JPS5538591A - Flash camera device - Google Patents

Flash camera device

Info

Publication number
JPS5538591A
JPS5538591A JP11319278A JP11319278A JPS5538591A JP S5538591 A JPS5538591 A JP S5538591A JP 11319278 A JP11319278 A JP 11319278A JP 11319278 A JP11319278 A JP 11319278A JP S5538591 A JPS5538591 A JP S5538591A
Authority
JP
Japan
Prior art keywords
ammeter
photoconductive
terminals
power consumption
switch
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
JP11319278A
Other languages
Japanese (ja)
Inventor
Hiroshi Iwata
Tetsuo Yamaoka
Original Assignee
West Electric Co Ltd
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 West Electric Co Ltd filed Critical West Electric Co Ltd
Priority to JP11319278A priority Critical patent/JPS5538591A/en
Publication of JPS5538591A publication Critical patent/JPS5538591A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce power consumption to a constant voltage circuit by the constitution of cooperatively changing over the switch which controls the connection of a photoconductive element and an ammeter and the switch which controls the supply from a power source to a strobe.
CONSTITUTION: When changeover switches 6, 7 are changed over from terminals 6a, 7a to terminals 6b, 7b respectively, an EE mode is set and the constant voltage across a resistance 10 and the current corresponding to the subject luminance of a photoconductive element 14 are supplied to an ammeter 5, whereby correct automatic exposure photographing is accomplished. Even if the changeover switches 6, 7 are neglected to be returned to the terminals 6a, 7a after the use of the device, the camera is normally in a contained state and the supply current to the photoconductive element 14 is slight, thus the power consumption by the ammeter is negligible. Hence, there is no need for considering power consumption by the neglection of turning off of power source switch.
COPYRIGHT: (C)1980,JPO&Japio
JP11319278A 1978-09-13 1978-09-13 Flash camera device Pending JPS5538591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11319278A JPS5538591A (en) 1978-09-13 1978-09-13 Flash camera device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11319278A JPS5538591A (en) 1978-09-13 1978-09-13 Flash camera device

Publications (1)

Publication Number Publication Date
JPS5538591A true JPS5538591A (en) 1980-03-18

Family

ID=14605876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11319278A Pending JPS5538591A (en) 1978-09-13 1978-09-13 Flash camera device

Country Status (1)

Country Link
JP (1) JPS5538591A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4885135A (en) * 1972-02-14 1973-11-12
JPS51101524A (en) * 1975-03-05 1976-09-08 Konan Camera Res Inst SUTOROBONAIZOKAMERANODENGENKAIRO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4885135A (en) * 1972-02-14 1973-11-12
JPS51101524A (en) * 1975-03-05 1976-09-08 Konan Camera Res Inst SUTOROBONAIZOKAMERANODENGENKAIRO

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