JPH0437930B2 - - Google Patents

Info

Publication number
JPH0437930B2
JPH0437930B2 JP59055664A JP5566484A JPH0437930B2 JP H0437930 B2 JPH0437930 B2 JP H0437930B2 JP 59055664 A JP59055664 A JP 59055664A JP 5566484 A JP5566484 A JP 5566484A JP H0437930 B2 JPH0437930 B2 JP H0437930B2
Authority
JP
Japan
Prior art keywords
light
container
liquid surface
liquid
receiving camera
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.)
Expired - Lifetime
Application number
JP59055664A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60200128A (ja
Inventor
Michihito Kurahashi
Hidejiro Hatsutori
Fumio Yoshioka
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.)
Suntory Ltd
Original Assignee
Suntory 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 Suntory Ltd filed Critical Suntory Ltd
Priority to JP5566484A priority Critical patent/JPS60200128A/ja
Publication of JPS60200128A publication Critical patent/JPS60200128A/ja
Publication of JPH0437930B2 publication Critical patent/JPH0437930B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP5566484A 1984-03-23 1984-03-23 液面測定方法 Granted JPS60200128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5566484A JPS60200128A (ja) 1984-03-23 1984-03-23 液面測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5566484A JPS60200128A (ja) 1984-03-23 1984-03-23 液面測定方法

Publications (2)

Publication Number Publication Date
JPS60200128A JPS60200128A (ja) 1985-10-09
JPH0437930B2 true JPH0437930B2 (enrdf_load_stackoverflow) 1992-06-22

Family

ID=13005116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5566484A Granted JPS60200128A (ja) 1984-03-23 1984-03-23 液面測定方法

Country Status (1)

Country Link
JP (1) JPS60200128A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012008111A (ja) * 2010-06-24 2012-01-12 Norimasa Sasaki 水位測定装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0711441B2 (ja) * 1989-09-11 1995-02-08 大正製薬株式会社 液面高さの検査装置
US6252980B1 (en) * 1993-11-24 2001-06-26 Nira Schwartz Additional dynamic fluid level and bubble inspection for quality and process control
US6448574B1 (en) 2000-03-14 2002-09-10 Dade Behring Inc. Method and apparatus for determining liquid levels in a liquid sample container
DE102009022691A1 (de) * 2009-05-26 2010-12-30 Krones Ag Verfahren und Vorrichtung zur Bestimmung einer Schaumdichte

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535822B2 (enrdf_load_stackoverflow) * 1971-12-14 1978-03-02
JPS548076A (en) * 1977-06-21 1979-01-22 Kikkoman Shoyu Co Ltd Method and device for controlling level of liquid packed in container
JPS56146225U (enrdf_load_stackoverflow) * 1980-04-04 1981-11-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012008111A (ja) * 2010-06-24 2012-01-12 Norimasa Sasaki 水位測定装置

Also Published As

Publication number Publication date
JPS60200128A (ja) 1985-10-09

Similar Documents

Publication Publication Date Title
JPH0535811B2 (enrdf_load_stackoverflow)
US6226081B1 (en) Optical height of fill detection system and associated methods
DE3562534D1 (en) Device for the determination of the diffuse surface reflection of a sample of small dimensions
US4483615A (en) Method and apparatus for detecting checks in glass tubes
KR900014876A (ko) 생체(biological object)검지 장치
DE3567273D1 (en) Device for detecting differences in color
CA2237204A1 (en) Container sealing surface area inspection
US4664525A (en) Method and apparatus for detecting inferior container
JPH0437930B2 (enrdf_load_stackoverflow)
ES2006513A6 (es) Dispositivo para detectar el nivel de carga en un silo de material fibroso y procedimiento para el ajuste de la instalacion de medicion del citado nivel de carga
EP0806651A2 (en) Reflectance spectroscope with read head for minimizing singly-reflected light rays
US3610756A (en) Apparatus for determining the color of cut diamonds
JPH0452885B2 (enrdf_load_stackoverflow)
JPS60200126A (ja) 液面測定方法
JPS59230143A (ja) Ｌｅｄ表示器の光もれ検出装置
JPS62127634A (ja) 液面測定方法および装置
JP2003307448A (ja) 境界位置検出装置および境界位置検出方法
US4764023A (en) Heat transfer rate measurement using the optical properties of a dissolving coating
JPS5752807A (en) Device for measuring film thickness
JPS56158977A (en) Presence detector
JPH0121884B2 (enrdf_load_stackoverflow)
JP2000266585A (ja) 照度式液面計
JPS57171250A (en) Detection of defect
KR100202641B1 (ko) 디벨로프 파티클 검출장치
JPS582630A (ja) リ−ク検査装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees