WO2012070881A3 - Fluid-circulating device using a cam track and centrifugal force - Google Patents

Fluid-circulating device using a cam track and centrifugal force Download PDF

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Publication number
WO2012070881A3
WO2012070881A3 PCT/KR2011/009015 KR2011009015W WO2012070881A3 WO 2012070881 A3 WO2012070881 A3 WO 2012070881A3 KR 2011009015 W KR2011009015 W KR 2011009015W WO 2012070881 A3 WO2012070881 A3 WO 2012070881A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotating body
flow channel
fluid
centrifugal force
cam track
Prior art date
Application number
PCT/KR2011/009015
Other languages
French (fr)
Korean (ko)
Other versions
WO2012070881A2 (en
Inventor
김배영
김은집
Original Assignee
Kim Bae Young
Kim Eun Jib
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 Kim Bae Young, Kim Eun Jib filed Critical Kim Bae Young
Publication of WO2012070881A2 publication Critical patent/WO2012070881A2/en
Publication of WO2012070881A3 publication Critical patent/WO2012070881A3/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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/128—Crankcases
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • 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
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • 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

The present invention relates to a fluid-circulating device using a cam track and centrifugal force, wherein the fluid-circulating device comprises, to drive a piston by the centrifugal force of radially arranged weights so as to circulate a fluid, a rotating body (10) which is connected to a motor (11) and which has a central axis with an inlet shaft (12), and an outlet shaft (13) arranged at the respective ends of the central axis, wherein the inlet shaft (12) and the outlet shaft (13) have respective flow channels (12a, 13a), and wherein the rotating body (10) has an outer surface on which radial flanges (14) are arranged; a plurality of cylinders (20) fixed at the rotating body (10) to enable a piston (21) to reciprocate; a plurality of weights (30) connected to the piston (21) through a link; a cylindrical cam track (40) which is arranged eccentrically from the central axis of the rotating body (10), and the inner surface of which contacts each weight (30); a first radial flow channel (121) formed in the rotating body (10) to enable the flow channel (12a) formed in the inlet shaft (12) to communicate with each cylinder (20); a second radial flow channel (131) formed in the rotating body (10) to enable the flow channel (13a) formed in the outlet shaft (13) to communicate with each cylinder (20); and a suction valve (122) and a discharge valve (132) installed in the first radial flow channel (121) and second radial flow channel (131), respectively.
PCT/KR2011/009015 2010-11-26 2011-11-24 Fluid-circulating device using a cam track and centrifugal force WO2012070881A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20100118706 2010-11-26
KR10-2010-0118706 2010-11-26
KR10-2011-0122775 2011-11-23
KR1020110122775A KR101101206B1 (en) 2010-11-26 2011-11-23 Fluid circulating device using the centrifugal force

Publications (2)

Publication Number Publication Date
WO2012070881A2 WO2012070881A2 (en) 2012-05-31
WO2012070881A3 true WO2012070881A3 (en) 2012-09-27

Family

ID=45613534

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009015 WO2012070881A2 (en) 2010-11-26 2011-11-24 Fluid-circulating device using a cam track and centrifugal force

Country Status (2)

Country Link
KR (1) KR101101206B1 (en)
WO (1) WO2012070881A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010109305A (en) * 1999-03-05 2001-12-08 가와모토 노부히코 Rotary fluid machinery, vane fluid machinery, and waste heat recovery device of internal combustion engine
JP2003021075A (en) * 2000-12-15 2003-01-24 Sankyo Seiki Mfg Co Ltd Rotary type cylinder device
JP2010019192A (en) * 2008-07-11 2010-01-28 Toyota Motor Corp Piston pump and power transmission device equipped therewith, and piston motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010109305A (en) * 1999-03-05 2001-12-08 가와모토 노부히코 Rotary fluid machinery, vane fluid machinery, and waste heat recovery device of internal combustion engine
JP2003021075A (en) * 2000-12-15 2003-01-24 Sankyo Seiki Mfg Co Ltd Rotary type cylinder device
JP2010019192A (en) * 2008-07-11 2010-01-28 Toyota Motor Corp Piston pump and power transmission device equipped therewith, and piston motor

Also Published As

Publication number Publication date
KR101101206B1 (en) 2012-01-04
WO2012070881A2 (en) 2012-05-31

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