JPH0434012U - - Google Patents
Info
- Publication number
- JPH0434012U JPH0434012U JP7633290U JP7633290U JPH0434012U JP H0434012 U JPH0434012 U JP H0434012U JP 7633290 U JP7633290 U JP 7633290U JP 7633290 U JP7633290 U JP 7633290U JP H0434012 U JPH0434012 U JP H0434012U
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- noise filter
- cylindrical
- case
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Filters And Equalizers (AREA)
Description
第１図は、本考案の一実施例を示す分解外観斜
視図である。第２図は、本考案の他の実施例を示
す一部破断正面図。第３図は、第２図における端
子保持板を示す外観斜視図である。第４図は、本
考案の第３の実施例を端子保持板とケースとを省
いて示す分解外観斜視図である。第５図は、従来
例を示す一部破断正面図である。
１……コイル、２……ケース、３……端子保持
板、４，１１……板状端子、５，６……コンデン
サ、７……抵抗、８……取付ねじ、９……絶縁紙
、１０……樹脂、１２……透孔、１３……支持杆
、１４……係止爪、１５……配線基板、１６，１
７……導電体、１８……ハトメ、１９……角孔、
２０……支持片、２１……係止突部、２２…Ｕ形
保持具、２３……横溝。
FIG. 1 is an exploded external perspective view showing an embodiment of the present invention. FIG. 2 is a partially cutaway front view showing another embodiment of the present invention. 3 is an external perspective view showing the terminal holding plate in FIG. 2. FIG. FIG. 4 is an exploded external perspective view of the third embodiment of the present invention, with the terminal holding plate and case omitted. FIG. 5 is a partially cutaway front view showing a conventional example. 1... Coil, 2... Case, 3... Terminal holding plate, 4, 11... Plate terminal, 5, 6... Capacitor, 7... Resistor, 8... Mounting screw, 9... Insulating paper, 10...Resin, 12...Through hole, 13...Support rod, 14...Latching claw, 15...Wiring board, 16,1
7... Conductor, 18... Eyelet, 19... Square hole,
20... Support piece, 21... Locking protrusion, 22... U-shaped holder, 23... Horizontal groove.
Claims (1)
素子を円筒形金属ケースに収納し、外部接続用板
状端子を装着した端子保持板により前記ケースの
開口を塞いでなる筒形ノイズフイルタにおいて、
前記ケースに遊嵌する形状寸法の配線基板を介し
て所定の回路構成に結線すると共に前記端子保持
板に一体的に垂設した複数個の支持杆により前記
配線基板を支持することを特徴とする筒形ノイズ
フイルタ。 ２ 請求項１記載の筒形ノイズフイルタにおいて
、前記板状端子の少なくとも３個から延在垂下し
た支持片により前記配線基板を支持することを特
徴とする筒形ノイズフイルタ。 ３ 請求項１記載の筒形ノイズフイルタにおいて
、絶縁材からなるＵ形保持具で前記配線基板を挟
持することを特徴とする筒形ノイズフイルタ。[Claims for Utility Model Registration] 1. A plurality of filter elements connected in a predetermined circuit configuration are housed in a cylindrical metal case, and the opening of the case is closed with a terminal holding plate fitted with a plate-shaped terminal for external connection. In the cylindrical noise filter,
The wiring board is connected to a predetermined circuit configuration via a wiring board whose shape and dimensions fit loosely into the case, and the wiring board is supported by a plurality of support rods integrally hung from the terminal holding plate. Cylindrical noise filter. 2. The cylindrical noise filter according to claim 1, wherein the wiring board is supported by support pieces extending and hanging down from at least three of the plate-shaped terminals. 3. The cylindrical noise filter according to claim 1, wherein the wiring board is held between U-shaped holders made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7633290U JPH0434012U (en) | 1990-07-17 | 1990-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7633290U JPH0434012U (en) | 1990-07-17 | 1990-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434012U true JPH0434012U (en) | 1992-03-19 |
Family
ID=31617706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7633290U Pending JPH0434012U (en) | 1990-07-17 | 1990-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016178633A (en) * | 2015-03-19 | 2016-10-06 | 台達電子工業股▲ふん▼有限公司Ｄｅｌｔａｅｌｅｃｔｒｏｎｉｃｓ，Ｉｎｃ． | Power filter |
| WO2019232193A1 (en) * | 2018-05-31 | 2019-12-05 | Power Integrations, Inc. | Housing for ferrite beads and other pass-through electrical filter components |
| CN120979371A (en) * | 2025-07-15 | 2025-11-18 | 青岛云路新能源科技有限公司 | Filters and their manufacturing methods suitable for automated manufacturing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135847A (en) * | 1978-04-14 | 1979-10-22 | Asahi Glass Co Ltd | Food processing machine |
| JPS5826138A (en) * | 1981-08-08 | 1983-02-16 | 松下電器産業株式会社 | cleaning equipment |
| JPS5943921A (en) * | 1982-09-03 | 1984-03-12 | Toyota Motor Corp | Suction device of 2-suction valve type internal- combustion engine |
-
1990
- 1990-07-17 JP JP7633290U patent/JPH0434012U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135847A (en) * | 1978-04-14 | 1979-10-22 | Asahi Glass Co Ltd | Food processing machine |
| JPS5826138A (en) * | 1981-08-08 | 1983-02-16 | 松下電器産業株式会社 | cleaning equipment |
| JPS5943921A (en) * | 1982-09-03 | 1984-03-12 | Toyota Motor Corp | Suction device of 2-suction valve type internal- combustion engine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016178633A (en) * | 2015-03-19 | 2016-10-06 | 台達電子工業股▲ふん▼有限公司Ｄｅｌｔａｅｌｅｃｔｒｏｎｉｃｓ，Ｉｎｃ． | Power filter |
| CN106033928A (en) * | 2015-03-19 | 2016-10-19 | 台达电子工业股份有限公司 | Power supply filter |
| US9906200B2 (en) | 2015-03-19 | 2018-02-27 | Delta Electronics, Inc. | Power filter |
| WO2019232193A1 (en) * | 2018-05-31 | 2019-12-05 | Power Integrations, Inc. | Housing for ferrite beads and other pass-through electrical filter components |
| CN112204683A (en) * | 2018-05-31 | 2021-01-08 | 电力集成公司 | Housings for ferrite beads and other feed-through filter components |
| KR20210015821A (en) * | 2018-05-31 | 2021-02-10 | 파워 인티그레이션즈, 인크. | Housing for ferrite beads and other pass-through electrical filter elements |
| CN112204683B (en) * | 2018-05-31 | 2023-03-07 | 电力集成公司 | Housing for ferrite beads and other through electrical filter components |
| US12027295B2 (en) | 2018-05-31 | 2024-07-02 | Power Integrations, Inc. | Housing for ferrite beads and other pass-through electrical filter components |
| CN120979371A (en) * | 2025-07-15 | 2025-11-18 | 青岛云路新能源科技有限公司 | Filters and their manufacturing methods suitable for automated manufacturing |
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