WO1995022849A1 - Ligne d'alimentation electrique a action directe sans contact - Google Patents
Ligne d'alimentation electrique a action directe sans contact Download PDFInfo
- Publication number
- WO1995022849A1 WO1995022849A1 PCT/JP1995/000225 JP9500225W WO9522849A1 WO 1995022849 A1 WO1995022849 A1 WO 1995022849A1 JP 9500225 W JP9500225 W JP 9500225W WO 9522849 A1 WO9522849 A1 WO 9522849A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frequency
- primary
- core
- feeder
- direct
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
Definitions
- the present invention relates to ss non-connection, in which information based on a 3 ⁇ 4 ⁇ (mm signal) is obtained in a non-directional manner using a ⁇ «signal.
- an object of the present invention is to reduce the size of the capping device and reduce the size of the capping device.
- a solid Hi and a portion movable along a direction of In the separation
- the part 151 ⁇ 1) is a 1 ⁇ 1 piece, a ⁇ placed on the fiber so that it can slide in the; direction, and a high-frequency toroidal core placed so as to cover from the outside of iia ⁇ : It is like that.
- a moldless power supply for feeding power to itself from a 3 ⁇ 4j3 ⁇ 4 part and a source movable in the direction of
- nes ⁇ u is composed of a primary core consisting of a litz ⁇ m bundled at the both ends with a bundle of many ⁇ high-permeability currents ⁇ with a primary core of a high-frequency fiber, and : Fixed to
- the aphrodisiac had a frequency core that straddled his own spikes and it was turned on! ⁇
- FIG. 1 is a ⁇ "T diagram”
- Fig. 2 is a ⁇ example of the invention ⁇ "diagram”
- (a) It m diagram
- (b) (i! E surface diagram
- Fig. 3 is another male example of the present invention.
- FIG. 4 is a diagram showing another example of the present invention
- (a) is a sectional view
- FIG. 5 is a ⁇ T diagram of another difficult example of the present invention.
- FIG. 6 (a diagram showing another example of the pot invention
- FIG. 7 is a diagram showing another example of the present invention.
- FIG. 2 shows an example of the arrangement of the first invention of the present invention.
- the hollow pie: ⁇ is the hollow pie: ⁇ , and there are two or three lead wires at both ends so that it can come out.
- the toroidal core 4 made of a high-frequency material is attached so as to cover the ⁇ ⁇ ⁇ ⁇ without any gap.
- ⁇ ⁇ 5 is coaxially arranged in the ⁇ direction in the hollow part of ⁇ »1 and is connected between 3 ⁇ 4 ⁇ 5 and: ⁇ 1 and is slidably mounted according to the current.
- a ceramic bearing 6 it is possible to prevent ⁇ ⁇ & ⁇ and- ⁇ ) ⁇ 5 from sagging in the moving direction due to its own weight.
- ⁇ ⁇ : 5 is fixed and connected to both ends or frequency inverter 7 ⁇
- a main magnetic field is generated inside the toroidal core 4 by the circumferential magnetic field.
- ⁇ ⁇ ⁇ is applied to both ends of the toroidal core 4 so as to flow through the toroidal core 4, which prevents the torsion in the toroidal core 4 due to the high circumferential magnetic field of ⁇ ⁇ 5.
- FIG. 3 shows a system to which the non-contact device of the present invention shown in FIG. 2 is applied.
- two sets of toroidal cores and two sets of ⁇ are used to make the structure shown in Fig. 2 in order to use the mains of " ⁇ " for 1.
- the ⁇ Ill portion 8 slides on the rail 9 and is provided on both wing portions toward the movable direction as shown in FIG. It is arranged in a loop shape so as to penetrate the hollow part.
- the output of the high-frequency inverter ⁇ 4 ⁇ small ⁇ may be set to " ⁇ number coil winding. This ⁇ " is the secondary side of ⁇ to 1 spleen Output to ⁇ . Also, as shown in Fig. 5, one is hollow, and inside? You may be able to prevent the fever from flowing by using the.
- FIG. 6 shows an example of the crane according to the second invention of the present invention.
- the litz wire is used to prevent It is made by bundling a lot of URLs and ending at both ends.
- the primary ⁇ ⁇ is the force of such a lip dish formed by double or multiple winding
- the litz j3 ⁇ 4S3 ⁇ 4 32, 33 is one half of ⁇ 3 ⁇ 4 of the litz i »31, each of which is a litz Flow half the amount of spines 31 to produce ⁇ .
- the high frequency magnetic body 34 over the SSl ⁇ l ⁇ is attached ⁇ ; 'The high-frequency core 36 to make it is very narrow, and forms a first order in a form that straddles it through a gap.
- the high-frequency body 3 and the high-frequency body core 36 are made of the same high-frequency material, and if their magnetic permeability is much higher than that of air (for example, 2000 times or less ⁇ ), In 5, the primary winding rip »: 3 1, 3 2, 3 3 Most of the TO that goes up will be ⁇ , and from the primary side: om to the: ⁇ : side, no ⁇ is possible.
- the present invention relates to an apparatus for forming a solid part, for example,
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95909105A EP0748024B1 (en) | 1994-02-21 | 1995-02-17 | Direct-acting non-contact feeder |
JP50859395A JP3295938B2 (ja) | 1994-02-21 | 1995-02-17 | 直動型無接触給電装置 |
DE69512217T DE69512217T2 (de) | 1994-02-21 | 1995-02-17 | Direktwirkendes berührungloses elektrisches leistungskabel |
US08/693,251 US5737211A (en) | 1994-02-21 | 1995-02-17 | Linear-motion contactless power supply system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4785694 | 1994-02-21 | ||
JP6/47856 | 1994-02-21 | ||
JP5322894 | 1994-02-24 | ||
JP6/53228 | 1994-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995022849A1 true WO1995022849A1 (fr) | 1995-08-24 |
Family
ID=26388061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1995/000225 WO1995022849A1 (fr) | 1994-02-21 | 1995-02-17 | Ligne d'alimentation electrique a action directe sans contact |
Country Status (6)
Country | Link |
---|---|
US (1) | US5737211A (ja) |
EP (1) | EP0748024B1 (ja) |
JP (1) | JP3295938B2 (ja) |
KR (1) | KR100372174B1 (ja) |
DE (1) | DE69512217T2 (ja) |
WO (1) | WO1995022849A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002134340A (ja) * | 2000-10-20 | 2002-05-10 | Shinko Electric Co Ltd | 非接触給電トランス |
JP2012525752A (ja) * | 2009-04-29 | 2012-10-22 | ワイドミュラー インターフェース ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | バス加入者モジュールの非接触エネルギー/データ供給用のシステム |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2278417T3 (es) * | 1997-08-08 | 2007-08-01 | Jurgen G. Meins | Metodo y aparato para suministrar energia sin contacto. |
US6233834B1 (en) * | 1998-02-24 | 2001-05-22 | Milli Sensor Systems & Actuators | Miniature transformers for millimachined instruments |
US6683522B2 (en) * | 1999-02-24 | 2004-01-27 | Milli Sensor Systems & Actuators, Inc. | Planar miniature inductors and transformers |
US7126450B2 (en) | 1999-06-21 | 2006-10-24 | Access Business Group International Llc | Inductively powered apparatus |
AU7369701A (en) * | 2000-06-08 | 2001-12-17 | Herman Allison | Lighting assembly |
US6307766B1 (en) * | 2000-11-22 | 2001-10-23 | Bayside Controls, Inc. | Contactless power system |
WO2002095775A1 (en) * | 2001-05-21 | 2002-11-28 | Milli Sensor Systems & Actuators, Inc. | Planar miniature inductors and transformers and miniature transformers for millimachined instruments |
US20050023098A1 (en) * | 2003-07-01 | 2005-02-03 | Imad Mahawili | Energy recovery system |
US6900621B1 (en) * | 2003-07-03 | 2005-05-31 | Inovys | Digitally controlled modular power supply for automated test equipment |
US7274000B2 (en) * | 2003-07-11 | 2007-09-25 | Lincoln Global, Inc. | Power source for high current welding |
US6998573B2 (en) * | 2003-07-11 | 2006-02-14 | Lincoln Global, Inc. | Transformer module for a welder |
US7573000B2 (en) * | 2003-07-11 | 2009-08-11 | Lincoln Global, Inc. | Power source for plasma device |
JP4478470B2 (ja) * | 2004-01-26 | 2010-06-09 | キヤノン株式会社 | 位置決めステージ装置 |
US7376961B2 (en) * | 2004-05-28 | 2008-05-20 | International Business Machines Corporation | Contactless power and/or data transmission in an automated data storage library employing segmented coils |
US20090057084A1 (en) * | 2004-06-30 | 2009-03-05 | Energy Recovery Technology, Llc | Energy recovery system |
US20090179430A1 (en) * | 2006-06-16 | 2009-07-16 | Energy Recovery Technology, Inc. | Energy recovery system |
US20070289793A1 (en) * | 2006-06-16 | 2007-12-20 | Imad Mahawili | Energy recovery system |
US20080088399A1 (en) * | 2006-09-27 | 2008-04-17 | Mayo Michael J | Series impedance matched inductive power pick up |
US20090038902A1 (en) * | 2007-08-07 | 2009-02-12 | Sitaramarao Srinivas Yechuri | Method of providing electricity to a moving automobile |
US20090153099A1 (en) * | 2007-12-17 | 2009-06-18 | Energy Recovery Technology, Llc | Method of electric energy transfer between a vehicle and a stationary collector |
WO2010036914A2 (en) * | 2008-09-25 | 2010-04-01 | Energy Recovery Technology, Llc. | Vehicle energy recovery system |
JP5381011B2 (ja) | 2008-10-20 | 2014-01-08 | トヨタ自動車株式会社 | 給電システム |
JP2012216687A (ja) * | 2011-03-31 | 2012-11-08 | Sony Corp | 受電コイル、受電装置及び非接触電力伝送システム |
TWM446403U (zh) * | 2012-07-25 | 2013-02-01 | Phihong Technology Co Ltd | 非接觸式變壓器 |
WO2016127152A1 (en) * | 2015-02-06 | 2016-08-11 | Persimmon Technologies, Corp. | Movable power coupling and a robot with movable power coupling |
EP3188198A1 (de) * | 2015-12-31 | 2017-07-05 | Schneeberger Holding AG | Vorrichtung zur berührungslosen übertragung elektrischer energie in ein bewegtes system einer verschiebeeinrichtung |
CN107276238B (zh) * | 2016-04-08 | 2020-12-22 | 泰科电子(上海)有限公司 | 无线供电装置和电气设备 |
US10483895B2 (en) * | 2017-08-25 | 2019-11-19 | Rockwell Automation Technologies, Inc. | Method and apparatus for wireless power transfer to an independent moving cart |
US10608469B2 (en) | 2017-09-28 | 2020-03-31 | Rockwell Automation Technologies, Inc. | Method and apparatus for power transfer to an independent moving cart during travel along a track |
US11539244B2 (en) | 2017-09-28 | 2022-12-27 | Rockwell Automation Technologies, Inc. | Method and apparatus for data transmission over an inductive link for an independent cart system |
US11142082B2 (en) * | 2019-08-07 | 2021-10-12 | Hiwin Technologies Corp. | Linear transmission device with capability of wireless power supply |
US10985685B1 (en) | 2019-09-30 | 2021-04-20 | Rockwell Automation Technologies, Inc. | System and method for wireless power transfer in a linear cart system |
WO2021171299A1 (en) * | 2020-02-27 | 2021-09-02 | Motx Ltd. | Contactless electrical power transfer and motive device therewith |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53124813A (en) * | 1977-04-06 | 1978-10-31 | Mitsui Eng & Shipbuild Co Ltd | Non-contact current collecting apparatus |
JPS56140609A (en) * | 1980-04-04 | 1981-11-04 | Agency Of Ind Science & Technol | Contactless power feeding device |
JPS56140610A (en) * | 1980-04-04 | 1981-11-04 | Agency Of Ind Science & Technol | Contactless power feeding device |
JPH01501195A (ja) * | 1986-10-16 | 1989-04-20 | ソニー・トランス・コム・インコーポレイテッド | 誘導結合された電力系統 |
JPH04156242A (ja) * | 1990-10-17 | 1992-05-28 | Sekisui Chem Co Ltd | ワイヤレス給電システム |
JPH05207603A (ja) * | 1992-01-24 | 1993-08-13 | Daifuku Co Ltd | 移動体の無接触給電設備 |
JPH0614479A (ja) * | 1992-06-26 | 1994-01-21 | Daifuku Co Ltd | 無接触給電マット |
JPH0670491A (ja) * | 1992-08-12 | 1994-03-11 | Tokyo Gas Co Ltd | 移動式防爆機器用給電装置 |
JPH06153423A (ja) * | 1992-10-30 | 1994-05-31 | Mitsubishi Electric Corp | 送電線監視センサ |
JPH06204043A (ja) * | 1992-12-25 | 1994-07-22 | Yaskawa Electric Corp | 無接触給電装置 |
JPH0787691A (ja) * | 1993-09-14 | 1995-03-31 | Matsushita Electric Works Ltd | 無結線給電システム |
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US5293308A (en) * | 1991-03-26 | 1994-03-08 | Auckland Uniservices Limited | Inductive power distribution system |
US5301096A (en) * | 1991-09-27 | 1994-04-05 | Electric Power Research Institute | Submersible contactless power delivery system |
US5341280A (en) * | 1991-09-27 | 1994-08-23 | Electric Power Research Institute | Contactless coaxial winding transformer power transfer system |
DE69326762T2 (de) * | 1992-05-10 | 2000-04-20 | Auckland Uniservices Ltd. | Gleis mit induktivem primärkreis |
US5608615A (en) * | 1996-03-11 | 1997-03-04 | Luce; John W. | Asynchronous intergrid transfer apparatus |
-
1995
- 1995-02-17 JP JP50859395A patent/JP3295938B2/ja not_active Expired - Fee Related
- 1995-02-17 EP EP95909105A patent/EP0748024B1/en not_active Expired - Lifetime
- 1995-02-17 US US08/693,251 patent/US5737211A/en not_active Expired - Fee Related
- 1995-02-17 KR KR1019960704563A patent/KR100372174B1/ko not_active IP Right Cessation
- 1995-02-17 WO PCT/JP1995/000225 patent/WO1995022849A1/ja active IP Right Grant
- 1995-02-17 DE DE69512217T patent/DE69512217T2/de not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53124813A (en) * | 1977-04-06 | 1978-10-31 | Mitsui Eng & Shipbuild Co Ltd | Non-contact current collecting apparatus |
JPS56140609A (en) * | 1980-04-04 | 1981-11-04 | Agency Of Ind Science & Technol | Contactless power feeding device |
JPS56140610A (en) * | 1980-04-04 | 1981-11-04 | Agency Of Ind Science & Technol | Contactless power feeding device |
JPH01501195A (ja) * | 1986-10-16 | 1989-04-20 | ソニー・トランス・コム・インコーポレイテッド | 誘導結合された電力系統 |
JPH04156242A (ja) * | 1990-10-17 | 1992-05-28 | Sekisui Chem Co Ltd | ワイヤレス給電システム |
JPH05207603A (ja) * | 1992-01-24 | 1993-08-13 | Daifuku Co Ltd | 移動体の無接触給電設備 |
JPH0614479A (ja) * | 1992-06-26 | 1994-01-21 | Daifuku Co Ltd | 無接触給電マット |
JPH0670491A (ja) * | 1992-08-12 | 1994-03-11 | Tokyo Gas Co Ltd | 移動式防爆機器用給電装置 |
JPH06153423A (ja) * | 1992-10-30 | 1994-05-31 | Mitsubishi Electric Corp | 送電線監視センサ |
JPH06204043A (ja) * | 1992-12-25 | 1994-07-22 | Yaskawa Electric Corp | 無接触給電装置 |
JPH0787691A (ja) * | 1993-09-14 | 1995-03-31 | Matsushita Electric Works Ltd | 無結線給電システム |
Non-Patent Citations (1)
Title |
---|
See also references of EP0748024A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002134340A (ja) * | 2000-10-20 | 2002-05-10 | Shinko Electric Co Ltd | 非接触給電トランス |
JP2012525752A (ja) * | 2009-04-29 | 2012-10-22 | ワイドミュラー インターフェース ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | バス加入者モジュールの非接触エネルギー/データ供給用のシステム |
Also Published As
Publication number | Publication date |
---|---|
KR100372174B1 (ko) | 2003-04-11 |
US5737211A (en) | 1998-04-07 |
EP0748024B1 (en) | 1999-09-15 |
JP3295938B2 (ja) | 2002-06-24 |
DE69512217T2 (de) | 1999-12-30 |
DE69512217D1 (de) | 1999-10-21 |
EP0748024A4 (en) | 1997-04-16 |
EP0748024A1 (en) | 1996-12-11 |
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