JPS51117623A - Dimmer electronic light quantity insufficiency warning unit - Google Patents

Dimmer electronic light quantity insufficiency warning unit

Info

Publication number
JPS51117623A
JPS51117623A JP50042208A JP4220875A JPS51117623A JP S51117623 A JPS51117623 A JP S51117623A JP 50042208 A JP50042208 A JP 50042208A JP 4220875 A JP4220875 A JP 4220875A JP S51117623 A JPS51117623 A JP S51117623A
Authority
JP
Japan
Prior art keywords
light quantity
warning unit
electronic light
dimmer
quantity insufficiency
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
Application number
JP50042208A
Other languages
English (en)
Other versions
JPS5824766B2 (ja
Inventor
Itsuki Ban
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50042208A priority Critical patent/JPS5824766B2/ja
Publication of JPS51117623A publication Critical patent/JPS51117623A/ja
Publication of JPS5824766B2 publication Critical patent/JPS5824766B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Stroboscope Apparatuses (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
JP50042208A 1975-04-09 1975-04-09 チヨウコウデンシハツコウキノ ハツコウコウリヨウノ フソクオケイコクスルソウチ Expired JPS5824766B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50042208A JPS5824766B2 (ja) 1975-04-09 1975-04-09 チヨウコウデンシハツコウキノ ハツコウコウリヨウノ フソクオケイコクスルソウチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50042208A JPS5824766B2 (ja) 1975-04-09 1975-04-09 チヨウコウデンシハツコウキノ ハツコウコウリヨウノ フソクオケイコクスルソウチ

Publications (2)

Publication Number Publication Date
JPS51117623A true JPS51117623A (en) 1976-10-15
JPS5824766B2 JPS5824766B2 (ja) 1983-05-23

Family

ID=12629588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50042208A Expired JPS5824766B2 (ja) 1975-04-09 1975-04-09 チヨウコウデンシハツコウキノ ハツコウコウリヨウノ フソクオケイコクスルソウチ

Country Status (1)

Country Link
JP (1) JPS5824766B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111726A (en) * 1977-03-11 1978-09-29 Toshiba Shiyashin Youhin Kk Light control type electrooflashing device
JPS55155337A (en) * 1979-05-23 1980-12-03 Canon Inc Focus adjuster
JPS5692530A (en) * 1979-12-27 1981-07-27 Nippon Kogaku Kk <Nikon> Dimming display circuit of automatic dimming speed light
JP2020022188A (ja) * 2014-05-01 2020-02-06 株式会社バルカー 音波検知素子

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147978U (ja) * 1988-04-01 1989-10-13

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976524A (ja) * 1972-11-20 1974-07-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976524A (ja) * 1972-11-20 1974-07-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111726A (en) * 1977-03-11 1978-09-29 Toshiba Shiyashin Youhin Kk Light control type electrooflashing device
JPS55155337A (en) * 1979-05-23 1980-12-03 Canon Inc Focus adjuster
JPS5692530A (en) * 1979-12-27 1981-07-27 Nippon Kogaku Kk <Nikon> Dimming display circuit of automatic dimming speed light
JP2020022188A (ja) * 2014-05-01 2020-02-06 株式会社バルカー 音波検知素子

Also Published As

Publication number Publication date
JPS5824766B2 (ja) 1983-05-23

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