KR970011200B1 - Electric sutter for a camera - Google Patents

Electric sutter for a camera Download PDF

Info

Publication number: KR970011200B1
Authority: KR; South Korea
Prior art keywords: amateurs; sutter; camera; electric; rotor
Prior art date: 1992-11-10
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.): Expired - Fee Related

Application number

KR93011417A

Other languages

English (en)

Korean (ko)

Other versions

KR940012035A (ko

Inventor

Jae-Kyung Seo

Duk-Ho Choe

Sun-Ho Lee

Original Assignee

Samsung Aerospace Ind

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.)

1992-11-10

Filing date

1993-06-22

Publication date

1997-07-08

1993-06-22 Application filed by Samsung Aerospace Ind filed Critical Samsung Aerospace Ind

1993-06-22 Priority to KR93011417A priority Critical patent/KR970011200B1/ko

1994-06-22 Publication of KR940012035A publication Critical patent/KR940012035A/ko

1997-07-08 Application granted granted Critical

1997-07-08 Publication of KR970011200B1 publication Critical patent/KR970011200B1/ko

2013-06-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/14—Two separate members moving in opposite directions
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/24—Adjusting size of aperture formed by members when fully open so as to constitute a virtual diaphragm that is adjustable

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Shutters For Cameras (AREA)
Lens Barrels (AREA)

KR93011417A 1992-11-10 1993-06-22 Electric sutter for a camera Expired - Fee Related KR970011200B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR93011417A KR970011200B1 (en)	1992-11-10	1993-06-22	Electric sutter for a camera

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR920021057		1992-11-10
KR92-21057		1992-11-10
KR93011417A KR970011200B1 (en)	1992-11-10	1993-06-22	Electric sutter for a camera

Publications (2)

Publication Number	Publication Date
KR940012035A KR940012035A (ko)	1994-06-22
KR970011200B1 true KR970011200B1 (en)	1997-07-08

Family

ID=19342853

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR93011417A Expired - Fee Related KR970011200B1 (en)	1992-11-10	1993-06-22	Electric sutter for a camera

Country Status (7)

Country	Link
JP (1)	JP2868965B2 (de)
KR (1)	KR970011200B1 (de)
CN (1)	CN1090395A (de)
DE (1)	DE4302389C2 (de)
FR (1)	FR2697924B1 (de)
GB (1)	GB2272532B (de)
RU (1)	RU2103709C1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2291206B (en) *	1992-09-14	1996-05-22	Seikosha Kk	Motor driven shutter
US5708885A (en) *	1996-01-26	1998-01-13	Asahi Kogaku Kogyo Kabushiki Kaisha	Light intercepting device of a lens shutter type of camera
AT406800B (de) *	1998-03-09	2000-09-25	Bauer Fritz	Steuerungssystem für ein objektiv einer kamera
JP4788986B2 (ja)	2001-05-10	2011-10-05	Ｓｍｃ株式会社	リニアモータ
KR100655901B1 (ko)	2003-02-10	2006-12-08	씨제이 주식회사	장립종을 이용한 밥알의 흩어짐성이 뛰어난 무균화포장밥의 제조방법
JP4739681B2 (ja) *	2004-02-05	2011-08-03	パナソニック株式会社	鏡筒
KR100703329B1 (ko) *	2005-01-03	2007-04-03	삼성전자주식회사	카메라 렌즈 어셈블리의 셔터 장치
CN101042515B (zh) *	2006-03-23	2010-05-12	亚洲光学股份有限公司	相机用快门机构
CN101493631B (zh)	2008-01-24	2012-01-25	鸿富锦精密工业（深圳）有限公司	机械快门及使用该机械快门的相机模组
KR100952441B1 (ko)	2008-04-08	2010-04-14	비타이 테크놀러지 코포레이션 리미티드	셔터 장치
DE102009020287B4 (de) *	2009-05-07	2013-12-24	Leica Camera Ag	Zentralverschluß
TWI405022B (zh) *	2009-02-24	2013-08-11	E Pin Optical Industry Co Ltd	音圈馬達驅動之自動對焦鏡頭模組
EP3832358B1 (de) *	2018-08-03	2023-12-20	Ningbo Sunny Opotech Co., Ltd.	Vorrichtung mit variabler apertur, kameramodul und herstellung derselben
CN110908218B (zh) *	2019-12-01	2021-11-30	西北工业大学	一种缠绕式形状记忆合金丝驱动的机械虹膜装置
CN114660799A (zh) *	2022-03-29	2022-06-24	深圳市智楚光学科技有限公司	电子快门组件及光输出设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU6012173A (en) *	1972-09-14	1975-03-13	Koike Seiki K K	Diaphragm-assisted exposure control device and electro- magnetic rotary motion device
DE2801383A1 (de) *	1978-01-13	1979-07-19	Agfa Gevaert Ag	Fotografische kamera mit einer fokussiervorrichtung
DE2827857C2 (de) *	1978-06-24	1983-01-20	Prontor-Werk Alfred Gauthier Gmbh, 7547 Wildbad	Objektivverschluß zur Erzielung extrem kurzer Belichtungszeiten
US4426145A (en) *	1981-08-10	1984-01-17	Olympus Optical Company, Ltd.	Lens shutter camera
JPS58216230A (ja) *	1982-06-11	1983-12-15	Fuji Photo Film Co Ltd	電磁駆動シヤツタ
DE3346769A1 (de) *	1982-12-23	1984-06-28	Konishiroku Photo Industry Co., Ltd., Tokio/Tokyo	Elektromagnetisch angetriebener verschluss
JPS619631A (ja) *	1984-06-25	1986-01-17	Seiko Koki Kk	カメラにおける電磁駆動シヤツタ
US4561744A (en) *	1984-11-19	1985-12-31	Peter Rietbrock	Electromagnetically operated leaf shutter
JPS644096Y2 (de) *	1985-10-31	1989-02-02
JPH067214B2 (ja) *	1986-07-14	1994-01-26	富士写真フイルム株式会社	クラツチ連動機構
JP2551827B2 (ja) *	1988-11-30	1996-11-06	セイコープレシジョン株式会社	レンズ駆動機構付シャッタ
SU1610465A1 (ru) *	1988-12-05	1990-11-30	Предприятие П/Я Г-4046	Программный электронный затвор фотоаппарата с приводом объектива

1993
- 1993-01-15 GB GB9300765A patent/GB2272532B/en not_active Expired - Lifetime
- 1993-01-28 RU RU93004479A patent/RU2103709C1/ru active
- 1993-01-28 DE DE4302389A patent/DE4302389C2/de not_active Expired - Lifetime
- 1993-01-28 JP JP5032704A patent/JP2868965B2/ja not_active Expired - Lifetime
- 1993-01-29 FR FR9300966A patent/FR2697924B1/fr not_active Expired - Fee Related
- 1993-01-30 CN CN93102076A patent/CN1090395A/zh active Pending
- 1993-06-22 KR KR93011417A patent/KR970011200B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE4302389A1 (de)	1994-05-11
RU2103709C1 (ru)	1998-01-27
CN1090395A (zh)	1994-08-03
JPH06324378A (ja)	1994-11-25
JP2868965B2 (ja)	1999-03-10
GB2272532B (en)	1995-11-15
GB2272532A (en)	1994-05-18
KR940012035A (ko)	1994-06-22
FR2697924A1 (fr)	1994-05-13
DE4302389C2 (de)	1998-05-28
GB9300765D0 (en)	1993-03-03
FR2697924B1 (fr)	1995-02-03

Publication	Publication Date	Title
KR970011200B1 (en)	1997-07-08	Electric sutter for a camera
EP0164827A3 (de)	1987-03-25	Dynamoelektrische Maschine
AU572477B2 (en)	1988-05-12	Permanent magnet dynamo electric machine
DE69306344D1 (de)	1997-01-16	Elektrischer Schrittmotor
EP0762619A3 (de)	1998-07-29	Verfahren und Vorrichtung zur Reduzierung des sogenannten Nutruckens bei einem Elektromotor
AU594262B2 (en)	1990-03-01	Permanent magnet variable reluctance generator
DE58909764D1 (de)	1997-02-27	Elektrische Maschine mit Flüssigkeitskühlung
DE3374911D1 (en)	1988-01-21	A permanent magnet field type rotor structure for an electric machine
FI944585A0 (fi)	1994-09-30	Menetelmä ja laitteisto tahtimoottorin jarruttamisMenetelmä ja laitteisto tahtimoottorin jarruttamiseksi eksi
DE3177258D1 (de)	1991-10-31	Elektromotor.
GB9622168D0 (en)	1996-12-18	Locking devices and control circuitry for permanent magnet electric motors
MY121721A (en)	2006-02-28	Permanent magnet rotor type electric motor
CA2011300A1 (en)	1990-09-02	Direct current dynamoelectric machines utilizing high strength permanent magnets
GB2216731B (en)	1991-11-13	Means for mounting permanent magnets on a rotor of an electric machine
ATE43461T1 (de)	1989-06-15	Elektrischer antrieb oder generator.
DE69017919D1 (de)	1995-04-20	Magnetisches induktionsverfahren und rotormagnetkreis zur erzeugung mechanischer und elektrischer leistung.
EP1303029A3 (de)	2003-06-04	Elektrische Maschine mit mindestens zwei Rotoren
JPS55106074A (en)	1980-08-14	Moving-coil type linear motor
ATE32815T1 (de)	1988-03-15	Elektrische maschine.
EP0342332A3 (en)	1990-05-02	Electric motor
JPS57110063A (en)	1982-07-08	Power generator
SE8402659D0 (sv)	1984-05-17	Elektrisk maskin
GB2158654A (en)	1985-11-13	Commutator electric motor
DE59108639D1 (de)	1997-04-30	Seilbahnantrieb
GB2201843B (en)	1990-12-12	An electric motor

Legal Events

Date	Code	Title	Description
1993-06-22	A201	Request for examination
1993-06-22	PA0109	Patent application	St.27 status event code: A-0-1-A10-A12-nap-PA0109
1993-06-22	PA0201	Request for examination	St.27 status event code: A-1-2-D10-D11-exm-PA0201
1993-06-22	R17-X000	Change to representative recorded	St.27 status event code: A-3-3-R10-R17-oth-X000
1993-09-15	P11-X000	Amendment of application requested	St.27 status event code: A-2-2-P10-P11-nap-X000
1993-09-15	P13-X000	Application amended	St.27 status event code: A-2-2-P10-P13-nap-X000
1994-01-24	P11-X000	Amendment of application requested	St.27 status event code: A-2-2-P10-P11-nap-X000
1994-01-24	P13-X000	Application amended	St.27 status event code: A-2-2-P10-P13-nap-X000
1994-06-22	PG1501	Laying open of application	St.27 status event code: A-1-1-Q10-Q12-nap-PG1501
1997-01-16	E902	Notification of reason for refusal
1997-01-16	PE0902	Notice of grounds for rejection	St.27 status event code: A-1-2-D10-D21-exm-PE0902
1997-03-17	T11-X000	Administrative time limit extension requested	St.27 status event code: U-3-3-T10-T11-oth-X000
1997-04-16	T11-X000	Administrative time limit extension requested	St.27 status event code: U-3-3-T10-T11-oth-X000
1997-05-16	P11-X000	Amendment of application requested	St.27 status event code: A-2-2-P10-P11-nap-X000
1997-05-16	P13-X000	Application amended	St.27 status event code: A-2-2-P10-P13-nap-X000
1997-06-13	G160	Decision to publish patent application
1997-07-08	PG1601	Publication of registration	St.27 status event code: A-4-4-Q10-Q13-nap-PG1601
1997-10-06	E701	Decision to grant or registration of patent right
1997-10-06	PE0701	Decision of registration	St.27 status event code: A-1-2-D10-D22-exm-PE0701
1997-10-15	GRNT	Written decision to grant
1997-10-15	PR0701	Registration of establishment	St.27 status event code: A-2-4-F10-F11-exm-PR0701
1997-10-15	PR1002	Payment of registration fee	St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1
2000-04-17	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301
2000-07-08	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4
2001-07-01	R17-X000	Change to representative recorded	St.27 status event code: A-5-5-R10-R17-oth-X000
2001-09-28	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5
2002-09-27	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6
2003-10-01	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7
2004-09-21	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8
2005-09-30	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9
2006-09-26	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10
2007-01-15	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301
2007-09-28	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11
2008-10-02	FPAY	Annual fee payment	Payment date: 20081002 Year of fee payment: 12
2008-10-02	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12
2009-04-13	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R11-asn-PN2301
2009-04-17	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R14-asn-PN2301
2009-10-16	LAPS	Lapse due to unpaid annual fee
2009-10-16	PC1903	Unpaid annual fee	St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20091016 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE
2010-09-10	PC1903	Unpaid annual fee	St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20091016
2011-06-27	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2015-07-10	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301
2017-06-01	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2017-09-12	P22-X000	Classification modified	St.27 status event code: A-4-4-P10-P22-nap-X000
2018-05-16	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000