JPS6347824Y2 - - Google Patents
Info
- Publication number
- JPS6347824Y2 JPS6347824Y2 JP1985030739U JP3073985U JPS6347824Y2 JP S6347824 Y2 JPS6347824 Y2 JP S6347824Y2 JP 1985030739 U JP1985030739 U JP 1985030739U JP 3073985 U JP3073985 U JP 3073985U JP S6347824 Y2 JPS6347824 Y2 JP S6347824Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- compressor
- rotors
- expander
- lubricant
- 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.)
- Expired
Links
- 238000001816 cooling Methods 0.000 claims description 46
- 239000000314 lubricant Substances 0.000 claims description 16
- 239000003507 refrigerant Substances 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 26
- 239000007789 gas Substances 0.000 description 21
- 239000010687 lubricating oil Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010724 circulating oil Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
-
- 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
- F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
- F04C27/009—Shaft sealings specially adapted for pumps
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
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)
- Rotary-Type Compressors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89467778A | 1978-04-10 | 1978-04-10 | |
| US894677 | 1992-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60162868U JPS60162868U (ja) | 1985-10-29 |
| JPS6347824Y2 true JPS6347824Y2 (zh) | 1988-12-09 |
Family
ID=25403389
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4191679A Pending JPS54154813A (en) | 1978-04-10 | 1979-04-06 | Cooler system |
| JP1985030739U Granted JPS60162868U (ja) | 1978-04-10 | 1985-03-04 | 冷却器システム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4191679A Pending JPS54154813A (en) | 1978-04-10 | 1979-04-06 | Cooler system |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0004609A3 (zh) |
| JP (2) | JPS54154813A (zh) |
| IL (1) | IL56763A (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4328684A (en) * | 1978-04-10 | 1982-05-11 | Hughes Aircraft Company | Screw compressor-expander cryogenic system with magnetic coupling |
| JPS6051621B2 (ja) * | 1980-04-16 | 1985-11-14 | 株式会社前川製作所 | 冷凍又はヒ−トポンプのサイクルの動力回収方法 |
| JPS6051622B2 (ja) * | 1980-04-26 | 1985-11-14 | 株式会社前川製作所 | ヒートポンプサイクルと熱併給蒸気サイクルの組合せからなる給熱設備におけるエネルギー有効利用方法 |
| GB2124306B (en) * | 1982-06-22 | 1985-08-29 | Pauline Elsie Rowe | Heat engine |
| JPH027412Y2 (zh) * | 1987-07-28 | 1990-02-22 | ||
| US5467613A (en) * | 1994-04-05 | 1995-11-21 | Carrier Corporation | Two phase flow turbine |
| BE1020312A3 (nl) | 2012-02-28 | 2013-07-02 | Atlas Copco Airpower Nv | Compressorinrichting, evenals gebruik van zulke opstelling. |
| US11015602B2 (en) | 2012-02-28 | 2021-05-25 | Atlas Copco Airpower, Naamloze Vennootschap | Screw compressor |
| BE1020311A3 (nl) | 2012-02-28 | 2013-07-02 | Atlas Copco Airpower Nv | Schroefcompressor. |
| CN103277309A (zh) * | 2013-06-17 | 2013-09-04 | 上海大隆机器厂有限公司 | 一种双螺杆压缩机的同步齿轮装置 |
| ES2941798T3 (es) | 2019-04-05 | 2023-05-25 | Atlas Copco Airpower Nv | Sistema de generación de energía y método para generar energía mediante la operación de dicho sistema de generación de energía |
| BE1027172B1 (nl) | 2019-04-05 | 2020-11-05 | Atlas Copco Airpower Nv | Systeem voor vermogensopwekking en werkwijze voor het opwekken van vermogen door gebruik van dergelijk systeem voor vermogensopwekking |
| CN114060271A (zh) * | 2021-12-06 | 2022-02-18 | 珠海格力电器股份有限公司 | 螺杆式压缩机及制冷设备 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1440000A (en) * | 1920-05-03 | 1922-12-26 | Charles E Bonine | Refrigeration |
| US1673153A (en) * | 1922-06-15 | 1928-06-12 | Maclaren Electric Appliance Co | Refrigerating machine |
| DE609405C (de) * | 1933-01-04 | 1935-02-14 | Aeg | Luftkaeltemaschine |
| FR796274A (fr) * | 1934-10-16 | 1936-04-03 | Milo Ab | Compresseur ou moteur hélicoïdal |
| DE699427C (de) * | 1938-10-01 | 1940-11-28 | Julius Pintsch Kom Ges | Offene Kaltluftmaschine |
| US2804260A (en) * | 1949-07-11 | 1957-08-27 | Svenska Rotor Maskiner Ab | Engines of screw rotor type |
| GB882213A (en) * | 1958-06-04 | 1961-11-15 | Netzschkau Maschf Nema | Gas refrigeration machine |
| US3184155A (en) * | 1963-04-17 | 1965-05-18 | Cooper Bessemer Corp | Motor compressor unit |
| DE2034213C3 (de) * | 1969-10-10 | 1985-04-25 | Ferrofluidics Corp., Burlington, Mass. | Magnetdichtung zur Abdichtung von Dichtungsspalten |
| AU4325272A (en) * | 1971-06-21 | 1973-12-13 | Vilter Manufacturing Corp | Rotary screw type, internal combustion engine |
| DE2636024A1 (de) * | 1976-08-11 | 1978-03-23 | Hans Meyer | Rotationskolbenmaschine mit kaemmverschluss als entspannungs-/verdichtungsmaschine mit kontinuierlich fortlaufender prozessfuehrung, sowie damit ausfuehrbare arbeitsprozesse zur energie-gewinnung, einsparung, -rueckgewinnung und -erzeugung |
-
1979
- 1979-02-28 IL IL56763A patent/IL56763A/xx unknown
- 1979-03-23 EP EP79100877A patent/EP0004609A3/en not_active Ceased
- 1979-04-06 JP JP4191679A patent/JPS54154813A/ja active Pending
-
1985
- 1985-03-04 JP JP1985030739U patent/JPS60162868U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0004609A3 (en) | 1979-10-31 |
| IL56763A (en) | 1981-12-31 |
| JPS60162868U (ja) | 1985-10-29 |
| JPS54154813A (en) | 1979-12-06 |
| EP0004609A2 (en) | 1979-10-17 |
| IL56763A0 (en) | 1979-05-31 |
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