MX2019013090A - Pump assembly for pumping viscous media, device comprising same, method for producing surface coating agents, and use of a pump assembly. - Google Patents

Pump assembly for pumping viscous media, device comprising same, method for producing surface coating agents, and use of a pump assembly.

Info

Publication number
MX2019013090A
MX2019013090A MX2019013090A MX2019013090A MX2019013090A MX 2019013090 A MX2019013090 A MX 2019013090A MX 2019013090 A MX2019013090 A MX 2019013090A MX 2019013090 A MX2019013090 A MX 2019013090A MX 2019013090 A MX2019013090 A MX 2019013090A
Authority
MX
Mexico
Prior art keywords
pump assembly
pump
chamber
control valve
valve assembly
Prior art date
Application number
MX2019013090A
Other languages
Spanish (es)
Inventor
EXLER Juergen
Wanjura Markus
GERTJE Sergej
Original Assignee
Basf Coatings Gmbh
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 Basf Coatings Gmbh filed Critical Basf Coatings Gmbh
Publication of MX2019013090A publication Critical patent/MX2019013090A/en

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
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • 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
    • F04B49/10—Other safety measures
    • F04B49/106—Responsive to pumped volume
    • 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
    • F04B49/22—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 means of valves
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Abstract

The invention relates to a pump assembly (1) for pumping viscous media, comprising a diaphragm pump (7) comprising a pump chamber (8a, b), a working chamber (10a, b) which can be fluidically connected to a source (115) of a pressurized working medium, and a diaphragm (20a, b) which separates the working chamber (10a, b) from the pump chamber (8a, b). According to the invention, a control valve assembly (21) is mounted between the working medium source (115) and the working chamber (10a, b), and the diaphragm (20a, b) can be moved back and forth between the working chamber (10a, b) and the pump chamber (8a, b) by actuating the control valve assembly (21). The pump assembly (1) has an electronic control element (23) which is connected to the control valve assembly (21) in order to conduct a signal and which is designed to control the compressed air quantity in the working chamber (10a, b) by actuating the control valve assembly (21) depending on the flow rate of the medium exiting the pump chamber (8a, b).
MX2019013090A 2017-05-03 2018-05-03 Pump assembly for pumping viscous media, device comprising same, method for producing surface coating agents, and use of a pump assembly. MX2019013090A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17169310 2017-05-03
PCT/EP2018/061380 WO2018202790A1 (en) 2017-05-03 2018-05-03 Pump assembly for pumping viscous media, device comprising same, method for producing surface coating agents, and use of a pump assembly

Publications (1)

Publication Number Publication Date
MX2019013090A true MX2019013090A (en) 2020-01-30

Family

ID=58669673

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019013090A MX2019013090A (en) 2017-05-03 2018-05-03 Pump assembly for pumping viscous media, device comprising same, method for producing surface coating agents, and use of a pump assembly.

Country Status (6)

Country Link
US (1) US20200141396A1 (en)
EP (1) EP3619428A1 (en)
JP (1) JP2020518763A (en)
CN (1) CN110582639A (en)
MX (1) MX2019013090A (en)
WO (1) WO2018202790A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11644140B2 (en) * 2020-08-16 2023-05-09 Piranha Plastics, Llc Flow dampener in flow measurement system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101058A (en) * 1961-06-16 1963-08-20 Jr William H Carr Diaphragm pumping system
US5246173A (en) * 1989-10-04 1993-09-21 Hoechst Aktiengesellschaft Vibrating stirred ball mill
US5332372A (en) * 1992-04-20 1994-07-26 Warren Rupp, Inc. Modular double-diaphragm pump
US5252041A (en) * 1992-04-30 1993-10-12 Dorr-Oliver Incorporated Automatic control system for diaphragm pumps
US5257914A (en) * 1992-06-24 1993-11-02 Warren Rupp, Inc. Electronic control interface for fluid powered diaphragm pump
US5648408A (en) * 1995-06-07 1997-07-15 Ciba-Geigy Corporation Organic stir-in pigments
JPH10288160A (en) * 1997-04-16 1998-10-27 Anest Iwata Corp Flow rate control system of double acting diaphragm pump
US5881919A (en) * 1997-10-28 1999-03-16 The University Of Tennessee Research Corporation Liquid injection system for sprayers
US6343614B1 (en) * 1998-07-01 2002-02-05 Deka Products Limited Partnership System for measuring change in fluid flow rate within a line
US6041801A (en) * 1998-07-01 2000-03-28 Deka Products Limited Partnership System and method for measuring when fluid has stopped flowing within a line
WO2000060428A1 (en) * 1999-04-07 2000-10-12 Alcatel System for regulating pressure in a vacuum chamber, vacuum pumping unit equipped with same
JP2005230766A (en) * 2004-02-23 2005-09-02 Kansai Paint Co Ltd Covering method for temporary protection material of automobile
US20060219642A1 (en) * 2005-04-04 2006-10-05 Ingersoll-Rand Company Control system and method for an air-operated pump
JP5262590B2 (en) * 2008-11-06 2013-08-14 Ｊｓｒ株式会社 Method and apparatus for producing resin composition solution
CN202391696U (en) * 2011-12-26 2012-08-22 江门市生和堂食品有限公司 Pneumatic diaphragm pump for conveying particle-containing liquid foods
DE102015110883A1 (en) * 2015-07-06 2017-01-12 J. Wagner Gmbh Pulsationsdämpfungssystem
CN105756907A (en) * 2016-03-08 2016-07-13 上海大学 Pneumatic diaphragm pump with controller

Also Published As

Publication number Publication date
CN110582639A (en) 2019-12-17
EP3619428A1 (en) 2020-03-11
JP2020518763A (en) 2020-06-25
US20200141396A1 (en) 2020-05-07
WO2018202790A1 (en) 2018-11-08

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