KR102228576B1 - 듀얼 스프링 과채움 리미터를 갖는 다이어프램 펌프 - Google Patents

듀얼 스프링 과채움 리미터를 갖는 다이어프램 펌프 Download PDF

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Publication number
KR102228576B1
KR102228576B1 KR1020177013488A KR20177013488A KR102228576B1 KR 102228576 B1 KR102228576 B1 KR 102228576B1 KR 1020177013488 A KR1020177013488 A KR 1020177013488A KR 20177013488 A KR20177013488 A KR 20177013488A KR 102228576 B1 KR102228576 B1 KR 102228576B1
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South Korea
Prior art keywords
piston
spring
chamber
inner chamber
valve
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KR1020177013488A
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English (en)
Korean (ko)
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KR20170078703A (ko
Inventor
리차드 디. 헴브리
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워너 엔지니어링 인코포레이티드
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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
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • 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
    • 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
    • F04B43/02—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
    • 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
    • F04B53/06—Venting
    • 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
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
KR1020177013488A 2014-11-04 2015-11-04 듀얼 스프링 과채움 리미터를 갖는 다이어프램 펌프 Active KR102228576B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462075070P 2014-11-04 2014-11-04
US62/075,070 2014-11-04
US14/931,614 2015-11-03
US14/931,614 US9964106B2 (en) 2014-11-04 2015-11-03 Diaphragm pump with dual spring overfill limiter
PCT/US2015/059027 WO2016073600A1 (en) 2014-11-04 2015-11-04 Diaphragm pump with dual spring overfill limiter

Publications (2)

Publication Number Publication Date
KR20170078703A KR20170078703A (ko) 2017-07-07
KR102228576B1 true KR102228576B1 (ko) 2021-03-17

Family

ID=55852177

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177013488A Active KR102228576B1 (ko) 2014-11-04 2015-11-04 듀얼 스프링 과채움 리미터를 갖는 다이어프램 펌프

Country Status (12)

Country Link
US (1) US9964106B2 (https=)
EP (1) EP3215740B1 (https=)
JP (1) JP6538182B2 (https=)
KR (1) KR102228576B1 (https=)
CN (1) CN107407271B (https=)
AU (1) AU2015343119B2 (https=)
CA (1) CA2966733C (https=)
DK (1) DK3215740T3 (https=)
ES (1) ES2877399T3 (https=)
MX (1) MX393850B (https=)
RU (1) RU2690109C2 (https=)
WO (1) WO2016073600A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201601194D0 (en) * 2016-01-22 2016-03-09 Carlisle Fluid Tech Inc Active surge chamber
KR102715522B1 (ko) * 2018-04-18 2024-10-11 워너 엔지니어링 인코포레이티드 역 차압으로부터 다이어프램 펌프를 보호하기 위한 장치
CN110425120A (zh) * 2019-08-13 2019-11-08 王建设 一种自动调压隔膜泵
RU199140U1 (ru) * 2020-06-01 2020-08-19 Общество с ограниченной ответственностью «Петрол Альянс Сервис» Плунжерно-диафрагменный насос
KR102695685B1 (ko) * 2022-09-20 2024-08-16 주식회사 프로텍 다이어프램 펌프
CN119878506A (zh) * 2025-03-26 2025-04-25 嘉世泵阀科技(浙江)有限公司 一种四隔膜腔的电动隔膜泵

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040086398A1 (en) 2002-10-31 2004-05-06 Wanner Engineering, Inc. Diaphragm pump
JP2007500821A (ja) 2003-05-16 2007-01-18 ワナー・エンジニアリング・インコーポレイテッド 膜ポンプ本出願は、２００３年５月１６日に出願された米国特許出願第１０／４３９，５３５号に基づく優先権を主張して、２００４年５月１３日に米国法人ワーナーエンジニアリング社によって出願されたｐｃｔ国際特許出願である。

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US1976151A (en) 1931-06-19 1934-10-09 Guiberson Diesel Engine Compan Fuel pump for internal combustion engine
US3416461A (en) 1966-09-01 1968-12-17 Hills Mccanna Co Diaphragm pump
US3680981A (en) 1970-12-21 1972-08-01 Josef Wagner Pump and method of driving same
US3775030A (en) 1971-12-01 1973-11-27 Wanner Engineering Diaphragm pump
US3769879A (en) 1971-12-09 1973-11-06 A Lofquist Self-compensating diaphragm pump
US3884598A (en) 1973-10-05 1975-05-20 Wanner Engineering Piston assembly for diaphragm pump
ATE10670T1 (de) 1980-12-29 1984-12-15 Lewa Herbert Ott Gmbh + Co. Membranpumpe mit druckentlastet eingespannter membran.
SU1099121A1 (ru) * 1982-12-28 1984-06-23 Britvin Lev N Гидроприводной дозирующий диафрагменный насос
US5707219A (en) * 1995-10-04 1998-01-13 Wanner Engineering Diaphragm pump
US5647733A (en) 1995-12-01 1997-07-15 Pulsafeeder Inc. Diaphragm metering pump having modular construction
US6019124A (en) 1998-01-09 2000-02-01 Wanner Engineering, Inc. Valve assembly for use with high pressure pumps
CN100371595C (zh) 1999-11-12 2008-02-27 日机装株式会社 膜片型往复泵
DE10012904B4 (de) 2000-03-16 2004-08-12 Lewa Herbert Ott Gmbh + Co Membraneinspannung mit Elastizitätsausgleich
CA2353051A1 (en) 2001-07-12 2003-01-12 Innova Corp. Implant for use in aesthetic regions of the mouth
EP1625377B1 (en) 2003-05-16 2017-03-29 Wanner Engineering, Inc. Diaphragm pump
US7425120B2 (en) 2005-04-26 2008-09-16 Wanner Engineering, Inc. Diaphragm position control for hydraulically driven pumps
FR2895036B1 (fr) * 2005-12-20 2008-02-22 Milton Roy Europ Sa Pompe a membrane a actionnement hydraulique avec dispositif de compensation des fuites
US7665974B2 (en) * 2007-05-02 2010-02-23 Wanner Engineering, Inc. Diaphragm pump position control with offset valve axis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040086398A1 (en) 2002-10-31 2004-05-06 Wanner Engineering, Inc. Diaphragm pump
JP2007500821A (ja) 2003-05-16 2007-01-18 ワナー・エンジニアリング・インコーポレイテッド 膜ポンプ本出願は、２００３年５月１６日に出願された米国特許出願第１０／４３９，５３５号に基づく優先権を主張して、２００４年５月１３日に米国法人ワーナーエンジニアリング社によって出願されたｐｃｔ国際特許出願である。

Also Published As

Publication number Publication date
KR20170078703A (ko) 2017-07-07
CA2966733C (en) 2021-03-16
RU2017117197A3 (https=) 2019-03-28
EP3215740A1 (en) 2017-09-13
AU2015343119A1 (en) 2017-05-25
DK3215740T3 (da) 2021-07-05
CN107407271B (zh) 2019-04-09
EP3215740B1 (en) 2021-04-21
MX393850B (es) 2025-03-24
ES2877399T3 (es) 2021-11-16
JP6538182B2 (ja) 2019-07-03
CN107407271A (zh) 2017-11-28
AU2015343119B2 (en) 2019-02-21
US20160123319A1 (en) 2016-05-05
MX2017005882A (es) 2017-12-04
NZ731534A (en) 2020-11-27
US9964106B2 (en) 2018-05-08
RU2690109C2 (ru) 2019-05-30
WO2016073600A1 (en) 2016-05-12
RU2017117197A (ru) 2018-11-19
JP2017534023A (ja) 2017-11-16
CA2966733A1 (en) 2016-05-12

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