JPS5161003A - - Google Patents
Info
- Publication number
- JPS5161003A JPS5161003A JP50116275A JP11627575A JPS5161003A JP S5161003 A JPS5161003 A JP S5161003A JP 50116275 A JP50116275 A JP 50116275A JP 11627575 A JP11627575 A JP 11627575A JP S5161003 A JPS5161003 A JP S5161003A
- Authority
- JP
- Japan
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
- F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
- F04B11/0066—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control with special shape of the actuating element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742446805 DE2446805A1 (en) | 1974-10-01 | 1974-10-01 | PULSATION-FREE DOSING PUMP |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5161003A true JPS5161003A (en) | 1976-05-27 |
JPS5317762B2 JPS5317762B2 (en) | 1978-06-10 |
Family
ID=5927227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11627575A Expired JPS5317762B2 (en) | 1974-10-01 | 1975-09-26 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5317762B2 (en) |
DE (1) | DE2446805A1 (en) |
GB (1) | GB1480002A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5573563A (en) * | 1978-11-29 | 1980-06-03 | Ricoh Co Ltd | Ink feed pump of ink jet printer |
JPS58195082A (en) * | 1982-05-08 | 1983-11-14 | Nippon Fuiidaa Kogyo Kk | Pulsationless reciprocating pump |
WO2018042746A1 (en) * | 2016-09-01 | 2018-03-08 | 日機装株式会社 | Non-pulsation pump |
CN108350868A (en) * | 2015-08-13 | 2018-07-31 | 温杜姆工程公司 | Improved flexible hose pump and associated method |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453898A (en) * | 1977-08-01 | 1984-06-12 | The Perkin-Elmer Corporation | Dual-piston reciprocating pump assembly |
DE3203722C2 (en) * | 1982-02-04 | 1985-08-01 | Gynkotek Gesellschaft für den Bau wissenschaftlich-technischer Geräte mbH, 8000 München | Thrust piston pump for low-pulsation pumping of a liquid |
JPS58128537U (en) * | 1982-02-24 | 1983-08-31 | 株式会社明電舎 | Terminal conductor in main circuit conductor of vacuum switch |
JPS58220978A (en) * | 1982-06-17 | 1983-12-22 | Giichi Yamatani | Generating device of high pressure fluid |
EP0104080A3 (en) * | 1982-09-20 | 1984-09-05 | Mining Developments Limited | Continuous flow positive displacement pumps |
GB2130305B (en) * | 1982-09-29 | 1986-03-05 | Llewellyn Morgan Patrick | Improvements relating to pumps and motors |
DE3243165A1 (en) * | 1982-11-23 | 1984-05-24 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | DEVICE FOR INTERRUPTING A PISTON COMPRESSOR |
DE3322185A1 (en) * | 1983-06-21 | 1985-01-03 | Ulrich Dr.-Ing. 8850 Donauwörth Neumann | Device for converting translational motion into rotary motion, preferably in reciprocating-piston engines |
FR2565653B1 (en) * | 1984-06-12 | 1989-09-29 | Milton Roy Dosapro | MECHANISM FOR DRIVING AN ORGAN IN A VARIABLE STROKE ALTERNATIVE MOTION |
JPS6133983U (en) * | 1984-07-31 | 1986-03-01 | 義一 山谷 | Triple plunger pump drive device |
JP2745526B2 (en) * | 1988-03-28 | 1998-04-28 | 株式会社島津製作所 | Reciprocating liquid pump |
DE3837325A1 (en) * | 1988-11-03 | 1990-05-10 | Bruker Franzen Analytik Gmbh | LIQUID PISTON PUMP FOR CHROMATOGRAPHIC ANALYZER |
US5058553A (en) * | 1988-11-24 | 1991-10-22 | Nippondenso Co., Ltd. | Variable-discharge high pressure pump |
US5230613A (en) * | 1990-07-16 | 1993-07-27 | Diesel Technology Company | Common rail fuel injection system |
JPH04155722A (en) * | 1990-10-19 | 1992-05-28 | Mitsubishi Electric Corp | Vacuum circuit breaker |
DE4410910C2 (en) * | 1994-03-29 | 1998-02-26 | Mediador Pumpentechnik Gmbh | Low pulsation piston pump |
DE10232513B4 (en) * | 2002-07-18 | 2014-02-06 | Linde Hydraulics Gmbh & Co. Kg | Pulsation-optimized hydrostatic displacement machine, in particular axial or radial piston machine |
GB0229487D0 (en) | 2002-12-18 | 2003-01-22 | Delphi Tech Inc | Cam arrangement and fuel pump arrangement incorporating a cam arrangement |
ATE553297T1 (en) * | 2006-02-06 | 2012-04-15 | Peroni Pompe S P A | RECIPIENT DIAPHRAGM PUMP |
DE102007003720B3 (en) | 2007-01-25 | 2008-08-21 | Knf Neuberger Gmbh | Diaphragm pump with two membrane heads and two separate pump housings |
CN103195681B (en) * | 2013-04-12 | 2015-06-24 | 中国人民解放军军事医学科学院卫生装备研究所 | Double-cam transmission mechanism of medical water jet scalpel |
WO2016025997A1 (en) * | 2014-08-18 | 2016-02-25 | Solar Injection Australia Pty Ltd | A stroke length adjustable pump system and a multiplexed pump system for chemical injection |
JP6952636B2 (en) | 2018-03-28 | 2021-10-20 | 日機装株式会社 | Control method of pulsation-free pump and pulsation-free pump |
DE102018132270A1 (en) * | 2018-12-14 | 2020-06-18 | Schwing Gmbh | Piston pump and method for operating a piston pump |
US11891987B2 (en) | 2018-12-14 | 2024-02-06 | Schwing Gmbh | Piston pump and method for operating a piston pump |
DE102018132309A1 (en) * | 2018-12-14 | 2020-06-18 | Schwing Gmbh | Piston pump and method for operating a piston pump |
CN111502965A (en) * | 2020-05-27 | 2020-08-07 | 沈阳双环泵业有限公司 | Reciprocating hydraulic diaphragm pump |
CN114718859B (en) * | 2022-04-07 | 2023-03-24 | 北京理工大学 | Single pulse hydraulic pump |
-
1974
- 1974-10-01 DE DE19742446805 patent/DE2446805A1/en active Pending
-
1975
- 1975-09-22 GB GB38828/75A patent/GB1480002A/en not_active Expired
- 1975-09-26 JP JP11627575A patent/JPS5317762B2/ja not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5573563A (en) * | 1978-11-29 | 1980-06-03 | Ricoh Co Ltd | Ink feed pump of ink jet printer |
JPS6243074B2 (en) * | 1978-11-29 | 1987-09-11 | Ricoh Kk | |
JPS58195082A (en) * | 1982-05-08 | 1983-11-14 | Nippon Fuiidaa Kogyo Kk | Pulsationless reciprocating pump |
CN108350868A (en) * | 2015-08-13 | 2018-07-31 | 温杜姆工程公司 | Improved flexible hose pump and associated method |
WO2018042746A1 (en) * | 2016-09-01 | 2018-03-08 | 日機装株式会社 | Non-pulsation pump |
JP2018035761A (en) * | 2016-09-01 | 2018-03-08 | 日機装株式会社 | Nonpulsating pump |
KR20190042670A (en) * | 2016-09-01 | 2019-04-24 | 니기소 가부시키가이샤 | Pulsating pump |
CN109790829A (en) * | 2016-09-01 | 2019-05-21 | 日机装株式会社 | Flexible hose pump |
CN109790829B (en) * | 2016-09-01 | 2020-04-10 | 日机装株式会社 | Non-pulsation pump |
US10890166B2 (en) | 2016-09-01 | 2021-01-12 | Nikkiso Co., Ltd. | Non-pulsation pump having stroke adjustment mechanism |
TWI720231B (en) * | 2016-09-01 | 2021-03-01 | 日商日機裝股份有限公司 | Pulsationless pump |
Also Published As
Publication number | Publication date |
---|---|
GB1480002A (en) | 1977-07-20 |
DE2446805A1 (en) | 1976-04-08 |
JPS5317762B2 (en) | 1978-06-10 |