BR112013004111A2 - diaphragm pump and process for regulating a diaphragm pump - Google Patents

diaphragm pump and process for regulating a diaphragm pump

Info

Publication number
BR112013004111A2
BR112013004111A2 BR112013004111A BR112013004111A BR112013004111A2 BR 112013004111 A2 BR112013004111 A2 BR 112013004111A2 BR 112013004111 A BR112013004111 A BR 112013004111A BR 112013004111 A BR112013004111 A BR 112013004111A BR 112013004111 A2 BR112013004111 A2 BR 112013004111A2
Authority
BR
Brazil
Prior art keywords
diaphragm
compartment
diaphragm pump
pump
transport
Prior art date
Application number
BR112013004111A
Other languages
Portuguese (pt)
Inventor
Horst Fritsch
Original Assignee
Prominent Dosiertechnik 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 Prominent Dosiertechnik Gmbh filed Critical Prominent Dosiertechnik Gmbh
Publication of BR112013004111A2 publication Critical patent/BR112013004111A2/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
    • F04B43/02—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
    • 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
    • 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
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
    • F04B45/033—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows having fluid 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
    • F04B53/10—Valves; Arrangement 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Abstract

bomba de diafragma e processo para regular uma bomba de diafragma. a presente invenção refere-se a uma bomba de diafragma com um compartimento de transporte, um acoplamento de pressão e de aspiração, sendo que o acoplamento de pressão e de aspiração está unido com compartimento de transporte, com um compartimento hidráulico, sendo que o compartimento de transporte e o compartimento hidráulico estão reciprocamente separados através de um diafragma, sendo que o compartimento hidráulico e que pode ser cheio com o líquido de trabalho, pode ser sujeito com uma pressão de líquido de trabalho pulsante, com o que o diafragma será movimentado entre uma primeira posição, na qual o compartimento de transporte apresenta menor colume e uma segunda posição, na qual o compartimento de trabaho apresenta maior volume, sendo que o cmpartimento hidráulico, através de uma válvula de complementação de vazamento, está unido com uma reserva de líquido de trabalho, sendo que o diafragma apresenta uma mola com uma primeira constante molar que está de tal modo comformada, que exerce uma primeira força predeterminada sovre o diafragma na direção da segunda posição. para produzir uma bomba de diafragma, bem como um processo para regulagem desta bomba, pelo qual o problema mencionado pode ser reduzido até mesmo totalmente solucionado, é proposto, de acordo com a invenção, que a mola possa ser substituída por outra mola que é conformada de tal maneira que exerce uma segunda força predeterminada sobre o diafragma, na direção da segunda posição, ou que seja regulável a força exercida pelo elemento molar sobre o diafragma na direção da segunda posição.diaphragm pump and process to regulate a diaphragm pump. The present invention relates to a diaphragm pump with a transport housing, a pressure and suction coupling, the pressure and suction coupling being coupled with a transport compartment with a hydraulic compartment, the housing The transport housing and the hydraulic compartment are reciprocally separated by a diaphragm, and the hydraulic compartment which can be filled with working liquid can be subjected to a pulsating working pressure, whereby the diaphragm will be moved between a first position, in which the transport compartment has a smaller column and a second position, in which the work compartment has a larger volume, and the hydraulic compartment, through a leak complement valve, is joined with a liquid reserve The diaphragm has a spring with a first molar constant that is comformada in such a way that exerts a first predetermined force sovre the diaphragm toward the second position. In order to produce a diaphragm pump, as well as a process for regulating this pump, by which the mentioned problem can be reduced even fully solved, it is proposed according to the invention that the spring may be replaced by another spring which is shaped such that it exerts a predetermined second force on the diaphragm in the direction of the second position or that the force exerted by the molar element on the diaphragm in the direction of the second position is adjustable.

BR112013004111A 2010-08-26 2011-08-15 diaphragm pump and process for regulating a diaphragm pump BR112013004111A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010039831.4A DE102010039831B4 (en) 2010-08-26 2010-08-26 Diaphragm pump and method for adjusting such
PCT/EP2011/064044 WO2012025422A2 (en) 2010-08-26 2011-08-15 Membrane pump and method for adjusting same

Publications (1)

Publication Number Publication Date
BR112013004111A2 true BR112013004111A2 (en) 2016-06-28

Family

ID=44630436

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013004111A BR112013004111A2 (en) 2010-08-26 2011-08-15 diaphragm pump and process for regulating a diaphragm pump

Country Status (10)

Country Link
US (1) US20150004005A9 (en)
EP (1) EP2609331A2 (en)
JP (1) JP2013536363A (en)
KR (1) KR20130137151A (en)
CN (1) CN103210216B (en)
BR (1) BR112013004111A2 (en)
CA (1) CA2808373C (en)
DE (1) DE102010039831B4 (en)
RU (1) RU2013113175A (en)
WO (1) WO2012025422A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821701B (en) * 2014-02-19 2016-04-06 杭州大潮石化设备有限公司 The built-in controlled repairing structure of a kind of hydraulic reciprocating diaphragm pump
DE102014109801A1 (en) * 2014-07-11 2016-01-14 Prominent Gmbh Diaphragm pump with reduced leakage supplement in case of overload
ITUB20151971A1 (en) * 2015-07-06 2017-01-06 Seko Spa MEMBRANE PUMP
DE102021106765A1 (en) * 2021-03-19 2022-09-22 Prominent Gmbh Diaphragm pump for conveying a fluid
CN114856979A (en) * 2022-04-25 2022-08-05 上海大学 Small-flow anti-deposition hydraulic diaphragm pump and system for sewage treatment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034030B (en) 1955-09-22 1958-07-10 Reiners Walter Dr Ing Diaphragm pump for non-lubricating and chemically aggressive fluids, especially for pest control in agriculture
FR1355521A (en) * 1962-03-28 1964-03-20 Gaz De Petrole Diaphragm motor device and pressurized gas
ZA721458B (en) * 1971-03-12 1973-10-31 Dorr Oliver Inc Improvements in diaphragm pumps and actuating systems therefor
FR2292184A1 (en) 1974-11-20 1976-06-18 Primagaz Cie Des Gaz De Petrol Hydropneumatic liquid butane pump - is of diaphragm type actuated by propane gas from auxiliary bottle
US4621990A (en) * 1985-03-01 1986-11-11 The Gorman-Rupp Company Diaphragm pump
FR2765635B1 (en) * 1997-07-07 1999-09-03 Sagem DIRECT FUEL INJECTION PUMP FOR A CONTROLLED IGNITION ENGINE AND INJECTION SYSTEM COMPRISING SUCH A PUMP
DE10143978B4 (en) 2001-09-07 2005-03-03 Lewa Herbert Ott Gmbh + Co. Hydraulically driven diaphragm pump with prestressed diaphragm
NL1021048C2 (en) * 2002-07-11 2004-01-13 Weir Netherlands B V Piston diaphragm pump.
US7090474B2 (en) * 2003-05-16 2006-08-15 Wanner Engineering, Inc. Diaphragm pump with overfill limiter
US7425120B2 (en) * 2005-04-26 2008-09-16 Wanner Engineering, Inc. Diaphragm position control for hydraulically driven pumps
FR2895036B1 (en) * 2005-12-20 2008-02-22 Milton Roy Europ Sa HYDRAULICALLY ACTUATED MEMBRANE PUMP WITH LEAK COMPENSATION DEVICE
CN1975163A (en) * 2006-12-01 2007-06-06 杭州大潮泵业制造有限公司 High-pressure hydraulic diaphragm metering pump
US7665974B2 (en) * 2007-05-02 2010-02-23 Wanner Engineering, Inc. Diaphragm pump position control with offset valve axis

Also Published As

Publication number Publication date
KR20130137151A (en) 2013-12-16
CA2808373C (en) 2018-03-06
CN103210216B (en) 2016-05-11
EP2609331A2 (en) 2013-07-03
RU2013113175A (en) 2014-10-10
DE102010039831A1 (en) 2012-03-01
US20150004005A9 (en) 2015-01-01
WO2012025422A3 (en) 2012-07-19
WO2012025422A2 (en) 2012-03-01
JP2013536363A (en) 2013-09-19
CN103210216A (en) 2013-07-17
CA2808373A1 (en) 2012-03-01
DE102010039831B4 (en) 2022-02-03
US20140147292A1 (en) 2014-05-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.