JP2015533212A - ケーブル束の複数の電気エネルギー線をモニタリングする方法 - Google Patents
ケーブル束の複数の電気エネルギー線をモニタリングする方法 Download PDFInfo
- Publication number
- JP2015533212A JP2015533212A JP2015534945A JP2015534945A JP2015533212A JP 2015533212 A JP2015533212 A JP 2015533212A JP 2015534945 A JP2015534945 A JP 2015534945A JP 2015534945 A JP2015534945 A JP 2015534945A JP 2015533212 A JP2015533212 A JP 2015533212A
- Authority
- JP
- Japan
- Prior art keywords
- wires
- tower
- cable bundle
- temperature
- generator
- 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
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000012806 monitoring device Methods 0.000 claims description 27
- 238000011156 evaluation Methods 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 5
- 238000009529 body temperature measurement Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/226—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for wires or cables, e.g. heating wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wind Motors (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Control Of Eletrric Generators (AREA)
- Measurement Of Current Or Voltage (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
2 ケーブル束(ケーブルストランド)
4 電線
6 末端デバイス
8 温度センサ
10 電力入力装置(パワーインプット)
12 評価デバイス、評価ブロック
14 接続ワイヤ
16 アラーム出力部
18 アラームデータ出力部
20 接地線、PE導線
22 ハウジング
24 安全導線
26 予備導線
28 光ファイバ
100 風力発電装置
102 タワー
104 ナセル
106 ローター
108 ロータブレード
110 スピナ
Claims (12)
- 複数の電線(ないし導線(elektrische Leitungen):4)を含むケーブル束(ないしケーブルストランド(Leitungsstrang):2)をモニタリングする方法であって、
ケーブル束(2)は、風力発電装置(100)内の発電機が発電した電気エネルギーを伝導するものであり、以下のステップを含む方法:
少なくとも2本の電線(4)の温度を測定するステップ;
2本の電線の温度を互いに比較するステップ;及び
2本の電線の温度が予め定義された閾値を超えて互いに偏差するか否かを決定するステップ。 - 2本の電線の温度が予め定義された閾値を超えて互いに偏差すると決定された場合に、故障メッセージが出力されることを特徴とする請求項1に記載の方法。
- ケーブル束(2)がタワー(102)内に敷設されること、及び、発電機によって発電されたエネルギーの全て(但し、損失分を除く)が、タワー(102)から下方に伝導されることを特徴とする請求項1又は2に記載の方法。
- ケーブル束(2)の複数の電線(4)が互いに並列に接続されること、及び、各電線が同等の大きさの電流を伝導できるよう構成されることを特徴とする請求項1〜3のいずれか1項に記載の方法。
- モニタされている全ての電線(4)の温度が、ケーブル束(2)の縦方向において同一箇所で、特にタワーの頂上部又はタワーの基部における接続部又は測定箇所において測定されることを特徴とする請求項1〜4のいずれか1項に記載の方法。
- 複数の電線(4)のケーブル束(2)をモニタリングするモニタリング装置(1)であって、
ケーブル束(2)は、風力発電装置(100)内の発電機が発電した電気エネルギーを伝導するよう配設されるものであり、
少なくとも2本の電線(4)のそれぞれの温度を測定する1つの温度センサ(8)、
2本の電線の温度を互いに比較する比較デバイス、及び
2本の電線の温度が予め定義された閾値を超えて互いに偏差するか否かを決定する評価デバイス(12)を有するモニタリング装置(1)。 - モニタリング装置(1)が請求項1〜5のいずれか1項に記載の方法を実行するよう構成されることを特徴とする請求項6に記載のモニタリング装置(1)。
- 測定された温度(複数)を処理するための処理コンピュータを備え、特に、処理コンピュータが比較デバイス及び/又は評価デバイス(12)を構成することを特徴とする請求項6又は7に記載のモニタリング装置(1)。
- 各々の電線(4)に1つの温度センサ(8)が配設されること、及び/又は、各温度センサ(8)が温度測定用抵抗(temperaturabhaengiger Messwiderstand:8)として設けられることを特徴とする請求項6〜8のいずれか1項に記載のモニタリング装置(1)。
- タワーの頂上部及びタワーの基部を含むタワー(102)と、タワーの頂上部に備えられた風から電気エネルギーを発電する発電機と、複数の電線(4)を含み、発電機が発電した電気エネルギー(特に直流電流として)をタワーの頂上部からタワーの基部へ伝導するケーブル束(2)と、ケーブル束(2)をモニタリングする請求項6〜9のいずれか1項に記載のモニタリング装置(1)とを有する風力発電装置(100)。
- ケーブル束(2)がタワー(102)の内部に敷設されること、及び、発電機によって発電されたエネルギーの全て(但し、損失分を除く)が、タワー(102)から下方に伝導されることを特徴とする請求項10に記載の風力発電装置(100)。
- ケーブル束(2)の複数の電線(4)が互いに並列に接続されること、及び、複数の電線(4)の各々が同等の大きさの電流を伝導できる、特に複数の電線(4)が同一の断面を有することを特徴とする請求項10又は11に記載の風力発電装置(100)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012218067.2 | 2012-10-02 | ||
DE102012218067.2A DE102012218067A1 (de) | 2012-10-02 | 2012-10-02 | Verfahren zum Überwachen mehrerer elektrischer Energieleitungen eines Leitungsstrangs |
PCT/EP2013/067588 WO2014053273A1 (de) | 2012-10-02 | 2013-08-23 | Verfahren zum überwachen mehrerer elektrischer energieleitungen eines leitungsstrangs |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015533212A true JP2015533212A (ja) | 2015-11-19 |
JP6253656B2 JP6253656B2 (ja) | 2017-12-27 |
Family
ID=49035589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015534945A Expired - Fee Related JP6253656B2 (ja) | 2012-10-02 | 2013-08-23 | ケーブル束の複数の電気エネルギー線をモニタリングする方法 |
Country Status (23)
Country | Link |
---|---|
US (1) | US9823288B2 (ja) |
EP (1) | EP2904676B1 (ja) |
JP (1) | JP6253656B2 (ja) |
KR (1) | KR101787214B1 (ja) |
CN (1) | CN104685748B (ja) |
AR (1) | AR092773A1 (ja) |
AU (1) | AU2013327204B2 (ja) |
BR (1) | BR112015007321A2 (ja) |
CA (1) | CA2885959C (ja) |
CL (1) | CL2015000788A1 (ja) |
DE (1) | DE102012218067A1 (ja) |
DK (1) | DK2904676T3 (ja) |
ES (1) | ES2666413T3 (ja) |
IN (1) | IN2015DN02583A (ja) |
MX (1) | MX345920B (ja) |
NO (1) | NO2928427T3 (ja) |
NZ (1) | NZ706578A (ja) |
PL (1) | PL2904676T3 (ja) |
PT (1) | PT2904676T (ja) |
RU (1) | RU2605081C2 (ja) |
TW (1) | TWI588354B (ja) |
WO (1) | WO2014053273A1 (ja) |
ZA (1) | ZA201502006B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011087451A1 (de) * | 2011-11-30 | 2013-06-06 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Feststellen eines Fehlers in Verbindungleitungen zwischen einer Zentraleinheit und einer Mehrzahl von voreinander unabhängigen elektronischen Baueinheiten |
JP6128055B2 (ja) * | 2014-05-22 | 2017-05-17 | 住友電装株式会社 | 電線保護装置 |
JP2016013039A (ja) * | 2014-06-30 | 2016-01-21 | 住友電気工業株式会社 | 送電システム、及び送電システムの運転方法 |
CN104880623A (zh) * | 2015-04-21 | 2015-09-02 | 北京天诚同创电气有限公司 | 同相并联输电系统均流输电检测方法及装置 |
US10114061B2 (en) | 2016-11-28 | 2018-10-30 | Kohler Co. | Output cable measurement |
DE202017103181U1 (de) | 2017-05-26 | 2018-08-28 | Nordex Energy Gmbh | Vorrichtung zur thermischen Überwachung von Kabelverbindungen |
DE202018104044U1 (de) * | 2018-07-13 | 2019-10-15 | Wago Verwaltungsgesellschaft Mbh | Erdleiter-Überwachung |
GB2597518B (en) | 2020-07-24 | 2023-01-25 | Acergy France SAS | Monitoring cable integrity during pipeline manufacture |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07193986A (ja) * | 1993-12-25 | 1995-07-28 | Sumitomo Electric Ind Ltd | 電力ケーブル接続部の監視方法 |
JP2004254456A (ja) * | 2003-02-21 | 2004-09-09 | Sumitomo Electric Ind Ltd | 風力発電システム |
JP2006246549A (ja) * | 2005-02-28 | 2006-09-14 | Mitsubishi Heavy Ind Ltd | 風力発電装置のケーブル敷設方法およびケーブル敷設装置、ならびにそれを用いた風力発電装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100496994B1 (ko) * | 2003-04-04 | 2005-06-23 | 엘에스전선 주식회사 | 지중 전력케이블의 실시간 평가장치 및 그 방법 |
FI115266B (fi) * | 2003-05-28 | 2005-03-31 | Abb Oy | Menetelmä ja järjestely rinnankytkettyjen inverttimoduulien yhteydessä |
DE102005022060A1 (de) * | 2005-05-09 | 2007-01-25 | Franz Vogl Electronic Gmbh | Überwachungssystem zur Überwachung wenigstens eines kritischen Bereichs einer Anlage der elektrischen Energieversorgung |
CN101046425A (zh) * | 2007-04-28 | 2007-10-03 | 苏州工业园区新大诚科技发展有限公司 | 充气电缆多路气体流量的实时监测方法 |
CN101286263A (zh) * | 2008-02-15 | 2008-10-15 | 张陈 | 一种并联单线数字温度传感器的火灾探测器及报警方法 |
DE102009021217A1 (de) | 2009-05-11 | 2010-11-18 | Siemens Aktiengesellschaft | Temperaturüberwachung für ein Schienenverteilersystem |
DE202009008896U1 (de) * | 2009-06-29 | 2009-12-17 | Toth, Laszlo | Temperatur Überwachung System für elektrische Anlagen |
-
2012
- 2012-10-02 DE DE102012218067.2A patent/DE102012218067A1/de not_active Withdrawn
-
2013
- 2013-08-23 MX MX2015003973A patent/MX345920B/es active IP Right Grant
- 2013-08-23 CN CN201380051777.4A patent/CN104685748B/zh active Active
- 2013-08-23 ES ES13753175.2T patent/ES2666413T3/es active Active
- 2013-08-23 AU AU2013327204A patent/AU2013327204B2/en not_active Ceased
- 2013-08-23 JP JP2015534945A patent/JP6253656B2/ja not_active Expired - Fee Related
- 2013-08-23 BR BR112015007321A patent/BR112015007321A2/pt not_active IP Right Cessation
- 2013-08-23 WO PCT/EP2013/067588 patent/WO2014053273A1/de active Application Filing
- 2013-08-23 KR KR1020157011317A patent/KR101787214B1/ko active IP Right Grant
- 2013-08-23 PT PT137531752T patent/PT2904676T/pt unknown
- 2013-08-23 US US14/432,941 patent/US9823288B2/en active Active
- 2013-08-23 CA CA2885959A patent/CA2885959C/en not_active Expired - Fee Related
- 2013-08-23 DK DK13753175.2T patent/DK2904676T3/en active
- 2013-08-23 EP EP13753175.2A patent/EP2904676B1/de active Active
- 2013-08-23 RU RU2015116877/07A patent/RU2605081C2/ru not_active IP Right Cessation
- 2013-08-23 NZ NZ706578A patent/NZ706578A/en not_active IP Right Cessation
- 2013-08-23 PL PL13753175T patent/PL2904676T3/pl unknown
- 2013-09-04 TW TW102131844A patent/TWI588354B/zh not_active IP Right Cessation
- 2013-10-02 AR ARP130103565A patent/AR092773A1/es active IP Right Grant
- 2013-12-03 NO NO13860688A patent/NO2928427T3/no unknown
-
2015
- 2015-03-24 ZA ZA2015/02006A patent/ZA201502006B/en unknown
- 2015-03-30 CL CL2015000788A patent/CL2015000788A1/es unknown
- 2015-03-30 IN IN2583DEN2015 patent/IN2015DN02583A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07193986A (ja) * | 1993-12-25 | 1995-07-28 | Sumitomo Electric Ind Ltd | 電力ケーブル接続部の監視方法 |
JP2004254456A (ja) * | 2003-02-21 | 2004-09-09 | Sumitomo Electric Ind Ltd | 風力発電システム |
JP2006246549A (ja) * | 2005-02-28 | 2006-09-14 | Mitsubishi Heavy Ind Ltd | 風力発電装置のケーブル敷設方法およびケーブル敷設装置、ならびにそれを用いた風力発電装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2904676A1 (de) | 2015-08-12 |
WO2014053273A1 (de) | 2014-04-10 |
CN104685748B (zh) | 2018-03-06 |
RU2605081C2 (ru) | 2016-12-20 |
IN2015DN02583A (ja) | 2015-09-11 |
TW201414921A (zh) | 2014-04-16 |
PT2904676T (pt) | 2018-04-09 |
US9823288B2 (en) | 2017-11-21 |
ES2666413T3 (es) | 2018-05-04 |
PL2904676T3 (pl) | 2018-06-29 |
AU2013327204A1 (en) | 2015-04-23 |
US20150253369A1 (en) | 2015-09-10 |
AR092773A1 (es) | 2015-04-29 |
CA2885959C (en) | 2017-07-11 |
BR112015007321A2 (pt) | 2017-07-04 |
JP6253656B2 (ja) | 2017-12-27 |
NO2928427T3 (ja) | 2018-07-14 |
NZ706578A (en) | 2016-04-29 |
MX345920B (es) | 2017-02-24 |
RU2015116877A (ru) | 2016-11-27 |
EP2904676B1 (de) | 2018-01-31 |
CN104685748A (zh) | 2015-06-03 |
DK2904676T3 (en) | 2018-03-19 |
MX2015003973A (es) | 2015-11-16 |
DE102012218067A1 (de) | 2014-04-03 |
KR20150063530A (ko) | 2015-06-09 |
AU2013327204B2 (en) | 2016-04-14 |
CA2885959A1 (en) | 2014-04-10 |
ZA201502006B (en) | 2016-07-27 |
KR101787214B1 (ko) | 2017-10-18 |
TWI588354B (zh) | 2017-06-21 |
CL2015000788A1 (es) | 2015-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6253656B2 (ja) | ケーブル束の複数の電気エネルギー線をモニタリングする方法 | |
CN102422500B (zh) | 汇流排线槽系统、温度监控系统及其在风力设备中的应用 | |
US7495876B2 (en) | Circuit breaker integral temperature monitoring for advance detection of defective power conductor connections | |
EP2878058B1 (en) | System for detecting a falling electric power conductor and related methods | |
US20120126626A1 (en) | Device for supplying electrical energy from a plurality of strings of photovoltaic modules to a power grid | |
CN204028285U (zh) | 一种三相单芯高压电缆在线监测装置 | |
CN102736650A (zh) | 高压电力设备温度在线监测预警系统 | |
KR20120086558A (ko) | 감시 및 중성선 대체기능이 구비된 태양광 발전시스템 | |
JP4374598B2 (ja) | き電ケーブル監視装置 | |
KR101030925B1 (ko) | 감시 및 중성선 대체기능이 구비된 태양광 발전시스템 | |
CN212871500U (zh) | 温度测量装置 | |
JP5393530B2 (ja) | 太陽光発電装置 | |
US11381074B2 (en) | Electrical protection system and method for a high-voltage direct current system | |
CN211452652U (zh) | 一种10kv中压电力电缆温度电力运行维护检测装置 | |
US20180375469A1 (en) | Solar cell monitoring device | |
US11879911B2 (en) | Terminal sensor array | |
KR102501359B1 (ko) | 싱글 화재 감지 선형 케이블에 의한 태양광 발전 장치 화재 감지 시스템 | |
KR101493689B1 (ko) | 경보수단을 구비하는 접지센서장치 | |
KR102501361B1 (ko) | 화재 감지 기능을 포함한 태양광 종합 감지 시스템 | |
KR102670331B1 (ko) | Dc 개폐 기능을 가진 태양광 접속반 | |
EP4390121A1 (en) | Conductor overheat detection for a wind turbine and wind turbine | |
KR102497988B1 (ko) | 태양광 발전 시스템의 휴대용 발전효율 판정 및 고장진단 장치 | |
CN211425703U (zh) | 一种0.4kV低压配电柜运行温度电力运行维护检测装置 | |
CN213874719U (zh) | 10kV线路电缆中间头监测装置 | |
KR102675588B1 (ko) | 태양광 발전 장치의 종합 감지 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160511 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160517 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160805 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170117 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170327 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170614 |
|
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: 20171107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171128 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6253656 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |