JPS6355782U - - Google Patents

Info

Publication number
JPS6355782U
JPS6355782U JP14631486U JP14631486U JPS6355782U JP S6355782 U JPS6355782 U JP S6355782U JP 14631486 U JP14631486 U JP 14631486U JP 14631486 U JP14631486 U JP 14631486U JP S6355782 U JPS6355782 U JP S6355782U
Authority
JP
Japan
Prior art keywords
runner
permanent magnets
polarity
linear motor
guide rail
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
Application number
JP14631486U
Other languages
Japanese (ja)
Other versions
JPH0416636Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986146314U priority Critical patent/JPH0416636Y2/ja
Publication of JPS6355782U publication Critical patent/JPS6355782U/ja
Application granted granted Critical
Publication of JPH0416636Y2 publication Critical patent/JPH0416636Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Linear Motors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第９図は本考案の第１実施例を示して
おり、第１図はカーテン開閉装置のドライブ回路
の回路図、第２図は自動車の斜視図、第３図はリ
ニアモーターの正面図、第４図は第３図―線
断面図、第５図は第３図―線断面図、第６図
はランナの正面図、第７図はランナの背面図、第
８図は第６図―線断面図、第９図は各コイル
への出力の波形図、第１０図は第２実施例のドラ
イブ回路の回路図、第１１図は従来例のドライブ
回路の回路図である。 ２０…リニアモーター、３０…案内レール、３
４…連続磁性体、３５…永久磁石、４０…ランナ
、４４，４５…コイル、４７…第１のホール素子
、４８…第２のホール素子、５０…ドライブ回路
、５２…電流振り分け部、５３〜５６…イクスク
ルーシブノアゲート、５７…駆動用ＩＣ、６０ａ
〜６０ｄ…遅延回路。 Figures 1 to 9 show the first embodiment of the present invention, in which Figure 1 is a circuit diagram of a drive circuit for a curtain opening/closing device, Figure 2 is a perspective view of an automobile, and Figure 3 is a diagram of a linear motor. 4 is a sectional view taken along the line shown in FIG. 3, FIG. 5 is a sectional view taken taken along the line taken from FIG. FIG. 6 is a line sectional view, FIG. 9 is a waveform diagram of the output to each coil, FIG. 10 is a circuit diagram of a drive circuit of the second embodiment, and FIG. 11 is a circuit diagram of a conventional drive circuit. 20... Linear motor, 30... Guide rail, 3
4... Continuous magnetic body, 35... Permanent magnet, 40... Runner, 44, 45... Coil, 47... First Hall element, 48... Second Hall element, 50... Drive circuit, 52... Current distribution section, 53- 56... Exclusive Noah gate, 57... Drive IC, 60a
~60d...Delay circuit.

Claims (1)

【実用新案登録請求の範囲】 案内レールにランナを摺動案内させ、該ランナ
に動作対象を連結して駆動するようにしたリニア
モーターにおいて、 前記案内レールの長手方向に沿い極性が交互に
なるよう永久磁石を所定のピツチで連設し、 前記案内レールに設けた永久磁石を臨む少なく
とも一対のコイルおよびホール素子を前記ランナ
に装備し、 前記ランナの移動に従い、前記永久磁石に対し
一定方向に吸着力が生じるべく前記コイルの極性
が変移するよう制御する制御回路を設け、 前記制御回路は、前記ランナが移動して対応す
る前記永久磁石の極性に従い極性が変化するホー
ル素子の出力を受け、前記コイルへの給電電流の
方向を制御する複数の一致回路を有しており、該
複数の一致回路の入力に速度調節用の遅延回路を
接続したことを特徴とするリニアモーター。[Claims for Utility Model Registration] A linear motor in which a runner is slidably guided by a guide rail and an object to be operated is coupled to the runner to drive the linear motor, wherein the polarity is alternated along the longitudinal direction of the guide rail. Permanent magnets are arranged in series at a predetermined pitch, and the runner is equipped with at least a pair of coils and a Hall element facing the permanent magnets provided on the guide rail, and as the runner moves, the permanent magnets are attracted to the permanent magnets in a certain direction. A control circuit is provided for controlling the polarity of the coil to change in order to generate a force, and the control circuit receives an output from a Hall element whose polarity changes according to the polarity of the corresponding permanent magnet as the runner moves, and 1. A linear motor comprising a plurality of matching circuits for controlling the direction of current supplied to a coil, and a delay circuit for speed adjustment connected to an input of the plurality of matching circuits.
JP1986146314U 1986-09-24 1986-09-24 Expired JPH0416636Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986146314U JPH0416636Y2 (en) 1986-09-24 1986-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986146314U JPH0416636Y2 (en) 1986-09-24 1986-09-24

Publications (2)

Publication Number Publication Date
JPS6355782U true JPS6355782U (en) 1988-04-14
JPH0416636Y2 JPH0416636Y2 (en) 1992-04-14

Family

ID=31058667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986146314U Expired JPH0416636Y2 (en) 1986-09-24 1986-09-24

Country Status (1)

Country Link
JP (1) JPH0416636Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851689U (en) * 1981-10-06 1983-04-07 日本電気株式会社 linear motor
JPS59122359A (en) * 1982-12-27 1984-07-14 Takahashi Yoshiteru Dc linear motor with dc generator
JPS6146893U (en) * 1984-08-29 1986-03-28 旭化成工業株式会社 Linear actuator parts
JPS6149578U (en) * 1984-09-03 1986-04-03
JPS6158878U (en) * 1984-09-21 1986-04-21

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851689B2 (en) * 1976-12-08 1983-11-17 セイコーインスツルメンツ株式会社 Tuning fork crystal oscillator
US4187509A (en) * 1977-06-20 1980-02-05 Knogo Corporation Wafer and fastener for use in electronic theft detection system
JPS56144352A (en) * 1980-04-14 1981-11-10 Matsushita Electric Ind Co Ltd Electric water heater

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851689U (en) * 1981-10-06 1983-04-07 日本電気株式会社 linear motor
JPS59122359A (en) * 1982-12-27 1984-07-14 Takahashi Yoshiteru Dc linear motor with dc generator
JPS6146893U (en) * 1984-08-29 1986-03-28 旭化成工業株式会社 Linear actuator parts
JPS6149578U (en) * 1984-09-03 1986-04-03
JPS6158878U (en) * 1984-09-21 1986-04-21

Also Published As

Publication number Publication date
JPH0416636Y2 (en) 1992-04-14

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