JPS617084A - 回転チヨツパ−ミラ−組立体 - Google Patents

回転チヨツパ−ミラ−組立体

Info

Publication number
JPS617084A
JPS617084A JP59127931A JP12793184A JPS617084A JP S617084 A JPS617084 A JP S617084A JP 59127931 A JP59127931 A JP 59127931A JP 12793184 A JP12793184 A JP 12793184A JP S617084 A JPS617084 A JP S617084A
Authority
JP
Japan
Prior art keywords
chopper mirror
mirror
rotating
mirror assembly
dust
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
JP59127931A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0216197B2 (enrdf_load_stackoverflow
Inventor
Katsumasa Yamaguchi
勝正 山口
Koichi Kawada
耕一 河田
Yukio Sakagaito
坂垣内　征雄
Takeshi Masaki
健 正木
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59127931A priority Critical patent/JPS617084A/ja
Publication of JPS617084A publication Critical patent/JPS617084A/ja
Publication of JPH0216197B2 publication Critical patent/JPH0216197B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • B23K26/0673—Dividing the beam into multiple beams, e.g. multifocusing into independently operating sub-beams, e.g. beam multiplexing to provide laser beams for several stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP59127931A 1984-06-21 1984-06-21 回転チヨツパ−ミラ−組立体 Granted JPS617084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59127931A JPS617084A (ja) 1984-06-21 1984-06-21 回転チヨツパ−ミラ−組立体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59127931A JPS617084A (ja) 1984-06-21 1984-06-21 回転チヨツパ−ミラ−組立体

Publications (2)

Publication Number Publication Date
JPS617084A true JPS617084A (ja) 1986-01-13
JPH0216197B2 JPH0216197B2 (enrdf_load_stackoverflow) 1990-04-16

Family

ID=14972175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59127931A Granted JPS617084A (ja) 1984-06-21 1984-06-21 回転チヨツパ−ミラ−組立体

Country Status (1)

Country Link
JP (1) JPS617084A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0216197B2 (enrdf_load_stackoverflow) 1990-04-16

Similar Documents

Publication Publication Date Title
FR2715975B1 (fr) Rotor de turbomachine à rainures d'aube débouchantes axiales ou inclinées.
EP0151029A3 (en) Ring seal for contaminant trapping
TR199901219T1 (xx) G�r�nt� sa�lamak i�in optik sistem ve metod
JPS617084A (ja) 回転チヨツパ−ミラ−組立体
EP0137552B1 (en) Stepped polygon scan mirror
US4082416A (en) Radiation scanning system with two scanners rotating about parallel axes
JP2720012B2 (ja) エンコーダ
US4965445A (en) Rotation angle detector with outwardly extending radial projections
JPS60411A (ja) レ−ザモジユ−ル装置
JP2022144954A (ja) 走査形放射温度計
JPH0244257Y2 (enrdf_load_stackoverflow)
JPH0152730B2 (enrdf_load_stackoverflow)
RU2049340C1 (ru) Оптическая сканирующая система
JPS62242131A (ja) ダスト排出孔付き回転軸受機構
JPS60121097A (ja) レ−ザ加工装置
JPS619986A (ja) レ−ザ加工モニタ装置
JP2530324Y2 (ja) レーザ加工機用ワーク回転装置の機体保護構造
EP0131098A3 (en) A translation/rotation positioning device
FR2727582B1 (fr) Rotor a bagues collectrices de moteur electrique, permettant d'y fixer un disque de protection contre la poussiere sur la peripherie exterieure de la surface enveloppe axiale
KR940012443A (ko) 회전식 광 스캔휘일(optical scanwheel)의 제조방법
JPH0620149Y2 (ja) 警報器評価治具
JPS63177020A (ja) 反射型ロ−タリエンコ−ダの回転板
JPH085950A (ja) 光偏向装置
DE19650690A1 (de) Taktlineal oder Taktscheibe
JPH06285058A (ja) Ｘ線ｃｔ装置