JPS6230247U - - Google Patents
Info
- Publication number
- JPS6230247U JPS6230247U JP12176885U JP12176885U JPS6230247U JP S6230247 U JPS6230247 U JP S6230247U JP 12176885 U JP12176885 U JP 12176885U JP 12176885 U JP12176885 U JP 12176885U JP S6230247 U JPS6230247 U JP S6230247U
- Authority
- JP
- Japan
- Prior art keywords
- discharge tubes
- flash discharge
- flash
- envelope
- transparent envelope
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第1図は本考案の電子閃光装置に使用の閃光放
電管の一例を示す斜視図、第2図イ,ロ,ハは第
1図の閃光放電管をA―A′線で切断し、かつ透
光性外囲器が夫々異なつたものである閃光放電管
の断面図、第3図イ,ロ,ハは第2図イ,ロ,ハ
の閃光放電管の夫々に対応した閃光放電管の配光
特性図、第4図は第2図イ,ロ,ハの閃光放電管
を使用した本考案の一実施例である電子閃光装置
の発光部の正面図、第5図は第4図の発光部をD
―D′線で切断し、矢印方向をみた断面図、第6
図は本考案の電子閃光装置の一実施例を示す発光
回路図である。
1……ベース、2,3……主電極、4……透光
性外囲器、5……分割体、6……トリガー電極、
8,9,10……閃光放電管、11……反射傘、
12……装置、14……主キヤパシタ、15……
切換スイツチ。
FIG. 1 is a perspective view showing an example of a flash discharge tube used in the electronic flash device of the present invention, and FIG. Cross-sectional views of flash discharge tubes with different translucent envelopes, Figure 3 A, B, and C show the flash discharge tubes corresponding to the flash discharge tubes in Figure 2 A, B, and C, respectively. 4 is a front view of the light emitting part of an electronic flash device which is an embodiment of the present invention using the flash discharge tubes shown in FIG. Set the light emitting part to D
- Sectional view taken along line D' and viewed in the direction of the arrow, No. 6
The figure is a light emitting circuit diagram showing an embodiment of the electronic flash device of the present invention. DESCRIPTION OF SYMBOLS 1...Base, 2,3...Main electrode, 4...Translucent envelope, 5...Divided body, 6...Trigger electrode,
8, 9, 10...flash discharge tube, 11...reflector,
12... device, 14... main capacitor, 15...
Changeover switch.
Claims (1)
一対の主電極を封止し、前記透光性外囲器の外表
面にトリガー電極を施してなる閃光放電管の複数
個と、前記複数個の閃光放電管が集中配置される
反射傘と、前記複数個の閃光放電管を主キヤパシ
タの充電エネルギーで択一的に発光させる発光回
路を有し、前記複数個の閃光放電管の透光性外囲
気は配光特性が夫々相異る形状である電子閃光装
置。 A plurality of flash discharge tubes each having a pair of main electrodes sealed in one open end of a transparent envelope filled with a rare gas, and a trigger electrode provided on the outer surface of the transparent envelope; a reflector in which the plurality of flash discharge tubes are centrally arranged; and a light emitting circuit that selectively causes the plurality of flash discharge tubes to emit light using charging energy of a main capacitor; An electronic flash device in which the translucent envelope has different shapes with different light distribution characteristics.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12176885U JPS6230247U (en) | 1985-08-08 | 1985-08-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12176885U JPS6230247U (en) | 1985-08-08 | 1985-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6230247U true JPS6230247U (en) | 1987-02-23 |
Family
ID=31011339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12176885U Pending JPS6230247U (en) | 1985-08-08 | 1985-08-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6230247U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4417341Y1 (en) * | 1966-06-10 | 1969-07-26 |
-
1985
- 1985-08-08 JP JP12176885U patent/JPS6230247U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4417341Y1 (en) * | 1966-06-10 | 1969-07-26 |