JPH03104072U - - Google Patents
Info
- Publication number
- JPH03104072U JPH03104072U JP1990011337U JP1133790U JPH03104072U JP H03104072 U JPH03104072 U JP H03104072U JP 1990011337 U JP1990011337 U JP 1990011337U JP 1133790 U JP1133790 U JP 1133790U JP H03104072 U JPH03104072 U JP H03104072U
- Authority
- JP
- Japan
- Prior art keywords
- frequency generator
- power generation
- line elements
- circuit
- wiring pattern
- 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.)
- Pending
Links
- 238000010248 power generation Methods 0.000 claims 4
- 239000004020 conductor Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/14—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with speed sensing devices
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S310/00—Electrical generator or motor structure
- Y10S310/06—Printed-circuit motors and components
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Brushless Motors (AREA)
- Windings For Motors And Generators (AREA)
Description
第1図および第2図は本考案の一実施例におけ
る周波数発電機の概要を表わした平面説明図およ
び側面説明図、第3図および第4図は回路基板の
実装状態を表わした平面説明図および部分拡大平
面説明図、第5図は本考案の他の実施例における
周波数発電機の発電コイルパターンと回路配線パ
ターンとの実装状態を表わした平面説明図、第6
図a,b、第7図および第8図は従来の周波数発
電機における回路基板の実装状態を表わした平面
説明図である。 11……回路基板、13……ローター、14…
…マグネツト、15,25……発電コイルパター
ン、15a,25a……発電線素、15b,25
b……連結線素、16,26……回路配線パター
ン、17……リード線、27……チツプジヤンパ
ー。
る周波数発電機の概要を表わした平面説明図およ
び側面説明図、第3図および第4図は回路基板の
実装状態を表わした平面説明図および部分拡大平
面説明図、第5図は本考案の他の実施例における
周波数発電機の発電コイルパターンと回路配線パ
ターンとの実装状態を表わした平面説明図、第6
図a,b、第7図および第8図は従来の周波数発
電機における回路基板の実装状態を表わした平面
説明図である。 11……回路基板、13……ローター、14…
…マグネツト、15,25……発電コイルパター
ン、15a,25a……発電線素、15b,25
b……連結線素、16,26……回路配線パター
ン、17……リード線、27……チツプジヤンパ
ー。
Claims (1)
- 【実用新案登録請求の範囲】 周方向に着磁配列された周波数発電機用着磁部
と、この周波数発電機用着磁部に対向するように
して回路基板上に略円環状に形成された発電コイ
ルパターンと、上記回路基板上に形成された回路
配線パターンとを備えてなり、上記発電コイルパ
ターンは、放射方向に配列された複数の発電線素
と、こられ各発電線素を直列体とするように連結
せしめる連結線素とを有してなる周波数発電機に
おいて、 前記連結線素の一部を欠落させるとともに、そ
の連結線素の欠落部分に上記回路配線パターンを
配設し、かつこの回路配線パターン上に、該回路
配線パターンと絶縁状態にて上記欠落部分を短絡
させる導体を配設してなることを特徴とする周波
数発電機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990011337U JPH03104072U (ja) | 1990-02-07 | 1990-02-07 | |
US07/651,169 US5260619A (en) | 1990-02-07 | 1991-02-06 | Frequency generator |
EP91101688A EP0441376B1 (en) | 1990-02-07 | 1991-02-07 | Frequency generator |
DE69110487T DE69110487T2 (de) | 1990-02-07 | 1991-02-07 | Frequenzgenerator. |
KR2019910001875U KR930007883Y1 (ko) | 1990-02-07 | 1991-02-07 | 주파수 발전기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990011337U JPH03104072U (ja) | 1990-02-07 | 1990-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03104072U true JPH03104072U (ja) | 1991-10-29 |
Family
ID=11775221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990011337U Pending JPH03104072U (ja) | 1990-02-07 | 1990-02-07 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5260619A (ja) |
EP (1) | EP0441376B1 (ja) |
JP (1) | JPH03104072U (ja) |
KR (1) | KR930007883Y1 (ja) |
DE (1) | DE69110487T2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016099584A (ja) * | 2014-11-26 | 2016-05-30 | シナノケンシ株式会社 | 回転体駆動装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09182399A (ja) * | 1995-12-22 | 1997-07-11 | Sony Corp | モータ及び回転磁気ヘッド装置 |
JP2004340751A (ja) * | 2003-05-15 | 2004-12-02 | Japan Servo Co Ltd | 周波数発電機付きモータ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5920267B2 (ja) * | 1975-10-22 | 1984-05-11 | 株式会社日立製作所 | 周波数発電機付電動機 |
US4410853A (en) * | 1980-12-13 | 1983-10-18 | Hitachi, Ltd. | Frequency detector |
US4525657A (en) * | 1983-03-09 | 1985-06-25 | Matsushita Electric Industrial Co., Ltd. | Torque ripple compensation circuit for a brushless D.C. motor |
US4633110A (en) * | 1985-03-20 | 1986-12-30 | Rotron, Inc. | Motor with stator on printed circuit assembly |
US4620139A (en) * | 1985-07-22 | 1986-10-28 | Kabushiki Kaisha Shicoh Giken | Brushless d.c. motor |
JPS6229771U (ja) * | 1985-08-02 | 1987-02-23 | ||
JPS62103577A (ja) * | 1985-10-31 | 1987-05-14 | Canon Inc | 周波数発生器 |
US5006765A (en) * | 1986-03-06 | 1991-04-09 | Papst-Motoren Gmbh & Co. Kg | DC motor with coreless coil installation |
US4803425A (en) * | 1987-10-05 | 1989-02-07 | Xerox Corporation | Multi-phase printed circuit board tachometer |
US4975607A (en) * | 1988-07-11 | 1990-12-04 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Frequency generator with superimposed generation coil |
KR910010797A (ko) * | 1989-11-29 | 1991-06-29 | 서주인 | 주파수발전기의 코일패턴 |
-
1990
- 1990-02-07 JP JP1990011337U patent/JPH03104072U/ja active Pending
-
1991
- 1991-02-06 US US07/651,169 patent/US5260619A/en not_active Expired - Fee Related
- 1991-02-07 EP EP91101688A patent/EP0441376B1/en not_active Expired - Lifetime
- 1991-02-07 KR KR2019910001875U patent/KR930007883Y1/ko not_active IP Right Cessation
- 1991-02-07 DE DE69110487T patent/DE69110487T2/de not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016099584A (ja) * | 2014-11-26 | 2016-05-30 | シナノケンシ株式会社 | 回転体駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0441376B1 (en) | 1995-06-21 |
US5260619A (en) | 1993-11-09 |
EP0441376A2 (en) | 1991-08-14 |
EP0441376A3 (en) | 1992-12-09 |
DE69110487D1 (de) | 1995-07-27 |
KR910015968U (ko) | 1991-09-25 |
DE69110487T2 (de) | 1995-11-09 |
KR930007883Y1 (ko) | 1993-11-24 |
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