PL3513077T3 - Sprężarka jednośrubowa o wysokim ciśnieniu ssania z obciążeniem równoważącym nacisk wykorzystującym ciśnienie uszczelnienia wału i powiązany sposób - Google Patents
Sprężarka jednośrubowa o wysokim ciśnieniu ssania z obciążeniem równoważącym nacisk wykorzystującym ciśnienie uszczelnienia wału i powiązany sposóbInfo
- Publication number
- PL3513077T3 PL3513077T3 PL16916387.0T PL16916387T PL3513077T3 PL 3513077 T3 PL3513077 T3 PL 3513077T3 PL 16916387 T PL16916387 T PL 16916387T PL 3513077 T3 PL3513077 T3 PL 3513077T3
- Authority
- PL
- Poland
- Prior art keywords
- single screw
- shaft seal
- screw compressor
- related method
- high suction
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
- F04C18/50—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
- F04C18/52—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
-
- 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
- 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
- F04C29/0021—Systems for the equilibration of forces acting on the 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
- 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
- F04C2240/00—Components
- F04C2240/50—Bearings
- F04C2240/52—Bearings for assemblies with supports on both sides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN201621031576 | 2016-09-16 | ||
PCT/US2016/061851 WO2018052463A1 (en) | 2016-09-16 | 2016-11-14 | High suction pressure single screw compressor with thrust balancing load using shaft seal pressure and related methods |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3513077T3 true PL3513077T3 (pl) | 2024-05-06 |
Family
ID=61620062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL16916387.0T PL3513077T3 (pl) | 2016-09-16 | 2016-11-14 | Sprężarka jednośrubowa o wysokim ciśnieniu ssania z obciążeniem równoważącym nacisk wykorzystującym ciśnienie uszczelnienia wału i powiązany sposób |
Country Status (7)
Country | Link |
---|---|
US (2) | US11136978B2 (pl) |
EP (1) | EP3513077B1 (pl) |
CN (1) | CN109690087B (pl) |
CA (1) | CA3036672C (pl) |
ES (1) | ES2968800T3 (pl) |
PL (1) | PL3513077T3 (pl) |
WO (1) | WO2018052463A1 (pl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018052463A1 (en) * | 2016-09-16 | 2018-03-22 | Vilter Manufacturing Llc | High suction pressure single screw compressor with thrust balancing load using shaft seal pressure and related methods |
US20220088158A1 (en) | 2019-01-23 | 2022-03-24 | Aceragen, Inc. | Method of ameliorating a pro-inflammatory immunophenotype in farber disease subjects by repeated administration of a recombinant human acid ceramidase |
US11867180B2 (en) | 2019-03-22 | 2024-01-09 | Copeland Industrial Lp | Seal assembly for high pressure single screw compressor |
CN111173568A (zh) * | 2020-01-08 | 2020-05-19 | 林文润 | 一种用于工业余热回收的螺杆膨胀机 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2984507A (en) | 1957-08-22 | 1961-05-16 | Allis Chalmers Mfg Co | Baffle to protect axial contact seal |
GB1026165A (en) | 1961-11-08 | 1966-04-14 | Svenska Rotor Maskiner Ab | Improvements in and relating to screw rotor machines |
US3275226A (en) * | 1965-02-23 | 1966-09-27 | Joseph E Whitfield | Thrust balancing and entrapment control means for screw type compressors and similardevices |
US3388854A (en) | 1966-06-23 | 1968-06-18 | Atlas Copco Ab | Thrust balancing in rotary machines |
SE378885B (pl) | 1973-07-20 | 1975-09-15 | Atlas Copco Ab | |
US4610612A (en) | 1985-06-03 | 1986-09-09 | Vilter Manufacturing Corporation | Rotary screw gas compressor having dual slide valves |
US4610613A (en) | 1985-06-03 | 1986-09-09 | Vilter Manufacturing Corporation | Control means for gas compressor having dual slide valves |
US4704069A (en) | 1986-09-16 | 1987-11-03 | Vilter Manufacturing Corporation | Method for operating dual slide valve rotary gas compressor |
US4730995A (en) | 1986-09-25 | 1988-03-15 | American Standard Inc. | Screw compressor bearing arrangement with positive stop to accommodate thrust reversal |
SE501350C2 (sv) | 1994-02-28 | 1995-01-23 | Svenska Rotor Maskiner Ab | Skruvkompressor med axialbalanseringsorgan, som utnyttjar olika trycknivåer samt förfarande för drift av en sådan kompressor |
US6186758B1 (en) | 1998-02-13 | 2001-02-13 | David N. Shaw | Multi-rotor helical-screw compressor with discharge side thrust balance device |
US7165947B2 (en) | 2001-02-15 | 2007-01-23 | Mayekawa Mfg. Co., Ltd. | Screw compressor capable of manually adjusting both internal volume ratio and capacity and combined screw compressor unit accommodating variation in suction or discharge pressure |
JP3673744B2 (ja) * | 2001-09-27 | 2005-07-20 | 大晃機械工業株式会社 | 真空ポンプ |
US7011183B2 (en) | 2002-03-14 | 2006-03-14 | Vilter Manufacturing Llc | Suction oil injection for rotary compressor |
DE102006021704B4 (de) | 2006-05-10 | 2018-01-04 | Gea Refrigeration Germany Gmbh | Schraubenverdichter für große Antriebsleistungen |
US7891955B2 (en) | 2007-02-22 | 2011-02-22 | Vilter Manufacturing Llc | Compressor having a dual slide valve assembly |
BRPI0808620A2 (pt) | 2007-03-29 | 2014-08-12 | Vilter Mfg Llc | "compressor, conjunto de válvula de gaveta de alta pressão para uso em um compressor e método de controle de taxa de volume de compressão, de entrada de potência e de capacidade em um compressor operando em um ambiente de alta pressão" |
JP5046379B2 (ja) * | 2007-03-30 | 2012-10-10 | アネスト岩田株式会社 | オイルフリーロータリコンプレッサのロータ軸シール装置 |
JP5017052B2 (ja) | 2007-10-22 | 2012-09-05 | 株式会社神戸製鋼所 | スクリュ流体機械 |
JP4623089B2 (ja) | 2007-12-20 | 2011-02-02 | ダイキン工業株式会社 | スクリュー圧縮機 |
US8641395B2 (en) | 2009-04-03 | 2014-02-04 | Johnson Controls Technology Company | Compressor |
GB201107451D0 (en) * | 2011-05-05 | 2011-06-15 | Howden Compressors Ltd | Fluid machine |
WO2013078132A1 (en) | 2011-11-22 | 2013-05-30 | Vilter Manufacturing Llc | Single screw expander/compressor apparatus |
US9163634B2 (en) | 2012-09-27 | 2015-10-20 | Vilter Manufacturing Llc | Apparatus and method for enhancing compressor efficiency |
JP6019003B2 (ja) | 2013-10-25 | 2016-11-02 | 株式会社神戸製鋼所 | 圧縮機 |
CN105805002A (zh) | 2016-05-03 | 2016-07-27 | 华东交通大学 | 双吸平衡式双螺杆压缩机 |
WO2018052463A1 (en) * | 2016-09-16 | 2018-03-22 | Vilter Manufacturing Llc | High suction pressure single screw compressor with thrust balancing load using shaft seal pressure and related methods |
-
2016
- 2016-11-14 WO PCT/US2016/061851 patent/WO2018052463A1/en unknown
- 2016-11-14 PL PL16916387.0T patent/PL3513077T3/pl unknown
- 2016-11-14 CA CA3036672A patent/CA3036672C/en active Active
- 2016-11-14 EP EP16916387.0A patent/EP3513077B1/en active Active
- 2016-11-14 US US16/331,909 patent/US11136978B2/en active Active
- 2016-11-14 CN CN201680089247.2A patent/CN109690087B/zh active Active
- 2016-11-14 ES ES16916387T patent/ES2968800T3/es active Active
-
2021
- 2021-08-26 US US17/412,446 patent/US11530702B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA3036672C (en) | 2021-08-24 |
EP3513077A1 (en) | 2019-07-24 |
US11136978B2 (en) | 2021-10-05 |
EP3513077C0 (en) | 2023-12-27 |
CN109690087A (zh) | 2019-04-26 |
US20190195226A1 (en) | 2019-06-27 |
EP3513077A4 (en) | 2020-05-06 |
CA3036672A1 (en) | 2018-03-22 |
ES2968800T3 (es) | 2024-05-14 |
CN109690087B (zh) | 2020-12-01 |
US11530702B2 (en) | 2022-12-20 |
WO2018052463A1 (en) | 2018-03-22 |
US20210396230A1 (en) | 2021-12-23 |
EP3513077B1 (en) | 2023-12-27 |
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