JPS55593A - Flash device - Google Patents

Flash device

Info

Publication number
JPS55593A
JPS55593A JP6591279A JP6591279A JPS55593A JP S55593 A JPS55593 A JP S55593A JP 6591279 A JP6591279 A JP 6591279A JP 6591279 A JP6591279 A JP 6591279A JP S55593 A JPS55593 A JP S55593A
Authority
JP
Japan
Prior art keywords
neon tube
power source
switch
detecting circuit
voltage detecting
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
Application number
JP6591279A
Other languages
English (en)
Inventor
Takashi Uchiyama
Yukio Mashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP6591279A priority Critical patent/JPS55593A/ja
Publication of JPS55593A publication Critical patent/JPS55593A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Stroboscope Apparatuses (AREA)
JP6591279A 1979-05-28 1979-05-28 Flash device Pending JPS55593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6591279A JPS55593A (en) 1979-05-28 1979-05-28 Flash device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6591279A JPS55593A (en) 1979-05-28 1979-05-28 Flash device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP5752172A Division JPS4918030A (ja) 1972-06-09 1972-06-09

Publications (1)

Publication Number Publication Date
JPS55593A true JPS55593A (en) 1980-01-05

Family

ID=13300647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6591279A Pending JPS55593A (en) 1979-05-28 1979-05-28 Flash device

Country Status (1)

Country Link
JP (1) JPS55593A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408331A (en) * 1981-03-25 1983-10-04 Bell Telephone Laboratories, Incorporated V-Groove semiconductor light emitting devices
US4514896A (en) * 1981-03-25 1985-05-07 At&T Bell Laboratories Method of forming current confinement channels in semiconductor devices
JPS6258064A (ja) * 1985-09-05 1987-03-13 マンネスマン・レツクスロ−ト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング ラジアルピストン機械

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750224A (en) * 1952-11-06 1956-06-13 Clive Leonard Lacey Improvements in and relating to electric discharge tube apparatus
US2944193A (en) * 1958-01-23 1960-07-05 Honeywell Regulator Co Electric system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750224A (en) * 1952-11-06 1956-06-13 Clive Leonard Lacey Improvements in and relating to electric discharge tube apparatus
US2944193A (en) * 1958-01-23 1960-07-05 Honeywell Regulator Co Electric system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408331A (en) * 1981-03-25 1983-10-04 Bell Telephone Laboratories, Incorporated V-Groove semiconductor light emitting devices
US4514896A (en) * 1981-03-25 1985-05-07 At&T Bell Laboratories Method of forming current confinement channels in semiconductor devices
JPS6258064A (ja) * 1985-09-05 1987-03-13 マンネスマン・レツクスロ−ト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング ラジアルピストン機械

Similar Documents

Publication Publication Date Title
JPS55593A (en) Flash device
JPS5638030A (en) Automatic dimming electronic flash device
JPS5471347A (en) State detector
JPS5378682A (en) Apparatus for lighting discharge lamp
JPS54136382A (en) Partial discharge measuring circuit
JPS55162127A (en) Actuating circuit of digital unit
JPS6444673A (en) Discharge circuit to dc input line
JPS54153068A (en) Lamp lighting circuit of electronic wristwatches
JPS5554468A (en) Electric current detector
JPS54155446A (en) Power unit
JPS52100143A (en) Insufficient voltage detector
JPS5393322A (en) High voltage generator
JPS5282875A (en) Alarm-including charging apparatus for emergency lamps
JPS53126969A (en) Overvoltage detection circuit
JPS54105539A (en) Flash device
JPS57190773A (en) Balance monitoring device for welding current
JPS57157635A (en) Anti-parallel thyristor ignition device
JPS5333081A (en) Semiconductor light emitting device
JPS5676034A (en) State detection circuit for material to be detected
JPS5437463A (en) Ratch-up automatic recovery circuit
JPS56134823A (en) Contactless switch
JPS5329544A (en) Leak breker
JPS5559445A (en) Protecting circuit of main scr in electronic flash device
JPS5553718A (en) Reset signal generating circuit
JPS56129460A (en) Overcurrent preventing device