JP2010519098A - 熱風による霜処理機能を具備する吸音処理被覆材 - Google Patents
熱風による霜処理機能を具備する吸音処理被覆材 Download PDFInfo
- Publication number
- JP2010519098A JP2010519098A JP2009549455A JP2009549455A JP2010519098A JP 2010519098 A JP2010519098 A JP 2010519098A JP 2009549455 A JP2009549455 A JP 2009549455A JP 2009549455 A JP2009549455 A JP 2009549455A JP 2010519098 A JP2010519098 A JP 2010519098A
- Authority
- JP
- Japan
- Prior art keywords
- strip
- sound
- covering material
- strips
- cellular structure
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
-
- 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
- F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
-
- 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; ARRANGEMENTS 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
- B64D2033/0206—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising noise reduction means, e.g. acoustic liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
- B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
- B64D2033/0286—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turbofan engines
-
- 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
- F05D2250/20—Three-dimensional
- F05D2250/28—Three-dimensional patterned
- F05D2250/283—Three-dimensional patterned honeycomb
-
- 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
- F05D2260/00—Function
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
Abstract
【選択図】図8
Description
30 セル状構造
32 反射層
34 第一の表面
36 第二の表面
38 切り込みまたは孔
40 高温ガス流入口
48 第一のストリップ
50 第二のストリップ
52 第一の切り込み
54 第二の切り込み
Claims (10)
- 航空機の表面の位置、特に航空機のナセルの空気取り入れ口のような翼前縁の位置に関する吸音処理被覆材であって、該被覆材は音響抵抗層(28)、少なくとも一つのセル状構造(30)及び反射層(32)を備え、該セル状構造(30)は一方が架空の第一の表面(34)の位置に、もう一方が架空の第二の表面(36)の位置に開口する複数の管を備える被覆材において、セル状構造(30)は複数の管の側壁の位置に形成された切込みまたは孔(38)を備え、それによって、隣接する管を連通させ、少なくとも一つの管または連通していない一群の管を分離する、連通する管の網を形成して、少なくとも一つの連通する管は少なくとも一つの熱風の流入口(40)に接続されることを特徴とする被覆材。
- セル状構造(30)は、その間では交わらず、互いに離れている一連の第一のストリップ(48)及びその間では交わらず、互いに離れている少なくとも一つの第二連の第二のストリップ(50)を備え、第一のストリップ(48)は第二のストリップ(50)と交わり、それによって、一方では、隣接する二つの第一のストリップ(48)と、もう一方では隣接する二つの第二のストリップ(50)との間に管を区画することを特徴とする請求項1に記載の吸音処理被覆材。
- 航空機のナセルの空気取り入れ口の位置に配置され、いわゆる縦方向の第一のストリップは、ナセルの縦方向の軸線(18)を含む半径平面内に配置されることを特徴とする請求項2に記載の吸音処理被覆材。
- いわゆる横方向のストリップである第二の各ストリップ(50)は、架空の第二の表面(36)の接線にほぼ垂直であることを特徴とする請求項2または3に記載の吸音処理被覆材。
- 縦方向の各ストリップ(48)は、横方向の各ストリップ(50)の接線にほぼ垂直であることを特徴とする請求項3または4に記載の吸音処理被覆材。
- 縦方向のストリップ(48)は、第一の切り込み(52)を備え、その切り込みは、横方向のストリップ(50)の位置に備えられた第二の切り込みと協働することを特徴とする請求項2〜5のいずれか一つに記載の吸音処理被覆材。
- 一方で、隣接したストリップ(48、50)によって区画され、断面が小さい霜処理用の熱風の通路用の第一のセル(66)を、及び、第一のセルを区画するストリップ(48、50)の間隔より大きな間隔をあけたストリップ(48、50)によって区画された、断面がより大きい吸音処理用の第二のセル(68)を備えることを特徴とする請求項2〜6のいずれか一つに記載の吸音処理被覆材。
- セル状構造の周囲の一部分の位置に配置され、高温ガスの通路用の少なくとも一つのセル(66)と連通することができる、高温ガスの流入口(40)に接続されたくぼみまたは管(70)を備えることを特徴とする請求項1〜7のいずれか一つに記載の吸音処理被覆材。
- 請求項1〜8のいずれか一つに記載の吸音処理被覆材を組み込んだ航空機の翼前縁。
- 請求項1〜8のいずれか一つに記載の吸音処理被覆材を組み込んだ航空機のナセルの空気取り入れ口。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0753358A FR2912781B1 (fr) | 2007-02-20 | 2007-02-20 | Revetement pour le traitement acoustique integrant la fonction de traitement du givre avec de l'air chaud |
FR0753358 | 2007-02-20 | ||
PCT/FR2008/050244 WO2008104714A2 (fr) | 2007-02-20 | 2008-02-14 | Revetement pour le traitement acoustique integrant la fonction de traitement du givre avec de l'air chaud |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010519098A true JP2010519098A (ja) | 2010-06-03 |
JP5083918B2 JP5083918B2 (ja) | 2012-11-28 |
Family
ID=38477324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009549455A Expired - Fee Related JP5083918B2 (ja) | 2007-02-20 | 2008-02-14 | 熱風による霜処理機能を具備する吸音処理被覆材 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7938224B2 (ja) |
EP (1) | EP2118471B1 (ja) |
JP (1) | JP5083918B2 (ja) |
CN (1) | CN101631941B (ja) |
BR (1) | BRPI0807277A2 (ja) |
CA (1) | CA2678368C (ja) |
FR (1) | FR2912781B1 (ja) |
RU (1) | RU2468226C2 (ja) |
WO (1) | WO2008104714A2 (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008104716A2 (fr) * | 2007-02-20 | 2008-09-04 | Airbus France | Procede de realisation d ' un revetement pour le traitement acoustique et revetement ainsi obtenu |
FR2950289B1 (fr) * | 2009-09-23 | 2012-06-01 | Airbus Operations Sas | Procede de fabrication d'un reseau de conduits de drainage |
EP2393648B1 (fr) | 2009-02-03 | 2012-11-07 | Airbus Opérations SAS | Procede de fabrication d'un reseau de conduits de drainage pour un panneau pour le traitement acoustique |
WO2010089496A1 (fr) * | 2009-02-03 | 2010-08-12 | Airbus Operations Sas | Panneau pour le traitement acoustique plus particulierement adapte a une entree d'air d'une nacelle d'aeronef |
FR2953811B1 (fr) | 2009-12-15 | 2012-03-16 | Airbus Operations Sas | Panneau pour une entree d'air d'une nacelle d'aeronef assurant un traitement acoustique et un traitement du givre optimises |
JP2011183922A (ja) * | 2010-03-08 | 2011-09-22 | Mitsubishi Heavy Ind Ltd | 航空機における翼前縁部の防除氷装置及び航空機主翼 |
FR2969702B1 (fr) * | 2010-12-23 | 2014-10-10 | Ge Energy Products France Snc | Enceinte pour equipement thermique et procede de montage |
FR2979385A1 (fr) * | 2011-08-22 | 2013-03-01 | Snecma | Panneau d'isolation acoustique pour turbomachine et turbomachine comportant un tel panneau |
FR2981049B1 (fr) * | 2011-10-07 | 2014-04-11 | Aircelle Sa | Procede de fabrication d'un panneau d'absorption acoustique |
FR2983835B1 (fr) * | 2011-12-13 | 2014-02-21 | Airbus Operations Sas | Procede de realisation d'un panneau pour le traitement acoustique |
CN102431650B (zh) * | 2011-12-27 | 2015-08-19 | 东南大学 | 飞机翼型超声波辅助热气联合防除冰装置 |
US8919494B2 (en) * | 2012-07-31 | 2014-12-30 | Rohr, Inc. | Electric heater for integration into an aircraft acoustic panel |
FR3013329B1 (fr) | 2013-11-15 | 2017-08-11 | Aircelle Sa | Dispositif de degivrage d’entree d’air de nacelle d’un moteur d’aeronef, procede de fabrication d’un tel dispositif de degivrage et nacelle de moteur d’aeronef equipe d’un tel dispositif de degivrage |
US9951690B2 (en) * | 2014-08-19 | 2018-04-24 | Pratt & Whitney Canada Corp. | Low noise aeroengine inlet system |
US10221764B2 (en) | 2014-08-19 | 2019-03-05 | Pratt & Whitney Canada Corp. | Variable geometry inlet system |
US9957889B2 (en) | 2014-08-19 | 2018-05-01 | Pratt & Whitney Canada Corp. | Low noise aeroengine inlet system |
US10054050B2 (en) | 2014-08-19 | 2018-08-21 | Pratt & Whitney Canada Corp. | Low noise aeroengine inlet system |
FR3041937B1 (fr) * | 2015-10-05 | 2017-10-20 | Airbus Operations Sas | Structure compartimentee pour le traitement acoustique et le degivrage d'une nacelle d'aeronef et nacelle d'aeronef incorporant ladite structure |
US10040535B2 (en) * | 2015-12-02 | 2018-08-07 | Embraer S.A. | Composite accoustical panels especially useful for interior panel assemblies of aircraft passenger cabins |
FR3051019B1 (fr) * | 2016-05-03 | 2020-01-10 | Airbus Operations | Structure assurant une attenuation d'ondes acoustiques et un echange thermique |
US10323532B2 (en) | 2016-05-19 | 2019-06-18 | General Electric Company | Flow discourager and method of making same |
US20180029719A1 (en) * | 2016-07-28 | 2018-02-01 | The Boeing Company | Drag reducing liner assembly and methods of assembling the same |
FR3065473B1 (fr) * | 2017-04-25 | 2019-04-19 | Airbus Operations | Panneau pour le traitement acoustique comprenant des alveoles contenant chacune une pluralite de conduits |
US20190062569A1 (en) * | 2017-08-22 | 2019-02-28 | Rohr, Inc. | Laminar flow coating for aerodynamic surfaces |
US10851713B2 (en) * | 2017-08-29 | 2020-12-01 | Mra Systems, Llc. | Acoustic liner having internal structure |
FR3070674B1 (fr) | 2017-09-06 | 2019-09-13 | Safran Nacelles | Integration a la levre acoustique degivree |
US11125157B2 (en) * | 2017-09-22 | 2021-09-21 | The Boeing Company | Advanced inlet design |
US10785831B2 (en) | 2017-10-20 | 2020-09-22 | Goodrich Corporation | Micro-perforations for CNT heaters |
US11052987B2 (en) * | 2018-05-30 | 2021-07-06 | The Boeing Company | Integrally damped composite aircraft floor panels |
FR3089252B1 (fr) | 2018-12-04 | 2022-06-24 | Safran Nacelles | Dispositif et procédé de dégivrage d'une entrée d'air d’une nacelle d'un turboréacteur d'aéronef |
GB2583751B (en) * | 2019-05-09 | 2022-02-02 | Safran Nacelles Ltd | Acoustic panel |
FR3100842A1 (fr) * | 2019-09-12 | 2021-03-19 | Airbus Operations | Entrée d'air, nacelle, ensemble propulsif et aéronef à lèvre rainurée |
FR3103520B1 (fr) | 2019-11-27 | 2022-07-29 | Safran Nacelles | Entrée d’air et procédé de dégivrage d'une entrée d'air d’une nacelle d'un turboréacteur d'aéronef |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001473A (en) * | 1976-02-19 | 1977-01-04 | Rohr Industries, Inc. | Sound attenuating structural honeycomb sandwich material |
US5743488A (en) * | 1994-12-05 | 1998-04-28 | Short Brothers Plc | Aerodynamic low drag structure |
US5841079A (en) * | 1997-11-03 | 1998-11-24 | Northrop Grumman Corporation | Combined acoustic and anti-ice engine inlet liner |
EP1103462A1 (en) * | 1999-11-23 | 2001-05-30 | The Boeing Company | Method and apparatus for aircraft inlet ice protection |
US20030031556A1 (en) * | 2001-08-11 | 2003-02-13 | Mulcaire Thomas G. | Guide vane assembly |
US20060219475A1 (en) * | 2005-03-30 | 2006-10-05 | Olsen Ronald F | Flow restrictors for aircraft inlet acoustic treatments, and associated systems and methods |
US20060289232A1 (en) * | 2005-06-13 | 2006-12-28 | Muller Dr-Ing U | Method for the manufacture of a light-weight sheet |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1268777A (en) * | 1968-11-23 | 1972-03-29 | Rolls Royce | Cellular structure |
US3933327A (en) * | 1974-08-30 | 1976-01-20 | Rohr Industries, Inc. | Aircraft anti-icing plenum |
US5934611A (en) * | 1997-10-20 | 1999-08-10 | Northrop Grumman Corporation | Low drag inlet design using injected duct flow |
US6688558B2 (en) * | 1999-11-23 | 2004-02-10 | The Boeing Company | Method and apparatus for aircraft inlet ice protection |
FR2820716B1 (fr) * | 2001-02-15 | 2003-05-30 | Eads Airbus Sa | Procede de degivrage par circulation forcee d'un fluide, d'un capot d'entree d'air de moteur a reaction et dispositif pour sa mise en oeuvre |
US7588212B2 (en) * | 2003-07-08 | 2009-09-15 | Rohr Inc. | Method and apparatus for noise abatement and ice protection of an aircraft engine nacelle inlet lip |
RU2280186C2 (ru) * | 2004-07-22 | 2006-07-20 | Открытое акционерное общество "Авиадвигатель" | Устройство для звукопоглощения в двухконтурном турбореактивном двигателе |
FR2887518B1 (fr) * | 2005-06-22 | 2008-10-10 | Airbus France Sas | Nacelle de moteur d'aeronef a dispositif de degivrage perfectionne et attenuation acoustique optimisee |
-
2007
- 2007-02-20 FR FR0753358A patent/FR2912781B1/fr not_active Expired - Fee Related
-
2008
- 2008-02-14 RU RU2009134982/06A patent/RU2468226C2/ru not_active IP Right Cessation
- 2008-02-14 CA CA2678368A patent/CA2678368C/fr active Active
- 2008-02-14 JP JP2009549455A patent/JP5083918B2/ja not_active Expired - Fee Related
- 2008-02-14 US US12/528,007 patent/US7938224B2/en active Active
- 2008-02-14 EP EP08762092A patent/EP2118471B1/fr active Active
- 2008-02-14 BR BRPI0807277-9A patent/BRPI0807277A2/pt not_active IP Right Cessation
- 2008-02-14 CN CN2008800055793A patent/CN101631941B/zh active Active
- 2008-02-14 WO PCT/FR2008/050244 patent/WO2008104714A2/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001473A (en) * | 1976-02-19 | 1977-01-04 | Rohr Industries, Inc. | Sound attenuating structural honeycomb sandwich material |
US5743488A (en) * | 1994-12-05 | 1998-04-28 | Short Brothers Plc | Aerodynamic low drag structure |
US5841079A (en) * | 1997-11-03 | 1998-11-24 | Northrop Grumman Corporation | Combined acoustic and anti-ice engine inlet liner |
EP1103462A1 (en) * | 1999-11-23 | 2001-05-30 | The Boeing Company | Method and apparatus for aircraft inlet ice protection |
US20030031556A1 (en) * | 2001-08-11 | 2003-02-13 | Mulcaire Thomas G. | Guide vane assembly |
US20060219475A1 (en) * | 2005-03-30 | 2006-10-05 | Olsen Ronald F | Flow restrictors for aircraft inlet acoustic treatments, and associated systems and methods |
US20060289232A1 (en) * | 2005-06-13 | 2006-12-28 | Muller Dr-Ing U | Method for the manufacture of a light-weight sheet |
Also Published As
Publication number | Publication date |
---|---|
CN101631941A (zh) | 2010-01-20 |
FR2912781B1 (fr) | 2009-04-10 |
EP2118471A2 (fr) | 2009-11-18 |
WO2008104714A2 (fr) | 2008-09-04 |
WO2008104714A3 (fr) | 2008-11-13 |
JP5083918B2 (ja) | 2012-11-28 |
BRPI0807277A2 (pt) | 2014-05-06 |
CN101631941B (zh) | 2013-06-12 |
CA2678368C (fr) | 2015-09-29 |
RU2009134982A (ru) | 2011-03-27 |
US20100096213A1 (en) | 2010-04-22 |
FR2912781A1 (fr) | 2008-08-22 |
CA2678368A1 (fr) | 2008-09-04 |
US7938224B2 (en) | 2011-05-10 |
RU2468226C2 (ru) | 2012-11-27 |
EP2118471B1 (fr) | 2012-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5083918B2 (ja) | 熱風による霜処理機能を具備する吸音処理被覆材 | |
EP3450738B1 (en) | Acoustic liner having internal structure | |
US10961913B2 (en) | Acoustic liners for use in a turbine engine | |
RU2392462C2 (ru) | Шумоглушитель преимущественно для авиационных двигателей и складчатые ячейки как звукопоглощающий элемент | |
JP5192035B2 (ja) | 熱風による霜の処理機能が組み込まれている消音処理のための被覆材 | |
EP2953130B1 (en) | Acoustically attenuating sandwich panel constructions | |
CN101952168A (zh) | 一种特别适于飞行器发动机舱进气道的消音处理结构 | |
JP2011505291A (ja) | 最適化した霜処理システムを含む航空機のナセル | |
JP6551892B2 (ja) | 音響ライナーおよび音響ライナーの入口を成形する方法 | |
JP2011506852A5 (ja) | ||
CN102292210B (zh) | 制造涡轮喷气发动机舱用的具有孔格芯体的结构的方法 | |
CN104114817A (zh) | 涡轮喷气发动机的多孔声学结构和包括至少一个这样的多孔声学结构的涡轮喷气发动机 | |
EP3618056B1 (en) | Continuous slanted cell septum | |
US11459950B2 (en) | Sound attenuation panel for aircraft having a combination of acoustic attenuation properties | |
CN102777261A (zh) | 进气风门用基板以及包括该基板的进气风门 | |
CN111456854A (zh) | 一种涡扇发动机短舱消声结构 | |
JPH07139429A (ja) | ジェットエンジン用の騒音抑止装置に使用される騒音抑止要素 | |
US20220074329A1 (en) | Propulsion flow path duct systems and methods | |
JP4496742B2 (ja) | ダクトファン | |
JP4375851B2 (ja) | 風量調整板及びその製造方法 | |
CN114278459A (zh) | 航空发动机、降噪声衬及其声衬孔板 | |
CN114909223A (zh) | 航空发动机声衬装置以及航空发动机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110127 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20111108 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111226 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120301 |
|
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: 20120807 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120830 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5083918 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150914 Year of fee payment: 3 |
|
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 |
|
LAPS | Cancellation because of no payment of annual fees |