NL7701228A - PNEUMATIC INDICATOR FOR INDICATING, RELATIVE PRESSURE VALUES LOCATED WITHIN A PARTICULAR AREA. - Google Patents

PNEUMATIC INDICATOR FOR INDICATING, RELATIVE PRESSURE VALUES LOCATED WITHIN A PARTICULAR AREA.

Info

Publication number
NL7701228A
NL7701228A NL7701228A NL7701228A NL7701228A NL 7701228 A NL7701228 A NL 7701228A NL 7701228 A NL7701228 A NL 7701228A NL 7701228 A NL7701228 A NL 7701228A NL 7701228 A NL7701228 A NL 7701228A
Authority
NL
Netherlands
Prior art keywords
indicating
pressure values
particular area
relative pressure
values located
Prior art date
Application number
NL7701228A
Other languages
Dutch (nl)
Original Assignee
Schlumberger Ind Sa
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 Schlumberger Ind Sa filed Critical Schlumberger Ind Sa
Publication of NL7701228A publication Critical patent/NL7701228A/en

Links

Classifications

    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B1/00—Sensitive elements capable of producing movement or displacement for purposes not limited to measurement; Associated transmission mechanisms therefor
    • G12B1/04—Hollow bodies having parts which are deformable or displaceable under pressure, e.g. Bourdon tube, bellows
    • 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
    • G01D5/02—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 using mechanical means
    • G01D5/04—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 using mechanical means using levers; using cams; using gearing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/10—Means for indicating or recording, e.g. for remote indication mechanical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/06—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type
    • G01L7/068—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type correcting or regulating means for bellows

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
NL7701228A 1976-02-05 1977-02-04 PNEUMATIC INDICATOR FOR INDICATING, RELATIVE PRESSURE VALUES LOCATED WITHIN A PARTICULAR AREA. NL7701228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603158A FR2340544A1 (en) 1976-02-05 1976-02-05 INDICATOR DEVICE FOR PRESSURE MEASUREMENT

Publications (1)

Publication Number Publication Date
NL7701228A true NL7701228A (en) 1977-08-09

Family

ID=9168783

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7701228A NL7701228A (en) 1976-02-05 1977-02-04 PNEUMATIC INDICATOR FOR INDICATING, RELATIVE PRESSURE VALUES LOCATED WITHIN A PARTICULAR AREA.

Country Status (6)

Country Link
BE (1) BE850246A (en)
DE (1) DE2704380A1 (en)
FR (1) FR2340544A1 (en)
GB (1) GB1575755A (en)
IT (1) IT1085051B (en)
NL (1) NL7701228A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851866A1 (en) * 1978-11-30 1980-07-10 Siemens Ag PNEUMATIC MEASUREMENT
FR2697631B1 (en) * 1992-10-30 1995-02-24 Maxant Ind Barometer adjustable in altitude.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104733B (en) * 1958-11-28 1961-04-13 Karl Bester Bourdon pressure gauge with display on profile scale

Also Published As

Publication number Publication date
IT1085051B (en) 1985-05-28
FR2340544B1 (en) 1979-03-02
FR2340544A1 (en) 1977-09-02
GB1575755A (en) 1980-09-24
BE850246A (en) 1977-07-11
DE2704380A1 (en) 1977-08-18

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Legal Events

Date Code Title Description
BV The patent application has lapsed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed