MY206188A - Pump with vacuum, self-priming, and booster functions - Google Patents

Pump with vacuum, self-priming, and booster functions

Info

Publication number
MY206188A
MY206188A MYPI2019006149A MYPI2019006149A MY206188A MY 206188 A MY206188 A MY 206188A MY PI2019006149 A MYPI2019006149 A MY PI2019006149A MY PI2019006149 A MYPI2019006149 A MY PI2019006149A MY 206188 A MY206188 A MY 206188A
Authority
MY
Malaysia
Prior art keywords
priming
vacuum
self
pump
booster functions
Prior art date
Application number
MYPI2019006149A
Inventor
Yong Kwon Koh
Jang Soon Kwon
Min Hoon Baik
Jae Kwang Lee
Original Assignee
Korea Atomic Energy Res
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 Korea Atomic Energy Res filed Critical Korea Atomic Energy Res
Publication of MY206188A publication Critical patent/MY206188A/en

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/22—Rotary-piston pumps specially adapted for elastic fluids of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth equivalents than the outer member
    • 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
    • F04C2/22—Rotary-piston machines or pumps of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/064—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
    • 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
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/24—Level of liquid, e.g. lubricant or cooling liquid

Landscapes

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

Abstract

Disclosed herein is a pump with vacuum, self-priming, and booster functions, which includes a rotor housing (10), a rotor (20), an upper chamber (60), a lower chamber (70) beneath the rotor housing (10), an inlet check valve (100) and (110), an outlet check valve (120) and (130), and an introduction passage (80) connecting the inlet port (61) of the upper chamber (60) to the lower chamber (70). (Fig. 5)
MYPI2019006149A 2017-06-09 2018-06-05 Pump with vacuum, self-priming, and booster functions MY206188A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170072302A KR101881546B1 (en) 2017-06-09 2017-06-09 Pump having vacuum and self-priming and booster functions
PCT/KR2018/006392 WO2018226009A1 (en) 2017-06-09 2018-06-05 Pump with vacuum, self-priming, and booster functions

Publications (1)

Publication Number Publication Date
MY206188A true MY206188A (en) 2024-12-03

Family

ID=63058711

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019006149A MY206188A (en) 2017-06-09 2018-06-05 Pump with vacuum, self-priming, and booster functions

Country Status (3)

Country Link
KR (1) KR101881546B1 (en)
MY (1) MY206188A (en)
WO (1) WO2018226009A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101915976B1 (en) 2017-09-12 2018-11-07 한국원자력연구원 Rotary piston pump and driving method thereof
KR102100914B1 (en) 2019-02-01 2020-04-17 한국원자력연구원 Fluid transfer device
KR102254882B1 (en) 2020-06-01 2021-05-24 한국원자력연구원 Fluid transfer device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6397893A (en) * 1986-10-09 1988-04-28 Diesel Kiki Co Ltd Vane type rotary compressor
JP4042746B2 (en) * 2005-01-24 2008-02-06 三菱電機株式会社 Vane type vacuum pump
KR100816835B1 (en) * 2006-12-27 2008-03-26 엘지전자 주식회사 Oil supply structure of hermetic compressor
KR101291090B1 (en) * 2011-10-04 2013-08-01 천석원 Speaker diaphragm
KR101231090B1 (en) * 2011-11-08 2013-02-07 데이비드 김 Rotary vane type vaccum pump
KR101655160B1 (en) 2015-09-16 2016-09-07 한국원자력연구원 Rotary piston pump

Also Published As

Publication number Publication date
WO2018226009A1 (en) 2018-12-13
KR101881546B1 (en) 2018-07-25

Similar Documents

Publication Publication Date Title
MX2018014515A (en) Double acting positive displacement fluid pump.
AU2019268166A1 (en) Pumping cassette
SA517381287B1 (en) Control Systems for Fracturing Operations
MY167628A (en) Vacuum pump
GB2568194A (en) Pressure regulating valve
MX2015009481A (en) Pumps with container vents.
SA519401959B1 (en) Centrifugal pump with adaptive pump stages
GB2570078A (en) Chemical injection with subsea production flow boost pump
MY155493A (en) A fluid injector having a novel inlet valve arrangement
MX343727B (en) Fluid circulation valve assembly for fluid proportioner.
GB2572408A8 (en) Fluidic device
MY187386A (en) Rotary piston pump
EA201301289A1 (en) PUMPING INSTALLATION
MX2018005003A (en) Dispenser.
MY188154A (en) Volute pump
MX2017014137A (en) Miniature vacuum/pressure diaphragm pumps with noise mitigation boot.
EP3643338A3 (en) Vacuum driven suction and irrigaiton system
WO2016191721A3 (en) Fluid release valve
MX2019014787A (en) Positive displacement pump.
MX389902B (en) DIAPHRAGM PUMP USING DUCKBILL VALVES, MULTI-WAY PORTS AND FLEXIBLE ELECTRICAL CONNECTIVITY.
FR2978214B1 (en) DRY TYPE MULTI-STAGE VACUUM PUMP
KR101881546B1 (en) Pump having vacuum and self-priming and booster functions
WO2014207520A8 (en) High-pressure fuel pump
GB201101481D0 (en) Improvements relating to pumps
EA201690875A1 (en) DIAPHRAGM PUMP AND VALVE DEVICE FOR SUCH PUMP