KR920008529A - Lens Shutter for Camera - Google Patents

Lens Shutter for Camera Download PDF

Info

Publication number
KR920008529A
KR920008529A KR1019900017383A KR900017383A KR920008529A KR 920008529 A KR920008529 A KR 920008529A KR 1019900017383 A KR1019900017383 A KR 1019900017383A KR 900017383 A KR900017383 A KR 900017383A KR 920008529 A KR920008529 A KR 920008529A
Authority
KR
South Korea
Prior art keywords
shutter
camera
sector
circuit pattern
shutter plate
Prior art date
Application number
KR1019900017383A
Other languages
Korean (ko)
Inventor
서재경
박현종
Original Assignee
안시환
삼성항공산업 주식회사
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 안시환, 삼성항공산업 주식회사 filed Critical 안시환
Priority to KR1019900017383A priority Critical patent/KR920008529A/en
Publication of KR920008529A publication Critical patent/KR920008529A/en

Links

Landscapes

  • Shutters For Cameras (AREA)

Abstract

내용 없음No content

Description

카메라용 렌즈 셔터Lens Shutter for Camera

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 관련하는 셔터의 분해 사시도.1 is an exploded perspective view of a shutter according to the present invention.

제2도는 본 발명의 일 실시예를 나타내는 결합 상태의 평면도.2 is a plan view of a coupled state showing an embodiment of the present invention.

제3도는 본 발명의 작용을 설명하기 위한 도면.3 is a view for explaining the operation of the present invention.

Claims (4)

광통로를 보유하는 셔터 플레이트와, 상기한 광통로를 개폐하는 1쌍의 섹터가 연동가능하게 설치되어 이루어지는 카메라용 셔터에 있어서, 상기한 제1섹터(7)와 셔터를 개폐함을 특징으로 하는 카메라용 셔터.A shutter for a camera comprising a shutter plate holding an optical path and a pair of sectors for opening and closing the optical path in an interlockable manner, wherein the first sector 7 and the shutter are opened and closed. Shutter for the camera. 제1항에 있어서, 셔터 플레이트(1)에는 N극과 S극으로 여자된 1쌍의 영구자석(5)(6)이 위치되어 자계를 형성하고, 제1섹터(7)에는 회로패턴(12)이 형성되어 전원이 인가됨에 의해 자계의 방향과 직교방향으로 전류가 흐르도록 한 것을 특징으로 하는 카메라용셔터.2. The shutter plate (1) according to claim 1, wherein a pair of permanent magnets (5) (6) excited by the N pole and the S pole are positioned in the shutter plate (1) to form a magnetic field, and the circuit pattern (12) in the first sector (7). ) Is formed so that the current flows in a direction orthogonal to the direction of the magnetic field by applying power. 제1항에 또는 제2항에 있어서, 셔터 플레이트(1)에는 회로패턴(12)이 형성되고, 제1섹터(7)에는 N극과 S극으로 여자된 영구자석(5)(6)이 설치됨을 특징으로 하는 카메라용 셔터.3. The circuit pattern 12 is formed in the shutter plate 1, and the permanent magnets 5 and 6 excited in the N and S poles are formed in the first sector 7. Shutter for the camera, characterized in that installed. 제2항 또는 제3항에 있어서, 회로패턴(12)는 종연장부(12a)와 횡연장부 (12b)를 포함하는 정방형 또는 동심원상으로 형성됨을 특징으로 하는 카메라용 셔터.4. A camera shutter according to claim 2 or 3, wherein the circuit pattern (12) is formed in a square or concentric shape including a longitudinal extension portion (12a) and a lateral extension portion (12b). ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900017383A 1990-10-29 1990-10-29 Lens Shutter for Camera KR920008529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900017383A KR920008529A (en) 1990-10-29 1990-10-29 Lens Shutter for Camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900017383A KR920008529A (en) 1990-10-29 1990-10-29 Lens Shutter for Camera

Publications (1)

Publication Number Publication Date
KR920008529A true KR920008529A (en) 1992-05-28

Family

ID=67739079

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017383A KR920008529A (en) 1990-10-29 1990-10-29 Lens Shutter for Camera

Country Status (1)

Country Link
KR (1) KR920008529A (en)

Similar Documents

Publication Publication Date Title
DE69613061D1 (en) Magnetic circuit arrangement with opposing permanent magnets
NL7613073A (en) MAGNETIC CLAMPING PLATE WITH PERMANENT AND ELECTRO-PERMANENT MAGNETS.
KR910006932A (en) Objective lens drive
DE3677617D1 (en) POLARIZED ELECTROMAGNETIC ACTUATOR.
IT8667180A1 (en) IMPROVEMENTS BY MAGNETIC CLOSING MEANS PROVIDED WITH PERMANENT MAGNETS.
DE3682671D1 (en) ELECTROMAGNETIC ACTUATOR WITH PERMANENT MAGNET.
CH621455B (en) STEPPER MOTOR.
DE69102222T2 (en) Permanent magnet type stepper motor.
KR920008529A (en) Lens Shutter for Camera
DE69113732T2 (en) Magnetic circuit with permanent magnet.
BE877631A (en) FE-CR-CO ALLOY PERMANENT MAGNETS WITH IMPROVED MAGNETIC PROPERTIES
DE69212802D1 (en) Permanent magnet focusing system with integrated astigmatism corrector
SU1229860A1 (en) Relay based rn hermetically sealed ferreed contacts
DE59108827D1 (en) Actuator for setting two self-holding positions
JPS5263709A (en) Film magnetic head of magnetic resistance effective type
SU741337A1 (en) Electromagnetic relay with two stable states
JPS61172079A (en) Hall sensor
JPS6326831U (en)
KR980004437A (en) Actuator for Optical Pickup
KR880003464A (en) Field device of DC motor
KR920003274A (en) Actuator of magneto-optical recording device
KR920013007A (en) Camera Shutter Exposure Device
KR920007046A (en) Structure of magnetron
JPS6459907A (en) Magnetic field application device
JPS5635600A (en) Power generating structure of mm-type pickup cartridge

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application