JPS63137832U - - Google Patents

Info

Publication number
JPS63137832U
JPS63137832U JP1987029813U JP2981387U JPS63137832U JP S63137832 U JPS63137832 U JP S63137832U JP 1987029813 U JP1987029813 U JP 1987029813U JP 2981387 U JP2981387 U JP 2981387U JP S63137832 U JPS63137832 U JP S63137832U
Authority
JP
Japan
Prior art keywords
sensor tube
dust
integrally formed
elastic material
registration request
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
JP1987029813U
Other languages
English (en)
Other versions
JPH052831Y2 (ja
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 filed Critical
Priority to JP1987029813U priority Critical patent/JPH052831Y2/ja
Priority to SE8800561A priority patent/SE506659C2/sv
Priority to DE3805522A priority patent/DE3805522A1/de
Priority to US07/160,769 priority patent/US4841144A/en
Publication of JPS63137832U publication Critical patent/JPS63137832U/ja
Application granted granted Critical
Publication of JPH052831Y2 publication Critical patent/JPH052831Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/264—Mechanical constructional elements therefor ; Mechanical adjustment thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Biochemistry (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Optical Measuring Cells (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Lens Barrels (AREA)

Description

【図面の簡単な説明】
第１図は一部を断面にした本考案の実施例であ
る要部の側面図、第２図は片側を断面にしたセン
サーチユーブの側面図、第３図は紙葉類搬送装置
の一部の側面図を示す。 １，２……光学素子、３ａ……円筒部、３ｂ…
…截頭円錐部、３……センサーチユーブ、６……
紙葉類搬送路、８……透過孔、１０……センサー
ボード、１１……カラー、１２……ワツシヤー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 嵌挿する光学素子１，２を密着保持できるよう
    な太さにした円筒部３ａの先端側には末広がりの
    截頭円錐部３ｂを一体にして伸縮自在な弾性材よ
    り形成したことを特徴とする光学検出装置の防塵
    用センサーチユーブ。
JP1987029813U 1987-02-27 1987-02-27 Expired - Lifetime JPH052831Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1987029813U JPH052831Y2 (ja) 1987-02-27 1987-02-27
SE8800561A SE506659C2 (sv) 1987-02-27 1988-02-18 Dammtätt hölje för en fotosensor
DE3805522A DE3805522A1 (de) 1987-02-27 1988-02-22 Staubschutzrohr fuer einen lichtsender oder lichtempfaenger
US07/160,769 US4841144A (en) 1987-02-27 1988-02-26 Dust-proof tube having a cylindrical portion that seals photosensor and integrally formed frustrum portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987029813U JPH052831Y2 (ja) 1987-02-27 1987-02-27

Publications (2)

Publication Number Publication Date
JPS63137832U true JPS63137832U (ja) 1988-09-12
JPH052831Y2 JPH052831Y2 (ja) 1993-01-25

Family

ID=12286459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987029813U Expired - Lifetime JPH052831Y2 (ja) 1987-02-27 1987-02-27

Country Status (4)

Country Link
US (1) US4841144A (ja)
JP (1) JPH052831Y2 (ja)
DE (1) DE3805522A1 (ja)
SE (1) SE506659C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002046894A (ja) * 2000-07-31 2002-02-12 Sato Corp 用紙センサー

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013911A (en) * 1988-05-27 1991-05-07 Oki Electric Industry Co., Ltd. Optical sensor unit with sealed optical element and cable connector
KR910006887B1 (ko) * 1988-06-15 1991-09-10 마쯔시다덴기산교 가부시기가이샤 전기소제기의 쓰레기 검지장치
US5202683A (en) * 1991-06-24 1993-04-13 Minnesota Mining And Manufacturing Company Optical traffic preemption detector
DE4214036A1 (de) * 1992-04-29 1993-11-04 Abb Patent Gmbh Vorrichtung zum empfang von fokussierter lichtstrahlung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE49916C (de) * P. LA COUR in Askovhus, Dänemark Verfahren und Apparat zum Geben optischer Signale
US2688099A (en) * 1949-09-14 1954-08-31 Everett H Bickley Scanning mechanism for color sorting machines
US2675488A (en) * 1951-01-06 1954-04-13 Everett H Bickley Scanning apparatus for color sorting
US3235739A (en) * 1962-12-19 1966-02-15 Owens Illinois Glass Co Method and apparatus for inspecting cylindrical objects by photosensitive means
US3433967A (en) * 1967-02-15 1969-03-18 George W Bernheim Photoelectric switch adapter for lantern
US3536831A (en) * 1968-04-10 1970-10-27 Totsu Kk Apparatus for detecting variations in a foreground subject from a television image thereof
DE1764690A1 (de) * 1968-07-17 1972-01-13 Mining & Chemical Products Wem Anordnung zur UEbertragung von Signalen zwischen zwei elektrischen Schaltkreisen
US3557376A (en) * 1969-02-14 1971-01-19 Honeywell Inc Radiation sensitive device for flow tube using moving fluid tight seal
US3922557A (en) * 1974-04-02 1975-11-25 Pitney Bowes Inc Apparatus for the optical examination of articles
JPS5435388B2 (ja) * 1974-12-27 1979-11-02
DE2758007C2 (de) * 1977-12-24 1979-10-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Steuern des Abzugsvorgangs bei einer Einrichtung zur Abgabe vereinzelter Sendungen von unterschiedlicher Länge sowie entsprechende Einrichtung
DE2819395C2 (de) * 1978-05-03 1980-01-10 Hoesch Werke Ag, 4600 Dortmund Verfahren und Vorrichtung zum Bestimmen der Breite von Walzerzeugnissen
JPS58151275A (ja) * 1982-03-05 1983-09-08 Hitachi Koki Co Ltd 用紙送り検出装置
DE3230524C2 (de) * 1982-08-17 1987-04-09 Agfa-Gevaert Ag, 5090 Leverkusen Einrichtung zum Erkennen von zwei oder mehreren Übereinanderliegenden Filmblättern
DE3410176A1 (de) * 1983-04-18 1984-10-18 Motorola, Inc., Schaumburg, Ill. Hochspannungs-optokoppler und verfahren zur herstellung desselben
DE3526001A1 (de) * 1984-12-20 1987-02-19 Werk Fernsehelektronik Veb Hochspannungsfester opto-koppler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002046894A (ja) * 2000-07-31 2002-02-12 Sato Corp 用紙センサー

Also Published As

Publication number Publication date
SE8800561L (sv) 1988-08-28
JPH052831Y2 (ja) 1993-01-25
US4841144A (en) 1989-06-20
SE8800561D0 (sv) 1988-02-18
SE506659C2 (sv) 1998-01-26
DE3805522A1 (de) 1988-09-08

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