FR2985552A1 - Systeme thermodynamique - Google Patents
Systeme thermodynamique Download PDFInfo
- Publication number
- FR2985552A1 FR2985552A1 FR1250271A FR1250271A FR2985552A1 FR 2985552 A1 FR2985552 A1 FR 2985552A1 FR 1250271 A FR1250271 A FR 1250271A FR 1250271 A FR1250271 A FR 1250271A FR 2985552 A1 FR2985552 A1 FR 2985552A1
- Authority
- FR
- France
- Prior art keywords
- oil
- compressor
- compression device
- suction
- inlet
- 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.)
- Pending
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
- 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
- F04C23/001—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 of similar working principle
-
- 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
-
- 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
- F04B39/02—Lubrication
- F04B39/0207—Lubrication with lubrication control systems
-
- 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
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0238—Hermetic compressors with oil distribution channels
-
- 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
- F04B39/121—Casings
-
- 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
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
-
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/02—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/24—Level of liquid, e.g. lubricant or cooling liquid
-
- 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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/02—Centrifugal separation of gas, liquid or oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1250271A FR2985552A1 (fr) | 2012-01-11 | 2012-01-11 | Systeme thermodynamique |
US13/732,847 US20130177404A1 (en) | 2012-01-11 | 2013-01-02 | Compression device, and a thermodynamic system comprising such a compression device |
DE102013000189A DE102013000189A1 (de) | 2012-01-11 | 2013-01-08 | Kompressionsvorrichtung und thermodynamisches System, das eine derartige Kompressionsvorrichtung umfasst |
CN201310008437.5A CN103206359A (zh) | 2012-01-11 | 2013-01-10 | 压缩装置以及包括该压缩装置的热力学系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1250271A FR2985552A1 (fr) | 2012-01-11 | 2012-01-11 | Systeme thermodynamique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2985552A1 true FR2985552A1 (fr) | 2013-07-12 |
Family
ID=48652712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1250271A Pending FR2985552A1 (fr) | 2012-01-11 | 2012-01-11 | Systeme thermodynamique |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130177404A1 (de) |
CN (1) | CN103206359A (de) |
DE (1) | DE102013000189A1 (de) |
FR (1) | FR2985552A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6293647B2 (ja) * | 2014-11-21 | 2018-03-14 | ヤンマー株式会社 | ヒートポンプ |
CN204921319U (zh) * | 2015-07-14 | 2015-12-30 | 丹佛斯(天津)有限公司 | 压缩机系统 |
US10641268B2 (en) * | 2015-08-11 | 2020-05-05 | Emerson Climate Technologies, Inc. | Multiple compressor configuration with oil-balancing system |
US10386103B2 (en) * | 2015-12-17 | 2019-08-20 | Trane International Inc. | Suction conduit flow control for lubricant management |
DE102016011506A1 (de) * | 2016-09-21 | 2018-03-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Schraubenkompressor für ein Nutzfahrzeug |
US11713760B2 (en) | 2017-12-28 | 2023-08-01 | Emerson Climate Technologies (Suzhou) Co., Ltd. | Intake pipe used for compressor system and compressor system |
CN108548343A (zh) * | 2018-03-30 | 2018-09-18 | 南通托贝铒智能控制设备有限公司 | 多台制冷压缩机组并联组合的冷却油液装置 |
US11125480B2 (en) * | 2019-07-19 | 2021-09-21 | Trane International Inc. | System and method for lubricant separation and return control |
JP7125637B1 (ja) * | 2021-03-16 | 2022-08-25 | ダイキン工業株式会社 | 圧縮装置及び冷凍装置 |
US20240060691A1 (en) * | 2022-08-19 | 2024-02-22 | Emerson Climate Technologies, Inc. | Multiple-compressor system with oil balance control |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877183A (ja) * | 1981-10-31 | 1983-05-10 | Mitsubishi Electric Corp | 並列圧縮式冷凍装置 |
JPS60142071A (ja) * | 1983-12-28 | 1985-07-27 | Mitsubishi Electric Corp | 並列圧縮式冷凍装置 |
EP0403239A2 (de) * | 1989-06-14 | 1990-12-19 | Hitachi, Ltd. | Verdichteranlage mit steuerbarer Leistung |
EP0838640A2 (de) * | 1996-10-28 | 1998-04-29 | Matsushita Refrigeration Company | Ölstandausgleichsanlage für mehrere Verdichter |
EP1340949A1 (de) * | 2000-12-08 | 2003-09-03 | Daikin Industries, Ltd. | Kälteanlage |
JP2008101831A (ja) * | 2006-10-18 | 2008-05-01 | Daikin Ind Ltd | 油分離装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729228A (en) | 1986-10-20 | 1988-03-08 | American Standard Inc. | Suction line flow stream separator for parallel compressor arrangements |
-
2012
- 2012-01-11 FR FR1250271A patent/FR2985552A1/fr active Pending
-
2013
- 2013-01-02 US US13/732,847 patent/US20130177404A1/en not_active Abandoned
- 2013-01-08 DE DE102013000189A patent/DE102013000189A1/de not_active Withdrawn
- 2013-01-10 CN CN201310008437.5A patent/CN103206359A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877183A (ja) * | 1981-10-31 | 1983-05-10 | Mitsubishi Electric Corp | 並列圧縮式冷凍装置 |
JPS60142071A (ja) * | 1983-12-28 | 1985-07-27 | Mitsubishi Electric Corp | 並列圧縮式冷凍装置 |
EP0403239A2 (de) * | 1989-06-14 | 1990-12-19 | Hitachi, Ltd. | Verdichteranlage mit steuerbarer Leistung |
EP0838640A2 (de) * | 1996-10-28 | 1998-04-29 | Matsushita Refrigeration Company | Ölstandausgleichsanlage für mehrere Verdichter |
EP1340949A1 (de) * | 2000-12-08 | 2003-09-03 | Daikin Industries, Ltd. | Kälteanlage |
JP2008101831A (ja) * | 2006-10-18 | 2008-05-01 | Daikin Ind Ltd | 油分離装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102013000189A1 (de) | 2013-07-11 |
CN103206359A (zh) | 2013-07-17 |
US20130177404A1 (en) | 2013-07-11 |
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