FR3120661B1 - Compresseur à spirales ayant une pompe à huile centrifuge - Google Patents
Compresseur à spirales ayant une pompe à huile centrifuge Download PDFInfo
- Publication number
- FR3120661B1 FR3120661B1 FR2102350A FR2102350A FR3120661B1 FR 3120661 B1 FR3120661 B1 FR 3120661B1 FR 2102350 A FR2102350 A FR 2102350A FR 2102350 A FR2102350 A FR 2102350A FR 3120661 B1 FR3120661 B1 FR 3120661B1
- Authority
- FR
- France
- Prior art keywords
- scroll compressor
- oil pump
- drive shaft
- centrifugal oil
- tube
- 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.)
- Active
Links
- 230000003068 static effect Effects 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000005070 sampling Methods 0.000 abstract 1
Classifications
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- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/028—Means for improving or restricting lubricant flow
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/025—Lubrication; Lubricant separation using a lubricant pump
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F04C29/02—Lubrication; Lubricant separation
-
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
-
- 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
- F04C18/0207—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 both members having co-operating elements in spiral form
- F04C18/0215—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 both members having co-operating elements in spiral form where only one member is moving
-
- 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
- F04C2240/00—Components
- F04C2240/50—Bearings
- F04C2240/54—Hydrostatic or hydrodynamic bearing assemblies specially adapted for rotary positive displacement pumps or compressors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Le compresseur à spirales (1) comporte une unité de compression (6) ; un arbre d’entraînement (16) qui est orienté verticalement ; des agencements de paliers supérieur et inférieur (27, 28) configurés pour supporter en rotation l’arbre d’entraînement (16) ; une pompe à huile centrifuge (29) comportant un tube de prélèvement (32) fixé à une portion d’extrémité inférieure (23) de l’arbre d’entraînement (16) et pourvue d’une entrée d’huile immergée dans un carter d’huile (31), la pompe à huile centrifuge (29) étant configurée pour acheminer l’huile vers l’unité de compression (6) et les agencements de paliers supérieur et inférieur (27, 28) ; et un organe de carénage statique (35) fixé à une partie non rotative du compresseur à spirales (1) et comportant une partie tubulaire statique (36) qui est immergée dans le carter d’huile (31) et qui entoure le tube de prélèvement (32) à une distance prédéterminée de sorte qu’un espace soit formé entre la surface interne de la partie tubulaire statique (36) et la surface externe du tube de prélèvement (32). Figure 1
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2102350A FR3120661B1 (fr) | 2021-03-10 | 2021-03-10 | Compresseur à spirales ayant une pompe à huile centrifuge |
DE102022103193.4A DE102022103193A1 (de) | 2021-03-10 | 2022-02-10 | Spiralverdichter mit einer Zentrifugalölpumpe |
CN202210154531.0A CN115076112A (zh) | 2021-03-10 | 2022-02-18 | 具有离心油泵的涡旋压缩机 |
US17/690,517 US11913455B2 (en) | 2021-03-10 | 2022-03-09 | Scroll compressor having a centrifugal oil pump |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2102350A FR3120661B1 (fr) | 2021-03-10 | 2021-03-10 | Compresseur à spirales ayant une pompe à huile centrifuge |
FR2102350 | 2021-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3120661A1 FR3120661A1 (fr) | 2022-09-16 |
FR3120661B1 true FR3120661B1 (fr) | 2023-03-10 |
Family
ID=75690501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2102350A Active FR3120661B1 (fr) | 2021-03-10 | 2021-03-10 | Compresseur à spirales ayant une pompe à huile centrifuge |
Country Status (4)
Country | Link |
---|---|
US (1) | US11913455B2 (fr) |
CN (1) | CN115076112A (fr) |
DE (1) | DE102022103193A1 (fr) |
FR (1) | FR3120661B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3120662B1 (fr) * | 2021-03-10 | 2023-03-03 | Danfoss Commercial Compressors | Compresseur à spirales pourvu d'un agencement de palier inférieur hydrostatique |
FR3120661B1 (fr) | 2021-03-10 | 2023-03-10 | Danfoss Commercial Compressors | Compresseur à spirales ayant une pompe à huile centrifuge |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5269614U (fr) * | 1975-11-19 | 1977-05-24 | ||
US4332535A (en) | 1978-12-16 | 1982-06-01 | Sankyo Electric Company Limited | Scroll type compressor having an oil separator and oil sump in the suction chamber |
JPS5613570U (fr) * | 1979-07-09 | 1981-02-05 | ||
JPS5720585U (fr) * | 1980-07-10 | 1982-02-02 | ||
JPS5844488U (ja) * | 1981-09-18 | 1983-03-25 | 三洋電機株式会社 | 密閉形電動圧縮機 |
JPS593182A (ja) * | 1982-06-30 | 1984-01-09 | Hitachi Ltd | 密閉形電動圧縮機 |
US4565503A (en) * | 1982-10-12 | 1986-01-21 | Tecumseh Products Company | Device for cooling motor end-turns in a compressor |
JPS6073080A (ja) * | 1983-09-30 | 1985-04-25 | Toshiba Corp | スクロ−ル型圧縮装置 |
JPS60237182A (ja) * | 1985-05-08 | 1985-11-26 | Hitachi Ltd | 密閉形圧縮機の給油機構 |
JPH0565884A (ja) * | 1991-09-05 | 1993-03-19 | Mitsubishi Electric Corp | スクロール圧縮機 |
US5533875A (en) * | 1995-04-07 | 1996-07-09 | American Standard Inc. | Scroll compressor having a frame and open sleeve for controlling gas and lubricant flow |
JPH0932760A (ja) * | 1995-07-19 | 1997-02-04 | Mitsubishi Electric Corp | スクロール圧縮機 |
US6171090B1 (en) * | 1998-06-17 | 2001-01-09 | Tecumseh Products Company | Compressor having a lubricant pick-up tube guard |
US6264446B1 (en) | 2000-02-02 | 2001-07-24 | Copeland Corporation | Horizontal scroll compressor |
US6280154B1 (en) * | 2000-02-02 | 2001-08-28 | Copeland Corporation | Scroll compressor |
JP4189713B2 (ja) | 2000-07-10 | 2008-12-03 | 三菱電機株式会社 | 冷媒圧縮装置 |
JP4138213B2 (ja) | 2000-07-17 | 2008-08-27 | 株式会社荏原製作所 | 待機運転ポンプ |
DE10248926B4 (de) | 2002-10-15 | 2004-11-11 | Bitzer Kühlmaschinenbau Gmbh | Kompressor |
JP4991136B2 (ja) | 2005-09-20 | 2012-08-01 | 三洋電機株式会社 | 圧縮機 |
US7413423B2 (en) | 2006-09-14 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor having a lubrication shield |
US7878775B2 (en) * | 2008-01-17 | 2011-02-01 | Bitzer Kuhlmaschinenbau Gmbh | Scroll compressor with housing shell location |
JP2009228439A (ja) * | 2008-03-19 | 2009-10-08 | Sanyo Electric Co Ltd | スクロール圧縮機 |
US8133043B2 (en) | 2008-10-14 | 2012-03-13 | Bitzer Scroll, Inc. | Suction duct and scroll compressor incorporating same |
JP4686593B2 (ja) * | 2008-12-10 | 2011-05-25 | 日立アプライアンス株式会社 | スクロール圧縮機 |
CN101476561B (zh) * | 2009-01-23 | 2011-05-04 | 丹佛斯(天津)有限公司 | 涡旋压缩机 |
BR112013024617A2 (pt) | 2011-03-31 | 2017-08-29 | Emerson Climate Technologies | Compressor |
JP2012215077A (ja) * | 2011-03-31 | 2012-11-08 | Sanyo Electric Co Ltd | スクロール圧縮機 |
KR101480472B1 (ko) | 2011-09-28 | 2015-01-09 | 엘지전자 주식회사 | 스크롤 압축기 |
JP5488644B2 (ja) * | 2012-02-09 | 2014-05-14 | ダイキン工業株式会社 | 圧縮機 |
JP2014118932A (ja) | 2012-12-19 | 2014-06-30 | Daikin Ind Ltd | 回転式圧縮機 |
FR3031549B1 (fr) * | 2015-01-13 | 2017-02-10 | Danfoss Commercial Compressors | Compresseur a spirales ayant deux carters d'huile |
CN111102160A (zh) * | 2018-10-29 | 2020-05-05 | 安徽美芝制冷设备有限公司 | 油壳体结构、驱动装置和压缩机 |
CN110894833A (zh) | 2019-12-02 | 2020-03-20 | 珠海格力节能环保制冷技术研究中心有限公司 | 涡旋压缩机及换热设备 |
CN212272547U (zh) * | 2020-02-18 | 2021-01-01 | 丹佛斯(天津)有限公司 | 压缩机 |
FR3120661B1 (fr) | 2021-03-10 | 2023-03-10 | Danfoss Commercial Compressors | Compresseur à spirales ayant une pompe à huile centrifuge |
-
2021
- 2021-03-10 FR FR2102350A patent/FR3120661B1/fr active Active
-
2022
- 2022-02-10 DE DE102022103193.4A patent/DE102022103193A1/de active Pending
- 2022-02-18 CN CN202210154531.0A patent/CN115076112A/zh active Pending
- 2022-03-09 US US17/690,517 patent/US11913455B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20220290671A1 (en) | 2022-09-15 |
CN115076112A (zh) | 2022-09-20 |
US11913455B2 (en) | 2024-02-27 |
FR3120661A1 (fr) | 2022-09-16 |
DE102022103193A1 (de) | 2022-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220916 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |