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WO2016108767A3 - Valve plate with modified suction holes to increase refrigerant flow for compressor - Google Patents

Valve plate with modified suction holes to increase refrigerant flow for compressor Download PDF

Info

Publication number
WO2016108767A3
WO2016108767A3 PCT/TH2015/000094 TH2015000094W WO2016108767A3 WO 2016108767 A3 WO2016108767 A3 WO 2016108767A3 TH 2015000094 W TH2015000094 W TH 2015000094W WO 2016108767 A3 WO2016108767 A3 WO 2016108767A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve plate
refrigerant flow
suction holes
compressor
modified suction
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/TH2015/000094
Other languages
French (fr)
Other versions
WO2016108767A2 (en
Inventor
Supachoke BOONKUM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kulthorn Premier Co Ltd
Original Assignee
Kulthorn Premier Co Ltd
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
Priority claimed from TH1401007874A external-priority patent/TH148258B/en
Priority to US15/540,894 priority Critical patent/US20180038362A1/en
Priority to JP2017535712A priority patent/JP2018502252A/en
Priority to EP15875805.2A priority patent/EP3240953A4/en
Priority to CA2972644A priority patent/CA2972644A1/en
Application filed by Kulthorn Premier Co Ltd filed Critical Kulthorn Premier Co Ltd
Priority to MX2017008635A priority patent/MX2017008635A/en
Priority to CN201580072951.2A priority patent/CN107110145A/en
Priority to KR1020177021161A priority patent/KR20170102166A/en
Publication of WO2016108767A2 publication Critical patent/WO2016108767A2/en
Publication of WO2016108767A3 publication Critical patent/WO2016108767A3/en
Priority to PH12017501210A priority patent/PH12017501210A1/en
Priority to ZA2017/04430A priority patent/ZA201704430B/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1066—Valve plates
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1009—Distribution members
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)

Abstract

The modification of the suction holes of the valve plate would increase the refrigerant flow rate of the compressor. The modified suction holes (11 and 12) are specially designed to have tapering form with the larger diameter at the top and smaller at the bottom (20). The valve plate partition (16) has the same height as the valve plate. These will reduce the friction loss of the refrigerant in the cylinder, which will result in an improvement of the refrigerant flow rate, more suction pressure, and the higher coefficient discharge.
PCT/TH2015/000094 2014-12-29 2015-12-23 Valve plate with modified suction holes to increase refrigerant flow for compressor Ceased WO2016108767A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CN201580072951.2A CN107110145A (en) 2014-12-29 2015-12-23 With improved inlet hole to increase the valve plate of compressor cooling agent flux
KR1020177021161A KR20170102166A (en) 2014-12-29 2015-12-23 A valve plate with an improved suction hole to increase the refrigerant flow rate to the compressor
JP2017535712A JP2018502252A (en) 2014-12-29 2015-12-23 Valve plate with modified suction holes to increase refrigerant flow for the compressor
EP15875805.2A EP3240953A4 (en) 2014-12-29 2015-12-23 Valve plate with modified suction holes to increase refrigerant flow for compressor
CA2972644A CA2972644A1 (en) 2014-12-29 2015-12-23 Valve plate with modified suction holes to increase refrigerant flow for compressor
US15/540,894 US20180038362A1 (en) 2014-12-29 2015-12-23 Valve plate with modified suction holes to increase refrigerant flow for compressor
MX2017008635A MX2017008635A (en) 2014-12-29 2015-12-23 Valve plate with modified suction holes to increase refrigerant flow for compressor.
PH12017501210A PH12017501210A1 (en) 2014-12-29 2017-06-28 Valve plate with modified suction holes to increase refrigerant flow for compressor
ZA2017/04430A ZA201704430B (en) 2014-12-29 2017-06-29 Valve plate with modified suction holes to increase refrigerant flow for compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH1401007874 2014-12-29
TH1401007874A TH148258B (en) 2014-12-29 The valve plate has been optimized suction inlet to increase the flow rate of Refrigerant for compressor

Publications (2)

Publication Number Publication Date
WO2016108767A2 WO2016108767A2 (en) 2016-07-07
WO2016108767A3 true WO2016108767A3 (en) 2016-08-25

Family

ID=56285127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TH2015/000094 Ceased WO2016108767A2 (en) 2014-12-29 2015-12-23 Valve plate with modified suction holes to increase refrigerant flow for compressor

Country Status (10)

Country Link
US (1) US20180038362A1 (en)
EP (1) EP3240953A4 (en)
JP (1) JP2018502252A (en)
KR (1) KR20170102166A (en)
CN (1) CN107110145A (en)
CA (1) CA2972644A1 (en)
MX (1) MX2017008635A (en)
PH (1) PH12017501210A1 (en)
WO (1) WO2016108767A2 (en)
ZA (1) ZA201704430B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001099065A (en) * 1999-09-28 2001-04-10 Sanyo Electric Co Ltd Refrigerant compressor
US6318980B1 (en) * 1997-12-26 2001-11-20 Sanden Corporation Shape of suction hole and discharge hole of refrigerant compressor
US20130078126A1 (en) * 2011-09-27 2013-03-28 Tokyu Co., Ltd. Compressor
US20130084201A1 (en) * 2011-09-29 2013-04-04 Kabushiki Kaisha Toyota Jidoshokki Compressor
WO2014088695A1 (en) * 2012-12-06 2014-06-12 Carrier Corporation Discharge reed valve for reciprocating refrigeration compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3301895B2 (en) * 1995-09-05 2002-07-15 三洋電機株式会社 Hermetic compressor
CN1697930A (en) * 2003-05-12 2005-11-16 松下电器产业株式会社 Refrigerant compressor
EP1883752A1 (en) * 2006-04-19 2008-02-06 Matsushita Electric Industrial Co., Ltd. Hermetic compressor
JP5560580B2 (en) * 2009-04-10 2014-07-30 パナソニック株式会社 Hermetic compressor
JP6286364B2 (en) * 2012-12-13 2018-02-28 パナソニック アプライアンシズ リフリジレーション デヴァイシズ シンガポール Hermetic compressor and refrigeration system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6318980B1 (en) * 1997-12-26 2001-11-20 Sanden Corporation Shape of suction hole and discharge hole of refrigerant compressor
JP2001099065A (en) * 1999-09-28 2001-04-10 Sanyo Electric Co Ltd Refrigerant compressor
US20130078126A1 (en) * 2011-09-27 2013-03-28 Tokyu Co., Ltd. Compressor
US20130084201A1 (en) * 2011-09-29 2013-04-04 Kabushiki Kaisha Toyota Jidoshokki Compressor
WO2014088695A1 (en) * 2012-12-06 2014-06-12 Carrier Corporation Discharge reed valve for reciprocating refrigeration compressor

Also Published As

Publication number Publication date
KR20170102166A (en) 2017-09-07
CN107110145A (en) 2017-08-29
MX2017008635A (en) 2018-04-10
PH12017501210A1 (en) 2017-10-18
CA2972644A1 (en) 2016-07-07
US20180038362A1 (en) 2018-02-08
JP2018502252A (en) 2018-01-25
ZA201704430B (en) 2018-11-28
EP3240953A2 (en) 2017-11-08
EP3240953A4 (en) 2018-06-20
WO2016108767A2 (en) 2016-07-07

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