JPS59213273A - Semiconductor linear motor - Google Patents

Semiconductor linear motor

Info

Publication number
JPS59213273A
JPS59213273A JP7551083A JP7551083A JPS59213273A JP S59213273 A JPS59213273 A JP S59213273A JP 7551083 A JP7551083 A JP 7551083A JP 7551083 A JP7551083 A JP 7551083A JP S59213273 A JPS59213273 A JP S59213273A
Authority
JP
Japan
Prior art keywords
linear motor
semiconductor
pole
armature coil
magnet
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
Application number
JP7551083A
Other languages
Japanese (ja)
Inventor
Hitoyoshi Inoue
井上　仁良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuroi Electric Ind Co
Kuroi Electric Co Ltd
Original Assignee
Kuroi Electric Ind Co
Kuroi Electric Co Ltd
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 by Kuroi Electric Ind Co, Kuroi Electric Co Ltd filed Critical Kuroi Electric Ind Co
Priority to JP7551083A priority Critical patent/JPS59213273A/en
Publication of JPS59213273A publication Critical patent/JPS59213273A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • 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
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)

Abstract

PURPOSE:To obtain a semiconductor linear motor capable of obtaining a strong torque inexpensively by arranging a magnetoelectric transducer between an armature coil and a field magnet on a conductor unit which contributes to torque produced at the armature coil. CONSTITUTION:In order to linearly move the moving side of a semiconductor linear motor, a power source is applied to semiconductor rectifiers 17-a, 17-b. Thus, when magnetoelectric transducers 15-a, 15-b detect N-pole or S-pole of a field magnet 6, a current of the direction adapted to move in the prescribed direction in accordance with Fleming's left hand rule a movable element formed of the magnet 6 is flowed by the rectifiers 17-a, 17-b to the armature coils 13-a, 13-b on conductor units 13-1, 13-2 which contribute to the torque generated from the armature coil. Thus, the element is linearly moved in the prescribed direction, and a movable unit secured to the element is linearly moved in the prescribed direction. In this manner, a semiconductor linear motor capable of obtaining a strong torque inexpensively in small size can be obtained.

Description

【発明の詳細な説明】 不究明にｌ’　ｉ！’ｐ体リニアリニアモータる。[Detailed description of the invention] Incomprehensibly l’i! 'P body linear linear motor.

ｉ＋を末のｌ’：　：＋ｊ’、’一体リニア七−すにお
いては巻回形成し７；−！＋Ｆ、！芯コイルを白己設し
／ζものがほとんとてあつ／こ。、イの／（め半導体リ
ニアモータの形状の・］・Ｉｌｌす化か回加でし７かも
強い推力を得るのに適し−（−い１１か−）／・、−土
プこ櫓鉄芯タイプのものにおいて（ｄコギ／グがあり、
まだ、反推力の）ぐき：／ｊ＋１）状のものが多かった
。i+ is the final l': :+j', 'In an integral linear seven-piece, it is wound and formed 7;-! +F,! I installed the core coil and the ζ stuff is almost hot. , I/(The shape of the semiconductor linear motor)・Illustration or rotation 7 is also suitable for obtaining strong thrust. Among the types (d Kogi/G),
There were still many cases of anti-thrust) type: /j+1).

本発明は−」二記従来技術に、］、る欠点を改良”Ｊる
もので簡単外構造で、安価にじかも小ｊ、ｌ、’Ｉ　′
ＣＡいトルクの得られる半導体リニアモータを７４Ｊ乙
ことを目的としてなされたものである。、かかる本発明
Ｖま、長手力面に泪って交！ノーにＮ極、Ｓ　４１１！
！の磁（礁をｍ（ｍＨ，２以七の止〕ｇＢ　）個有する
Ｗ磁マグネットを移動子とし、該界（おマグネットと面
対面する同定ｒに設け／ζｉｆｆ力にＨ，＝　Ｊｊする
・ｎ体部の開角か磁極幅の’ＩＩ’（１″−１１−ソ、
−１−の正の整数）倍の開角に形成し／こ電機子コイル
ノ）〕、及Ｏ・位置検知素子群を配設して構成し／ここ
とをｔ特徴とする半導１本リニアモータをＪＭ　（Ｊ（
することで達成される。The present invention improves the drawbacks of the prior art mentioned above, has a simple external structure, is inexpensive, and is small in size.
This was done for the purpose of producing a 74J semiconductor linear motor that can provide a high torque. , the present invention V, intersects with the longitudinal force! N pole to no, S 411!
! A W magnetic magnet having m (mH, 2 to 7 stops) gB of magnetic waves is used as a mover, and the field (provided at a position r facing the magnet /ζiff force H, = Jj) 'II'(1''-11-so,
-1- positive integer) is formed at an opening angle of / this armature coil)], and is configured by arranging a group of position sensing elements. JM (J(
It is achieved by doing.

以−ト（：Ａ面を参照しつつ本省系の実施例を説明づ゛
る。−１ 第１図は本発明の斜視図、第２図は第１図の縦断面１ス
で、１は半導体１）　＝ア玉−りの移・Ｉのｆｔ１ｌ＋
、２す、牛ＪＮ体モーク固定側である。）１′導体リニ
アモータノ移動Ｉｉ＋ｌ＋　１．　ｆｄ、３−ａ、３−
ｂの摺動軸４．−ａ　、　４．−　ｂの摺動軸固定部、
５　”−’　ａ　＋　５−１）の界磁マグネット固定材
、６の界磁マグネットによって構成されている。界磁マ
ダイ・ット６け２ｎ　（ｎは１以上の正の整数）個で構
成され、゛１′導体リニアモータ移動側１−、ノヤフト
３−＋ｉ　、　３　　ｌ）か、７−ａ、７−ｂのリニア
ベアリングによって公に槽体リニアモータ固定側２に摺
動自在に４１１ｂ支されている。The following is an explanation of the embodiments of the present invention with reference to side A.-1 Figure 1 is a perspective view of the present invention, Figure 2 is a vertical cross section of Figure 1, and 1 is Semiconductor 1) = A ball - transfer of I ft1l +
, 2, the cow JN body is on the fixed side. )1' conductor linear motor movement Ii+l+ 1. fd, 3-a, 3-
b sliding shaft 4. -a, 4. - sliding shaft fixing part of b;
It is composed of a field magnet fixing material of 5"-' a + 5-1) and a field magnet of 6.It is composed of 6 field magnets (n is a positive integer of 1 or more). 411b is slidably supported on the tank body linear motor fixed side 2 by the linear bearings 7-a and 7-b. has been done.

半導体リニアモータ固定側２は、８の上板に固設され／
こリニアベアリング７−ａ、９の下板に固設さｔ′ｌ／
（リニアベアリング７−ｂ、１０−ａ。The semiconductor linear motor fixed side 2 is fixedly installed on the upper plate of 8/
This is fixed to the lower plate of the linear bearings 7-a and 9.
(Linear bearings 7-b, 10-a.

１０−　＋）　（７）側板、＋１−ａ　、　１１．−　
ｂの磁性体ヨーク、（磁性体ヨークＩＩ、−ａ、］、］
−１）を側板１０−ａ、１０−１〕に固設している１２
−（ａ、−ｄ）の支柱、１３−　ａ、　、　ｌ’Ｊ　−
−ｂの電機子コイル、１．４−ａ、１４−ｂのシリノド
配線基板１５−ａ、１５−ｂの磁電変換素子（位置検知
素子）、］］６−ａ、１６−の電源端子と、電源端子１
６−ａ、１６ｂに配線されている１８のリード線によっ
て構成されている。10-+) (7) Side plate, +1-a, 11. −
b magnetic yoke, (magnetic yoke II, -a, ], ]
-1) is fixed to the side plates 10-a, 10-1] 12
- (a, -d) struts, 13- a, , l'J -
-b armature coil, 1.4-a, 14-b cylindrical wiring boards 15-a, 15-b magnetoelectric transducer elements (position detection elements) ]]6-a, 16- power terminals, Power terminal 1
It is composed of 18 lead wires wired to 6-a and 16b.

電機イコイル１３−　ａ　、　１３−　”ｏは、汀−５
３図乃′１゛第４図に図示されるように、磁性体ヨーク
１ｍａ、１Ｉ−ｂに配設されている。第５図においては
、５個の電機子コイル１３−１．１３−２かぞ７１５そ
れ互いに推力発生導体部１３−ａ　、　１３−　ｂにお
いて、Ｕ’１畳しないように西装置されている。電不幾
ｒ−コイル１３−ａ　、　１３−　ｂは発生Ｊイ（力に
寄ｉ）する導体部＋３−１．１３−２と開角か界磁マグ
ネット６の磁極のＴ（Ｔは１以上の正の整数）倍に図示
゛さ」′）−るように形成されたものとする。ｆ☆ｊ：
’：’、　：ｌ灸知素子として用いた磁電変換素子１５
　　ａ　、　１．”＋　−１）ハ上ｎｔ２　Ｌ　／こ電
機子コイル１′う−”　＋　１３−ｂのノ、ｌｔｆ本部
　＋３−］　　　、　　＋３　−　２　　の」二　部に
　、　ノ０　リ　ン　ト　、、！店（反　１・１ａ　、
　１４−ｂに磁電変換素子＋５−ａ、１５−ｂかイ☆置
決めてきる穴を設け、第２図乃企８ｒ！５図て図示され
るように配設している。電源端イｌｆｉ　−ａ　、　１
０ｂは下板９の図示されていない穴を通じてリード線１
８が配線されている。。Denki Equal 13-a, 13-”o is 汀-5
As shown in FIGS. 3 to 4, the magnetic yokes 1ma and 1I-b are provided. In FIG. 5, five armature coils 13-1, 13-2 and 715 are arranged so that the thrust generating conductor portions 13-a and 13-b do not overlap each other by U'1. The electric r-coils 13-a and 13-b are connected to the conductor part +3-1. It is assumed that it is formed as shown in the figure by a positive integer). f☆j：
':', :l Magnetoelectric conversion element 15 used as moxibustion sensing element
a, 1. ``+ -1) H upper nt2 L / Armature coil 1'U-'' + 13-b, LTF headquarters +3-], +3-2'' Part 2, 0 lint,,! Store (Anti 1・1a,
Provide a hole in 14-b for positioning the magnetoelectric transducer +5-a, 15-b or I, and proceed to Figure 2 No. 8r! They are arranged as shown in Figure 5. Power supply terminal lfi-a, 1
0b is a lead wire 1 passed through a hole (not shown) in the lower plate 9.
8 is wired. .

本発明は上記構成からなり次に本発明の動作について説
明する○ 半導体リニアモータの移動側１を直緋移動する／（二め
Ｖ（二に１、半導体整流装置＋７−ａ、１７−ｂに′ｉ
ｊ７源を投入する５〕このことにより、磁電変換素ｉ’
　１．’＋　−ａ　、　１５−ｂが界磁マクィ・ノド６
のＮ極又σ；１：Ｓ極を・映出すると電機子コイル１３
−ａ、１３−ｂＫ界（）＆マグネット６から々る移動子
をフレミングの左手の法則に従って、所定方向に移動さ
せるに適（−／こ方向の電流を半導体整流装置ｆｌ１７
−ａ、１７−ｂによって通電する。このことによってｖ
′ｒ磁マダマダイド６からなる移動子を１９［定力向（
′（内線的移動をさせることによって、該移ｉｋｌ＋子
に固設さ］′１／こ移動体６二所定方向に直線移動させ
ることができる。The present invention has the above configuration, and the operation of the present invention will be explained next. 'i
j7 source 5] By this, the magnetoelectric transducer i'
1. '+ -a, 15-b is the field maqui node 6
When the N pole or σ; 1: S pole is projected, the armature coil 13
-a, 13-b Suitable for moving the mover from the K field () & magnet 6 in a predetermined direction according to Fleming's left hand rule (-/ Suitable for moving the current in this direction to the semiconductor rectifier fl17
-a and 17-b. By this, v
'r The mover made of magnetic Madamadide 6 is moved in the constant force direction (
(Fixed to the moving body 62 by internal movement) '1/This moving body 62 can be moved linearly in a predetermined direction.

本発明の構成、動作は−に記から明らかなとおりで、こ
の本発明によれば、小型で強い４１１−力がイ！Ｉられ
、その構散上、コギングも少ないリニア七−夕として、
安価で簡単に量産して世に提供できるＩｊ！Ｊ徴を何す
るものである。The structure and operation of the present invention are as clear from the description in -.According to the present invention, a small and strong 411-force is produced! As a linear Tanabata, there is little cogging due to its structure.
Ij that can be easily mass-produced and provided to the world at low cost! What does the J sign do?

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

第１図（ｒ、Ｖ本発明の一実施例としての概夛説明用７
針視図、第２図は第１図の縦断Ｉｆｉｉ図、第、３１ツ
：（づ電（奴ｒコイルの概略図、第、１１ツ１（・１串
磯］−ｌイルの斜視図、第５図（Ｌ：１半導体リニアモ
ータ（ｌ・二用いるＷ（砿マグネットど電機Ｓ′コイル
との展１）１１図である。 １　・　　・・半４を体リニア七−りの移Ｊｉｆｆ　１
則２　　　　半導体リニアモータの固定側３−ａ、３−
ｂ　　・・摺動側） ４−ａ　、　４．−ｂ　　　摺動軸同定部５−ａ、５−
ｂ　　　界磁マグネット固定部３６・　　・界磁マダイ
・ノ［・ ７−ａ、７−ｂ・・　　リニアベアリング８・　上板 ９　　・　　　　　　　　ド　　　板 １（）ａ、１０−ｂ・・・・側板 １１−ａ、ＩＩ−ｂ　　−磁性体ヨーク１２−（ａ〜ｄ
）・支柱 ｔｒｉ　−ａ　、　１３−　ｂ・　・電機子コイルトｌ
−ａ、Ｉ・１−１〕　　・ノ０リント配線基板１５ａ、
　１５　　ｂ　　、磁電変換素子１０−ａ、Ｈつ−１）
、、電諒姑子 １７−ａ、］７−ｂ　　　半導体整流装面１８　　・・
・・　・・リード線FIG. 1 (r, V 7 for general explanation as an embodiment of the present invention)
Needle view, Figure 2 is a vertical cross-sectional view of Figure 1, Figure 31: Schematic diagram of a coil, Figure 11 is a perspective view of a coil, Figure 5 (L: 1 semiconductor linear motor (l.2 used W (metallic magnet and electric machine S' coil 1) is Figure 11.
Rule 2 Fixed side 3-a, 3- of semiconductor linear motor
b...Sliding side) 4-a, 4. -b Sliding axis identification part 5-a, 5-
b Field magnet fixing part 36... Field magnet fixing part 36... 7-a, 7-b... Linear bearing 8. Upper plate 9. Plate 1()a, 10-b... Side plate 11- a, II-b - Magnetic material yoke 12- (a to d
)・Strut tri-a, 13-b・・Armature coil tri
-a, I・1-1] ・No-lint wiring board 15a,
15 b, magnetoelectric conversion element 10-a, H-1)
,,Denryoko 17-a,]7-b Semiconductor rectifier surface 18...
·· ··Lead

Claims (1)

【特許請求の範囲】[Claims] 長丁゛力向に沿って交互にＮ極、Ｓ極の礎）血を２個ｊ
９、ｌ＝、　、Ｔｈする１Ｊｉｌ磁マグネットを移動子
とし、該界１ａマグネットと面対面する固定子に設けた
電機ｒコイルか、推力に寄Ｊジする力、体部においてノ
アｉいに重信しないように配設し、電機子コイ設し／６
−ことを６似とする半導体リニアモータ。2 pieces of blood (alternately along the force direction, the base of the N pole and the S pole)
9, l = , , Th is a 1 Jil magnetic magnet as a moving element, and the electric coil installed on the stator facing the field 1a magnet, the force that approaches the thrust, and the force exerted on the body part. /6
- Semiconductor linear motor similar to 6.
JP7551083A 1983-04-27 1983-04-27 Semiconductor linear motor Pending JPS59213273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7551083A JPS59213273A (en) 1983-04-27 1983-04-27 Semiconductor linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7551083A JPS59213273A (en) 1983-04-27 1983-04-27 Semiconductor linear motor

Publications (1)

Publication Number Publication Date
JPS59213273A true JPS59213273A (en) 1984-12-03

Family

ID=13578303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7551083A Pending JPS59213273A (en) 1983-04-27 1983-04-27 Semiconductor linear motor

Country Status (1)

Country Link
JP (1) JPS59213273A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6377474U (en) * 1986-11-07 1988-05-23
JPH04111283U (en) * 1992-02-15 1992-09-28 エスエムシー株式会社 electromagnetic actuator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147219A (en) * 1977-05-27 1978-12-21 Nippon Telegr & Teleph Corp <Ntt> Brushless direct current linear motor
JPS5725148A (en) * 1980-07-21 1982-02-09 Oki Electric Ind Co Ltd Linear servo motor
JPS5752365A (en) * 1980-09-12 1982-03-27 Takahashi Yoshiteru Linear motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147219A (en) * 1977-05-27 1978-12-21 Nippon Telegr & Teleph Corp <Ntt> Brushless direct current linear motor
JPS5725148A (en) * 1980-07-21 1982-02-09 Oki Electric Ind Co Ltd Linear servo motor
JPS5752365A (en) * 1980-09-12 1982-03-27 Takahashi Yoshiteru Linear motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6377474U (en) * 1986-11-07 1988-05-23
JPH04111283U (en) * 1992-02-15 1992-09-28 エスエムシー株式会社 electromagnetic actuator

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