JPS536911A - Automatic pump apparatus - Google Patents

Automatic pump apparatus

Info

Publication number
JPS536911A
JPS536911A JP8075176A JP8075176A JPS536911A JP S536911 A JPS536911 A JP S536911A JP 8075176 A JP8075176 A JP 8075176A JP 8075176 A JP8075176 A JP 8075176A JP S536911 A JPS536911 A JP S536911A
Authority
JP
Japan
Prior art keywords
pump apparatus
automatic pump
passage
returning passage
uninfluenced
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
JP8075176A
Other languages
Japanese (ja)
Other versions
JPS6146675B2 (en
Inventor
Ken Morinushi
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 JP8075176A priority Critical patent/JPS536911A/en
Publication of JPS536911A publication Critical patent/JPS536911A/en
Publication of JPS6146675B2 publication Critical patent/JPS6146675B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To provide two static pressure holes on the wall surface of a pump discharging passage uninfluenced by a branched returning passage to be connected to a differential pressure valve of the returning passage for promoting controlling sensitivity of a cock when the flux is in a low level.
COPYRIGHT: (C)1978,JPO&Japio
JP8075176A 1976-07-06 1976-07-06 Automatic pump apparatus Granted JPS536911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8075176A JPS536911A (en) 1976-07-06 1976-07-06 Automatic pump apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8075176A JPS536911A (en) 1976-07-06 1976-07-06 Automatic pump apparatus

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP10605186A Division JPS6267296A (en) 1986-05-07 1986-05-07 Automatic pump device

Publications (2)

Publication Number Publication Date
JPS536911A true JPS536911A (en) 1978-01-21
JPS6146675B2 JPS6146675B2 (en) 1986-10-15

Family

ID=13727100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8075176A Granted JPS536911A (en) 1976-07-06 1976-07-06 Automatic pump apparatus

Country Status (1)

Country Link
JP (1) JPS536911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065205U (en) * 1983-10-14 1985-05-09 大森機械工業株式会社 Preliminary vacuum device with cutting device inside for deep drawing automatic vacuum packaging machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065205U (en) * 1983-10-14 1985-05-09 大森機械工業株式会社 Preliminary vacuum device with cutting device inside for deep drawing automatic vacuum packaging machine
JPH0118488Y2 (en) * 1983-10-14 1989-05-30

Also Published As

Publication number Publication date
JPS6146675B2 (en) 1986-10-15

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