KR101881029B1 - 워터펌프 - Google Patents
워터펌프 Download PDFInfo
- Publication number
- KR101881029B1 KR101881029B1 KR1020170033835A KR20170033835A KR101881029B1 KR 101881029 B1 KR101881029 B1 KR 101881029B1 KR 1020170033835 A KR1020170033835 A KR 1020170033835A KR 20170033835 A KR20170033835 A KR 20170033835A KR 101881029 B1 KR101881029 B1 KR 101881029B1
- Authority
- KR
- South Korea
- Prior art keywords
- coolant
- impeller
- cylinder portion
- piston
- control means
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
- F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/026—Units comprising pumps and their driving means with a magnetic coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
- F04D29/468—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
- F01P2005/125—Driving auxiliary pumps electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
- F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/60—Control system actuates means
- F05D2270/64—Hydraulic actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Abstract
본 발명은, 냉각수가 유입 및 토출되는 유입구 및 토출구가 형성된 하우징과, 상기 하우징 내부에 수용되며 회전에 의해 냉각수를 유입 및 토출시키는 임펠러와, 상기 임펠러에 결합하며 외부 구동력을 전달받아 상기 임펠러를 회전시키는 회전축과, 상기 임펠러의 상측에 배치되며 상기 토출구를 선택적으로 개폐하도록 작동하는 냉각수유량제어수단을 포함하는 본체부; 상기 냉각수유량제어수단의 상측에 형성되어, 상기 냉각수유량제어수단에 압력을 가하는 냉각수를 수용하는 유압공간이 내부에 형성된 실린더부; 상기 유압공간 내부에 위치하며, 상기 유압공간 내부에 존재하는 냉각수에 압력을 가하는 피스톤; 상기 실린더부의 측면에 결합하며, 상기 피스톤을 전후진시키는 구동부; 및 상기 피스톤의 전면 또는 후면과 대향하는 상기 실린더부의 내측 면에 위치하며, 탄성 소재로 이루어지는 잠김방지부재를 포함하는 워터펌프를 제공한다.
본 발명에 따른 워터펌프에 의하면, 잠김방지부재를 구비함으로써, 피스톤이 실린더부의 내벽에 접촉되어 움직이지 못하는 상황을 원천적으로 방지할 수 있다.
본 발명에 따른 워터펌프에 의하면, 잠김방지부재를 구비함으로써, 피스톤이 실린더부의 내벽에 접촉되어 움직이지 못하는 상황을 원천적으로 방지할 수 있다.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170033835A KR101881029B1 (ko) | 2017-03-17 | 2017-03-17 | 워터펌프 |
PCT/KR2018/003178 WO2018169378A1 (ko) | 2017-03-17 | 2018-03-19 | 워터펌프 |
US16/494,760 US20200102970A1 (en) | 2017-03-17 | 2018-03-19 | Water pump |
EP18767300.9A EP3597880A4 (en) | 2017-03-17 | 2018-03-19 | WATER PUMP |
JP2019548273A JP2020510784A (ja) | 2017-03-17 | 2018-03-19 | ウォーターポンプ |
CN201880018757.XA CN110475953A (zh) | 2017-03-17 | 2018-03-19 | 水泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170033835A KR101881029B1 (ko) | 2017-03-17 | 2017-03-17 | 워터펌프 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101881029B1 true KR101881029B1 (ko) | 2018-07-25 |
Family
ID=63058709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170033835A KR101881029B1 (ko) | 2017-03-17 | 2017-03-17 | 워터펌프 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200102970A1 (ko) |
EP (1) | EP3597880A4 (ko) |
JP (1) | JP2020510784A (ko) |
KR (1) | KR101881029B1 (ko) |
CN (1) | CN110475953A (ko) |
WO (1) | WO2018169378A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116446999A (zh) * | 2021-12-15 | 2023-07-18 | 林康团 | 具有防阻塞功能的汽车引擎加工用输液装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020043719A (ko) * | 2000-12-04 | 2002-06-12 | 이계안 | 워터 펌프 |
KR20050042622A (ko) * | 2003-11-03 | 2005-05-10 | 주식회사 유니테크노 | 잠김 방지용 나사 이송장치 |
JP2007138717A (ja) * | 2005-11-14 | 2007-06-07 | Aisin Seiki Co Ltd | ウォータポンプ |
JP2016217156A (ja) * | 2015-05-14 | 2016-12-22 | アイシン精機株式会社 | 流体圧ポンプ |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09296778A (ja) * | 1996-05-02 | 1997-11-18 | Katsuragawa Electric Co Ltd | モータ一体型ポンプ |
ATE479225T1 (de) * | 2004-03-31 | 2010-09-15 | Danaher Motion Stockholm Ab | Elektrisches betätigungsglied |
DE102006034960B4 (de) * | 2006-07-28 | 2008-05-15 | Audi Ag | Kühlmittelpumpe für einen Kühlkreislauf einer Verbrennungskraftmaschine |
DE102008022354B4 (de) * | 2008-05-10 | 2012-01-19 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Regelbare Kühlmittelpumpe und Verfahren zu deren Regelung |
DE102008026218B4 (de) * | 2008-05-30 | 2012-04-19 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Regelbare Kühlmittelpumpe |
CN101718274B (zh) * | 2009-11-02 | 2012-02-15 | 奇瑞汽车股份有限公司 | 一种发动机电子水泵 |
US20150037177A1 (en) * | 2011-02-06 | 2015-02-05 | Borgwarner Inc. | Hybrid electromechanical coolant pump with base flow and peak flow |
DE102011079310A1 (de) * | 2011-07-18 | 2013-01-24 | Schaeffler Technologies AG & Co. KG | Kühlmittelpumpe für einen Kühlmittelkreislauf einer Brennkraftmaschine |
DE102011113040B3 (de) * | 2011-09-09 | 2012-04-26 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | "Regelbare Kühlmittelpumpe" |
DE102011084861A1 (de) * | 2011-10-20 | 2013-04-25 | Schaeffler Technologies AG & Co. KG | Regelbare Kühlmittelpumpe mit hydraulischer Aktorik |
DE102011086934A1 (de) * | 2011-11-23 | 2013-05-23 | Schaeffler Technologies AG & Co. KG | Regelbare Kühlmittelpumpe mit einer elektro-hydraulischen Leitblechverstellung |
KR101481627B1 (ko) * | 2012-06-11 | 2015-01-14 | 주식회사 아모텍 | 워터 펌프 |
US20140334949A1 (en) * | 2013-05-09 | 2014-11-13 | Schaeffler Technologies Gmbh & Co. Kg | Labyrinthine radial piston-hydraulic variable waterpump actuation system |
GB2515482A (en) * | 2013-06-24 | 2014-12-31 | Hmd Seal Less Pumps Ltd | Pump |
KR101600791B1 (ko) * | 2013-10-28 | 2016-03-09 | 주식회사 세턴 | 방열 기능을 개선한 캔드 모터 펌프 |
DE102014110231B3 (de) | 2014-07-21 | 2015-09-10 | Nidec Gpm Gmbh | Kühlmittelpumpe mit integrierter Regelung |
US20160040584A1 (en) * | 2014-08-05 | 2016-02-11 | Schaeffler Technologies AG & Co. KG | Electro-mechanical drive mechanism for an impeller shroud of a variable water pump |
DE102015000805B3 (de) * | 2015-01-22 | 2016-01-21 | Nidec Gpm Gmbh | Regelbare Kühlmittelpumpe |
DE102015119097B4 (de) * | 2015-11-06 | 2019-03-21 | Pierburg Gmbh | Kühlmittelpumpe für eine Verbrennungskraftmaschine |
-
2017
- 2017-03-17 KR KR1020170033835A patent/KR101881029B1/ko active IP Right Grant
-
2018
- 2018-03-19 JP JP2019548273A patent/JP2020510784A/ja active Pending
- 2018-03-19 WO PCT/KR2018/003178 patent/WO2018169378A1/ko active Application Filing
- 2018-03-19 US US16/494,760 patent/US20200102970A1/en not_active Abandoned
- 2018-03-19 CN CN201880018757.XA patent/CN110475953A/zh active Pending
- 2018-03-19 EP EP18767300.9A patent/EP3597880A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020043719A (ko) * | 2000-12-04 | 2002-06-12 | 이계안 | 워터 펌프 |
KR20050042622A (ko) * | 2003-11-03 | 2005-05-10 | 주식회사 유니테크노 | 잠김 방지용 나사 이송장치 |
JP2007138717A (ja) * | 2005-11-14 | 2007-06-07 | Aisin Seiki Co Ltd | ウォータポンプ |
JP2016217156A (ja) * | 2015-05-14 | 2016-12-22 | アイシン精機株式会社 | 流体圧ポンプ |
Also Published As
Publication number | Publication date |
---|---|
EP3597880A4 (en) | 2020-11-18 |
US20200102970A1 (en) | 2020-04-02 |
WO2018169378A1 (ko) | 2018-09-20 |
JP2020510784A (ja) | 2020-04-09 |
CN110475953A (zh) | 2019-11-19 |
EP3597880A1 (en) | 2020-01-22 |
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GRNT | Written decision to grant |