IN2015DN02763A - - Google Patents
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- Publication number
- IN2015DN02763A IN2015DN02763A IN2763DEN2015A IN2015DN02763A IN 2015DN02763 A IN2015DN02763 A IN 2015DN02763A IN 2763DEN2015 A IN2763DEN2015 A IN 2763DEN2015A IN 2015DN02763 A IN2015DN02763 A IN 2015DN02763A
- Authority
- IN
- India
Links
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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
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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
- 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
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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
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
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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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261706420P | 2012-09-27 | 2012-09-27 | |
| PCT/US2013/060898 WO2014052192A2 (en) | 2012-09-27 | 2013-09-20 | Apparatus and method for enhancing compressor efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN02763A true IN2015DN02763A (en) | 2015-09-04 |
Family
ID=49305169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2763DEN2015 IN2015DN02763A (en) | 2012-09-27 | 2015-04-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9163634B2 (en) |
| EP (1) | EP2920469A2 (en) |
| CN (1) | CN104838144B (en) |
| CA (1) | CA2885727C (en) |
| IN (1) | IN2015DN02763A (en) |
| WO (1) | WO2014052192A2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6705200B2 (en) * | 2016-02-17 | 2020-06-03 | ダイキン工業株式会社 | Screw compressor |
| EP3425202A4 (en) * | 2016-03-01 | 2019-01-09 | Mitsubishi Electric Corporation | Screw compressor and refrigeration cycle device |
| CN109690087B (en) * | 2016-09-16 | 2020-12-01 | 维特制造有限公司 | Single screw compressor with thrust balancing load and related method |
| JP7072417B2 (en) * | 2018-03-27 | 2022-05-20 | 株式会社日立産機システム | Screw compressor |
| US10895259B2 (en) | 2018-04-20 | 2021-01-19 | Trane International Inc. | Screw compressor having synchronized economizer ports |
| US11867180B2 (en) * | 2019-03-22 | 2024-01-09 | Copeland Industrial Lp | Seal assembly for high pressure single screw compressor |
| CN109838382A (en) * | 2019-04-12 | 2019-06-04 | 阜新金昊空压机有限公司 | A kind of huge discharge volume Rotary Compressor |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2459385A1 (en) | 1979-06-19 | 1981-01-09 | Zimmern Bernard | PROCESS FOR SUPERIMENTING AND ADJUSTING A SINGLE SCREW COMPRESSOR |
| US4254637A (en) | 1979-10-19 | 1981-03-10 | Vilter Manufacturing Corporation | Refrigeration system with refrigerant cooling of compressor and its oil |
| US4275570A (en) | 1980-06-16 | 1981-06-30 | Vilter Manufacturing Corporation | Oil cooling means for refrigeration screw compressor |
| US4419865A (en) | 1981-12-31 | 1983-12-13 | Vilter Manufacturing Company | Oil cooling apparatus for refrigeration screw compressor |
| US4507064A (en) | 1982-06-01 | 1985-03-26 | Vilter Manufacturing Corporation | Rotary gas compressor having rolling pistons |
| US4497181A (en) | 1983-06-13 | 1985-02-05 | Vilter Manufacturing Corporation | Means to measure, indicate and regulate thickness of ice layer in refrigeration system |
| US4512550A (en) | 1983-07-25 | 1985-04-23 | Vilter Manufacturing Corporation | Sealing means for valve spindle |
| US4484596A (en) | 1983-07-25 | 1984-11-27 | Vilter Manufacturing Corporation | Means for securing valve disc to valve spindle |
| US4801125A (en) | 1983-07-25 | 1989-01-31 | Vilter Manufacturing Corporation | Valve body comprising sheet metal hemispheres and method for making same |
| US4450856A (en) | 1983-07-25 | 1984-05-29 | Vilter Manufacturing Corporation | Means for releasably securing hand-wheel to valve spindle |
| US4516994A (en) | 1984-04-11 | 1985-05-14 | Vilter Manufacturing Corporation | Apparatus for separating liquid droplets from gas |
| US4554799A (en) | 1984-10-29 | 1985-11-26 | Vilter Manufacturing Corporation | Multi-stage gas compressor system and desuperheater means therefor |
| US4571951A (en) | 1984-12-14 | 1986-02-25 | Vilter Manufacturing Corporation | Electronic control for expansion valve in refrigeration system |
| US4588359A (en) | 1984-12-24 | 1986-05-13 | Vilter Manufacturing Corporation | Compressor capacity control apparatus |
| 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 |
| US4634093A (en) | 1985-10-07 | 1987-01-06 | Vilter Manufacturing Corporation | Mounting means for valve disc |
| US4660384A (en) | 1986-04-25 | 1987-04-28 | Vilter Manufacturing, Inc. | Defrost apparatus for refrigeration system and method of operating same |
| US4856366A (en) | 1986-05-27 | 1989-08-15 | Vilter Manufacturing Company | Connecting rod bearing assembly |
| US4704069A (en) | 1986-09-16 | 1987-11-03 | Vilter Manufacturing Corporation | Method for operating dual slide valve rotary gas compressor |
| US4865073A (en) | 1987-09-14 | 1989-09-12 | Vilter Manufacturing Corporation | Liquid level control for refrigeration system |
| US4887514A (en) | 1988-11-18 | 1989-12-19 | Vilter Manufacturing Corporation | Oil separation and gas pressure equalizer means for reciprocating gas compressor |
| US4906264A (en) | 1989-09-13 | 1990-03-06 | Vilter Manufacturing Corporation | Oil separator for separating and collecting oil entrained in refrigerant |
| US4923173A (en) | 1989-10-30 | 1990-05-08 | Vilter Manufacturing Corporation | Seating seal means for disc-type valve |
| US4945941A (en) | 1990-03-05 | 1990-08-07 | Vilter Manufacturing Corporation | Means to reduce vibration in check valves and stop/check valves caused by pulsating low fluid flow |
| US4974422A (en) | 1990-03-08 | 1990-12-04 | Vilter Manufacturing Corporation | Evaporative condenser with fogging nozzle |
| FR2666382B1 (en) | 1990-08-28 | 1992-10-16 | Cit Alcatel | DEVICE FOR PUMPING A GAS BY AN OIL SEAL PUMP AND APPLICATION TO HELIUM LEAK DETECTORS. |
| US5207568A (en) | 1991-05-15 | 1993-05-04 | Vilter Manufacturing Corporation | Rotary screw compressor and method for providing thrust bearing force compensation |
| US5085518A (en) | 1991-07-23 | 1992-02-04 | Vilter Manufacturing Corporation | Bearing and seal assembly |
| US5183395A (en) | 1992-03-13 | 1993-02-02 | Vilter Manufacturing Corporation | Compressor slide valve control |
| US5507151A (en) | 1995-02-16 | 1996-04-16 | American Standard Inc. | Noise reduction in screw compressor-based refrigeration systems |
| EP0758054B1 (en) | 1995-08-09 | 2001-03-07 | SULZER-ESCHER WYSS GmbH | Oil circulation system for screw compressors |
| US6149408A (en) | 1999-02-05 | 2000-11-21 | Compressor Systems, Inc. | Coalescing device and method for removing particles from a rotary gas compressor |
| JP3840899B2 (en) | 2001-01-05 | 2006-11-01 | ダイキン工業株式会社 | Single screw compressor |
| US6767524B2 (en) | 2001-11-15 | 2004-07-27 | Bernard Zimmern | Process to produce nearly oil free compressed ammonia and system to implement it |
| US6826926B2 (en) | 2002-01-07 | 2004-12-07 | Carrier Corporation | Liquid injection for reduced discharge pressure pulsation in compressors |
| US7011183B2 (en) | 2002-03-14 | 2006-03-14 | Vilter Manufacturing Llc | Suction oil injection for rotary compressor |
| US6571576B1 (en) * | 2002-04-04 | 2003-06-03 | Carrier Corporation | Injection of liquid and vapor refrigerant through economizer ports |
| EP1546618A2 (en) | 2002-09-18 | 2005-06-29 | IGC-Polycold Systems Inc. | Very low temperature refrigeration system having a scroll compressor with liquid injection |
| US6858067B2 (en) | 2002-11-12 | 2005-02-22 | Perry Equipment Corporation | Filtration vessel and method for rotary gas compressor system |
| JP4140488B2 (en) * | 2003-09-09 | 2008-08-27 | ダイキン工業株式会社 | Screw compressor and refrigeration equipment |
| US7278832B2 (en) * | 2004-01-07 | 2007-10-09 | Carrier Corporation | Scroll compressor with enlarged vapor injection port area |
| US7156624B2 (en) | 2004-12-09 | 2007-01-02 | Carrier Corporation | Compressor sound suppression |
| US7891955B2 (en) | 2007-02-22 | 2011-02-22 | Vilter Manufacturing Llc | Compressor having a dual slide valve assembly |
| WO2008121607A1 (en) | 2007-03-29 | 2008-10-09 | Vilter Manufacturing Llc | Compressor having a high pressure slide valve assembly |
| EP2182216B1 (en) | 2007-08-07 | 2017-06-14 | Daikin Industries, Ltd. | Single-screw compressor |
| US20090129956A1 (en) | 2007-11-21 | 2009-05-21 | Jean-Louis Picouet | Compressor System and Method of Lubricating the Compressor System |
| US8568119B2 (en) | 2007-12-07 | 2013-10-29 | Daikin Industries, Ltd. | Single screw compressor |
| CN102016326B (en) | 2008-03-13 | 2013-09-11 | Aaf-麦克维尔公司 | High capacity chiller compressor |
| CN103189652B (en) * | 2010-10-29 | 2015-09-23 | 大金工业株式会社 | Helical-lobe compressor |
| US9057373B2 (en) | 2011-11-22 | 2015-06-16 | Vilter Manufacturing Llc | Single screw compressor with high output |
-
2013
- 2013-09-20 CN CN201380053731.6A patent/CN104838144B/en active Active
- 2013-09-20 WO PCT/US2013/060898 patent/WO2014052192A2/en active Application Filing
- 2013-09-20 EP EP13773988.4A patent/EP2920469A2/en not_active Withdrawn
- 2013-09-20 US US14/032,753 patent/US9163634B2/en active Active
- 2013-09-20 CA CA2885727A patent/CA2885727C/en active Active
-
2015
- 2015-04-04 IN IN2763DEN2015 patent/IN2015DN02763A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US9163634B2 (en) | 2015-10-20 |
| CN104838144A (en) | 2015-08-12 |
| US20140083130A1 (en) | 2014-03-27 |
| WO2014052192A2 (en) | 2014-04-03 |
| CN104838144B (en) | 2017-11-10 |
| WO2014052192A3 (en) | 2014-06-19 |
| CA2885727A1 (en) | 2014-04-03 |
| CA2885727C (en) | 2021-01-12 |
| EP2920469A2 (en) | 2015-09-23 |