JP5933919B2 - ターボ機械ナセル及び氷結防止システム並びにその方法 - Google Patents
ターボ機械ナセル及び氷結防止システム並びにその方法 Download PDFInfo
- Publication number
- JP5933919B2 JP5933919B2 JP2010285392A JP2010285392A JP5933919B2 JP 5933919 B2 JP5933919 B2 JP 5933919B2 JP 2010285392 A JP2010285392 A JP 2010285392A JP 2010285392 A JP2010285392 A JP 2010285392A JP 5933919 B2 JP5933919 B2 JP 5933919B2
- Authority
- JP
- Japan
- Prior art keywords
- nacelle
- inlet lip
- heating
- icing
- inlet
- 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
- 238000000034 method Methods 0.000 title claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 53
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
- 239000002041 carbon nanotube Substances 0.000 claims description 21
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 21
- 239000002131 composite material Substances 0.000 claims description 19
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000012779 reinforcing material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 17
- 239000000835 fiber Substances 0.000 description 8
- 239000004593 Epoxy Substances 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000011162 core material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 3
- 239000007770 graphite material Substances 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 239000002071 nanotube Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 238000001721 transfer moulding Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- XUCHXOAWJMEFLF-UHFFFAOYSA-N bisphenol F diglycidyl ether Chemical compound C1OC1COC(C=C1)=CC=C1CC(C=C1)=CC=C1OCC1CO1 XUCHXOAWJMEFLF-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- 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
- F02C7/047—Heating to prevent icing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
- B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/0233—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising de-icing means
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/22—Non-oxide ceramics
- F05D2300/224—Carbon, e.g. graphite
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/502—Thermal properties
- F05D2300/5024—Heat conductivity
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Laminated Bodies (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Carbon And Carbon Compounds (AREA)
Description
12 ファン
14 空気
16 ガスタービン
18 セクション
18A 段
18B 段
20 燃焼室
22 セクション
22A タービン
22B タービン
24 ダクト
26 ブレード
28 ベーン
30 ナセル
32 ダクト
34 ノズル
36 リップ
38 配管
40 管体
42 D−ダクト
44 ナセル
50 ナセル
52 ダクト
54 バレル
56 リップ
58 表面
59 表面
60 システム
62 ストリップ
64 層
66 横列
68 コンタクト
70 ナセル
72 ダクト
74 バレル
76 リップ
78 外表面
79 表面
80 システム
82 積層体
84 積層体
86 積層体
88 コンタクト
Claims (10)
- 航空機エンジンへの入口に設置されナセルであって、
ナセルの前縁を定め、断面形状と、外表面及び内表面とを有し、該内表面から該外表面までの積層構造を備える入口リップを備え、
前記積層構造が複数の構造積層体と氷結防止システムとを備え、
氷結防止システムは、少なくとも入口リップ上への着氷を排除および阻止し、入口リップの積層構造内に複数の絶縁積層体と複数の加熱素子と備え、
前記複数の加熱素子は、ナセルの入口リップの内表面に配置され、前記ナセルの外側バレルから入口リップを通って入口ダクトまで延在し、
加熱素子のそれぞれは、絶縁積層体によって入口リップの構造積層体から分離され、
絶縁積層体と加熱素子のそれぞれは、入口リップの内表面の断面形状に共形の断面形状を有し、
加熱部材は、加熱素子に電流を導通させるように配向及び配列されたカーボンナノチューブを含み、
ナセルは、加熱素子に電流を通して加熱素子のジュール熱を発生し、入口リップの内表面から外表面までの熱伝導によって入口リップを加熱する手段をさらに備える、
ナセル。 - ナセルの少なくとも入口リップが複合材料である、請求項1に記載のナセル。
- 加熱素子が、平行縦列に配列され、隣接する加熱素子には互いに逆向きの電流が流れ、
氷結防止システムは、それぞれが加熱素子のうちの1つ以上と接触する電気的コンタクトを備える、
請求項1または2に記載のナセル。 - 加熱素子の平行縦列が、該縦列に平行な面で氷結防止システムの可撓性を促進するような向きにされる、請求項3に記載のナセル。
- 加熱素子の平行縦列が、航空機エンジンの放射形状に対応するナセルの放射形状に沿って配向される、請求項3に記載のナセル。
- 加熱素子は、カーボンナノチューブを浸透させたマトリクス材料をさらに含む、請求項1から5のいずれかに記載のナセル。
- 前記積層構造は、前記マトリクス材料が浸透した強化材料を含み、
加熱素子のマトリクス材料と前記積層構造とが同一である、
請求項6に記載のナセル。 - 航空機エンジンに設置されて、航空機エンジンのファンを囲む、請求項1から7のいずれかに記載のナセル。
- 航空機エンジンが、高バイパスガスタービンエンジンであり、
ナセルが、航空機エンジンの高バイパスダクトを囲む、
請求項8に記載のナセル。 - 航空機エンジンのナセルの前縁を定める入口リップ上への着氷を排除し阻止する方法であって、
外表面及び内表面を有する断面形状と、該内表面から該外表面までの積層構造とを有する入口リップを製造するステップであって、該積層構造が複数の構造積層体と氷結防止システムとを備える、ステップと、
少なくとも入口リップ上への着氷を排除および阻止し、入口リップの積層構造内に複数の絶縁積層体と複数の加熱素子と備える氷結防止システムを形成するステップであって、
加熱素子のそれぞれは、入口リップの内表面に配置され、前記ナセルの外側バレルから入口リップを通って入口ダクトまで延在し、且つ絶縁積層体によって入口リップの構造積層体から分離され、
絶縁積層体と加熱素子のそれぞれは、入口リップの内表面の断面形状に共形の断面形状を有し、
加熱部材は、加熱素子に電流を導通させるように配向及び配列されたカーボンナノチューブを含む、
ステップと、
加熱素子に電流を通して加熱素子のジュール熱を発生し、入口リップの内表面から外表面までの熱伝導によって入口リップを加熱するステップと、
を含む、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/649,387 US8549832B2 (en) | 2009-12-30 | 2009-12-30 | Turbomachine nacelle and anti-icing system and method therefor |
US12/649,387 | 2009-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011137465A JP2011137465A (ja) | 2011-07-14 |
JP5933919B2 true JP5933919B2 (ja) | 2016-06-15 |
Family
ID=43640546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010285392A Active JP5933919B2 (ja) | 2009-12-30 | 2010-12-22 | ターボ機械ナセル及び氷結防止システム並びにその方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8549832B2 (ja) |
EP (1) | EP2354469B1 (ja) |
JP (1) | JP5933919B2 (ja) |
CA (1) | CA2725891C (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2523856A4 (en) * | 2010-01-14 | 2015-01-28 | Saab Ab | MULTI-FUNCTION DEFROSTING / ANTIFRUST SYSTEM FOR WIND TURBINES |
CA2786838C (en) * | 2010-01-14 | 2017-01-10 | Saab Ab | Multifunctional de-icing/anti-icing system |
FR2966801B1 (fr) * | 2010-10-29 | 2012-11-02 | Aircelle Sa | Structure de bord d'attaque notamment pour entree d'air de nacelle de moteur d'aeronef |
GB2498006B (en) * | 2011-12-22 | 2014-07-09 | Rolls Royce Plc | Gas turbine engine systems |
US9193466B2 (en) * | 2012-07-13 | 2015-11-24 | Mra Systems, Inc. | Aircraft ice protection system and method |
GB2513652A (en) * | 2013-05-03 | 2014-11-05 | Rolls Royce Plc | Vehicle composite structure |
CA2915496A1 (en) * | 2013-06-28 | 2014-12-31 | General Electric Company | Flow surface |
WO2015006485A1 (en) * | 2013-07-09 | 2015-01-15 | United Technologies Corporation | Plated polymer turbine component |
EP3130196A4 (en) | 2014-04-10 | 2017-12-06 | Metis Design Corporation | Multifunctional assemblies |
US10343372B2 (en) | 2014-07-03 | 2019-07-09 | Saab Ab | Composite article having multifunctional properties and method for its manufacture |
WO2016144683A1 (en) * | 2015-03-06 | 2016-09-15 | Sikorsky Aircraft Corporation | Heating design for rotorcraft blade de-icing and anti-icing |
ITUB20151085A1 (it) * | 2015-05-28 | 2016-11-28 | Alenia Aermacchi Spa | Gondola per motore aeronautico con sistema antighiaccio utilizzante un fluido bifase. |
US10823060B2 (en) * | 2015-12-18 | 2020-11-03 | Raytheon Technologies Corporation | Gas turbine engine with short inlet, acoustic treatment and anti-icing features |
US10752999B2 (en) | 2016-04-18 | 2020-08-25 | Rolls-Royce Corporation | High strength aerospace components |
US10486379B2 (en) * | 2016-12-08 | 2019-11-26 | Goodrich Corporation | Reducing CNT resistivity by aligning CNT particles in films |
FR3061132B1 (fr) * | 2016-12-27 | 2023-11-03 | Airbus Operations Sas | Structure pour ensemble propulsif d'aeronef, systeme et ensemble propulsif associes |
US10494107B2 (en) * | 2017-01-03 | 2019-12-03 | Goodrich Corporation | Additive manufacturing of conformal deicing and boundary layer control surface for aircraft |
US11242150B2 (en) | 2018-06-22 | 2022-02-08 | General Electric Company | Anti-icing system for an aircraft |
US11261787B2 (en) | 2018-06-22 | 2022-03-01 | General Electric Company | Aircraft anti-icing system |
FR3084648B1 (fr) * | 2018-08-03 | 2020-07-17 | Safran Nacelles | Procede de traitement contre le givre de piece d’aeronef |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09506462A (ja) * | 1993-11-30 | 1997-06-24 | アライド・シグナル・インコーポレーテツド | 導電性複合ヒータ装置およびその製造法 |
US5934617A (en) * | 1997-09-22 | 1999-08-10 | Northcoast Technologies | De-ice and anti-ice system and method for aircraft surfaces |
US6279856B1 (en) * | 1997-09-22 | 2001-08-28 | Northcoast Technologies | Aircraft de-icing system |
CN1647584A (zh) * | 2002-02-11 | 2005-07-27 | 达特茅斯学院理事会 | 用于改变冰与物体间界面的系统和方法 |
US6732502B2 (en) * | 2002-03-01 | 2004-05-11 | General Electric Company | Counter rotating aircraft gas turbine engine with high overall pressure ratio compressor |
US20060155043A1 (en) * | 2002-03-20 | 2006-07-13 | The Trustees Of The University Of Pennsylvania | Nanostructure composites |
US20100199629A1 (en) * | 2005-06-22 | 2010-08-12 | Airbus France | Systeme d'anti givrage et de degivrage de nacelle de moteur d'aeronef a tapis resistif |
US7923668B2 (en) * | 2006-02-24 | 2011-04-12 | Rohr, Inc. | Acoustic nacelle inlet lip having composite construction and an integral electric ice protection heater disposed therein |
GB0805640D0 (en) * | 2008-03-28 | 2008-04-30 | Hexcel Composites Ltd | Improved composite materials |
US8049147B2 (en) * | 2008-03-28 | 2011-11-01 | United Technologies Corporation | Engine inlet ice protection system with power control by zone |
CA2723619A1 (en) * | 2008-05-07 | 2009-11-12 | Nanocomp Technologies, Inc. | Nanostructure-based heating devices and method of use |
JP2009298198A (ja) * | 2008-06-10 | 2009-12-24 | Shinmaywa Industries Ltd | 防除氷装置 |
-
2009
- 2009-12-30 US US12/649,387 patent/US8549832B2/en active Active
-
2010
- 2010-12-15 EP EP10195197.8A patent/EP2354469B1/en active Active
- 2010-12-16 CA CA2725891A patent/CA2725891C/en active Active
- 2010-12-22 JP JP2010285392A patent/JP5933919B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP2354469A3 (en) | 2014-01-22 |
EP2354469A2 (en) | 2011-08-10 |
US20110167781A1 (en) | 2011-07-14 |
JP2011137465A (ja) | 2011-07-14 |
EP2354469B1 (en) | 2018-02-21 |
CA2725891A1 (en) | 2011-06-30 |
CA2725891C (en) | 2018-01-09 |
US8549832B2 (en) | 2013-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5933919B2 (ja) | ターボ機械ナセル及び氷結防止システム並びにその方法 | |
JP5815942B2 (ja) | ターボ機械のナセルおよび防氷装置、ならびにその方法 | |
JP6194201B2 (ja) | 航空機防除氷システムおよび方法 | |
US9004407B2 (en) | Anti-icing system and method for preventing ice accumulation | |
US9771866B2 (en) | High temperature composite inlet | |
JP6001923B2 (ja) | ポリマー複合材料およびその製法 | |
JP2004124947A (ja) | ターボファンエンジンの内部防氷装置 | |
US11242150B2 (en) | Anti-icing system for an aircraft | |
US20220307380A1 (en) | Engine airfoil metal edge | |
US11261787B2 (en) | Aircraft anti-icing system | |
US11371433B2 (en) | Composite components having piezoelectric fibers | |
US20180178917A1 (en) | Structure for propulsive aircraft assembly, associated propulsive system and assembly | |
US12037938B1 (en) | Composite airfoil assembly for a turbine engine | |
JP7500118B2 (ja) | ファンブレード、エンジン及び防氷・除氷機能付き構造体 | |
GB2544585A (en) | Heating system for electrothermal temperature control, and method for the production of said heating system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140812 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140814 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141106 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20141202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150326 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20150402 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20150605 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160223 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160506 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5933919 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |