[go: up one dir, main page]

JPS56146081A - Fluid pump - Google Patents

Fluid pump

Info

Publication number
JPS56146081A
JPS56146081A JP4905380A JP4905380A JPS56146081A JP S56146081 A JPS56146081 A JP S56146081A JP 4905380 A JP4905380 A JP 4905380A JP 4905380 A JP4905380 A JP 4905380A JP S56146081 A JPS56146081 A JP S56146081A
Authority
JP
Japan
Prior art keywords
plunger
valve body
rotates once
pump
former
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
JP4905380A
Other languages
Japanese (ja)
Inventor
Yoshinobu Sakashita
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4905380A priority Critical patent/JPS56146081A/en
Publication of JPS56146081A publication Critical patent/JPS56146081A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To make it possible to feed a high viscosity fluid under pressure continuously by a method wherein a plunger is given a reciprocating motion every time when it rotates once and the capacities of front and rear chambers separated from each other by a valve body mounted on the plunger are expanded or contracted in an alternative fashion.
CONSTITUTION: The plunger 4 is provided with an operation mechanism A for giving a reciprocating motion to the plunger 4 every time when the plunger rotates once and the valve body 7 dividing a casing 1 into the front chamber 5 and the rear chamber 6. The valve body 7 is provided with fluid communication recesses 10 and 11 of which the former is formed at the front part of one side thereof and the latter at the rear part of the other side thereof, projections 12 and 13 formed on the upper and lower sides thereof, respectively, in the axial direction and arc-shaped projecting edges 14 and 15 of which the former is formed at one side of the rear end and the latter is formed at the other side of the front end thereof. When the valve body 7 reciprocates as it rotates once, it always happens that a discharge port 3 opens on the compression side, and a sucking port 2 opens on the pressure damping side, of the pump whereby the sucking and discharge strokes of the pump are made continuously.
COPYRIGHT: (C)1981,JPO&Japio
JP4905380A 1980-04-14 1980-04-14 Fluid pump Pending JPS56146081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4905380A JPS56146081A (en) 1980-04-14 1980-04-14 Fluid pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4905380A JPS56146081A (en) 1980-04-14 1980-04-14 Fluid pump

Publications (1)

Publication Number Publication Date
JPS56146081A true JPS56146081A (en) 1981-11-13

Family

ID=12820331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4905380A Pending JPS56146081A (en) 1980-04-14 1980-04-14 Fluid pump

Country Status (1)

Country Link
JP (1) JPS56146081A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103842650A (en) * 2011-09-28 2014-06-04 森西勒Pat股份公司 Fluid dispensing system
JP2016011654A (en) * 2014-06-30 2016-01-21 並木精密宝石株式会社 pump
JP2016525647A (en) * 2013-07-22 2016-08-25 エブオン Rotational vibration subassembly and rotational vibration positive displacement pump for pumping fluid positively
CN110894830A (en) * 2019-12-30 2020-03-20 宁波文泽机电技术开发有限公司 Booster water pump
CN111075686A (en) * 2019-12-30 2020-04-28 宁波文泽机电技术开发有限公司 Air compressor
CN111075685A (en) * 2019-12-30 2020-04-28 黄洪刚 Compact air compressor
CN111075683A (en) * 2019-12-30 2020-04-28 宁波真格液压科技有限公司 Reciprocating plunger pump
CN111120241A (en) * 2019-12-30 2020-05-08 邵延荣 Reciprocating booster pump
CN111140456A (en) * 2019-12-30 2020-05-12 宁波文泽机电技术开发有限公司 Submersible pump
CN111255646A (en) * 2020-02-22 2020-06-09 宁波文泽机电技术开发有限公司 Double-cylinder booster plunger pump

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103842650A (en) * 2011-09-28 2014-06-04 森西勒Pat股份公司 Fluid dispensing system
CN103842650B (en) * 2011-09-28 2017-06-06 森西勒Pat股份公司 Fuid distribution system
JP2016525647A (en) * 2013-07-22 2016-08-25 エブオン Rotational vibration subassembly and rotational vibration positive displacement pump for pumping fluid positively
JP2016011654A (en) * 2014-06-30 2016-01-21 並木精密宝石株式会社 pump
CN110894830A (en) * 2019-12-30 2020-03-20 宁波文泽机电技术开发有限公司 Booster water pump
CN111075686A (en) * 2019-12-30 2020-04-28 宁波文泽机电技术开发有限公司 Air compressor
CN111075685A (en) * 2019-12-30 2020-04-28 黄洪刚 Compact air compressor
CN111075683A (en) * 2019-12-30 2020-04-28 宁波真格液压科技有限公司 Reciprocating plunger pump
CN111120241A (en) * 2019-12-30 2020-05-08 邵延荣 Reciprocating booster pump
CN111140456A (en) * 2019-12-30 2020-05-12 宁波文泽机电技术开发有限公司 Submersible pump
CN111255646A (en) * 2020-02-22 2020-06-09 宁波文泽机电技术开发有限公司 Double-cylinder booster plunger pump

Similar Documents

Publication Publication Date Title
GR3022683T3 (en) Fluid spray device
JPS56146081A (en) Fluid pump
US3285182A (en) Diaphragm metering pump
JPS5549588A (en) Constant flow pump
ES247408U (en) Double-acting vacuum pump
JPS57102578A (en) Reciprocating pump
JPS51123906A (en) Fluid pressure machine
JPS5623579A (en) Compact pump
JPS55109776A (en) Pump system
JPS57157077A (en) Apparatus for absorbing pulsation of pump
JPS52138704A (en) Fluid pump
JPS5443302A (en) Fluid rotation machine
JPS5797074A (en) Power recovery device
SU688695A1 (en) Pump
JPS55161986A (en) Displacement-type fluid machine
RU1280734C (en) Method and device for delivering gas-liquid mixture with piston pump
JPS52140002A (en) Variable volume type piston pump
JPS5765466A (en) Relief valve for oil pump
JPS5270284A (en) Oil presusre circuit and piston - spring type control apparatus used f or the same circuit
JPS5398502A (en) Micro-pump
JPS5797085A (en) Vibration pump
SU827833A1 (en) Adjustable piston pump
JPS5618081A (en) Hydraulic pump
JPS6477768A (en) Hydraulic pump
JPS5627089A (en) Oil hydraulic pump