JPS6012265Y2 - Noise prevention capacitor device - Google Patents
Noise prevention capacitor deviceInfo
- Publication number
- JPS6012265Y2 JPS6012265Y2 JP3741980U JP3741980U JPS6012265Y2 JP S6012265 Y2 JPS6012265 Y2 JP S6012265Y2 JP 3741980 U JP3741980 U JP 3741980U JP 3741980 U JP3741980 U JP 3741980U JP S6012265 Y2 JPS6012265 Y2 JP S6012265Y2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- noise prevention
- capacitor device
- electrode
- case
- 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.)
- Expired
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Motor Or Generator Current Collectors (AREA)
Description
【考案の詳細な説明】
本考案は雑音防止用コンデンサ装置に係り、特にバッテ
リー充電用交流発電機に好適な雑音防止用コンデンサ装
置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a noise prevention capacitor device, and more particularly to a noise prevention capacitor device suitable for a battery charging alternator.
自動車用交流発電機は従来より整流出力のリップルによ
りカーラジオ、カーステレオ等に雑音が浸入するおそれ
があるため、実開昭５２−１１４２１涛公報にある如く
交流発電機の出力端子に雑音防止用コンデンサを設置し
ている。Automotive AC generators have traditionally had the risk of noise entering car radios, car stereos, etc. due to rectified output ripples, so as stated in Utility Model Application Publication No. 52-11421, a noise prevention device is installed at the output terminal of the AC generator. A capacitor is installed.
従来この種のコンデンサ装置は、第１図に示す如く外部
を筒状の金属ケース１で覆いケースに固定用の金具２を
溶接し、交流発電機のブラケット３に固定してアース電
極とする一方、上記コンデンサの端面よりリード線４を
引き出し、上記発電機の絶縁物５を介して取り付けられ
たプラス側出力端子ボルト６に固定用ナツト７により接
続固定されていた。Conventionally, this type of capacitor device has been constructed by covering the outside with a cylindrical metal case 1, welding a fixing fitting 2 to the case, and fixing it to a bracket 3 of an alternator to serve as a ground electrode, as shown in Fig. 1. A lead wire 4 was drawn out from the end face of the capacitor and was connected and fixed by a fixing nut 7 to a positive output terminal bolt 6 attached to the generator through an insulator 5.
このような従来のコンデンサ装置では筒状の金属ケース
のため発電機ブラケットからの飛び出しが大きく設置場
所によっては他の補機に干渉するおそれがあること、又
一方の端子がリード線のため、コンデンサ取り付けの自
動化が困難なこと、ケースが電極のため出力端子と短絡
のおそれがあるこを等の欠点がある。Conventional capacitor devices like this have a cylindrical metal case that protrudes from the generator bracket and may interfere with other auxiliary equipment depending on the installation location.Also, one terminal is a lead wire, so the capacitor Disadvantages include that it is difficult to automate the installation, and because the case is an electrode, there is a risk of short circuiting with the output terminal.
本考案の目的は小形で取扱い容易な雑音防止用コンデン
サ装置を提供するにある。The object of the present invention is to provide a noise prevention capacitor device that is small and easy to handle.
本考案はコンデンサ本体が樹脂ケースに内蔵され、絶縁
物を介在して対抗する電極より構成されるものである。In the present invention, the capacitor body is built into a resin case, and is composed of opposing electrodes with an insulator interposed therebetween.
以下第２図〜第４図に示す実施例について説明する。The embodiment shown in FIGS. 2 to 4 will be described below.
先ず第３図の断面図において、８はフェノール等の樹脂
で底形されるコンデンサの絶縁ケース、９は先端に貫通
穴を有するコンデンサの一方の電極で導電板で形成され
る。First, in the sectional view of FIG. 3, 8 is an insulating case of a capacitor whose bottom is made of resin such as phenol, and 9 is one electrode of the capacitor having a through hole at its tip, which is formed of a conductive plate.
１０はコンデンサ本体の保持と電極を兼用する他の電極
で電極９と同様導電板で形成され貫通穴を有する。Reference numeral 10 denotes another electrode which serves both as an electrode and to hold the capacitor body, and is made of a conductive plate like the electrode 9 and has a through hole.
１１は上記対抗する電極間に挿入され貫通穴を有する絶
縁材、１２はコンデンサ本体、１３はコンデンサ本体と
電極、ケース間に充填される樹脂で部品相互を固定して
いる。11 is an insulating material inserted between the opposing electrodes and has a through hole, 12 is a capacitor body, 13 is a resin filled between the capacitor body, the electrodes, and the case to fix the parts to each other.
電極９，１０にはコンデンサ本体１２と半田付により接
続を行なう半田付部１４を有する。The electrodes 9 and 10 have soldering portions 14 that are connected to the capacitor body 12 by soldering.
以上の構成によるコンデンサ装置は第５図に示す如く発
電機エンドブラケット３より絶縁して出された出力端子
６に挿入されエンドブラケットに位置決めされた後固定
用ナツト７で固定されると一方の端子９は出力端子ボル
トに、他方の端子１０はブラケット３に電気的に接続さ
れる。As shown in FIG. 5, the capacitor device with the above configuration is inserted into the output terminal 6 which is insulated from the generator end bracket 3, positioned on the end bracket, and then fixed with the fixing nut 7. 9 is electrically connected to an output terminal bolt, and the other terminal 10 is electrically connected to the bracket 3.
以上の様に、本考案実施例によれば、従来のコンデンサ
装置より小形化できるため、取付状態で固定用ナツトよ
りとび出さず、コンデンサケースも絶縁されているため
出力端子ボルトとコンデンサケースとの接触による短絡
もなくなり、さらにコンデンサ取付も従来一方の端子が
リード線のため自動化が困難であったに対し容易になる
という効果がある。As described above, according to the embodiment of the present invention, the capacitor device can be made smaller than the conventional capacitor device, so it does not protrude from the fixing nut when installed, and since the capacitor case is also insulated, the output terminal bolt and the capacitor case are Short circuits caused by contact are eliminated, and capacitor installation is now easier, whereas conventionally one terminal was a lead wire, which made automation difficult.
以上本考案によれば小形で取扱い容易な雑音防止用コン
デンサ装置が提供できる。As described above, according to the present invention, a noise prevention capacitor device that is small and easy to handle can be provided.
第１図は従来装置の取付を示す平面図、第２図は本考案
によるコンデンサ装置の一実施例を示す平面図、第３図
は第２図のＡ−Ａ断面図、第４図は背面図、第５図はそ
の取付を示す一部断面図である。
８・・・・・・樹脂ケース、９，１０・・細電極、１１
・・・・・・絶縁ブツシュ、１２・・・・・・コンデン
サ本体、１３・・・・・・充填樹脂、１４・・・・・・
電極半田付部。Fig. 1 is a plan view showing the installation of a conventional device, Fig. 2 is a plan view showing an embodiment of the capacitor device according to the present invention, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Fig. 4 is a rear view. FIG. 5 is a partial sectional view showing the attachment. 8... Resin case, 9, 10... Fine electrode, 11
...Insulation bushing, 12...Capacitor body, 13...Filled resin, 14...
Electrode soldering part.
Claims (1)
長する一対の導電板電極と、該電極間の端部に位置し、
電極に設けた取付穴と一致する位置に取付穴を有する絶
縁材と、前記コンデンサ本体の周囲を包囲し樹脂材を充
填してなる絶縁ケートとからなることを特徴とする雑音
防止用コンデンサ装置。A capacitor body, a pair of conductive plate electrodes connected to and extending from both sides of the capacitor, and located at an end between the electrodes,
A noise prevention capacitor device comprising an insulating material having a mounting hole at a position that corresponds to a mounting hole provided in an electrode, and an insulating cage that surrounds the capacitor body and is filled with a resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3741980U JPS6012265Y2 (en) | 1980-03-24 | 1980-03-24 | Noise prevention capacitor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3741980U JPS6012265Y2 (en) | 1980-03-24 | 1980-03-24 | Noise prevention capacitor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56139230U JPS56139230U (en) | 1981-10-21 |
| JPS6012265Y2 true JPS6012265Y2 (en) | 1985-04-20 |
Family
ID=29632986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3741980U Expired JPS6012265Y2 (en) | 1980-03-24 | 1980-03-24 | Noise prevention capacitor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012265Y2 (en) |
-
1980
- 1980-03-24 JP JP3741980U patent/JPS6012265Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56139230U (en) | 1981-10-21 |
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