JP7168675B2 - チャージコイルユニット、パワーユニットおよび作業機 - Google Patents
チャージコイルユニット、パワーユニットおよび作業機 Download PDFInfo
- Publication number
- JP7168675B2 JP7168675B2 JP2020547667A JP2020547667A JP7168675B2 JP 7168675 B2 JP7168675 B2 JP 7168675B2 JP 2020547667 A JP2020547667 A JP 2020547667A JP 2020547667 A JP2020547667 A JP 2020547667A JP 7168675 B2 JP7168675 B2 JP 7168675B2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- unit
- charge coil
- coil unit
- inductor
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00308—Overvoltage protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
- A01D34/6806—Driving mechanisms
- A01D34/6818—Motor starting mechanisms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
- A01D2034/6843—Control levers on the handle of the mower
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Control Of Charge By Means Of Generators (AREA)
Description
第1の態様は、チャージコイルユニット(例えば123)に係り、前記チャージコイルユニットは、動力源(例えば121)の動力に基づいて誘導電流を発生するインダクタ(例えばL1)と、前記インダクタに対して直列に接続されたキャパシタ(例えばC1)と、前記インダクタに発生した誘導電流で前記キャパシタを充電可能に設けられた回路部(例えば1231)とを含む。
Claims (4)
- 動力源のクランクシャフトに連結されたフライホイールに支持された磁石が該フライホイールの回転の際に発生する磁束変化に基づいて誘導電流を発生するインダクタと、前記インダクタに対して直列に接続されたキャパシタと、前記インダクタに発生した誘導電流で前記キャパシタを充電可能に設けられた回路部とを含むチャージコイルユニットであって、
前記インダクタは低電圧側に配され且つ前記キャパシタは高電圧側に配され、
前記回路部は、
前記キャパシタに対して並列に接続された第1整流素子であって、アノードが低電圧側となり且つカソードが高電圧側となるように配された第1整流素子と、
前記インダクタ及び前記キャパシタに対して並列に接続された第2整流素子であって、アノードが低電圧側となり且つカソードが高電圧側となるように配された第2整流素子と、
を含み、
前記第2整流素子は、その降伏電圧が前記第1整流素子の降伏電圧より低く且つ前記チャージコイルユニットの出力対象の耐電圧よりも低いツェナーダイオードである
ことを特徴とするチャージコイルユニット。 - 前記キャパシタは、正極および負極の二端子を有する電子部品である
ことを特徴とする請求項1記載のチャージコイルユニット。 - 請求項1または請求項2記載のチャージコイルユニットと、
前記動力源と、
前記フライホイールと、を含む
ことを特徴とするパワーユニット。 - 請求項3記載のパワーユニットと、
前記動力源の動力を用いて所定の作業を行う作業機構と、を備える
ことを特徴とする作業機。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/035693 WO2020065767A1 (ja) | 2018-09-26 | 2018-09-26 | チャージコイルユニット、パワーユニットおよび作業機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020065767A1 JPWO2020065767A1 (ja) | 2021-08-30 |
JP7168675B2 true JP7168675B2 (ja) | 2022-11-09 |
Family
ID=69950419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020547667A Active JP7168675B2 (ja) | 2018-09-26 | 2018-09-26 | チャージコイルユニット、パワーユニットおよび作業機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11451082B2 (ja) |
EP (1) | EP3846312A4 (ja) |
JP (1) | JP7168675B2 (ja) |
CN (1) | CN112753149B (ja) |
AU (1) | AU2018442789A1 (ja) |
WO (1) | WO2020065767A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3846312A4 (en) | 2018-09-26 | 2021-07-07 | Honda Motor Co., Ltd. | LOAD COIL UNIT, FEED UNIT, AND CONSTRUCTION EQUIPMENT |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120170337A1 (en) | 2010-12-29 | 2012-07-05 | Gianpaolo Lisi | Voltage multiplication in a wireless receiver |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5330768A (en) * | 1976-09-03 | 1978-03-23 | Yasuhiro Nomura | Compact*lghttweight*largeecapacity*and nonnpolarized capacitor manufactured by use of polarized capacitor |
US4358727A (en) * | 1980-09-25 | 1982-11-09 | Tecumseh Products Company | Economical flywheel alternator for trickle charging a small lawnmower battery |
US4404513A (en) * | 1980-09-25 | 1983-09-13 | Tecumseh Products Company | Economical flywheel alternator for trickle charging a small lawnmower battery |
JPS6238481U (ja) * | 1985-08-26 | 1987-03-07 | ||
US4686445A (en) * | 1986-07-10 | 1987-08-11 | Textron Inc. | Voltage regulator for lawn mower engine battery charger |
JPH05164010A (ja) | 1991-12-10 | 1993-06-29 | Honda Motor Co Ltd | エンジンのバッテリレス電子燃料噴射制御装置 |
JPH08191036A (ja) * | 1995-01-06 | 1996-07-23 | Toyo Commun Equip Co Ltd | ダイオード内蔵有極コンデンサ及びその接続状態検出方法 |
JP3624665B2 (ja) * | 1997-02-07 | 2005-03-02 | セイコーエプソン株式会社 | 発電装置、充電方法および計時装置 |
JP4491431B2 (ja) * | 2006-04-26 | 2010-06-30 | エヌイーシーコンピュータテクノ株式会社 | 電源の平滑回路、電源装置、及び、スイッチング電源装置 |
JP2010166681A (ja) * | 2009-01-14 | 2010-07-29 | Aisin Seiki Co Ltd | 交流機制御装置 |
US20120260617A1 (en) * | 2011-04-18 | 2012-10-18 | Briggs & Stratton Corporation | Charging station for battery-powered lawn mower |
JP5954788B2 (ja) * | 2012-12-28 | 2016-07-20 | セイコーインスツル株式会社 | 電子部品、受電装置、及び給電システム |
EP3846312A4 (en) | 2018-09-26 | 2021-07-07 | Honda Motor Co., Ltd. | LOAD COIL UNIT, FEED UNIT, AND CONSTRUCTION EQUIPMENT |
-
2018
- 2018-09-26 EP EP18935234.7A patent/EP3846312A4/en active Pending
- 2018-09-26 WO PCT/JP2018/035693 patent/WO2020065767A1/ja unknown
- 2018-09-26 CN CN201880097913.6A patent/CN112753149B/zh active Active
- 2018-09-26 JP JP2020547667A patent/JP7168675B2/ja active Active
- 2018-09-26 AU AU2018442789A patent/AU2018442789A1/en not_active Abandoned
-
2021
- 2021-03-23 US US17/209,354 patent/US11451082B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120170337A1 (en) | 2010-12-29 | 2012-07-05 | Gianpaolo Lisi | Voltage multiplication in a wireless receiver |
Also Published As
Publication number | Publication date |
---|---|
WO2020065767A1 (ja) | 2020-04-02 |
US20210210973A1 (en) | 2021-07-08 |
CN112753149A (zh) | 2021-05-04 |
EP3846312A1 (en) | 2021-07-07 |
CN112753149B (zh) | 2024-05-14 |
EP3846312A4 (en) | 2021-07-07 |
AU2018442789A1 (en) | 2021-05-06 |
US11451082B2 (en) | 2022-09-20 |
JPWO2020065767A1 (ja) | 2021-08-30 |
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