FI903705A0 - Maetning av mellanrummet mellan ett roer och ett floete. - Google Patents

Maetning av mellanrummet mellan ett roer och ett floete.

Info

Publication number
FI903705A0
FI903705A0 FI903705A FI903705A FI903705A0 FI 903705 A0 FI903705 A0 FI 903705A0 FI 903705 A FI903705 A FI 903705A FI 903705 A FI903705 A FI 903705A FI 903705 A0 FI903705 A0 FI 903705A0
Authority
FI
Finland
Prior art keywords
tube
float
illumination
gap
assembly
Prior art date
Application number
FI903705A
Other languages
English (en)
Finnish (fi)
Inventor
Steven H Mersch
Original Assignee
Becton Dickinson Co
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 Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of FI903705A0 publication Critical patent/FI903705A0/fi

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
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Level Indicators Using A Float (AREA)
  • Steroid Compounds (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Types And Forms Of Lifts (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Road Repair (AREA)
  • Road Signs Or Road Markings (AREA)
FI903705A 1989-07-24 1990-07-23 Maetning av mellanrummet mellan ett roer och ett floete. FI903705A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/383,786 US5008556A (en) 1989-07-24 1989-07-24 Measuring a gap between a tube and a float

Publications (1)

Publication Number Publication Date
FI903705A0 true FI903705A0 (fi) 1990-07-23

Family

ID=23514724

Family Applications (1)

Application Number Title Priority Date Filing Date
FI903705A FI903705A0 (fi) 1989-07-24 1990-07-23 Maetning av mellanrummet mellan ett roer och ett floete.

Country Status (13)

Country Link
US (1) US5008556A (xx)
EP (1) EP0410187B1 (xx)
JP (1) JPH07101168B2 (xx)
AT (1) ATE80940T1 (xx)
AU (1) AU623322B2 (xx)
BR (1) BR9003534A (xx)
CA (1) CA2019782C (xx)
DE (1) DE69000332T2 (xx)
FI (1) FI903705A0 (xx)
IE (1) IE66055B1 (xx)
MX (1) MX167301B (xx)
NO (1) NO903267L (xx)
NZ (1) NZ234235A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8919399D0 (en) * 1989-08-25 1989-10-11 Renold Power Transmission Limi Method of and apparatus for measuring small gaps
FR2651312B1 (fr) * 1989-08-25 1992-01-17 France Etat Procede et dispositif de caracterisation geometrique de tubes transparents.
US5120979A (en) * 1991-03-25 1992-06-09 Becton, Dickinson And Company Apparatus and method for analysis of a sample medium in a gap between a tube and a float
US5483831A (en) * 1993-11-09 1996-01-16 Steiner; George A. Direct liquid level reading device
US6523414B1 (en) * 2001-04-16 2003-02-25 Zevex, Inc. Optical pressure monitoring system
US8486020B2 (en) 2010-08-11 2013-07-16 Zevex, Inc. Pressure sensor and method of use
US8752436B2 (en) 2010-10-01 2014-06-17 Zevex, Inc. Pressure sensor seal and method of use
ES2766780T3 (es) 2010-10-01 2020-06-15 Zevex Inc Sistema de monitorización de presión para bombas de infusión
US10901228B2 (en) * 2017-06-27 2021-01-26 The Boeing Company Cavity with curved beam replicator and method of determining a characteristic of a medium therein
US20200240826A1 (en) * 2019-01-28 2020-07-30 Battelle Memorial Institute Fluid end of life sensors

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636360A (en) * 1968-05-13 1972-01-18 Hitachi Ltd Apparatus for detection of liquid level in transparent tube comprising photocell located to receive light which has been totally reflected
US3787703A (en) * 1972-05-25 1974-01-22 Biospherics Inc Optical sensing sampling head
US3994599A (en) * 1974-01-23 1976-11-30 Owens-Illinois, Inc. Method and apparatus for measuring wall thickness and concentricity of tubular glass articles
US4182259A (en) * 1978-10-04 1980-01-08 The Dow Chemical Company Apparatus for measuring coating thickness on an applicator roll
US4366384A (en) * 1980-06-18 1982-12-28 Cutter Laboratories, Inc. Air bubble detector
US4492463A (en) * 1982-03-29 1985-01-08 At&T Bell Laboratories Method for inspecting multilayer transparent rods
US4654535A (en) * 1982-09-30 1987-03-31 Wolske James P Meniscus position detector with detector at the focal plane of the lens formed by tube and liquid
US4606638A (en) * 1983-11-03 1986-08-19 Zygo Corporation Distance measuring interferometer and method of use
US4618261A (en) * 1984-01-16 1986-10-21 Massachusetts Institute Of Technology Optical gap measuring
US4762518A (en) * 1986-08-01 1988-08-09 Pancretec, Inc. Blockage hazard alarm in an intravenous system
US4859864A (en) * 1987-05-07 1989-08-22 Becton, Dickinson And Company Sensor and method for detecting the presence of air bubbles in liquid
US4857050A (en) * 1987-09-23 1989-08-15 Fisher Scientific Company Ratiometric air-in-line detector
US4859861A (en) * 1988-05-16 1989-08-22 Becton, Dickinson And Company Measuring curvature of transparent or translucent material

Also Published As

Publication number Publication date
CA2019782C (en) 1994-02-01
NO903267L (no) 1991-01-25
US5008556A (en) 1991-04-16
MX167301B (es) 1993-03-15
DE69000332D1 (de) 1992-10-29
EP0410187B1 (en) 1992-09-23
EP0410187A1 (en) 1991-01-30
AU5780490A (en) 1991-01-24
DE69000332T2 (de) 1993-02-11
CA2019782A1 (en) 1991-01-24
NO903267D0 (no) 1990-07-23
ATE80940T1 (de) 1992-10-15
IE902277A1 (en) 1991-02-13
IE66055B1 (en) 1995-12-13
AU623322B2 (en) 1992-05-07
JPH0359408A (ja) 1991-03-14
NZ234235A (en) 1992-10-28
BR9003534A (pt) 1991-08-27
JPH07101168B2 (ja) 1995-11-01

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Legal Events

Date Code Title Description
FD Application lapsed
FD Application lapsed

Owner name: BECTON, DICKINSON AND COMPANY