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WO2012016959A3 - Pump - Google Patents

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Publication number
WO2012016959A3
WO2012016959A3 PCT/EP2011/063241 EP2011063241W WO2012016959A3 WO 2012016959 A3 WO2012016959 A3 WO 2012016959A3 EP 2011063241 W EP2011063241 W EP 2011063241W WO 2012016959 A3 WO2012016959 A3 WO 2012016959A3
Authority
WO
WIPO (PCT)
Prior art keywords
pump
pumping chamber
coupling element
fluid
pump housing
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.)
Ceased
Application number
PCT/EP2011/063241
Other languages
French (fr)
Other versions
WO2012016959A2 (en
Inventor
Gunther Erich Schmid
Simon Spear
Philip Owain Lloyd Davies
Thomas Herrmann
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.)
Gardner Denver Thomas GmbH
Original Assignee
Gardner Denver Thomas 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 Gardner Denver Thomas GmbH filed Critical Gardner Denver Thomas GmbH
Publication of WO2012016959A2 publication Critical patent/WO2012016959A2/en
Publication of WO2012016959A3 publication Critical patent/WO2012016959A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/18—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use for specific elastic fluids
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/18—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use for specific elastic fluids
    • F04B37/20—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use for specific elastic fluids for wet gases, e.g. wet air
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling
    • 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B43/04—Pumps having electric drive
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

The invention relates to a pump for conveying a fluid. The pump comprises a pump housing (1) with at least one fluid inlet, with at least one pumping chamber, which has a flow connection to the at least one fluid inlet, and with at least one fluid outlet, which has a flow connection to the at least one pumping chamber. The pump furthermore has at least one pump head (18), which comprises at least one flow valve and at least partially limits the at least one pumping chamber. It also comprises at least one coupling mechanism for the releasable connection of the at least one pump head (18) to the pump housing (1), the at least one coupling mechanism comprising at least one first coupling element (35) provided on the at least one pump head (18) and at least one second coupling element connected to the pump housing (1) for interaction with the at least one first coupling element (35).
PCT/EP2011/063241 2010-08-04 2011-08-01 Pump Ceased WO2012016959A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010038872A DE102010038872A1 (en) 2010-08-04 2010-08-04 pump
DE102010038872.6 2010-08-04

Publications (2)

Publication Number Publication Date
WO2012016959A2 WO2012016959A2 (en) 2012-02-09
WO2012016959A3 true WO2012016959A3 (en) 2012-05-24

Family

ID=44543206

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/063241 Ceased WO2012016959A2 (en) 2010-08-04 2011-08-01 Pump

Country Status (2)

Country Link
DE (1) DE102010038872A1 (en)
WO (1) WO2012016959A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2770208B1 (en) * 2013-02-20 2018-01-10 Schukra Gerätebau GmbH Adjusting device for a vehicle component
CA2954535C (en) 2014-07-08 2020-07-14 Flow Control Llc. Method for attaching pumps to electric motors
DE102015226463A1 (en) * 2015-12-22 2017-06-22 Robert Bosch Gmbh Magnetic actuator for a delivery unit
CN208950820U (en) * 2018-09-30 2019-06-07 深圳市大疆软件科技有限公司 Diaphragm pump and agriculture unmanned plane
DE102021134629B4 (en) * 2021-12-23 2024-05-29 KNF Micro AG Pump head for a diaphragm pump

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634495A (en) * 1946-11-06 1950-03-22 Carba Ag Improvements relating to diaphragm pistons
US5466133A (en) * 1994-06-30 1995-11-14 Tuck, Jr.; Alan D. Peristaltic pump and diaphragm therefor
US20020021974A1 (en) * 1998-10-05 2002-02-21 Steck Ricky B. Free-diaphragm pump
DE202004013907U1 (en) * 2004-09-03 2006-01-12 Rietschle Thomas Memmingen Gmbh Pump e.g. rotary vane pump, has clip flange attached on motor and cooperating with head or its parts to form clip-connection that is indicated by hook and engaging parts, which are equidistantly arranged at circumference of flange
US20060073036A1 (en) * 2004-09-29 2006-04-06 Pascual Joseph A Pump assembly and fluid metering unit
EP1953387A2 (en) * 2007-01-31 2008-08-06 Gardner Denver Thomas GmbH Positive displacement pump for transporting a fluid with automatic adaptation to the compressibility of the fluid
WO2010067157A1 (en) * 2008-12-10 2010-06-17 Rowenta Werke Gmbh Piezoelectric pump for household electric appliance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647733A (en) * 1995-12-01 1997-07-15 Pulsafeeder Inc. Diaphragm metering pump having modular construction
DE10115062A1 (en) * 2001-03-27 2002-10-10 Otto Eckerle Pump with an easily replaceable pump head

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634495A (en) * 1946-11-06 1950-03-22 Carba Ag Improvements relating to diaphragm pistons
US5466133A (en) * 1994-06-30 1995-11-14 Tuck, Jr.; Alan D. Peristaltic pump and diaphragm therefor
US20020021974A1 (en) * 1998-10-05 2002-02-21 Steck Ricky B. Free-diaphragm pump
DE202004013907U1 (en) * 2004-09-03 2006-01-12 Rietschle Thomas Memmingen Gmbh Pump e.g. rotary vane pump, has clip flange attached on motor and cooperating with head or its parts to form clip-connection that is indicated by hook and engaging parts, which are equidistantly arranged at circumference of flange
US20060073036A1 (en) * 2004-09-29 2006-04-06 Pascual Joseph A Pump assembly and fluid metering unit
EP1953387A2 (en) * 2007-01-31 2008-08-06 Gardner Denver Thomas GmbH Positive displacement pump for transporting a fluid with automatic adaptation to the compressibility of the fluid
WO2010067157A1 (en) * 2008-12-10 2010-06-17 Rowenta Werke Gmbh Piezoelectric pump for household electric appliance

Also Published As

Publication number Publication date
DE102010038872A1 (en) 2012-02-09
WO2012016959A2 (en) 2012-02-09

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