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
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.
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 (11)
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 |
JP4471034B2 (en) * | 2008-07-15 | 2010-06-02 | ダイキン工業株式会社 | 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 |
EP4058675A4 (en) | 2019-11-15 | 2023-11-29 | Emerson Climate Technologies, Inc. | Co-rotating 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 |
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)
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 type 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 |
-
1992
- 1992-09-16 TW TW081107275A patent/TW223674B/zh active
- 1992-09-17 EP EP92630087A patent/EP0534891B1/en not_active Expired - Lifetime
- 1992-09-17 DE DE69209955T patent/DE69209955T2/en not_active Expired - Fee Related
- 1992-09-22 KR KR1019920017230A patent/KR960004246B1/en not_active IP Right Cessation
- 1992-09-22 AU AU25295/92A patent/AU650570B2/en not_active Ceased
- 1992-09-22 MX MX9205379A patent/MX9205379A/en unknown
- 1992-09-23 BR BR929203702A patent/BR9203702A/en not_active IP Right Cessation
- 1992-09-24 JP JP4254502A patent/JP3004483B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR9203702A (en) | 1993-04-20 |
AU650570B2 (en) | 1994-06-23 |
TW223674B (en) | 1994-05-11 |
KR930006329A (en) | 1993-04-21 |
EP0534891A1 (en) | 1993-03-31 |
EP0534891B1 (en) | 1996-04-17 |
DE69209955D1 (en) | 1996-05-23 |
KR960004246B1 (en) | 1996-03-28 |
JP3004483B2 (en) | 2000-01-31 |
DE69209955T2 (en) | 1996-10-24 |
JPH05202865A (en) | 1993-08-10 |
AU2529592A (en) | 1993-03-25 |
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