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MX9709839A - Compresor rotativo con ranura de alivio de presion en la camara de descarga. - Google Patents

Compresor rotativo con ranura de alivio de presion en la camara de descarga.

Info

Publication number
MX9709839A
MX9709839A MX9709839A MX9709839A MX9709839A MX 9709839 A MX9709839 A MX 9709839A MX 9709839 A MX9709839 A MX 9709839A MX 9709839 A MX9709839 A MX 9709839A MX 9709839 A MX9709839 A MX 9709839A
Authority
MX
Mexico
Prior art keywords
groove
pressure relief
discharge chamber
chamber pressure
rotary compressor
Prior art date
Application number
MX9709839A
Other languages
English (en)
Other versions
MXPA97009839A (es
Inventor
Francis P Wilson
Andrea B Da Costa
James W Bush
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of MX9709839A publication Critical patent/MX9709839A/es
Publication of MXPA97009839A publication Critical patent/MXPA97009839A/es

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • 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
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)

Abstract

El piston anular de un compresor tipo piston rodante coactua con una ranura en una accion valvular tal que la ranura sirve como un área de flujo de descarga suplementaria; pero se evita que el gas contenido en ella constituya una parte del flujo de succion. La ranura puede estar en el asiento extremo del motor y/o en el asiento extremo de la bomba y permite el flujo desde la cámara de compresion hacia el interior del piston, el cual se encuentra en comunicacion para fluido con el interior del casco, mientras la cámara de compresion pasa por la descarga.
MXPA/A/1997/009839A 1996-12-09 1997-12-08 Compresor rotativo con ranura de alivio de presion en la camara de descarga MXPA97009839A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/762,372 US5823755A (en) 1996-12-09 1996-12-09 Rotary compressor with discharge chamber pressure relief groove
US08762372 1996-12-09

Publications (2)

Publication Number Publication Date
MX9709839A true MX9709839A (es) 1998-06-30
MXPA97009839A MXPA97009839A (es) 1998-10-30

Family

ID=

Also Published As

Publication number Publication date
KR19980063888A (ko) 1998-10-07
EP0846864A1 (en) 1998-06-10
CN1093229C (zh) 2002-10-23
ES2180014T3 (es) 2003-02-01
JPH10176690A (ja) 1998-06-30
KR100263408B1 (ko) 2000-08-01
EP0846864B1 (en) 2002-07-24
JP2963888B2 (ja) 1999-10-18
MY121252A (en) 2006-01-28
CN1186176A (zh) 1998-07-01
EG21351A (en) 2001-09-30
BR9706249A (pt) 1999-04-13
TW365633B (en) 1999-08-01
US5823755A (en) 1998-10-20

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees