BR9714478A - Bomba propulsora com cilindro duplo - Google Patents

Bomba propulsora com cilindro duplo

Info

Publication number
BR9714478A
BR9714478A BR9714478-9A BR9714478A BR9714478A BR 9714478 A BR9714478 A BR 9714478A BR 9714478 A BR9714478 A BR 9714478A BR 9714478 A BR9714478 A BR 9714478A
Authority
BR
Brazil
Prior art keywords
pump
gears
impeller
gear
dual
Prior art date
Application number
BR9714478-9A
Other languages
English (en)
Inventor
Phil Chan Rha
Original Assignee
Phil Chan Rha
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 Phil Chan Rha filed Critical Phil Chan Rha
Publication of BR9714478A publication Critical patent/BR9714478A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/063—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F04C2/077—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having toothed-gearing type drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/06—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of other than internal-axis type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

<B>BOMBA PROPULSORA COM CILINDRO DUPLO<D>. é revelada uma bomba propulsora com cilindro duplo. Na bomba acima, o rotor de cilindro duplo é dotado de um meio de vedação elástico para remover qualquer folga da junção entre o rotor e a garganta de um invólucro de bomba com o rotor sendo posicionado em seu ponto morto superior ou inferior. Em um mecanismo de engrenagem de transmissão da bomba acima, o eixo de acionamento não engata diretamente com o eixo acionado, porém engata indiretamente com o eixo acionado através de duas engrenagens loucas. Em cada uma das engrenagens loucas, tanto uma engrenagem concêntrica circular como uma engrenagem excêntrica elíptica são comumente montadas em um eixo, desse modo formando uma engrenagem dupla. As duas engrenagens excêntricas elípticas engatam-se mutuamente, enquanto as duas engrenagens concêntricas circulares engatam-se com as engrenangens de acionamento e acionada, respectivamente, desse modo reduzindo eficazmente ruídos e vibrações operacionais durante uma operação de bombear.
BR9714478-9A 1996-11-11 1997-11-07 Bomba propulsora com cilindro duplo BR9714478A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960053208A KR100449312B1 (ko) 1996-11-11 1996-11-11 쌍원통임펠러형펌프
PCT/KR1997/000218 WO1998021478A1 (en) 1996-11-11 1997-11-07 Twin-cylinder impeller pump

Publications (1)

Publication Number Publication Date
BR9714478A true BR9714478A (pt) 2000-04-25

Family

ID=19481418

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714478-9A BR9714478A (pt) 1996-11-11 1997-11-07 Bomba propulsora com cilindro duplo

Country Status (10)

Country Link
US (1) US6059550A (pt)
EP (1) EP0873474A1 (pt)
JP (1) JP2000506587A (pt)
KR (1) KR100449312B1 (pt)
CN (1) CN1091224C (pt)
BR (1) BR9714478A (pt)
CA (1) CA2242395A1 (pt)
NZ (1) NZ330924A (pt)
RU (1) RU2184874C2 (pt)
WO (1) WO1998021478A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200198182Y1 (ko) * 1999-10-07 2000-10-02 라필찬 쌍원통 펌프
KR100482430B1 (ko) * 2001-11-09 2005-04-14 현대자동차주식회사 자동차용 듀얼 임펠러 워터펌프
KR100408485B1 (en) * 2002-06-04 2003-12-03 Myung Sun Kwak Four-in pump
KR100517869B1 (ko) * 2002-07-25 2005-09-30 이기춘 포인펌프
EP1831549A1 (en) * 2004-12-28 2007-09-12 Ki Chun Lee The rotary pump and multiple rotary pump employed thereof
JP4796891B2 (ja) * 2006-05-10 2011-10-19 株式会社日本ピスコ 流体ポンプ
KR100835308B1 (ko) * 2007-09-05 2008-06-04 이기춘 탠덤 로터리 펌프
US20090272214A1 (en) * 2008-05-05 2009-11-05 James Ossi Method and apparatus for minimizing variations in the angular velocity of a rotating member
US20130028779A1 (en) * 2011-07-28 2013-01-31 Phil Chan Rha Pump
KR101305394B1 (ko) * 2011-07-28 2013-09-06 주식회사 필택 펌프
CN102444564B (zh) * 2011-11-21 2014-12-24 浙江飞越机电有限公司 一体式真空泵
CN103306978B (zh) * 2013-06-09 2016-10-05 李锦上 一种摇摆活塞压缩机
KR101724651B1 (ko) * 2016-12-14 2017-04-07 최병철 쌍원 용적 펌프
WO2018110869A1 (ko) * 2016-12-14 2018-06-21 최병철 쌍원 용적 펌프
KR101748419B1 (ko) 2017-03-24 2017-06-27 최병철 체크밸브를 구비한 쌍원 용적펌프
CN108266376B (zh) * 2017-12-19 2024-05-24 珠海格力节能环保制冷技术研究中心有限公司 泵体组件、流体机械及换热设备
DE102017223675B4 (de) * 2017-12-22 2023-01-26 Eckerle Technologies GmbH Fluidfördereinrichtung
KR102519113B1 (ko) 2021-11-25 2023-04-12 주식회사 필택 분해 및 조립이 용이한 쌍원통 펌프
KR102451043B1 (ko) 2022-03-22 2022-10-06 주식회사 필택 쌍원통 펌프

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US21632A (en) * 1858-09-28 Rotary pump
US1041606A (en) * 1912-02-27 1912-10-15 Emil Dembowsky Engine.
FR455024A (fr) * 1912-05-09 1913-07-21 Georges Tabard Appareil rotatif à capacité variable fonctionnant comme moteur, comme pompe ou comme compresseur
DE671386C (de) * 1936-02-11 1939-02-06 Gustav Rudolf Lindberg Doppelt wirkende Pumpe mit zwei parallelachsig angeordneten Zylindern
BE663233A (pt) * 1964-05-08
JPS55119921U (pt) * 1979-02-20 1980-08-25
JPS58152189A (ja) * 1982-03-08 1983-09-09 Kazuichi Ito 無脈動回転ポンプ
FR2541368B3 (fr) * 1983-02-17 1987-03-20 Roty Loic Machine a pistons rotatifs a couple et debit constants
DE3343796A1 (de) * 1983-12-03 1985-07-04 Karl-Friedrich 4006 Erkrath Schweitzer Doppel-kreiskolbenfoerderer
JPH0326318Y2 (pt) * 1985-10-24 1991-06-06
JPH0577592U (ja) * 1991-02-14 1993-10-22 株式会社アンレット 高速用まゆ型二軸容積ポンプ
KR970009955B1 (ko) * 1994-05-11 1997-06-19 나필찬 쌍원통 펌프

Also Published As

Publication number Publication date
EP0873474A1 (en) 1998-10-28
RU2184874C2 (ru) 2002-07-10
KR100449312B1 (ko) 2004-11-26
JP2000506587A (ja) 2000-05-30
CN1210577A (zh) 1999-03-10
US6059550A (en) 2000-05-09
NZ330924A (en) 2000-06-23
KR19980034992A (ko) 1998-08-05
CN1091224C (zh) 2002-09-18
CA2242395A1 (en) 1998-05-22
WO1998021478A1 (en) 1998-05-22

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law