JPS56126690A - Squeeze pump - Google Patents

Squeeze pump

Info

Publication number
JPS56126690A
JPS56126690A JP3109780A JP3109780A JPS56126690A JP S56126690 A JPS56126690 A JP S56126690A JP 3109780 A JP3109780 A JP 3109780A JP 3109780 A JP3109780 A JP 3109780A JP S56126690 A JPS56126690 A JP S56126690A
Authority
JP
Japan
Prior art keywords
pressure
squeezing
discharge
tube
action
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
JP3109780A
Other languages
Japanese (ja)
Other versions
JPS6318038B2 (en
Inventor
Noboru Iwata
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.)
DAIICHI KIKAI KOGYO KK
Original Assignee
DAIICHI KIKAI KOGYO KK
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 DAIICHI KIKAI KOGYO KK filed Critical DAIICHI KIKAI KOGYO KK
Priority to JP3109780A priority Critical patent/JPS56126690A/en
Publication of JPS56126690A publication Critical patent/JPS56126690A/en
Publication of JPS6318038B2 publication Critical patent/JPS6318038B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the reverse flow from the discharge side to the suction side and the wear of the inside of the elestic tube of a squeeze pump by approximately equalizing the discharge side pressure and the suction side pressure when the forward press roller approaches the position where the squeezing action will be completed.
CONSTITUTION: When the pump is in operation the revolving speed of press rollers 6 and 9 gradually increase and when they stop momentarily at the completion of the discharge action the volume of the enclosed part Z formed by two press 6 and 9 in an elastic tube 2 becomes smaller than its volume at the start of the squeezing increasing it inner pressure. Thus, if the shape of a ca- 17 is so set that the innner pressure of the enclosed part Z will be equal to the inner pressure of the discharge side Y at the completion of the squeezing, the reverse flow within the elastic tube at the end of the discharge action is eliminated and the damage to the inner wall of the tube 2 is prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP3109780A 1980-03-12 1980-03-12 Squeeze pump Granted JPS56126690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3109780A JPS56126690A (en) 1980-03-12 1980-03-12 Squeeze pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3109780A JPS56126690A (en) 1980-03-12 1980-03-12 Squeeze pump

Publications (2)

Publication Number Publication Date
JPS56126690A true JPS56126690A (en) 1981-10-03
JPS6318038B2 JPS6318038B2 (en) 1988-04-15

Family

ID=12321890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3109780A Granted JPS56126690A (en) 1980-03-12 1980-03-12 Squeeze pump

Country Status (1)

Country Link
JP (1) JPS56126690A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137108A (en) * 1989-12-28 1992-08-11 Aar Corporation Vehicle engine mounting system

Also Published As

Publication number Publication date
JPS6318038B2 (en) 1988-04-15

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