BR0204301B1 - compressor rotativo melhorado com um revestimento raspável. - Google Patents
compressor rotativo melhorado com um revestimento raspável.Info
- Publication number
- BR0204301B1 BR0204301B1 BRPI0204301-7A BR0204301A BR0204301B1 BR 0204301 B1 BR0204301 B1 BR 0204301B1 BR 0204301 A BR0204301 A BR 0204301A BR 0204301 B1 BR0204301 B1 BR 0204301B1
- Authority
- BR
- Brazil
- Prior art keywords
- scuffable
- coating
- rotary compressor
- improved rotary
- improved
- 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
- F04C18/08—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
- F04C18/126—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 radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
-
- 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
- F04C18/082—Details specially related to intermeshing engagement type pumps
- F04C18/086—Carter
-
- 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
- F04C27/001—Radial sealings for working fluid
-
- 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
- F04C2210/00—Fluid
- F04C2210/14—Lubricant
-
- 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
- F04C2230/00—Manufacture
- F04C2230/90—Improving properties of machine parts
- F04C2230/91—Coating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/14—Self lubricating materials; Solid lubricants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/20—Resin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
- Y10T428/31515—As intermediate layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/971,252 US6688867B2 (en) | 2001-10-04 | 2001-10-04 | Rotary blower with an abradable coating |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0204301A BR0204301A (pt) | 2003-09-16 |
BR0204301B1 true BR0204301B1 (pt) | 2011-01-25 |
Family
ID=25518126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0204301-7A BR0204301B1 (pt) | 2001-10-04 | 2002-10-03 | compressor rotativo melhorado com um revestimento raspável. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6688867B2 (pt) |
EP (1) | EP1300592A3 (pt) |
JP (1) | JP4051672B2 (pt) |
BR (1) | BR0204301B1 (pt) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050114270A (ko) * | 2003-04-02 | 2005-12-05 | 게브르. 베케 게엠베하 운트 콤파니 카게 | 펌프 |
CN100416103C (zh) * | 2004-06-30 | 2008-09-03 | 海巴(巴拿马)鼓风机公司 | 高压罗茨鼓风机 |
US8100676B2 (en) * | 2005-05-06 | 2012-01-24 | Inter-Ice Pump Aps | Rotor, a method for producing such rotor and a pump comprising such rotor |
DE102005057618A1 (de) * | 2005-12-02 | 2007-06-06 | Pfeiffer Vacuum Gmbh | Verfahren zum Betrieb einer Vakuumpumpe |
WO2008088600A1 (en) * | 2006-10-30 | 2008-07-24 | Suman Andrew W | Abradable dry film lubricant and the method for applying same and article made therefrom |
JP2008157053A (ja) * | 2006-12-21 | 2008-07-10 | Ihi Corp | スクリュー形過給機の製造方法 |
US20080170958A1 (en) * | 2007-01-11 | 2008-07-17 | Gm Global Technology Operations, Inc. | Rotor assembly and method of forming |
US20080175739A1 (en) * | 2007-01-23 | 2008-07-24 | Prior Gregory P | Supercharger with heat insulated gear case |
US7726286B2 (en) * | 2007-05-21 | 2010-06-01 | Gm Global Technology Operations, Inc. | Housing for a supercharger assembly |
US8075293B2 (en) * | 2007-05-23 | 2011-12-13 | Eaton Corporation | Rotary blower with corrosion-resistant abradable coating |
AT506908B1 (de) * | 2007-12-14 | 2010-02-15 | High Tech Coatings Gmbh | Verfahren zur herstellung einer polymerbeschichtung |
US20090208357A1 (en) * | 2008-02-14 | 2009-08-20 | Garrett Richard H | Rotary gear pump for use with non-lubricating fluids |
US7708113B1 (en) * | 2009-04-27 | 2010-05-04 | Gm Global Technology Operations, Inc. | Variable frequency sound attenuator for rotating devices |
US9243634B2 (en) | 2010-12-22 | 2016-01-26 | Daikin Industries, Ltd. | Compressor with sliding member resin layer |
WO2012090760A1 (ja) * | 2010-12-27 | 2012-07-05 | ダイキン工業株式会社 | 圧縮機 |
EP2615307B1 (de) * | 2012-01-12 | 2019-08-21 | Vacuubrand Gmbh + Co Kg | Schraubenvakuumpumpe |
US9470228B2 (en) * | 2012-07-03 | 2016-10-18 | Brian J. O'Connor | Multiple segment lobe pump |
US9752571B2 (en) * | 2012-07-03 | 2017-09-05 | Brian J. O'Connor | Multiple segment lobe pump |
US9777729B2 (en) | 2013-03-15 | 2017-10-03 | Exponential Technologies, Inc. | Dual axis rotor |
EP2997243A4 (en) * | 2013-03-15 | 2016-12-14 | Eaton Corp | AXIAL SEAL FOR BLOWER OF THE ROOTS TYPE |
US10539036B2 (en) | 2014-01-14 | 2020-01-21 | United Technologies Corporation | Abradable seal having nanolayer material |
US20170130643A1 (en) * | 2014-05-30 | 2017-05-11 | Eaton Corporation | Composite rotary component |
JP2016196820A (ja) * | 2015-04-02 | 2016-11-24 | 株式会社Ihi | エンジン用圧縮機翼 |
US9896885B2 (en) * | 2015-12-10 | 2018-02-20 | Baker Hughes Incorporated | Hydraulic tools including removable coatings, drilling systems, and methods of making and using hydraulic tools |
DE202016100419U1 (de) * | 2016-01-28 | 2017-05-02 | Hugo Vogelsang Maschinenbau Gmbh | Kolben für eine Drehkolbenpumpe |
DE112017000580T5 (de) * | 2016-02-25 | 2019-02-14 | Eaton Intelligent Power Limited | Additiv gefertigte rotoren für kompressoren und expander querverweis auf verwandte anmeldungen |
DE202016106107U1 (de) | 2016-10-31 | 2018-02-01 | Hugo Vogelsang Maschinenbau Gmbh | Drehkolbenpumpe mit Sperrkammerdichtung |
US11668304B2 (en) * | 2020-02-27 | 2023-06-06 | Gardner Denver, Inc. | Low coefficient of expansion rotors for vacuum boosters |
US11746782B2 (en) | 2020-04-03 | 2023-09-05 | Gardner Denver, Inc. | Low coefficient of expansion rotors for blowers |
DE202022104701U1 (de) | 2022-08-19 | 2023-11-22 | Vogelsang Gmbh & Co. Kg | Verdrängerkörper und Pumpengehäuse für eine Verdrängerpumpe |
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US2754050A (en) * | 1950-04-22 | 1956-07-10 | Gen Motors Corp | Rotary blower |
US3090696A (en) | 1954-12-11 | 1963-05-21 | Knapsack Ag | Fluidized bed coating process for coating with thermosetting materials |
US3535057A (en) | 1968-09-06 | 1970-10-20 | Esper Kodra | Screw compressor |
US4139376A (en) | 1974-02-28 | 1979-02-13 | Brunswick Corporation | Abradable seal material and composition thereof |
US4274811A (en) | 1979-04-23 | 1981-06-23 | Ford Motor Company | Wave compressor turbocharger |
US4350135A (en) | 1979-10-29 | 1982-09-21 | The Bendix Corporation | Supercharging system for an internal combustion engine |
US4291089A (en) | 1979-11-06 | 1981-09-22 | Sherritt Gordon Mines Limited | Composite powders sprayable to form abradable seal coatings |
JPS5949323A (ja) | 1982-09-10 | 1984-03-21 | Toyota Central Res & Dev Lab Inc | タ−ボ機械 |
JPS59188080A (ja) * | 1983-03-31 | 1984-10-25 | Mazda Motor Corp | 回転スリ−ブを有する回転圧縮機 |
DE3401742C2 (de) | 1984-01-19 | 1986-08-14 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Rotor für einen Axialverdichter |
JPS6114728U (ja) | 1984-06-30 | 1986-01-28 | マツダ株式会社 | ロ−タリピストンエンジンのロ−タ |
DE8505239U1 (de) | 1985-02-23 | 1987-08-20 | M.A.N.- B & W Diesel GmbH, 8900 Augsburg | Schalldämpfer mit Vorleitschaufeln an der Ansaugseite des Verdichters eines Abgasturboladers |
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US5469777A (en) | 1994-07-05 | 1995-11-28 | Ford Motor Company | Piston assembly having abradable coating |
US5477820A (en) * | 1994-09-29 | 1995-12-26 | Ford Motor Company | Thermal management system for heat engine components |
US5554020A (en) | 1994-10-07 | 1996-09-10 | Ford Motor Company | Solid lubricant coating for fluid pump or compressor |
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US5772418A (en) | 1995-04-07 | 1998-06-30 | Tochigi Fuji Sangyo Kabushiki Kaisha | Screw type compressor rotor, rotor casting core and method of manufacturing the rotor |
US5887576A (en) | 1995-04-20 | 1999-03-30 | Wheeler, Jr.; Floyd James | Centrifugal air compressor |
US5938420A (en) | 1996-03-18 | 1999-08-17 | Tochigi Fuji Sangyo Kabushiki Kaisha | Fastening structure of rotor body and rotor shaft and fluid machine using this fastening structure |
US5976695A (en) | 1996-10-02 | 1999-11-02 | Westaim Technologies, Inc. | Thermally sprayable powder materials having an alloyed metal phase and a solid lubricant ceramic phase and abradable seal assemblies manufactured therefrom |
JPH10128485A (ja) | 1996-10-31 | 1998-05-19 | Ishikawajima Harima Heavy Ind Co Ltd | スーパーチャージャなどのロータの加工方法 |
JPH10266982A (ja) | 1997-03-21 | 1998-10-06 | Tochigi Fuji Ind Co Ltd | ルーツ式流体機械 |
JP4055087B2 (ja) | 1997-11-17 | 2008-03-05 | カルソニックコンプレッサー株式会社 | 気体圧縮機 |
US5879753A (en) | 1997-12-19 | 1999-03-09 | United Technologies Corporation | Thermal spray coating process for rotor blade tips using a rotatable holding fixture |
US6095783A (en) | 1998-02-20 | 2000-08-01 | Hansen; Craig N. | Fluid mover |
US6050797A (en) | 1998-05-18 | 2000-04-18 | Carrier Corporation | Screw compressor with balanced thrust |
-
2001
- 2001-10-04 US US09/971,252 patent/US6688867B2/en not_active Expired - Lifetime
-
2002
- 2002-09-29 EP EP20020021851 patent/EP1300592A3/en not_active Withdrawn
- 2002-10-02 JP JP2002289723A patent/JP4051672B2/ja not_active Expired - Lifetime
- 2002-10-03 BR BRPI0204301-7A patent/BR0204301B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1300592A3 (en) | 2003-08-06 |
JP4051672B2 (ja) | 2008-02-27 |
BR0204301A (pt) | 2003-09-16 |
US20030086804A1 (en) | 2003-05-08 |
EP1300592A2 (en) | 2003-04-09 |
JP2003176795A (ja) | 2003-06-27 |
US6688867B2 (en) | 2004-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/10/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25G | Requested change of headquarter approved | ||
B25G | Requested change of headquarter approved | ||
B25A | Requested transfer of rights approved |