JPS60144726A - シャッタ制御装置 - Google Patents

シャッタ制御装置

Info

Publication number
JPS60144726A
JPS60144726A JP24630083A JP24630083A JPS60144726A JP S60144726 A JPS60144726 A JP S60144726A JP 24630083 A JP24630083 A JP 24630083A JP 24630083 A JP24630083 A JP 24630083A JP S60144726 A JPS60144726 A JP S60144726A
Authority
JP
Japan
Prior art keywords
electrostrictive element
output point
negative
shutter
sine wave
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
JP24630083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0530255B2 (cs
Inventor
Yasuo Ishiguro
石黒　靖男
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP24630083A priority Critical patent/JPS60144726A/ja
Publication of JPS60144726A publication Critical patent/JPS60144726A/ja
Publication of JPH0530255B2 publication Critical patent/JPH0530255B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shutters For Cameras (AREA)
JP24630083A 1983-12-31 1983-12-31 シャッタ制御装置 Granted JPS60144726A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24630083A JPS60144726A (ja) 1983-12-31 1983-12-31 シャッタ制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24630083A JPS60144726A (ja) 1983-12-31 1983-12-31 シャッタ制御装置

Publications (2)

Publication Number Publication Date
JPS60144726A true JPS60144726A (ja) 1985-07-31
JPH0530255B2 JPH0530255B2 (cs) 1993-05-07

Family

ID=17146502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24630083A Granted JPS60144726A (ja) 1983-12-31 1983-12-31 シャッタ制御装置

Country Status (1)

Country Link
JP (1) JPS60144726A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232906A2 (en) 1986-02-12 1987-08-19 Minolta Co., Ltd. Photographic camera
JPS62223736A (ja) * 1986-03-26 1987-10-01 Copal Co Ltd 電磁駆動フォーカルプレーンシャッター
US4799078A (en) * 1987-02-18 1989-01-17 Minolta Camera Kabushiki Kaisha Camera with shutter actuated by piezoelectric element and flash light emitting means

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105479A (en) * 1979-02-06 1980-08-13 Sony Corp Automatic diaphragm device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105479A (en) * 1979-02-06 1980-08-13 Sony Corp Automatic diaphragm device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232906A2 (en) 1986-02-12 1987-08-19 Minolta Co., Ltd. Photographic camera
US4868597A (en) * 1986-02-12 1989-09-19 Minolta Camera Kabushiki Kaisha Photographic camera having a piezo-electric actuating element
US4868595A (en) * 1986-02-12 1989-09-19 Minolta Camera Kabushiki Kaisha Photographic camera
US4873544A (en) * 1986-02-12 1989-10-10 Minolta Camera Kabushiki Kaisha Photographic camera having a piezo-electric actuating element
US4882602A (en) * 1986-02-12 1989-11-21 Minolta Camera Kabushiki Kaisha Photographic camera having a piezo-electric actuating element
US4963916A (en) * 1986-02-12 1990-10-16 Minolta Camera Kabushiki Kaisha Photographic camera
JPS62223736A (ja) * 1986-03-26 1987-10-01 Copal Co Ltd 電磁駆動フォーカルプレーンシャッター
US4799078A (en) * 1987-02-18 1989-01-17 Minolta Camera Kabushiki Kaisha Camera with shutter actuated by piezoelectric element and flash light emitting means

Also Published As

Publication number Publication date
JPH0530255B2 (cs) 1993-05-07

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