JPH0368399U - - Google Patents
Info
- Publication number
- JPH0368399U JPH0368399U JP12785489U JP12785489U JPH0368399U JP H0368399 U JPH0368399 U JP H0368399U JP 12785489 U JP12785489 U JP 12785489U JP 12785489 U JP12785489 U JP 12785489U JP H0368399 U JPH0368399 U JP H0368399U
- Authority
- JP
- Japan
- Prior art keywords
- flash discharge
- discharge tube
- switching element
- emitting device
- light emitting
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Description
第１図は本考案の一実施例を示す閃光放電発光
器の回路図、第２図は本考案に係る閃光放電発光
器の具体的な回路例を示す図、第３図は従来例と
して示した閃光放電発光器の回路図である。
１０…ＤＣ−ＤＣコンバータ、１２…主コンデ
ンサ、１４…コイル、１５…キセノン放電管、１
８…トリガートランス、２０…発光信号発生回路
、３０…スイツチング素子、３１…助勢用コンデ
ンサ。
Fig. 1 is a circuit diagram of a flash discharge light emitting device according to an embodiment of the present invention, Fig. 2 is a diagram showing a specific circuit example of a flash discharge light emitting device according to the present invention, and Fig. 3 is a diagram showing a conventional example. FIG. 2 is a circuit diagram of a flash discharge light emitting device. 10...DC-DC converter, 12...main capacitor, 14...coil, 15...xenon discharge tube, 1
8...Trigger transformer, 20...Light emission signal generation circuit, 30...Switching element, 31...Supporting capacitor.
Claims (1)
ツチング素子を直列に接続し、閃光放電管をトリ
ガー回路によつてトリガーするに伴つて上記スイ
ツチング素子を導通させ発光始動させる閃光放電
発光器において、閃光放電管の給電路にコイルを
設け、コイル、閃光放電管、スイツチング素子を
順次接続した直列回路体を構成すると共に、上記
閃光放電管にコンデンサを並列に接続したことを
特徴とする閃光放電発光器。 In a flash discharge light emitting device, a switching element is connected in series to a flash discharge tube that is powered by a power supply circuit, and when the flash discharge tube is triggered by a trigger circuit, the switching element is made conductive and starts emitting light. A flash discharge light emitting device characterized in that a coil is provided in the power supply path of the discharge tube, and a series circuit body is formed by sequentially connecting the coil, flash discharge tube, and switching element, and a capacitor is connected in parallel to the flash discharge tube. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12785489U JPH0368399U (en) | 1989-11-02 | 1989-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12785489U JPH0368399U (en) | 1989-11-02 | 1989-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368399U true JPH0368399U (en) | 1991-07-04 |
Family
ID=31675595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12785489U Pending JPH0368399U (en) | 1989-11-02 | 1989-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009164201A (en) * | 2007-12-28 | 2009-07-23 | Ushio Inc | Substrate heating device and substrate heating method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5424546U (en) * | 1977-07-22 | 1979-02-17 | ||
| JPS553601A (en) * | 1978-06-21 | 1980-01-11 | Toshiba Corp | Power supplying device |
| JPS5540958U (en) * | 1978-09-11 | 1980-03-15 |
-
1989
- 1989-11-02 JP JP12785489U patent/JPH0368399U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5424546U (en) * | 1977-07-22 | 1979-02-17 | ||
| JPS553601A (en) * | 1978-06-21 | 1980-01-11 | Toshiba Corp | Power supplying device |
| JPS5540958U (en) * | 1978-09-11 | 1980-03-15 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009164201A (en) * | 2007-12-28 | 2009-07-23 | Ushio Inc | Substrate heating device and substrate heating method |
| US8476561B2 (en) | 2007-12-28 | 2013-07-02 | Ushiodenki Kabushiki Kaisha | Substrate heating device and substrate heating method |
| US8692166B2 (en) | 2007-12-28 | 2014-04-08 | Ushio Denki Kabushiki Kaisha | Substrate heating device and substrate heating method |
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