JP2007162576A - エンジンの気化器自動制御装置 - Google Patents
エンジンの気化器自動制御装置 Download PDFInfo
- Publication number
- JP2007162576A JP2007162576A JP2005360270A JP2005360270A JP2007162576A JP 2007162576 A JP2007162576 A JP 2007162576A JP 2005360270 A JP2005360270 A JP 2005360270A JP 2005360270 A JP2005360270 A JP 2005360270A JP 2007162576 A JP2007162576 A JP 2007162576A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- choke valve
- speed
- opening
- throttle valve
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000004044 response Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 239000006200 vaporizer Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
- F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
- F02D35/0046—Controlling fuel supply
- F02D35/0053—Controlling fuel supply by means of a carburettor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/067—Introducing corrections for particular operating conditions for engine starting or warming up for starting with control of the choke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
- F02M1/02—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being chokes for enriching fuel-air mixture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
- F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0208—Arrangements; Control features; Details thereof for small engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
- F02D2011/102—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being moved only by an electric actuator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
【解決手段】チョーク弁2をエンジンEの温度上昇に応じて開くように作動する感温作動装置21と,スロットル弁3を,エンジンEの設定回転数を保持するように開閉するガバナ装置Gとを備える,エンジンの気化器自動制御装置において,前記ガバナ装置Gを,スロットル弁3を,アイドル開度から全開に亙り開閉し得るステッピングモータ12と,エンジンEの回転数を,入力される設定回転数に保持するように前記ステッピングモータ12を作動する電子制御ユニット11とで構成し,チョーク弁2及び前記感温作動装置21間に,エンジンEの冷間時には,チョーク弁2を吸気道1内の吸気負圧に応動させて開くリリーフ機構41,42を介装した。
【選択図】 図7
Description
E・・・・・エンジン
G・・・・・ガバナ装置
1・・・・・吸気道
2・・・・・チョーク弁
3・・・・・スロットル弁
11・・・・電子制御ユニット
12・・・・電気アクチュエータ(ステッピングモータ)
21・・・・感温作動装置
41・・・・リリーフレバー(リリーフ機構の一要素)
42・・・・リリーフばね(リリーフ機構の一要素)
Claims (1)
- 気化器(C)の吸気道(1)に設けられるチョーク弁(2)をエンジン(E)の温度上昇に応じて開くように作動する感温作動装置(21)と,チョーク弁(2)より下流の吸気道(1)に設けられるスロットル弁(3)を,エンジン(E)の設定回転数を保持するように開閉するガバナ装置(G)とを備える,エンジンの気化器自動制御装置において, 前記ガバナ装置(G)を,スロットル弁(3)を,アイドル開度から全開に亙り開閉し得る電気アクチュエータ(12)と,エンジン(E)の回転数を,入力される設定回転数に保持するように前記電気アクチュエータ(12)を作動してスロットル弁(3)を開閉する電子制御ユニット(11)とで構成し,チョーク弁(2)及び前記感温作動装置(21)間に,チョーク弁(2)が全閉状態となるエンジン(E)の冷間時には,チョーク弁(2)を吸気道(1)内の吸気負圧に応動させて開くリリーフ機構(41,42)を介装したことを特徴とする,エンジンの気化器自動制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005360270A JP4523543B2 (ja) | 2005-12-14 | 2005-12-14 | エンジンの気化器自動制御装置 |
CNU2006201334744U CN201013476Y (zh) | 2005-12-14 | 2006-10-18 | 发动机的化油器自动控制装置 |
CNB2006101357295A CN100449136C (zh) | 2005-12-14 | 2006-10-18 | 发动机的化油器自动控制装置 |
US11/636,718 US7331326B2 (en) | 2005-12-14 | 2006-12-11 | Carburetor automatic control system in engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005360270A JP4523543B2 (ja) | 2005-12-14 | 2005-12-14 | エンジンの気化器自動制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007162576A true JP2007162576A (ja) | 2007-06-28 |
JP4523543B2 JP4523543B2 (ja) | 2010-08-11 |
Family
ID=38165435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005360270A Expired - Fee Related JP4523543B2 (ja) | 2005-12-14 | 2005-12-14 | エンジンの気化器自動制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7331326B2 (ja) |
JP (1) | JP4523543B2 (ja) |
CN (2) | CN100449136C (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009013965A (ja) * | 2007-07-09 | 2009-01-22 | Keihin Corp | 気化器の電子制御装置 |
JP2009264265A (ja) * | 2008-04-25 | 2009-11-12 | Honda Motor Co Ltd | 汎用内燃機関 |
JP2015224590A (ja) * | 2014-05-28 | 2015-12-14 | 本田技研工業株式会社 | エンジン発電機 |
CN105179110A (zh) * | 2015-10-10 | 2015-12-23 | 隆鑫通用动力股份有限公司 | 自动阻风门系统及其发动机 |
WO2022138353A1 (ja) * | 2020-12-21 | 2022-06-30 | 三菱重工メイキエンジン株式会社 | ハンチング検知装置及びハンチング検知方法 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4012893B2 (ja) * | 2004-06-11 | 2007-11-21 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US7543563B2 (en) * | 2007-03-23 | 2009-06-09 | Honda Motor Co., Ltd. | High flow dual throttle body for small displacement engines |
US7854216B2 (en) * | 2008-04-25 | 2010-12-21 | Honda Motor Co., Ltd. | General purpose internal combustion engine |
US8434444B2 (en) | 2008-05-27 | 2013-05-07 | Briggs & Stratton Corporation | Engine with an automatic choke and method of operating an automatic choke for an engine |
US7628387B1 (en) | 2008-07-03 | 2009-12-08 | Briggs And Stratton Corporation | Engine air/fuel mixing apparatus |
US9162573B2 (en) | 2010-06-03 | 2015-10-20 | Polaris Industries Inc. | Electronic throttle control |
JP5318075B2 (ja) * | 2010-11-16 | 2013-10-16 | 富士重工業株式会社 | オートチョーク装置 |
JP5687542B2 (ja) | 2011-03-29 | 2015-03-18 | 富士重工業株式会社 | エンジンのオートチョーク装置 |
US10215130B2 (en) | 2012-02-10 | 2019-02-26 | Briggs & Stratton Corporation | Choke override for an engine |
US9205717B2 (en) | 2012-11-07 | 2015-12-08 | Polaris Industries Inc. | Vehicle having suspension with continuous damping control |
US9429107B2 (en) | 2013-02-22 | 2016-08-30 | Briggs & Stratton Corporation | Solenoid autochoke for an engine |
US9347390B2 (en) * | 2013-03-20 | 2016-05-24 | Ford Global Technologies, Llc | Engine de-choking in response to an engine flood event |
FR3004504B1 (fr) * | 2013-04-12 | 2015-04-24 | Valeo Sys Controle Moteur Sas | Vanne, notamment de controle moteur, dotee d’un volet de dosage et d’un volet d’aiguillage |
CN103306856B (zh) * | 2013-05-09 | 2015-03-04 | 江苏苏美达五金工具有限公司 | 自动阻风门装置 |
US9464588B2 (en) | 2013-08-15 | 2016-10-11 | Kohler Co. | Systems and methods for electronically controlling fuel-to-air ratio for an internal combustion engine |
WO2015168578A1 (en) * | 2014-05-01 | 2015-11-05 | Briggs & Stratton Corporation | Electronic governor system and load sensing system |
US9546606B2 (en) * | 2014-05-21 | 2017-01-17 | Continental Automotive Systems, Inc. | Electronic throttle body assembly |
US10054081B2 (en) | 2014-10-17 | 2018-08-21 | Kohler Co. | Automatic starting system |
BR112017008825A2 (pt) | 2014-10-31 | 2018-03-27 | Polaris Inc | método e sistema de direção assistida para um veículo, métodos para controlar um sistema de direção assistida de um veículo e para controlar um veículo, método de substituição de borboleta para um veículo recreativo, e, veículo. |
CN104564426A (zh) * | 2015-01-26 | 2015-04-29 | 重庆大江动力设备制造有限公司 | 发动机化油器阻风门自动控制机构 |
US9945326B2 (en) | 2015-05-07 | 2018-04-17 | Briggs & Stratton Corporation | Automatic choking mechanism for internal combustion engines |
US9932936B2 (en) | 2015-11-11 | 2018-04-03 | Briggs & Stratton Corporation | Carburetor choke removal mechanism for pressure washers |
CN105626285B (zh) * | 2016-01-29 | 2019-01-25 | 深圳市力骏泰燃气动力科技有限公司 | 一种发动机混合气智能调节系统 |
WO2018006317A1 (en) * | 2016-07-07 | 2018-01-11 | Volvo Construction Equipment Ab | Throttle control system for construction machine |
CN107687378B (zh) * | 2016-08-03 | 2021-03-09 | 华益机电有限公司 | 一种通用汽油机燃油供给系统 |
CN116176201A (zh) | 2016-11-18 | 2023-05-30 | 北极星工业有限公司 | 具有可调节悬架的车辆 |
US10406884B2 (en) | 2017-06-09 | 2019-09-10 | Polaris Industries Inc. | Adjustable vehicle suspension system |
CN108317020A (zh) * | 2018-04-17 | 2018-07-24 | 台州市椒江柏森机械有限公司 | 一种发电机化油器油门和阻风门控制机构 |
US10987987B2 (en) | 2018-11-21 | 2021-04-27 | Polaris Industries Inc. | Vehicle having adjustable compression and rebound damping |
CN111637235B (zh) * | 2020-07-13 | 2024-07-16 | 江门赛力孚电子科技有限公司 | 用于汽油机电喷系统上的旋转式怠速气量自动调节装置 |
WO2022016155A1 (en) | 2020-07-17 | 2022-01-20 | Polaris Industries Inc. | Adjustable suspensions and vehicle operation for off-road recreational vehicles |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182241U (ja) * | 1981-05-15 | 1982-11-18 | ||
JPS6195956U (ja) * | 1984-11-30 | 1986-06-20 | ||
JPH0269048U (ja) * | 1988-11-15 | 1990-05-25 | ||
JPH04116256A (ja) * | 1990-09-04 | 1992-04-16 | Kubota Corp | 電子ガバナー |
JPH04125643U (ja) * | 1991-05-02 | 1992-11-16 | 株式会社クボタ | 電子ガバナ付き火花点火式エンジンの電源装置 |
JPH05209547A (ja) * | 1992-01-31 | 1993-08-20 | Suzuki Motor Corp | 汎用エンジンガバナ装置のガバナレバー回動機構 |
JPH0681715A (ja) * | 1992-09-02 | 1994-03-22 | Nippon Carbureter Co Ltd | 自動チョーク機構付き気化器のチョーク弁制御装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3864027B2 (ja) * | 2000-02-10 | 2006-12-27 | 株式会社共立 | 吸気制御機構 |
US6598586B2 (en) * | 2001-07-17 | 2003-07-29 | Murray, Inc. | Dual arm choke and throttle control |
TWI268309B (en) * | 2004-03-03 | 2006-12-11 | Honda Motor Co Ltd | Device for controlling choke valve of carburetor |
US7213555B2 (en) * | 2004-03-12 | 2007-05-08 | Honda Motor Co., Ltd. | Automatic choke |
JP4464849B2 (ja) * | 2005-03-07 | 2010-05-19 | 本田技研工業株式会社 | 気化器のスロットル弁制御装置 |
-
2005
- 2005-12-14 JP JP2005360270A patent/JP4523543B2/ja not_active Expired - Fee Related
-
2006
- 2006-10-18 CN CNB2006101357295A patent/CN100449136C/zh active Active
- 2006-10-18 CN CNU2006201334744U patent/CN201013476Y/zh not_active Expired - Fee Related
- 2006-12-11 US US11/636,718 patent/US7331326B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182241U (ja) * | 1981-05-15 | 1982-11-18 | ||
JPS6195956U (ja) * | 1984-11-30 | 1986-06-20 | ||
JPH0269048U (ja) * | 1988-11-15 | 1990-05-25 | ||
JPH04116256A (ja) * | 1990-09-04 | 1992-04-16 | Kubota Corp | 電子ガバナー |
JPH04125643U (ja) * | 1991-05-02 | 1992-11-16 | 株式会社クボタ | 電子ガバナ付き火花点火式エンジンの電源装置 |
JPH05209547A (ja) * | 1992-01-31 | 1993-08-20 | Suzuki Motor Corp | 汎用エンジンガバナ装置のガバナレバー回動機構 |
JPH0681715A (ja) * | 1992-09-02 | 1994-03-22 | Nippon Carbureter Co Ltd | 自動チョーク機構付き気化器のチョーク弁制御装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009013965A (ja) * | 2007-07-09 | 2009-01-22 | Keihin Corp | 気化器の電子制御装置 |
JP2009264265A (ja) * | 2008-04-25 | 2009-11-12 | Honda Motor Co Ltd | 汎用内燃機関 |
JP2015224590A (ja) * | 2014-05-28 | 2015-12-14 | 本田技研工業株式会社 | エンジン発電機 |
US10184393B2 (en) | 2014-05-28 | 2019-01-22 | Honda Motor Co., Ltd. | Engine generator |
CN105179110A (zh) * | 2015-10-10 | 2015-12-23 | 隆鑫通用动力股份有限公司 | 自动阻风门系统及其发动机 |
WO2022138353A1 (ja) * | 2020-12-21 | 2022-06-30 | 三菱重工メイキエンジン株式会社 | ハンチング検知装置及びハンチング検知方法 |
JP7487091B2 (ja) | 2020-12-21 | 2024-05-20 | 株式会社Willbe | ハンチング検知装置及びハンチング検知方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1982686A (zh) | 2007-06-20 |
CN201013476Y (zh) | 2008-01-30 |
JP4523543B2 (ja) | 2010-08-11 |
US7331326B2 (en) | 2008-02-19 |
CN100449136C (zh) | 2009-01-07 |
US20070151544A1 (en) | 2007-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4523543B2 (ja) | エンジンの気化器自動制御装置 | |
US6990969B2 (en) | Automatic choke for an engine | |
JP4464849B2 (ja) | 気化器のスロットル弁制御装置 | |
EP2789846B1 (en) | Control apparatus for a battery-less internal combustion engine with a centrifugal clutch, an electronically controlled ignition and an electronically controlled throttle | |
JPH04262043A (ja) | 自動チョーク装置及び方法 | |
JP3764187B2 (ja) | エンジン始動制御装置 | |
US20060042595A1 (en) | Carburetor electrically-operated automatic choke system | |
JPS6158960A (ja) | 自動始動装置付気化器 | |
US4177784A (en) | Engine starting device | |
JP3034686B2 (ja) | エンジンの運転制御装置 | |
US4181107A (en) | Carburetor choke valve controlling device | |
JP4990837B2 (ja) | 汎用内燃機関の制御装置 | |
JPS595162Y2 (ja) | 分配型燃料噴射ポンプのロ−ドタイマ | |
JPH1073053A (ja) | 吸気絞り装置 | |
JP2003343317A (ja) | 弁開閉時期制御装置付き内燃機関の制御装置 | |
JP2009264267A (ja) | 汎用内燃機関の制御装置 | |
JP5961245B2 (ja) | 汎用エンジンの制御装置 | |
JPH07158510A (ja) | オートチョーク付き火花点火式エンジン | |
JPH0137162Y2 (ja) | ||
JPH0437234Y2 (ja) | ||
JPH1030499A (ja) | チョーク弁装置を備えたエンジン | |
JP2004245165A (ja) | エンジンの気化器 | |
JPS6145305Y2 (ja) | ||
JPS5828418B2 (ja) | ジドウチヨ−クソウチ | |
JP2009180140A (ja) | 気化器の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071126 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091029 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091111 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100107 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100330 |
|
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: 20100519 |
|
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: 20100527 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4523543 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: 20130604 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130604 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140604 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |