JPH08340190A - Radio wave interference preventing device - Google Patents
Radio wave interference preventing deviceInfo
- Publication number
- JPH08340190A JPH08340190A JP7177895A JP17789595A JPH08340190A JP H08340190 A JPH08340190 A JP H08340190A JP 7177895 A JP7177895 A JP 7177895A JP 17789595 A JP17789595 A JP 17789595A JP H08340190 A JPH08340190 A JP H08340190A
- Authority
- JP
- Japan
- Prior art keywords
- insulated
- aluminum
- radio wave
- insulator
- aluminum plate
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 28
- 230000002265 prevention Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 239000011888 foil Substances 0.000 abstract description 6
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 abstract 4
- 229920006266 Vinyl film Polymers 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Motor Or Generator Frames (AREA)
- Dc Machiner (AREA)
- Noise Elimination (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は電波障害防止装置に関
する物である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radio interference prevention device.
【０００２】[0002]
【従来の技術】従来の直流モータは、整流子とブラシの
接点から発生する火花放電による妨害電波を防止する装
置は設けられていない。2. Description of the Related Art A conventional DC motor is not provided with a device for preventing an interfering radio wave due to a spark discharge generated from a contact between a commutator and a brush.
【０００３】[0003]
【発明が解決しようとする課題】直流モータの整流子と
ブラシの間から発生する火花による、妨害電波を防止す
る装置を設けていないため、テレビ、ラジオなどに電波
障害を起こし、家庭用の電気製品には直流モータは、あ
まり利用されていなかった。本発明はこれらの欠点を除
くためになされたものである。Since there is no device for preventing radio interference caused by sparks generated between the commutator of the DC motor and the brush, it causes radio interference in TVs, radios, etc. DC motors were rarely used in products. The present invention has been made to eliminate these drawbacks.
【０００４】[0004]
（イ） 入力側のコイル（１）の回りを絶縁し、その回
りにアルミ板又はアルミ泊を巻き、そのアルミ泊の回り
を絶縁する、絶縁された回りに出力側のコイル（５）を
巻く、次にコイル（５）の回りを絶縁する、絶縁された
回りをアルミ板で囲み、トランス（７）を構成する。 （ロ） 電気コードの回りをアルミ泊で巻き、そのアル
ミ泊の回りをラセン状に裸線を巻き、その回りをビニー
ルで被覆し電気コード（１０）を構成する。 （ハ） モータ（９）の回りを絶縁し、絶縁された回り
をアルミ泊又はアルミ板で囲み、モータ（９）を構成す
る。 （ニ） アルミの箱の内側を絶縁し、その中にバッテリ
ー又は電池を入れる。 本発明は以上のような構成よりなる、妨害電波防止装置
である。(A) Insulate around the input side coil (1), wrap an aluminum plate or aluminum wrap around it, and insulate around the aluminum wrap, wrap the output side coil (5) around the insulated Next, the coil (5) is insulated around it, and the insulated periphery is surrounded by an aluminum plate to form the transformer (7). (B) An electric cord (10) is constructed by winding an aluminum cord around the electric cord, winding a bare wire around the aluminum cord in a spiral shape, and covering the periphery with vinyl. (C) The motor (9) is insulated by surrounding the motor (9) and surrounding the insulated part with an aluminum plate or an aluminum plate. (D) Insulate the inside of the aluminum box and put the battery or batteries in it. The present invention is an interference wave preventing apparatus having the above-mentioned configuration.
【０００５】[0005]
【作用】直流モータ（９）で発生した妨害電波がコード
（１０）で放出防止されると同時に、入力側のコイル
（１）と出力側のコイル（５）で構成されたトランス
（８）で遮断され、コードなどを伝わってテレビ、ラジ
オなどの電波障害は無くなります。The electromagnetic wave generated by the DC motor (9) is prevented from being emitted by the cord (10), and at the same time, by the transformer (8) composed of the input side coil (1) and the output side coil (5). It will be cut off, the code will be transmitted, and the radio interference such as TV and radio will disappear.
【０００６】[0006]
（イ） 入力側のコイル（１）の回りを絶縁（２）を
し、その回りにアルミ板（３）またはアルミ泊を巻き、
アルミ泊の回りを絶縁（４）をし、その回りを出力側の
コイル（５）を巻く、コイル（５）の回りを絶縁（６）
する、絶縁した回りをアルミ板（７）で囲み、トランス
（８）を構成する。 （ロ） 電気コードの回りをアルミ泊（１１）を巻き、
アルミ泊の回りに螺旋状に裸線を巻く、その線の回りを
ビニールで被覆し、コード（１０）を構成する、又はア
ルミ泊のほか、アルミパイプの中にいれても良い。 （ハ） モータ（９）の回りを絶縁（４）をし、その回
りをアルミ板（３）で囲みモータ（９）を構成する。 （ニ） （１）と（５）で構成されたトランス（８）と
コード（１０）と接続する。 （ホ） モータ（９）とコード（１０）と接続する。 （ヘ） モータ（９）とトランス（８）と、コード（１
０）のアルミ泊（１１）の部分とアースする。 （ト） 電池及びバッテリーの場合でも（ヘ）と同様に
実施する。 以上をもって実施例とするが、この他上記の（ロ）のコ
ード（１０）の方法で、テレビアンテナ線を、構成する
ことができます。(A) Insulate (2) around the coil (1) on the input side, and wrap an aluminum plate (3) or aluminum foil around it.
Insulate (4) around the aluminum foil, wrap the output side coil (5) around it, and insulate around the coil (5) (6)
A transformer (8) is constructed by surrounding the insulated area with an aluminum plate (7). (B) Wrap an aluminum stay (11) around the electric cord,
A bare wire may be spirally wound around the aluminum stay, and the wire may be covered with vinyl to form the cord (10), or may be put in an aluminum pipe in addition to the aluminum stay. (C) The motor (9) is insulated around the motor (9), and the periphery thereof is surrounded by the aluminum plate (3) to form the motor (9). (D) The transformer (8) composed of (1) and (5) is connected to the cord (10). (E) Connect the motor (9) and the cord (10). (F) Motor (9), transformer (8), cord (1
It is grounded to the aluminum part (11) of 0). (G) For batteries and batteries, carry out in the same manner as (f). Although the above is an example, the television antenna line can be configured by the method of the code (10) in (b) above.
【０００７】[0007]
【発明の効果】本発明は以上のような構成であるが、こ
れを使用すると次のような効果がある。従来の直流モー
タは、整流子及びブラシの間の、接点から電気火花が発
生し、それがテレビ及びラジオなどの電波を妨害するた
め、家庭用の電気製品で長時間使用する物にはあまり利
用されていなかったが、本発明の装置を使用すると、火
花による電波障害はなくなり、クーラー又は冷蔵庫のよ
うな家庭用の電気製品にも、直流モータを利用すること
ができる様になるので、交流モータに比較すると電気効
率が数倍も良くなる効果がある。The present invention has the above-mentioned structure, but when it is used, the following effects can be obtained. Conventional DC motors are often used for household electric appliances that are used for a long time because electric sparks are generated from the contacts between the commutator and the brush, which interferes with radio waves such as televisions and radios. Although not provided, the use of the device of the present invention eliminates the radio wave interference due to sparks and makes it possible to use the DC motor for household electric appliances such as coolers or refrigerators. There is an effect that electric efficiency is improved several times as compared with.
【図１】トランス斜視図1] Transformer perspective view
【図２】トランス断面図[Figure 2] Cross section of transformer
【図３】モータ斜視図FIG. 3 is a perspective view of a motor
【図４】電気コードの横断面図FIG. 4 is a cross-sectional view of an electric cord.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｈ０４Ｂ 15/02 9375−5Ｅ Ｈ０１Ｆ 31/00 Ｚ // Ｈ０１Ｆ 27/36 Ｈ０２Ｋ 11/00 Ｓ (71)出願人 592213648 上妻 えり子 鹿児島県鹿児島市和田町926番地34号 (71)出願人 593075474 有田 きみよ 広島県安芸郡府中町宮の町４丁目11番地18 号 (71)出願人 593075485 金丸 秀子 宮崎県都城市南横市町1957番地30号 (72)発明者 上妻 宗清 鹿児島県鹿児島市和田町926番地34号─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical display location H04B 15/02 9375-5E H01F 31/00 Z // H01F 27/36 H02K 11/00 S (71 ) Applicant 592213648 Eriko Uzumazuma 34, 926, Wada-cho, Kagoshima City, Kagoshima Prefecture (71) Applicant 593075474 Kimiyo Arita 4--11, Miyanomachi, Fuchu-cho, Aki-gun, Hiroshima Prefecture (71) Applicant 593075485 Hideko Kanamaru Miyazaki Prefecture No.30, 1957, Minamiyoko-shi, Miyakonojo-shi (72) Inventor Sōsei Utsuma 926-34, Wada-cho, Kagoshima-shi, Kagoshima
Claims (1)
する物の回りを絶縁し、その回りをアルミ泊又はアルミ
板で巻く。 （ロ） 電源と電波障害を発生する物を、電気コードの
アルミ泊（１１）の部分でアースする。 以上のごとく構成された電波障害防止装置である。(A) Insulation is provided around a source of radio interference or an object that emits radio waves, and the periphery thereof is wrapped with an aluminum plate or an aluminum plate. (B) Ground the power source and objects that cause radio interference at the aluminum stay (11) of the electric cord. This is a radio interference prevention device configured as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7177895A JPH08340190A (en) | 1995-06-09 | 1995-06-09 | Radio wave interference preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7177895A JPH08340190A (en) | 1995-06-09 | 1995-06-09 | Radio wave interference preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08340190A true JPH08340190A (en) | 1996-12-24 |
Family
ID=16038946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7177895A Pending JPH08340190A (en) | 1995-06-09 | 1995-06-09 | Radio wave interference preventing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08340190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100705976B1 (en) * | 1999-09-28 | 2007-04-10 | 가부시끼가이샤덴껜세이끼겐규쇼 | Isolation Transformers |
-
1995
- 1995-06-09 JP JP7177895A patent/JPH08340190A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100705976B1 (en) * | 1999-09-28 | 2007-04-10 | 가부시끼가이샤덴껜세이끼겐규쇼 | Isolation Transformers |
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