ES145446Y - AN APPARATUS OF RESPONSE TO CHANGES OF STATE IN A FLUID. - Google Patents

AN APPARATUS OF RESPONSE TO CHANGES OF STATE IN A FLUID.

Info

Publication number
ES145446Y
ES145446Y ES1969145446U ES145446U ES145446Y ES 145446 Y ES145446 Y ES 145446Y ES 1969145446 U ES1969145446 U ES 1969145446U ES 145446 U ES145446 U ES 145446U ES 145446 Y ES145446 Y ES 145446Y
Authority
ES
Spain
Prior art keywords
fluid
response
changes
state
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
Application number
ES1969145446U
Other languages
Spanish (es)
Other versions
ES145446U (en
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of ES145446U publication Critical patent/ES145446U/en
Application granted granted Critical
Publication of ES145446Y publication Critical patent/ES145446Y/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/06—Automatic balancing arrangements
    • G01R17/08—Automatic balancing arrangements in which a force or torque representing the measured value is balanced by a force or torque representing the reference value

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Position Or Direction (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Measuring Fluid Pressure (AREA)
  • Recording Measured Values (AREA)
ES1969145446U 1968-04-12 1969-02-08 AN APPARATUS OF RESPONSE TO CHANGES OF STATE IN A FLUID. Expired ES145446Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73247268A 1968-04-12 1968-04-12

Publications (2)

Publication Number Publication Date
ES145446U ES145446U (en) 1969-05-16
ES145446Y true ES145446Y (en) 1970-01-16

Family

ID=24943639

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1969145446U Expired ES145446Y (en) 1968-04-12 1969-02-08 AN APPARATUS OF RESPONSE TO CHANGES OF STATE IN A FLUID.

Country Status (8)

Country Link
BE (1) BE731433A (en)
CH (1) CH490666A (en)
DE (1) DE1911251A1 (en)
ES (1) ES145446Y (en)
FR (1) FR2006134A6 (en)
GB (1) GB1249052A (en)
NL (1) NL6904785A (en)
SE (1) SE355863B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124258A1 (en) * 1980-12-31 1982-08-05 Claudio Dipl.-Ing. 4600 Dortmund Möller Method and device for measuring and/or recording extremely small movements of a measured body, for example for measuring and/or recording the movement of a barometric cell of an aneroid barometer
US4598586A (en) * 1984-08-31 1986-07-08 Northrop Corporation Compensation of gain temperature coefficient in an optical pick-off for an accelerometer
HU200507B (en) * 1987-04-10 1990-06-28 Gabor Szabo Circuit arrangement for controlling differential measurements based on light intensity
DE3742478A1 (en) * 1987-12-15 1989-06-29 Martin Hauck Vibration meter
DE4019694A1 (en) * 1990-06-21 1992-01-09 Messgeraetebau Hugo Messerschm Light conductor sensor for automatic wheel alignment monitoring - has light conductors in bands connected via photodiodes to evaluate computer
DE19924306A1 (en) * 1999-05-27 2000-12-07 Cgk Comp Ges Konstanz Mbh Apparatus for converting minute mechanical strokes into measurement parameters of sufficient accuracy
CN104465161B (en) * 2014-12-13 2017-11-03 温州合邦电气有限公司 A kind of device of electrical apparatus lock zero

Also Published As

Publication number Publication date
CH490666A (en) 1970-05-15
BE731433A (en) 1969-10-13
SE355863B (en) 1973-05-07
GB1249052A (en) 1971-10-06
NL6904785A (en) 1969-10-14
FR2006134A6 (en) 1969-12-19
DE1911251A1 (en) 1970-09-03
ES145446U (en) 1969-05-16

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