PH12017501210A1 - 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

Info

Publication number
PH12017501210A1
PH12017501210A1 PH12017501210A PH12017501210A PH12017501210A1 PH 12017501210 A1 PH12017501210 A1 PH 12017501210A1 PH 12017501210 A PH12017501210 A PH 12017501210A PH 12017501210 A PH12017501210 A PH 12017501210A PH 12017501210 A1 PH12017501210 A1 PH 12017501210A1
Authority
PH
Philippines
Prior art keywords
valve plate
refrigerant flow
suction holes
compressor
modified suction
Prior art date
Application number
PH12017501210A
Inventor
Supachoke Boonkum
Original Assignee
Kulthorn Premier Company 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
Application filed by Kulthorn Premier Company Ltd filed Critical Kulthorn Premier Company Ltd
Publication of PH12017501210A1 publication Critical patent/PH12017501210A1/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
    • 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.
PH12017501210A 2014-12-29 2017-06-28 Valve plate with modified suction holes to increase refrigerant flow for compressor PH12017501210A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH1401007874A TH148258B (en) 2014-12-29 The valve plate has been optimized suction inlet to increase the flow rate of Refrigerant for compressor
PCT/TH2015/000094 WO2016108767A2 (en) 2014-12-29 2015-12-23 Valve plate with modified suction holes to increase refrigerant flow for compressor

Publications (1)

Publication Number Publication Date
PH12017501210A1 true PH12017501210A1 (en) 2017-10-18

Family

ID=56285127

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12017501210A PH12017501210A1 (en) 2014-12-29 2017-06-28 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)

Family Cites Families (10)

* 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
US6318980B1 (en) * 1997-12-26 2001-11-20 Sanden Corporation Shape of suction hole and discharge hole of refrigerant compressor
JP3883758B2 (en) * 1999-09-28 2007-02-21 三洋電機株式会社 Refrigerant compressor
CN1697930A (en) * 2003-05-12 2005-11-16 松下电器产业株式会社 Refrigerant compressor
US20100200095A1 (en) * 2006-04-19 2010-08-12 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
JP5478577B2 (en) * 2011-09-27 2014-04-23 株式会社豊田自動織機 Compressor
JP5478579B2 (en) * 2011-09-29 2014-04-23 株式会社豊田自動織機 Compressor
EP2847463B1 (en) * 2012-12-06 2017-12-13 Carrier Corporation Discharge reed valve for reciprocating refrigeration compressor
CN104603461B (en) * 2012-12-13 2017-03-01 松下知识产权经营株式会社 Hermetic type compressor and refrigerating plant

Also Published As

Publication number Publication date
CN107110145A (en) 2017-08-29
CA2972644A1 (en) 2016-07-07
WO2016108767A3 (en) 2016-08-25
EP3240953A4 (en) 2018-06-20
US20180038362A1 (en) 2018-02-08
KR20170102166A (en) 2017-09-07
JP2018502252A (en) 2018-01-25
MX2017008635A (en) 2018-04-10
EP3240953A2 (en) 2017-11-08
ZA201704430B (en) 2018-11-28
WO2016108767A2 (en) 2016-07-07

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