EP4356002A4 - Schraubengetriebene kolbenpumpe - Google Patents

Schraubengetriebene kolbenpumpe Download PDF

Info

Publication number
EP4356002A4
EP4356002A4 EP22850169.8A EP22850169A EP4356002A4 EP 4356002 A4 EP4356002 A4 EP 4356002A4 EP 22850169 A EP22850169 A EP 22850169A EP 4356002 A4 EP4356002 A4 EP 4356002A4
Authority
EP
European Patent Office
Prior art keywords
piston pump
driven piston
screw driven
screw
pump
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
EP22850169.8A
Other languages
English (en)
French (fr)
Other versions
EP4356002A1 (de
Inventor
Daniel R. Zientara
Jeffrey Scott Jerdee
Christopher J. Sulzer
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.)
Wagner Spray Technology Corp
Original Assignee
Wagner Spray Technology 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 Wagner Spray Technology Corp filed Critical Wagner Spray Technology Corp
Publication of EP4356002A1 publication Critical patent/EP4356002A1/de
Publication of EP4356002A4 publication Critical patent/EP4356002A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B49/20—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 changing the driving speed
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F04B53/147—Mounting or detaching of piston rod
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/06—Mobile combinations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Reciprocating Pumps (AREA)
EP22850169.8A 2021-07-28 2022-07-26 Schraubengetriebene kolbenpumpe Pending EP4356002A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163203697P 2021-07-28 2021-07-28
US17/872,474 US20230034134A1 (en) 2021-07-28 2022-07-25 Screw driven piston pump
PCT/US2022/038294 WO2023009487A1 (en) 2021-07-28 2022-07-26 Screw driven piston pump

Publications (2)

Publication Number Publication Date
EP4356002A1 EP4356002A1 (de) 2024-04-24
EP4356002A4 true EP4356002A4 (de) 2024-10-16

Family

ID=85037300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22850169.8A Pending EP4356002A4 (de) 2021-07-28 2022-07-26 Schraubengetriebene kolbenpumpe

Country Status (4)

Country Link
US (2) US20230034134A1 (de)
EP (1) EP4356002A4 (de)
CN (1) CN117730203A (de)
WO (1) WO2023009487A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422767A (ja) * 1990-05-16 1992-01-27 Aioi Seiki Kk プランジャ型液圧ポンプ
US5725358A (en) * 1995-08-30 1998-03-10 Binks Manufacturing Company Pressure regulated electric pump
US20150354329A1 (en) * 2014-06-10 2015-12-10 ASP Energy, LLC Reciprocating downhole pump
US20190224700A1 (en) * 2013-07-19 2019-07-25 Graco Minnesota Inc. Spray system pressure differential monitoring
US20200166026A1 (en) * 2016-01-11 2020-05-28 National Oilwell Varco, L.P. Direct drive pump assemblies

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1316558A (en) * 1919-09-23 Ettbep
US3779094A (en) * 1972-06-12 1973-12-18 Norco Inc Reversing nut for a diamond thread screw
US4015798A (en) * 1976-02-17 1977-04-05 The United States Of America As Represented By The Secretary Of The Navy Fleet angle system and method of level winding
US4089624A (en) * 1976-06-04 1978-05-16 Becton, Dickinson And Company Controlled pumping system
US4365745A (en) * 1981-02-05 1982-12-28 Louis Beck Diaphragm pump
US4458474A (en) * 1982-09-24 1984-07-10 Lee Robert W Level wind spinning wheel
US4886495A (en) * 1987-07-08 1989-12-12 Duoject Medical Systems Inc. Vial-based prefilled syringe system for one or two component medicaments
US5228842A (en) * 1991-07-30 1993-07-20 Wagner Spray Tech Corporation Quick-change fluid section for piston-type paint pumps
US5253981A (en) * 1992-03-05 1993-10-19 Frank Ji-Ann Fu Yang Multichannel pump apparatus with microflow rate capability
US6079797A (en) * 1996-08-16 2000-06-27 Kelsey-Hayes Company Dual action ball screw pump
US6086339A (en) * 1997-07-02 2000-07-11 Jeffrey; Jacen A. Solar-powered reciprocating pump
US6244228B1 (en) * 1998-12-11 2001-06-12 Damon Kuhn Rotary-to-linear motion converter and use thereof
US6435846B1 (en) * 1999-10-22 2002-08-20 Wagner Spray Tech Corporation Piston pump having housing with a pump housing and a pump assembly drive housing formed therein
CA2460385A1 (en) * 2001-10-05 2003-04-17 Nordson Corporation Shaft coupling and shifting mechanism for pneumatic pump drive
JP5060766B2 (ja) * 2006-06-19 2012-10-31 株式会社コガネイ 薬液供給装置
US9717645B2 (en) * 2015-06-04 2017-08-01 Alexander Fima Reciprocating stimulation device
EP3452343A4 (de) * 2016-05-06 2019-11-20 Active Tools International (HK) Ltd. Verdichter
US20180073502A1 (en) * 2016-09-09 2018-03-15 Bio-Chem Fluidics, Inc. Reciprocating piston pump and method of manufacture
TWM540215U (zh) * 2017-01-13 2017-04-21 Timotion Technology Co Ltd 往復式線性推桿
US20180306179A1 (en) * 2017-04-24 2018-10-25 Wanner Engineering, Inc. Zero pulsation pump
CN107152391B (zh) * 2017-06-05 2020-12-01 三六一度(中国)有限公司 螺杆式气泵结构及气垫鞋
RU2680478C2 (ru) * 2017-07-12 2019-02-21 Вячеслав Владимирович Леонов Привод скважинного насоса (варианты)
KR102522518B1 (ko) * 2018-04-26 2023-04-17 에이치엘만도 주식회사 회전 나사를 이용한 피스톤 전후진 왕복 운동 장치
KR20220156638A (ko) * 2020-03-31 2022-11-25 그라코 미네소타 인크. 펌프 구동 시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422767A (ja) * 1990-05-16 1992-01-27 Aioi Seiki Kk プランジャ型液圧ポンプ
US5725358A (en) * 1995-08-30 1998-03-10 Binks Manufacturing Company Pressure regulated electric pump
US20190224700A1 (en) * 2013-07-19 2019-07-25 Graco Minnesota Inc. Spray system pressure differential monitoring
US20150354329A1 (en) * 2014-06-10 2015-12-10 ASP Energy, LLC Reciprocating downhole pump
US20200166026A1 (en) * 2016-01-11 2020-05-28 National Oilwell Varco, L.P. Direct drive pump assemblies

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023009487A1 *

Also Published As

Publication number Publication date
US20230034134A1 (en) 2023-02-02
WO2023009487A1 (en) 2023-02-02
EP4356002A1 (de) 2024-04-24
US20260063114A1 (en) 2026-03-05
CN117730203A (zh) 2024-03-19

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Ipc: F04B 49/06 20060101ALI20240912BHEP

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