DK149667B - Afstandsmaaler til maaling af et lags tykkelse - Google Patents

Afstandsmaaler til maaling af et lags tykkelse Download PDF

Info

Publication number
DK149667B
DK149667B DK448780AA DK448780A DK149667B DK 149667 B DK149667 B DK 149667B DK 448780A A DK448780A A DK 448780AA DK 448780 A DK448780 A DK 448780A DK 149667 B DK149667 B DK 149667B
Authority
DK
Denmark
Prior art keywords
probe
signal
light
level
storage capacitor
Prior art date
Application number
DK448780AA
Other languages
Danish (da)
English (en)
Other versions
DK448780A (da
Inventor
John Brian Hennessy
Rodney James Twizell
Original Assignee
John Brian Hennessy
New Zealand Dev Finance
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 John Brian Hennessy, New Zealand Dev Finance filed Critical John Brian Hennessy
Publication of DK448780A publication Critical patent/DK448780A/da
Publication of DK149667B publication Critical patent/DK149667B/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
DK448780AA 1979-10-30 1980-10-23 Afstandsmaaler til maaling af et lags tykkelse DK149667B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ19060579 1979-10-30
NZ19060579 1979-10-30

Publications (2)

Publication Number Publication Date
DK448780A DK448780A (da) 1981-05-01
DK149667B true DK149667B (da) 1986-09-01

Family

ID=19918809

Family Applications (1)

Application Number Title Priority Date Filing Date
DK448780AA DK149667B (da) 1979-10-30 1980-10-23 Afstandsmaaler til maaling af et lags tykkelse

Country Status (9)

Country Link
US (1) US4352245A (de)
EP (1) EP0028509B1 (de)
JP (1) JPS56124004A (de)
AT (1) ATE8180T1 (de)
AU (1) AU549297B2 (de)
DE (1) DE3068369D1 (de)
DK (1) DK149667B (de)
IE (1) IE50365B1 (de)
ZA (1) ZA806569B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493168A (en) * 1983-06-16 1985-01-15 Coburn Optical Industries, Inc. Calibration gauge for computer-controlled lens generator, or the like
DK154363C (da) * 1987-06-30 1989-08-07 Slagteriernes Forskningsinst Apparat til bestemmelse af koedkvalitet og sonde til brug i dette apparat
AU625967B2 (en) * 1988-02-17 1992-07-23 Australian Meat And Livestock Corporation Measuring apparatus
DE3928679A1 (de) * 1989-08-30 1991-03-14 Datacontrol Systemtechnik Gmbh Verfahren und vorrichtung zur leckpruefung an vertikaltanks oder tankfarmen
FR2691543B1 (fr) * 1992-05-22 1995-07-07 Sydel Appareil de mesure de la qualite de la viande.
JPH07151520A (ja) * 1993-11-30 1995-06-16 Juki Corp 厚み検出装置
CA2476208A1 (en) * 2002-02-07 2003-08-14 Synthes (U.S.A.) Device for length and depth measurements in surgery
US8530844B2 (en) * 2005-06-27 2013-09-10 Sfk Technology A/S Recording of position-specific wavelength absorption spectra
CN106225695B (zh) * 2016-09-18 2020-03-06 成都广宇科技有限公司 一种猪胴体背膘检测仪

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763935A (en) * 1954-06-11 1956-09-25 Purdne Res Foundation Determining depth of layers of fat and of muscle on an animal body
US3171986A (en) * 1959-12-31 1965-03-02 Ibm Passive analog holding circuit
US3142822A (en) * 1961-06-29 1964-07-28 Goodyear Aerospace Corp Apparatus for sampling, storing and summing signals
US3512140A (en) * 1967-02-15 1970-05-12 Hitachi Ltd Sample and hold system
US3500342A (en) * 1967-06-19 1970-03-10 Bissett Berman Corp Electrolytic cell counter
AU482112B2 (en) * 1973-09-25 1977-03-23 Commonwealth Scientific And Industrial Research Organization Fat measurement instrument for meat carcases
JPS5081358A (de) * 1973-11-20 1975-07-02
NZ179410A (en) * 1975-12-01 1978-03-06 John Brian Hennessy Carcase fat depth photoelectric measuring probe
GB1549065A (en) * 1976-11-13 1979-08-01 Pigs Marketing Board Northern Apparatus for measuring thuckness of a layer
JPS5429668A (en) * 1977-08-09 1979-03-05 Sakai Textile Mfg Co Ltd Method of measuring width of beltlike body that continuously travel and its device
JPS5499662A (en) * 1978-01-24 1979-08-06 Bridgestone Tire Co Ltd Device for measuring depth of tire tread grooves
JPS54128361A (en) * 1978-03-28 1979-10-04 Sumitomo Metal Ind Optical measuring device
AU5547680A (en) * 1979-02-16 1980-08-21 Hennessy, J.B. Depth indicator
JPS55116207A (en) * 1979-02-28 1980-09-06 Yokohama Rubber Co Ltd:The Measuring length of black rubber object

Also Published As

Publication number Publication date
EP0028509B1 (de) 1984-06-27
JPS56124004A (en) 1981-09-29
ATE8180T1 (de) 1984-07-15
ZA806569B (en) 1981-10-28
EP0028509A1 (de) 1981-05-13
IE802240L (en) 1981-04-30
DK448780A (da) 1981-05-01
AU549297B2 (en) 1986-01-23
IE50365B1 (en) 1986-04-02
DE3068369D1 (en) 1984-08-02
US4352245A (en) 1982-10-05
AU6375680A (en) 1981-04-30

Similar Documents

Publication Publication Date Title
US2586540A (en) Torsion meter
US2780795A (en) Distance measurements by sonic means
US4236826A (en) Apparatus for optically measuring a property of an object
DK149667B (da) Afstandsmaaler til maaling af et lags tykkelse
US3973259A (en) Device for indicating changes in the position of an object
US4035814A (en) Electronic flash apparatus controlled by a digital memory system
DE2723835A1 (de) Laserentfernungsmesser
US3311842A (en) Digital transducer with condition responsive shock excited resonant circuit
US4160599A (en) Optical gaging system
US3943341A (en) Computing apparatus
US4149526A (en) Method of measuring the heart pulse frequency and heart pulse frequency meter apparatus
US3261257A (en) Radiation pyrometer for measuring the color temperature
US3423592A (en) Distance measuring means using light beams
JPH0476480A (ja) パルス測距装置
SU474361A1 (ru) Способ автоматического измерени коэффициента затухани акустических колебаний
CA1065043A (en) Receiving system of telemetering signal
JPS57187609A (en) Measuring device for decrease in wall thickness
SU1394049A1 (ru) Уровнемер
SU574674A1 (ru) Устройство дл измерени колебаний скорости сигналограммы
SU463923A1 (ru) Способ калибровки чувствительности цифровых приборов с частотным преобразованием
SU118867A1 (ru) Способ измерени среднего уровн сигнала на входе радиоприемника
SU1509756A1 (ru) Способ измерени длительности импульсов периодической импульсной последовательности
CA1157257A (en) Distance indicating devices
SU1398635A1 (ru) Гравиметр дл абсолютных измерений ускорени свободного падени
SU767553A1 (ru) Стенд дл подготовки виброизмерительных трактов к натурным испытани м

Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons