JPH0183345U - - Google Patents
Info
- Publication number
- JPH0183345U JPH0183345U JP1987179249U JP17924987U JPH0183345U JP H0183345 U JPH0183345 U JP H0183345U JP 1987179249 U JP1987179249 U JP 1987179249U JP 17924987 U JP17924987 U JP 17924987U JP H0183345 U JPH0183345 U JP H0183345U
- Authority
- JP
- Japan
- Prior art keywords
- solid state
- state relay
- power circuit
- relay
- fin portion
- 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
Links
- 239000007787 solid Substances 0.000 claims description 9
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図および第２図はそれぞれこの考案に係る
固体継電器の一例をパワー回路カートリツジ脱挿
状態で示す斜視図および電気回路ブロツク図、第
３図は同固体継電器全体の分解斜視図、第４図は
同固体継電器をパワー回路カートリツジ脱挿状態
で示す一部破断前面図、第５図は同固体継電器を
制御回路ブロツク側ケース脱挿状態で示す一部破
断側面図、第６図は固体継電器をパワー回路カー
トリツジ装着状態で示す一部破断側面図、第７図
Ａ，Ｂはそれぞれ同パワー回路カートリツジにお
けるトライアツクおよびその周辺部分を示す側面
図および前面図、第８図および第９図はそれぞれ
同パワー回路カートリツジをアブソーバ回路組込
前の状態で示す前面図および一部破断側面図、第
１０図は同パワー回路カートリツジの側面断面図
、第１１図は同パワー回路カートリツジをカバー
を破断して示す前面図、第１２図は同固体継電器
を複数個連設して使用する場合の説明図である。
１…継電器本体、２…パワー回路カートリツジ
、３…放熱器、３ａ…フイン部、３ｂ…基部、４
…取付装置、９…制御回路、１０…制御回路ブロ
ツク、１１…パワー半導体素子、１３…パワー回
路、９７…連結片部、３００ａ〜３００ｅ…フイ
ン。
Figures 1 and 2 are a perspective view and an electric circuit block diagram showing an example of the solid state relay according to this invention with a power circuit cartridge inserted and removed, respectively, Figure 3 is an exploded perspective view of the entire solid state relay, and Figure 4 Figure 5 is a partially cutaway front view showing the solid state relay with the power circuit cartridge inserted and removed; Figure 5 is a partially cutaway side view showing the solid state relay with the control circuit block side case inserted and removed; Figure 6 is a partially cutaway side view of the solid state relay with the power circuit cartridge inserted and removed. A partially cutaway side view showing the power circuit cartridge installed, FIGS. 7A and 7B are side and front views respectively showing the triax and its surrounding parts in the same power circuit cartridge, and FIGS. 8 and 9 are the same power circuit cartridge, respectively. A front view and a partially cutaway side view of the circuit cartridge before the absorber circuit is installed, FIG. 10 is a side sectional view of the power circuit cartridge, and FIG. 11 is a front view of the power circuit cartridge with the cover cut away. FIG. 12 is an explanatory diagram when a plurality of the same solid state relays are used in series. DESCRIPTION OF SYMBOLS 1...Relay body, 2...Power circuit cartridge, 3...Radiator, 3a...Fin part, 3b...Base, 4
...Mounting device, 9...Control circuit, 10...Control circuit block, 11...Power semiconductor element, 13...Power circuit, 97...Connecting piece portion, 300a-300e...Fin.
Claims (1)
ー半導体素子を駆動制御する制御回路が内蔵され
た継電器本体を、フイン部を有する放熱器の基部
前面側に装着し、上記フイン部の先端側に取付装
置を装着するようにした固体継電器において、上
記フイン部を構成する複数のフインの各先端同志
を、これらに一体形成された連結片部で連結した
ことを特徴とする固体継電器。 (2) 上記継電器本体を、制御回路ブロツクとパ
ワー回路カートリツジとに分けて構成してなる実
用新案登録請求の範囲第１項記載の固体継電器。[Scope of Claim for Utility Model Registration] (1) A relay body with a built-in control circuit that receives an input signal and controls the drive of a power semiconductor element in a power circuit is attached to the front side of the base of a heat sink having a fin portion, A solid state relay in which a mounting device is attached to the tip side of the fin portion is characterized in that the tips of the plurality of fins constituting the fin portion are connected to each other by a connecting piece portion integrally formed therewith. solid state relay. (2) The solid state relay according to claim 1, wherein the relay main body is divided into a control circuit block and a power circuit cartridge.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17924987U JPH0525248Y2 (en) | 1987-11-24 | 1987-11-24 | |
| US07/271,220 US5018050A (en) | 1987-11-17 | 1988-11-14 | Solid state relay |
| US07/651,457 US5144155A (en) | 1987-11-17 | 1991-02-05 | Power source apparatus using time sensitive switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17924987U JPH0525248Y2 (en) | 1987-11-24 | 1987-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0183345U true JPH0183345U (en) | 1989-06-02 |
| JPH0525248Y2 JPH0525248Y2 (en) | 1993-06-25 |
Family
ID=31470811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17924987U Expired - Lifetime JPH0525248Y2 (en) | 1987-11-17 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525248Y2 (en) |
-
1987
- 1987-11-24 JP JP17924987U patent/JPH0525248Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525248Y2 (en) | 1993-06-25 |
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