date
JPS5950875B2 (en) 1984-12-11

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