JP6204422B2 - 取外し可能な羽根を用いたディフューザ - Google Patents
取外し可能な羽根を用いたディフューザ Download PDFInfo
- Publication number
- JP6204422B2 JP6204422B2 JP2015164605A JP2015164605A JP6204422B2 JP 6204422 B2 JP6204422 B2 JP 6204422B2 JP 2015164605 A JP2015164605 A JP 2015164605A JP 2015164605 A JP2015164605 A JP 2015164605A JP 6204422 B2 JP6204422 B2 JP 6204422B2
- Authority
- JP
- Japan
- Prior art keywords
- diffuser
- removable
- blade
- centrifugal compressor
- vane
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims description 36
- 238000003754 machining Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005094 computer simulation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Images
Classifications
-
- 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
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
-
- 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
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
-
- 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
- F05D2250/52—Outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
なお、取外し可能な遠心圧縮機ディフューザ羽根を含むシステムは、取外し可能な遠心圧縮機ディフューザ羽根が、取外し可能な羽根のスパンに沿って変化する横断面形状を含んでもよい。
Claims (3)
- 取外し可能な遠心圧縮機ディフューザ羽根を含むシステムにおいて、
前記システムは、
取外し可能な羽根のスパンに沿って変化する横断面形状を備えた取外し可能な遠心圧縮機ディフューザ羽根と、
前記取外し可能な遠心圧縮機ディフューザ羽根と取外し可能に結合するように構成された非円形のベース部分とを含み、
前記システムは、前記遠心圧縮機ディフューザプレートと前記取外し可能な遠心圧縮機ディフューザ羽根とを有する遠心圧縮機ディフューザを備える、システム。 - 取外し可能な遠心圧縮機ディフューザ羽根を含むシステムにおいて、
前記取外し可能な遠心圧縮機ディフューザ羽根は、取外し可能な羽根のスパンに沿って変化する横断面形状を備え、
前記システムは、前記遠心圧縮機ディフューザプレートと前記取外し可能な遠心圧縮機ディフューザ羽根とを有する遠心圧縮機ディフューザを備え、
前記圧縮機ディフューザは、ディフューザベースを有する流れディフューザであり、
前記ディフューザ羽根は、前記ディフューザベースに結合される複数の取外し可能な羽根であり、前記複数の取外し可能な羽根の各々は、前記ディフューザベースと取外し可能に結合された非円形のベース部分を備える、システム。 - 取外し可能な遠心圧縮機ディフューザ羽根を含むシステムにおいて、
前記取外し可能な遠心圧縮機ディフューザ羽根は、取外し可能な羽根のスパンに沿って変化する横断面形状を備え、
前記システムは、前記遠心圧縮機ディフューザプレートと前記取外し可能な遠心圧縮機ディフューザ羽根とを有する遠心圧縮機ディフューザを備え、
前記取外し可能な遠心圧縮機ディフューザ羽根は、羽根部と、ディフューザベースに取外し可能に結合されるように構成された基部とを備えた、取り外し可能なディフューザ羽根であり、
前記基部は、前記ディフューザベースの上面側に形成された溝としっかりと嵌合するように構成されたタブを有し、前記タブは、流体流路境界壁を形成するように前記ディフューザベースの前記上面側とほぼ面一に位置決めされた壁を有する、システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/839,290 | 2010-07-19 | ||
US12/839,290 US8616836B2 (en) | 2010-07-19 | 2010-07-19 | Diffuser using detachable vanes |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013520701A Division JP5834263B2 (ja) | 2010-07-19 | 2011-04-19 | 取外し可能な羽根を用いたディフューザ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016000998A JP2016000998A (ja) | 2016-01-07 |
JP6204422B2 true JP6204422B2 (ja) | 2017-09-27 |
Family
ID=44170419
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013520701A Expired - Fee Related JP5834263B2 (ja) | 2010-07-19 | 2011-04-19 | 取外し可能な羽根を用いたディフューザ |
JP2015164605A Expired - Fee Related JP6204422B2 (ja) | 2010-07-19 | 2015-08-24 | 取外し可能な羽根を用いたディフューザ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013520701A Expired - Fee Related JP5834263B2 (ja) | 2010-07-19 | 2011-04-19 | 取外し可能な羽根を用いたディフューザ |
Country Status (5)
Country | Link |
---|---|
US (2) | US8616836B2 (ja) |
EP (1) | EP2596249B1 (ja) |
JP (2) | JP5834263B2 (ja) |
CN (1) | CN103003575B (ja) |
WO (1) | WO2012011985A1 (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8011191B2 (en) | 2009-09-30 | 2011-09-06 | Thermo Fisher Scientific (Asheville) Llc | Refrigeration system having a variable speed compressor |
US8511981B2 (en) | 2010-07-19 | 2013-08-20 | Cameron International Corporation | Diffuser having detachable vanes with positive lock |
CN104937213B (zh) * | 2013-01-23 | 2018-02-23 | 概创机械设计有限责任公司 | 含有导流结构的涡轮机 |
EP3060810B1 (en) | 2013-10-21 | 2020-02-05 | Williams International Co., L.L.C. | Turbomachine diffuser |
CN104653479B (zh) * | 2013-11-22 | 2017-05-10 | 珠海格力电器股份有限公司 | 离心式压缩机及具有其的冷水机组 |
JP6388772B2 (ja) * | 2014-02-25 | 2018-09-12 | 三菱重工業株式会社 | 遠心圧縮機およびディフューザ製造方法 |
EP3161324B1 (en) | 2014-06-24 | 2021-09-22 | Concepts NREC, LLC | Radial turbomachine with flow control structures and method of designing the same |
JP6222613B2 (ja) | 2014-08-27 | 2017-11-01 | 三菱重工業株式会社 | 開閉弁装置、及び回転機械 |
WO2016137887A1 (en) * | 2015-02-23 | 2016-09-01 | Howden Roots Llc | Device for conditioning flow of working fluids |
JP6510668B2 (ja) * | 2015-03-12 | 2019-05-08 | 広東美的環境電器制造有限公司 | ディフューザ、遠心圧縮式動力システム及び羽根無し扇風機 |
DE102015107907A1 (de) * | 2015-05-20 | 2016-11-24 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Ebenes Strömungsleitgitter |
US10673742B2 (en) * | 2015-09-10 | 2020-06-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Multicast state reduction via tunneling in a routed system |
DE102015219556A1 (de) * | 2015-10-08 | 2017-04-13 | Rolls-Royce Deutschland Ltd & Co Kg | Diffusor für Radialverdichter, Radialverdichter und Turbomaschine mit Radialverdichter |
WO2017168647A1 (ja) * | 2016-03-30 | 2017-10-05 | 三菱重工業株式会社 | 固定翼式ターボチャージャ |
US10352237B2 (en) * | 2016-05-26 | 2019-07-16 | Rolls-Royce Corporation | Diffuser having shaped vanes |
US10760587B2 (en) * | 2017-06-06 | 2020-09-01 | Elliott Company | Extended sculpted twisted return channel vane arrangement |
EP3460256A1 (de) * | 2017-09-20 | 2019-03-27 | Siemens Aktiengesellschaft | Durchströmbare anordnung |
EP3460257A1 (de) * | 2017-09-20 | 2019-03-27 | Siemens Aktiengesellschaft | Durchströmbare anordnung |
EP3688314A2 (en) | 2017-09-25 | 2020-08-05 | Johnson Controls Technology Company | Two piece split scroll for centrifugal compressor |
JP6888688B2 (ja) * | 2017-11-01 | 2021-06-16 | 株式会社Ihi | 遠心圧縮機 |
JP6768628B2 (ja) * | 2017-12-06 | 2020-10-14 | 三菱重工マリンマシナリ株式会社 | 遠心圧縮機及びターボチャージャ |
US10851801B2 (en) | 2018-03-02 | 2020-12-01 | Ingersoll-Rand Industrial U.S., Inc. | Centrifugal compressor system and diffuser |
JP7005393B2 (ja) * | 2018-03-09 | 2022-01-21 | 三菱重工業株式会社 | ディフューザベーン及び遠心圧縮機 |
US10871170B2 (en) * | 2018-11-27 | 2020-12-22 | Honeywell International Inc. | High performance wedge diffusers for compression systems |
US11333171B2 (en) * | 2018-11-27 | 2022-05-17 | Honeywell International Inc. | High performance wedge diffusers for compression systems |
US10993601B2 (en) * | 2019-01-25 | 2021-05-04 | Haier Us Appliance Solutions, Inc. | Dishwashing appliances and pump assemblies |
JP7221727B2 (ja) * | 2019-02-22 | 2023-02-14 | 三菱重工コンプレッサ株式会社 | ギアド圧縮機の位相調整システム、ギアド圧縮機の位相調整治具、及びギアド圧縮機の位相調整方法 |
US11098730B2 (en) * | 2019-04-12 | 2021-08-24 | Rolls-Royce Corporation | Deswirler assembly for a centrifugal compressor |
CN116194675A (zh) | 2020-08-07 | 2023-05-30 | 概创机械设计有限责任公司 | 用于增强性能的流量控制结构及结合有该流量控制结构的透平机 |
KR102204913B1 (ko) * | 2020-11-27 | 2021-01-19 | 유진기공산업 주식회사 | 밀착 결합 구조를 갖는 원심 압축기 |
KR102479533B1 (ko) * | 2021-01-12 | 2022-12-20 | 한국수자원공사 | 펌프의 가변형 임펠러 |
DE102021119780B4 (de) | 2021-07-29 | 2023-02-16 | Man Energy Solutions Se | Leitapparat eines Turboladers und Turbolader |
US11795976B2 (en) * | 2021-12-29 | 2023-10-24 | Ingersoll-Rand Industrial U.S., Inc. | Systems and methods for integrally geared centrifugal compressor to maintain rotor concentricity with differing pinion gear tooth counts |
US11530615B1 (en) * | 2022-03-01 | 2022-12-20 | Garrett Transportation I Inc. | Method for constructing a fixed-vane ring for a nozzle of a turbocharger turbine |
US20240060507A1 (en) * | 2022-08-22 | 2024-02-22 | FoxRES LLC | Sculpted Low Solidity Vaned Diffuser |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR459801A (fr) | 1913-06-30 | 1913-11-17 | Escher Wyss & Cie Const Mec | Couronne directrice pour compresseurs et pompes centrifuges |
GB138404A (en) | 1919-01-16 | 1920-02-12 | Frederic Edward Bryant | Improvements in turbo-pumps, blowers, compressors, and other like rotary machines |
US2372880A (en) | 1944-01-11 | 1945-04-03 | Wright Aeronautical Corp | Centrifugal compressor diffuser vanes |
US3038698A (en) * | 1956-08-30 | 1962-06-12 | Schwitzer Corp | Mechanism for controlling gaseous flow in turbo-machinery |
US3038689A (en) | 1960-07-19 | 1962-06-12 | William N Matson | Cast stand |
DE1677143B1 (de) | 1962-12-11 | 1969-09-11 | Badische Maschf Gmbh | Schleuderrad mit loesbarer Schaufelbefestigung |
US3495921A (en) | 1967-12-11 | 1970-02-17 | Judson S Swearingen | Variable nozzle turbine |
US3489339A (en) * | 1968-04-16 | 1970-01-13 | Garrett Corp | Vane seal |
GB1510629A (en) | 1974-08-08 | 1978-05-10 | Penny Turbines Ltd N | Centrifugal compressor or centripetal turbine |
JPS56147399U (ja) * | 1980-04-08 | 1981-11-06 | ||
JPS56147399A (en) | 1980-04-18 | 1981-11-16 | Hitachi Ltd | Neutral particle incident device |
US4527949A (en) * | 1983-09-12 | 1985-07-09 | Carrier Corporation | Variable width diffuser |
CH663447A5 (de) | 1984-05-16 | 1987-12-15 | Escher Wyss Ag | Turbomaschine mit wenigstens einem radial durchstroemten laufrad. |
US4726744A (en) * | 1985-10-24 | 1988-02-23 | Household Manufacturing, Inc. | Tubocharger with variable vane |
JP2916828B2 (ja) | 1991-08-07 | 1999-07-05 | 太平洋工業株式会社 | クロスフローファンおよびその組立方法 |
US5452986A (en) * | 1994-01-12 | 1995-09-26 | Dresser-Rand Company | Vaned diffuser |
DE4438611C2 (de) | 1994-10-28 | 1998-02-19 | Bmw Rolls Royce Gmbh | Radialverdichter oder Radialturbine mit einem Leitschaufeln aufweisenden Diffusor oder Turbinenleitkranz |
JPH1077997A (ja) * | 1996-09-03 | 1998-03-24 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機 |
US6168375B1 (en) * | 1998-10-01 | 2001-01-02 | Alliedsignal Inc. | Spring-loaded vaned diffuser |
US8016557B2 (en) | 2005-08-09 | 2011-09-13 | Praxair Technology, Inc. | Airfoil diffuser for a centrifugal compressor |
US7448852B2 (en) | 2005-08-09 | 2008-11-11 | Praxair Technology, Inc. | Leaned centrifugal compressor airfoil diffuser |
WO2008023034A1 (de) | 2006-08-24 | 2008-02-28 | Abb Turbo Systems Ag | Diffusor eines radialverdichters |
DE102007021027A1 (de) | 2007-05-04 | 2008-11-06 | Continental Automotive Gmbh | Signalgeber für einen Füllstandssensor |
CN101663466A (zh) * | 2007-06-26 | 2010-03-03 | 博格华纳公司 | 可变几何形状的涡轮增压器 |
JP2009197613A (ja) * | 2008-02-19 | 2009-09-03 | Ihi Corp | 遠心圧縮機及びディフューザベーンユニット |
US8052384B2 (en) | 2008-06-17 | 2011-11-08 | Hamilton Sundstrand Corporation | Centrifugal pump with segmented diffuser |
EP2623794B1 (en) | 2009-07-19 | 2018-07-04 | Ingersoll-Rand Company | Centrifugal compressor diffuser |
US8602728B2 (en) * | 2010-02-05 | 2013-12-10 | Cameron International Corporation | Centrifugal compressor diffuser vanelet |
US8511981B2 (en) | 2010-07-19 | 2013-08-20 | Cameron International Corporation | Diffuser having detachable vanes with positive lock |
-
2010
- 2010-07-19 US US12/839,290 patent/US8616836B2/en not_active Expired - Fee Related
-
2011
- 2011-04-19 JP JP2013520701A patent/JP5834263B2/ja not_active Expired - Fee Related
- 2011-04-19 CN CN201180035469.3A patent/CN103003575B/zh not_active Expired - Fee Related
- 2011-04-19 EP EP11717129.8A patent/EP2596249B1/en active Active
- 2011-04-19 WO PCT/US2011/033112 patent/WO2012011985A1/en active Application Filing
-
2013
- 2013-12-30 US US14/144,504 patent/US9551355B2/en active Active
-
2015
- 2015-08-24 JP JP2015164605A patent/JP6204422B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20140186173A1 (en) | 2014-07-03 |
US8616836B2 (en) | 2013-12-31 |
US20120014788A1 (en) | 2012-01-19 |
EP2596249A1 (en) | 2013-05-29 |
JP2013531186A (ja) | 2013-08-01 |
CN103003575B (zh) | 2016-12-28 |
JP5834263B2 (ja) | 2015-12-16 |
US9551355B2 (en) | 2017-01-24 |
CN103003575A (zh) | 2013-03-27 |
JP2016000998A (ja) | 2016-01-07 |
EP2596249B1 (en) | 2019-12-25 |
WO2012011985A1 (en) | 2012-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6204422B2 (ja) | 取外し可能な羽根を用いたディフューザ | |
JP5834262B2 (ja) | 確動ロックを伴う取外し可能な羽根を有するディフューザ | |
JP4047330B2 (ja) | 独立通路ディフューザ | |
US20160319833A1 (en) | Centrifugal compressor impeller with non-linear leading edge and associated design method | |
US20160281727A1 (en) | Apparatus, system, and method for compressing a process fluid | |
EP3063414B1 (en) | Centrifugal compressor impeller with blades having an s-shaped trailing edge | |
JP2017519154A (ja) | 遠心圧縮機用のディフューザ | |
KR101896436B1 (ko) | 보강디스크를 포함하는 압축기 및 이를 포함하는 가스터빈 | |
US10724383B2 (en) | Modified J type cantilevered vane and gas turbine having the same | |
JP2016511358A (ja) | タービン、圧縮機又はポンプの羽根車 | |
JP2010236401A (ja) | 遠心形流体機械 | |
JP5954494B2 (ja) | スクロール部構造及び過給機 | |
US11643934B2 (en) | Trailing edge tip cooling of blade of a gas turbine blade | |
JP5656164B2 (ja) | ターボポンプ | |
Shrestha et al. | Effects of Impeller Blade Shape and Impeller Disk Side Gap Passage Shape on the Regenerative Blower Performance | |
EP4273408A1 (en) | Centrifugal acceleration stabilizer | |
Świder et al. | Technical aspects of a large size industrial process turbo compressor revamp | |
Messele et al. | Assessing the performance of three different type of diffusers for a centrifugal compressor applications | |
CN114542487A (zh) | 离心压缩机及其蜗壳 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160711 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160719 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20161019 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170118 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170523 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170705 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170801 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170831 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6204422 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |