CN105626583B - 状态可调离心压缩机和具有该压缩机的涡轮增压器 - Google Patents
状态可调离心压缩机和具有该压缩机的涡轮增压器 Download PDFInfo
- Publication number
- CN105626583B CN105626583B CN201510813676.7A CN201510813676A CN105626583B CN 105626583 B CN105626583 B CN 105626583B CN 201510813676 A CN201510813676 A CN 201510813676A CN 105626583 B CN105626583 B CN 105626583B
- Authority
- CN
- China
- Prior art keywords
- blade
- compressor
- geometry
- parts
- variable
- 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.)
- Active
Links
- 239000000411 inducer Substances 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241001504639 Alcedo atthis Species 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/024—Units comprising pumps and their driving means the driving means being assisted by a power recovery turbine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0253—Surge control by throttling
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
- F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/51—Inlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/551218 | 2014-11-24 | ||
US14/551,218 US9845723B2 (en) | 2014-11-24 | 2014-11-24 | Adjustable-trim centrifugal compressor, and turbocharger having same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105626583A CN105626583A (zh) | 2016-06-01 |
CN105626583B true CN105626583B (zh) | 2019-07-16 |
Family
ID=54601649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510813676.7A Active CN105626583B (zh) | 2014-11-24 | 2015-11-23 | 状态可调离心压缩机和具有该压缩机的涡轮增压器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9845723B2 (zh) |
EP (1) | EP3023644B1 (zh) |
CN (1) | CN105626583B (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9845723B2 (en) * | 2014-11-24 | 2017-12-19 | Honeywell International Inc. | Adjustable-trim centrifugal compressor, and turbocharger having same |
US9822698B2 (en) | 2015-02-06 | 2017-11-21 | Honeywell International Inc. | Passive and semi-passive inlet-adjustment mechanisms for compressor, and turbocharger having same |
US10436211B2 (en) | 2016-08-15 | 2019-10-08 | Borgwarner Inc. | Compressor wheel, method of making the same, and turbocharger including the same |
WO2018045153A1 (en) * | 2016-09-02 | 2018-03-08 | Borgwarner Inc. | Turbocharger having variable compressor trim |
US11105218B2 (en) | 2016-12-09 | 2021-08-31 | Borgwarner Inc. | Compressor with variable compressor inlet |
KR102273468B1 (ko) * | 2017-03-10 | 2021-07-07 | 현대자동차주식회사 | 가변 컴프레서 |
US10502126B2 (en) | 2017-03-10 | 2019-12-10 | Garrett Transportation I Inc. | Adjustable-trim centrifugal compressor for a turbocharger |
KR20190034994A (ko) * | 2017-09-25 | 2019-04-03 | 현대자동차주식회사 | 터보 컴프레서 서지 방지장치 |
PL423333A1 (pl) * | 2017-11-01 | 2019-05-06 | Szymanski Piotr | Kartridż do zmiany przekroju wlotu kompresora |
JP2019094812A (ja) * | 2017-11-21 | 2019-06-20 | 株式会社豊田中央研究所 | 遠心圧縮機、ターボチャージャ |
CN110195717B (zh) * | 2018-02-27 | 2023-03-21 | 博格华纳公司 | 压缩机入口调节机构 |
US11255256B2 (en) * | 2018-03-09 | 2022-02-22 | Ihi Charging Systems International Gmbh | Air-guiding section for an exhaust turbocharger and exhaust turbocharger |
CN209586760U (zh) | 2018-05-02 | 2019-11-05 | 博格华纳公司 | 用于可变地调节压缩机入口的截面的装置、增压设备 |
DE102018212285B4 (de) * | 2018-07-24 | 2021-11-25 | Audi Ag | Verdichter für ein Antriebsaggregat, Abgasturbolader für ein Antriebsaggregat sowie Verfahren zum Betreiben eines Verdichters |
EP3647601B1 (en) | 2018-11-05 | 2022-10-19 | Volkswagen Aktiengesellschaft | Adjustment mechanism for an inlet flow section of a compressor wheel of a turbocharger |
CN111255558A (zh) | 2018-12-03 | 2020-06-09 | 福特全球技术公司 | 具有入口子组件的涡轮增压器 |
DE112019006866T5 (de) | 2019-03-19 | 2021-11-25 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Zentrifugalverdichter und turbolader |
JP7353354B2 (ja) * | 2019-03-19 | 2023-09-29 | 三菱重工エンジン&ターボチャージャ株式会社 | 遠心圧縮機及びターボチャージャ |
US11725668B2 (en) | 2019-03-19 | 2023-08-15 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Centrifugal compressor and turbocharger |
DE202019103660U1 (de) * | 2019-07-03 | 2020-10-06 | Borgwarner Inc. | Verstellmechanismus für einen Verdichter |
JP2021188534A (ja) * | 2020-05-26 | 2021-12-13 | 三菱重工業株式会社 | 遠心圧縮機 |
CN112360764B (zh) * | 2020-09-22 | 2021-07-13 | 东风汽车集团有限公司 | 涡轮增压器、调节方法、发动机以及车辆 |
SE2100114A1 (en) * | 2021-07-12 | 2023-01-13 | Hans Drangel | Variable inlet trim system for a centrifugal compressor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1455843A (zh) * | 2001-01-16 | 2003-11-12 | 霍尼韦尔国际公司 | 可变喷嘴涡轮增压器的改进叶片 |
US7117827B1 (en) * | 1972-07-10 | 2006-10-10 | Hinderks Mitja V | Means for treatment of the gases of combustion engines and the transmission of their power |
CN201090533Y (zh) * | 2007-08-15 | 2008-07-23 | 沈阳鼓风机(集团)有限公司 | 离心压缩机进口导叶调节器 |
WO2013074503A1 (en) * | 2011-11-14 | 2013-05-23 | Honeywell International Inc. | Adjustable compressor trim |
DE102013003418A1 (de) * | 2013-02-28 | 2014-08-28 | Volkswagen Aktiengesellschaft | Brennkraftmaschine |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042291A (en) * | 1959-06-01 | 1962-07-03 | Garrett Corp | Variable head compressor |
US3391869A (en) * | 1966-05-23 | 1968-07-09 | Rohr Corp | Variable cone area convergentdivergent nozzle system |
US3972644A (en) * | 1975-01-27 | 1976-08-03 | Caterpillar Tractor Co. | Vane control arrangement for variable area turbine nozzle |
JPS61126052U (zh) * | 1985-01-29 | 1986-08-07 | ||
US4726744A (en) * | 1985-10-24 | 1988-02-23 | Household Manufacturing, Inc. | Tubocharger with variable vane |
DE4330487C1 (de) * | 1993-09-09 | 1995-01-26 | Daimler Benz Ag | Abgasturbolader für eine Brennkraftmaschine |
US6129511A (en) * | 1998-10-27 | 2000-10-10 | Carrier Corporation | Method and apparatus for controlling interaction between variable guide vanes and variable diffuser of a centrifugal compressor |
US6715288B1 (en) * | 1999-05-27 | 2004-04-06 | Borgwarner, Inc. | Controllable exhaust gas turbocharger with a double-fluted turbine housing |
US6527508B2 (en) * | 2001-08-03 | 2003-03-04 | Mark Groskreutz | Actuator crank arm design for variable nozzle turbocharger |
US6957535B2 (en) * | 2002-05-11 | 2005-10-25 | Daimlerchrysler Ag | Variable exhaust-gas turbocharger with an auxiliary drive for an internal combustion engine |
GB0227473D0 (en) * | 2002-11-25 | 2002-12-31 | Leavesley Malcolm G | Variable turbocharger apparatus with bypass apertures |
DE602004001908T2 (de) * | 2003-04-30 | 2007-04-26 | Holset Engineering Co. Ltd., Huddersfield | Kompressor |
GB2426555A (en) * | 2005-05-28 | 2006-11-29 | Siemens Ind Turbomachinery Ltd | Turbocharger air intake |
DE102008023552B4 (de) * | 2008-05-14 | 2018-12-20 | BMTS Technology GmbH & Co. KG | Abgasturbolader für ein Kraftfahrzeug |
US8113770B2 (en) * | 2009-02-03 | 2012-02-14 | Honeywell International Inc. | Turbine assembly for an exhaust gas-driven turbocharger having a variable nozzle |
GB2473274B (en) * | 2009-09-08 | 2016-01-06 | Cummins Turbo Tech Ltd | Variable geometry turbine |
US8850813B2 (en) * | 2010-04-19 | 2014-10-07 | Honeywell International Inc. | Bearing housing shroud |
DE102010026176B4 (de) | 2010-07-06 | 2015-12-17 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Vorrichtung und Verfahren zur Kennfeldstabilisierung eines Verdichters |
US20120020776A1 (en) * | 2010-07-26 | 2012-01-26 | Colson Darryl A | Variable diffuser actuation linkage for a cabin air compressor |
IT1401665B1 (it) * | 2010-08-31 | 2013-08-02 | Nuova Pignone S R L | Sistema di azionamento per turbomacchina e metodo. |
US20120186247A1 (en) * | 2011-01-26 | 2012-07-26 | Honeywell International Inc. | Turbocharger with Reversed Compressor Volute Optionally Integrated into the Center Housing |
KR101924920B1 (ko) * | 2011-06-10 | 2018-12-04 | 보르그워너 인코퍼레이티드 | 복류식 터빈 하우징 터보차저 |
DE102011121996B4 (de) | 2011-12-23 | 2013-07-11 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Vorrichtung zum Betrieb eines Verdichters |
US9719518B2 (en) * | 2014-11-10 | 2017-08-01 | Honeywell International Inc. | Adjustable-trim centrifugal compressor with ported shroud, and turbocharger having same |
US9845723B2 (en) * | 2014-11-24 | 2017-12-19 | Honeywell International Inc. | Adjustable-trim centrifugal compressor, and turbocharger having same |
US9708925B2 (en) * | 2014-12-17 | 2017-07-18 | Honeywell International Inc. | Adjustable-trim centrifugal compressor, and turbocharger having same |
US9822698B2 (en) * | 2015-02-06 | 2017-11-21 | Honeywell International Inc. | Passive and semi-passive inlet-adjustment mechanisms for compressor, and turbocharger having same |
US9683484B2 (en) * | 2015-03-10 | 2017-06-20 | Honeywell International Inc. | Adjustable-trim centrifugal compressor, and turbocharger having same |
-
2014
- 2014-11-24 US US14/551,218 patent/US9845723B2/en active Active
-
2015
- 2015-11-17 EP EP15195061.5A patent/EP3023644B1/en active Active
- 2015-11-23 CN CN201510813676.7A patent/CN105626583B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7117827B1 (en) * | 1972-07-10 | 2006-10-10 | Hinderks Mitja V | Means for treatment of the gases of combustion engines and the transmission of their power |
CN1455843A (zh) * | 2001-01-16 | 2003-11-12 | 霍尼韦尔国际公司 | 可变喷嘴涡轮增压器的改进叶片 |
CN201090533Y (zh) * | 2007-08-15 | 2008-07-23 | 沈阳鼓风机(集团)有限公司 | 离心压缩机进口导叶调节器 |
WO2013074503A1 (en) * | 2011-11-14 | 2013-05-23 | Honeywell International Inc. | Adjustable compressor trim |
DE102013003418A1 (de) * | 2013-02-28 | 2014-08-28 | Volkswagen Aktiengesellschaft | Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
CN105626583A (zh) | 2016-06-01 |
US20160146099A1 (en) | 2016-05-26 |
EP3023644A1 (en) | 2016-05-25 |
US9845723B2 (en) | 2017-12-19 |
EP3023644B1 (en) | 2018-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105626583B (zh) | 状态可调离心压缩机和具有该压缩机的涡轮增压器 | |
CN105863826B (zh) | 用于压缩机和具有其的涡轮增压器的被动和半被动入口调节机构 | |
US9683484B2 (en) | Adjustable-trim centrifugal compressor, and turbocharger having same | |
EP3534014A1 (en) | Turbocharger compressor having adjustable-trim mechanism including vortex reducers | |
US10167877B2 (en) | Centrifugal compressor | |
US9777640B2 (en) | Adjustable-trim centrifugal compressor, and turbocharger having same | |
EP2803866B1 (en) | Centrifugal compressor with casing treatment for surge control | |
JP6067095B2 (ja) | 遠心圧縮機 | |
CN105626239A (zh) | 具有带气门罩盖的可调节trim离心压缩机以及具有其的涡轮增压机 | |
US10502232B2 (en) | Turbocharger compressor having adjustable trim mechanism including swirl inducers | |
EP3043045A2 (en) | Adjustable-trim centrifugal compressor, and turbocharger having same | |
CN109899153A (zh) | 用于涡轮增压器的可调节trim离心压缩机 | |
US20040009061A1 (en) | Compressors | |
US20150285134A1 (en) | Compressor stage of a turbocharger with flow amplifier | |
EP3480472A1 (en) | Centrifugal compressor for a turbocharger, having pressure-balanced adjustable-trim mechanism | |
CN105121791A (zh) | 废气涡轮增压器 | |
EP3730803B1 (en) | Turbocharger having adjustable-trim centrifugal compressor including air inlet wall having cavities for suppression of noise and flow fluctuations | |
RU2750512C2 (ru) | Система и способ для снижения шума компрессора турбонагнетателя | |
EP2500581B1 (en) | Variable throat device for air compressor | |
SE2100114A1 (en) | Variable inlet trim system for a centrifugal compressor | |
WO2020188763A1 (ja) | 遠心圧縮機及びターボチャージャ | |
US20160356207A1 (en) | Exhaust Tract For An Internal Combustion Engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180806 Address after: American California Applicant after: Garrett Communications Co., Ltd. Address before: new jersey Applicant before: Honeywell International Corp. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: Swiss basil Patentee after: Garrett Power Co.,Ltd. Address before: California, USA Patentee before: Garrett Transportation 1 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220329 Address after: No. 8, Newton Road, Pudong New Area (Shanghai) pilot Free Trade Zone, Shanghai Patentee after: Garrett Power Technology (Shanghai) Co.,Ltd. Address before: Swiss basil Patentee before: Garrett Power Co.,Ltd. |
|
TR01 | Transfer of patent right |