JPS52153210A - Automatic pumping device - Google Patents

Automatic pumping device

Info

Publication number
JPS52153210A
JPS52153210A JP7028276A JP7028276A JPS52153210A JP S52153210 A JPS52153210 A JP S52153210A JP 7028276 A JP7028276 A JP 7028276A JP 7028276 A JP7028276 A JP 7028276A JP S52153210 A JPS52153210 A JP S52153210A
Authority
JP
Japan
Prior art keywords
pumping device
automatic pumping
pump
dricing
cock
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
JP7028276A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Itaya
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7028276A priority Critical patent/JPS52153210A/en
Publication of JPS52153210A publication Critical patent/JPS52153210A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide continuous operation of a pump and reduce load of a pump dricing motor even in case of small liquid flow rate from a cock, by setting a control valve having a decompression mechanism and circulating mechanism on the discharge side.
COPYRIGHT: (C)1977,JPO&Japio
JP7028276A 1976-06-14 1976-06-14 Automatic pumping device Pending JPS52153210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7028276A JPS52153210A (en) 1976-06-14 1976-06-14 Automatic pumping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7028276A JPS52153210A (en) 1976-06-14 1976-06-14 Automatic pumping device

Publications (1)

Publication Number Publication Date
JPS52153210A true JPS52153210A (en) 1977-12-20

Family

ID=13426967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7028276A Pending JPS52153210A (en) 1976-06-14 1976-06-14 Automatic pumping device

Country Status (1)

Country Link
JP (1) JPS52153210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127989U (en) * 1984-07-23 1986-02-19 株式会社 極東機械製作所 Constant pressure automatic pump device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127989U (en) * 1984-07-23 1986-02-19 株式会社 極東機械製作所 Constant pressure automatic pump device

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