MX9205379A - HELICAL COMPRESSOR WITH IMPROVED AXIAL RESISTANCE. - Google Patents

HELICAL COMPRESSOR WITH IMPROVED AXIAL RESISTANCE.

Info

Publication number
MX9205379A
MX9205379A MX9205379A MX9205379A MX9205379A MX 9205379 A MX9205379 A MX 9205379A MX 9205379 A MX9205379 A MX 9205379A MX 9205379 A MX9205379 A MX 9205379A MX 9205379 A MX9205379 A MX 9205379A
Authority
MX
Mexico
Prior art keywords
orbiting
scroll
axial resistance
improved axial
helical
Prior art date
Application number
MX9205379A
Other languages
Spanish (es)
Inventor
Jeffrey J Nieter
Raymond L Deblois
Anthony J Marchese
Thomas R Barito
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 MX9205379A publication Critical patent/MX9205379A/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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents

Landscapes

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

Abstract

Resistencia axial mejorada en un compresor helicoidal 10, entre un helicoidal fijo 11, y un helicoidal orbitante 13, se consigue al proveer por lo menos una cámara de presión de retorno dinámica 25, dispuesta detrás del helicoidal orbitante 13, un fluido a presión, se sangra desde uno seleccionado de un grupo de bolsas de compresión 19, a través de un puerto 21, formado en el helicoidal orbitante 13, dentro de la cámara de retorno dinámica 25, para proveer de manera variable en base de un sub-ciclo presión de retorno para reducir la fricción entre el helicoidal fijo y el orbitante.Improved axial resistance in a scroll compressor 10, between a fixed scroll 11 and an orbiting scroll 13, is achieved by providing at least one dynamic return pressure chamber 25, arranged behind the orbiting scroll 13, a pressurized fluid, bleeds from one selected from a group of compression bags 19, through a port 21, formed in the orbiting helical 13, within the dynamic return chamber 25, to provide variable based on a sub-cycle pressure of return to reduce friction between the fixed helical and the orbiting one.

MX9205379A 1991-09-23 1992-09-22 HELICAL COMPRESSOR WITH IMPROVED AXIAL RESISTANCE. MX9205379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76369191A 1991-09-23 1991-09-23

Publications (1)

Publication Number Publication Date
MX9205379A true MX9205379A (en) 1993-07-30

Family

ID=25068542

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9205379A MX9205379A (en) 1991-09-23 1992-09-22 HELICAL COMPRESSOR WITH IMPROVED AXIAL RESISTANCE.

Country Status (8)

Country Link
EP (1) EP0534891B1 (en)
JP (1) JP3004483B2 (en)
KR (1) KR960004246B1 (en)
AU (1) AU650570B2 (en)
BR (1) BR9203702A (en)
DE (1) DE69209955T2 (en)
MX (1) MX9205379A (en)
TW (1) TW223674B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5791887A (en) * 1996-10-17 1998-08-11 Scroll Technologies Scroll element having a relieved thrust surface
JP2001055988A (en) 1999-06-08 2001-02-27 Mitsubishi Heavy Ind Ltd Scroll compressor
US8979516B2 (en) 2008-07-15 2015-03-17 Daikin Industries, Ltd. Back pressure space of a scroll compressor
JP5499841B2 (en) * 2010-03-31 2014-05-21 ダイキン工業株式会社 Rotary compressor
US11111921B2 (en) 2017-02-06 2021-09-07 Emerson Climate Technologies, Inc. Co-rotating compressor
US10995754B2 (en) 2017-02-06 2021-05-04 Emerson Climate Technologies, Inc. Co-rotating compressor
WO2018145091A1 (en) * 2017-02-06 2018-08-09 Emerson Climate Technologies, Inc. Scroll compressor with axial flux motor
CN114729637B (en) 2019-11-15 2024-07-02 谷轮有限合伙公司 Co-rotating scroll compressor
KR102454721B1 (en) 2021-02-19 2022-10-14 엘지전자 주식회사 Scroll Compressor
US12049892B2 (en) * 2021-09-30 2024-07-30 Samsung Electronics Co., Ltd. Scroll compressor having separate flow paths in communication with different back pressure chambers
US12104594B2 (en) 2021-11-05 2024-10-01 Copeland Lp Co-rotating compressor
US11732713B2 (en) 2021-11-05 2023-08-22 Emerson Climate Technologies, Inc. Co-rotating scroll compressor having synchronization mechanism
US11624366B1 (en) 2021-11-05 2023-04-11 Emerson Climate Technologies, Inc. Co-rotating scroll compressor having first and second Oldham couplings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073080A (en) * 1983-09-30 1985-04-25 Toshiba Corp Scroll type compressor
GB2162899B (en) * 1984-06-27 1988-06-15 Toshiba Kk Scroll compressors
US4600369A (en) * 1985-09-11 1986-07-15 Sundstrand Corporation Positive displacement scroll type apparatus with fluid pressure biasing the scroll
JPS63106388A (en) * 1986-10-23 1988-05-11 Daikin Ind Ltd scroll fluid device
US4992032A (en) * 1989-10-06 1991-02-12 Carrier Corporation Scroll compressor with dual pocket axial compliance
US4993928A (en) * 1989-10-10 1991-02-19 Carrier Corporation Scroll compressor with dual pocket axial compliance
US5085565A (en) * 1990-09-24 1992-02-04 Carrier Corporation Axially compliant scroll with rotating pressure chambers

Also Published As

Publication number Publication date
TW223674B (en) 1994-05-11
BR9203702A (en) 1993-04-20
DE69209955D1 (en) 1996-05-23
EP0534891A1 (en) 1993-03-31
DE69209955T2 (en) 1996-10-24
AU650570B2 (en) 1994-06-23
JP3004483B2 (en) 2000-01-31
EP0534891B1 (en) 1996-04-17
KR960004246B1 (en) 1996-03-28
AU2529592A (en) 1993-03-25
JPH05202865A (en) 1993-08-10
KR930006329A (en) 1993-04-21

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