JPS5299403A - Minute flow rate detector centrifugal pump - Google Patents

Minute flow rate detector centrifugal pump

Info

Publication number
JPS5299403A
JPS5299403A JP1672676A JP1672676A JPS5299403A JP S5299403 A JPS5299403 A JP S5299403A JP 1672676 A JP1672676 A JP 1672676A JP 1672676 A JP1672676 A JP 1672676A JP S5299403 A JPS5299403 A JP S5299403A
Authority
JP
Japan
Prior art keywords
flow rate
centrifugal pump
minute flow
rate detector
minute
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
JP1672676A
Other languages
Japanese (ja)
Inventor
Kiyoshi Ishida
Hiroaki Ishida
Shinji Fujita
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Manufacturing 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP1672676A priority Critical patent/JPS5299403A/en
Publication of JPS5299403A publication Critical patent/JPS5299403A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: This inexpensive, simple detector precisely measures flow rate in the case of minute flow rate to prevent the cut-off operation of a centrifugal pump.
COPYRIGHT: (C)1977,JPO&Japio
JP1672676A 1976-02-17 1976-02-17 Minute flow rate detector centrifugal pump Pending JPS5299403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1672676A JPS5299403A (en) 1976-02-17 1976-02-17 Minute flow rate detector centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1672676A JPS5299403A (en) 1976-02-17 1976-02-17 Minute flow rate detector centrifugal pump

Publications (1)

Publication Number Publication Date
JPS5299403A true JPS5299403A (en) 1977-08-20

Family

ID=11924255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1672676A Pending JPS5299403A (en) 1976-02-17 1976-02-17 Minute flow rate detector centrifugal pump

Country Status (1)

Country Link
JP (1) JPS5299403A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140489A (en) * 1984-08-02 1986-02-26 Ebara Corp Flow measuring method of pump
JPS6140490A (en) * 1984-08-02 1986-02-26 Ebara Corp Flow measuring method of pump
JPS6136198U (en) * 1984-08-02 1986-03-06 株式会社荏原製作所 Pump flow rate detection device
JPH0555420U (en) * 1991-12-26 1993-07-23 市光工業株式会社 Terminal structure of electrical equipment
JP2000516542A (en) * 1996-07-17 2000-12-12 アプライド・パワー・インコーポレイテッド Pump unit with speed converter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140489A (en) * 1984-08-02 1986-02-26 Ebara Corp Flow measuring method of pump
JPS6140490A (en) * 1984-08-02 1986-02-26 Ebara Corp Flow measuring method of pump
JPS6136198U (en) * 1984-08-02 1986-03-06 株式会社荏原製作所 Pump flow rate detection device
JPH0463239B2 (en) * 1984-08-02 1992-10-09 Ebara Mfg
JPH0510519B2 (en) * 1984-08-02 1993-02-09 Ebara Mfg
JPH0555420U (en) * 1991-12-26 1993-07-23 市光工業株式会社 Terminal structure of electrical equipment
JP2000516542A (en) * 1996-07-17 2000-12-12 アプライド・パワー・インコーポレイテッド Pump unit with speed converter

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