MX2015007547A - A piston pump arrangement for hygienic processing applications. - Google Patents

A piston pump arrangement for hygienic processing applications.

Info

Publication number
MX2015007547A
MX2015007547A MX2015007547A MX2015007547A MX2015007547A MX 2015007547 A MX2015007547 A MX 2015007547A MX 2015007547 A MX2015007547 A MX 2015007547A MX 2015007547 A MX2015007547 A MX 2015007547A MX 2015007547 A MX2015007547 A MX 2015007547A
Authority
MX
Mexico
Prior art keywords
membrane
piston pump
pump arrangement
processing applications
hygienic processing
Prior art date
Application number
MX2015007547A
Other languages
Spanish (es)
Inventor
Johan Stenbeck
Fredrik Johansson
Isac Salman
Jenny Jonsson
Rikard Hansson
Original Assignee
Tetra Laval Holdings & Finance
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 Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Publication of MX2015007547A publication Critical patent/MX2015007547A/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
    • 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
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid
    • 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
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/08—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid which is flowing continuously
    • G01N27/10—Investigation or analysis specially adapted for controlling or monitoring operations or for signalling

Abstract

A membrane (306;308) comprises: a main body having a first side and a second side, wherein said main body is made of an elastic material; and a coating made of plastic material provided on said second side of main body. A membrane arrangement is also disclosed, which comprises: a first membrane and a second membrane, wherein at least one of said membranes is a membrane as defined above; and a marker liquid placed in the space (312) between both membranes. A piston pump arrangement (300) comprising said membrane arrangement is also disclosed.
MX2015007547A 2012-12-21 2013-12-17 A piston pump arrangement for hygienic processing applications. MX2015007547A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1251494 2012-12-21
SE1251495 2012-12-21
PCT/EP2013/076947 WO2014095898A1 (en) 2012-12-21 2013-12-17 A piston pump arrangement for hygienic processing applications

Publications (1)

Publication Number Publication Date
MX2015007547A true MX2015007547A (en) 2015-10-20

Family

ID=49998196

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007547A MX2015007547A (en) 2012-12-21 2013-12-17 A piston pump arrangement for hygienic processing applications.

Country Status (9)

Country Link
US (1) US20150345487A1 (en)
EP (1) EP2941564A1 (en)
JP (1) JP2016503852A (en)
CN (1) CN104884805A (en)
AU (1) AU2013361723A1 (en)
BR (1) BR112015014863A2 (en)
MX (1) MX2015007547A (en)
RU (1) RU2015129692A (en)
WO (1) WO2014095898A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107002656B (en) * 2014-11-18 2019-06-28 利乐拉瓦尔集团及财务有限公司 Pump, the homogenizer comprising the pump and the method for pumping liquid product
EP3303841A1 (en) * 2015-06-05 2018-04-11 Tetra Laval Holdings & Finance S.A. A membrane arrangement, a piston pump arrangement having such a membrane arrangement, and a processing line for hygienic processing applications
WO2017125349A1 (en) * 2016-01-21 2017-07-27 Tetra Laval Holdings & Finance S.A. Membrane pump with leakage detection
CN110725787A (en) * 2019-11-15 2020-01-24 艺达思科技（苏州）有限公司 Diaphragm pump

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1403804A1 (en) * 1961-10-10 1968-12-12 Siemens Ag Device for monitoring double diaphragm pumps for diaphragm rupture
US3131638A (en) * 1962-07-05 1964-05-05 Lapp Insulator Company Inc Leak detecting device
FR1552305A (en) * 1967-12-15 1969-01-03
JPS4934001A (en) * 1972-07-31 1974-03-29
DE2624129A1 (en) * 1975-09-08 1977-03-31 Ring Membrane pump with sectionalised pump body - has two membranes with reciprocation transmitted by fluid via controlling valves
JPS5295904U (en) * 1976-01-16 1977-07-18
US4971523A (en) * 1988-09-13 1990-11-20 Nordson Corporation Dual diaphragm apparatus with diaphragm assembly and rupture detection methods
US5062770A (en) * 1989-08-11 1991-11-05 Systems Chemistry, Inc. Fluid pumping apparatus and system with leak detection and containment
US6138550A (en) * 1998-09-23 2000-10-31 Saint-Gobain Performance Plastics Corporation Pump diaphragm and method for making the same
US6094970A (en) * 1998-12-15 2000-08-01 Milton Roy Company Leak detector for a pump
JP2002257050A (en) * 2001-03-02 2002-09-11 Nikkiso Co Ltd Diaphragm pump
JP4007777B2 (en) * 2001-07-25 2007-11-14 株式会社タクマ Diaphragm pump, diaphragm damage detection method for diaphragm pump, and ammonia absorption refrigerator equipped with the diaphragm pump
DE10231920B4 (en) * 2002-07-15 2006-10-19 SCHÜTZE, Thomas Multi-layer diaphragm
DE102004055493B3 (en) * 2004-11-17 2006-04-27 Lewa Herbert Ott Gmbh & Co. Kg Diaphragm pump for e.g. conveying toxic, hazardous fluid has hydraulically driven diaphragm and a radial undercut is provided in pump casing or pump cover in lesser axial distance for clamping area of diaphragm on inner circumference
CN201265469Y (en) * 2008-09-18 2009-07-01 苏州百胜动力机器有限公司 Rubber valve oil fuel pump of engine
SE0900233A1 (en) * 2009-02-24 2010-08-25 Tetra Laval Holdings & Finance Diaphragm pump head for a homogenizer
US8940250B2 (en) * 2009-07-09 2015-01-27 Basf Se Method of conveying liquids
JP2013231370A (en) * 2012-04-27 2013-11-14 Sharp Corp Small diaphragm pump

Also Published As

Publication number Publication date
CN104884805A (en) 2015-09-02
RU2015129692A (en) 2017-01-30
EP2941564A1 (en) 2015-11-11
BR112015014863A2 (en) 2017-07-11
JP2016503852A (en) 2016-02-08
US20150345487A1 (en) 2015-12-03
WO2014095898A1 (en) 2014-06-26
AU2013361723A1 (en) 2015-07-09

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