AU3797989A - Improvements in and relating to sensors - Google Patents

Improvements in and relating to sensors

Info

Publication number
AU3797989A
AU3797989A AU37979/89A AU3797989A AU3797989A AU 3797989 A AU3797989 A AU 3797989A AU 37979/89 A AU37979/89 A AU 37979/89A AU 3797989 A AU3797989 A AU 3797989A AU 3797989 A AU3797989 A AU 3797989A
Authority
AU
Australia
Prior art keywords
relating
sensors
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.)
Abandoned
Application number
AU37979/89A
Inventor
Pankaj Gupta
Salil Gupta
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.)
Intel Gasgards Pvt Ltd
Original Assignee
Intel Gasgards Pvt 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
Priority claimed from GB888826761A external-priority patent/GB8826761D0/en
Priority claimed from GB898902871A external-priority patent/GB8902871D0/en
Application filed by Intel Gasgards Pvt Ltd filed Critical Intel Gasgards Pvt Ltd
Publication of AU3797989A publication Critical patent/AU3797989A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01L7/04—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 in the form of flexible, deformable tubes, e.g. Bourdon gauges
    • G01L7/043—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 in the form of flexible, deformable tubes, e.g. Bourdon gauges with mechanical transmitting or indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
    • G01L1/042—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs of helical springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
    • G01L1/046—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs of spiral springs
    • 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
    • G01L7/08—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 flexible-diaphragm type
    • G01L7/084—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 flexible-diaphragm type with mechanical transmitting or indicating means
    • 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
    • G01L7/10—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 capsule type
    • G01L7/104—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 capsule type with mechanical transmitting or indicating means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
    • G05D16/0683—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Fluid Pressure (AREA)
AU37979/89A 1988-07-22 1989-07-11 Improvements in and relating to sensors Abandoned AU3797989A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
IN628/88 1988-07-22
IN628DE1988 1988-07-22
GB8826761 1988-11-16
GB888826761A GB8826761D0 (en) 1988-11-16 1988-11-16 Improvements in & relating to sensing devices
GB898902871A GB8902871D0 (en) 1989-02-09 1989-02-09 Improvements in and relating to sensors responsive to displacements
GB8902871 1989-02-09

Publications (1)

Publication Number Publication Date
AU3797989A true AU3797989A (en) 1990-01-25

Family

ID=27264176

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37979/89A Abandoned AU3797989A (en) 1988-07-22 1989-07-11 Improvements in and relating to sensors

Country Status (3)

Country Link
AU (1) AU3797989A (en)
GB (1) GB2221534A (en)
YU (1) YU147989A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007013691A1 (en) * 2007-03-19 2008-09-25 Tyco Electronics Amp Gmbh Non-contact position sensor for pneumatic control boxes
EP2698611A1 (en) 2012-08-17 2014-02-19 Siemens Aktiengesellschaft Displacement sensor, in particular for use in a subsea device
EP2698610B1 (en) 2012-08-17 2015-04-29 Siemens Aktiengesellschaft Displacement sensor, in particular for use in a subsea device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB756539A (en) * 1954-01-07 1956-09-05 Johansson Ab C E Dial garuge for linear-dimension measuring instruments
GB782691A (en) * 1954-11-08 1957-09-11 Fortier Andre Differential pneumatic linear dimension comparator gauge
GB818407A (en) * 1955-08-31 1959-08-19 Instrumentaktiebolaget Metron Improvements in or relating to dial gauges
GB984758A (en) * 1961-03-21 1965-03-03 Atomic Energy Authority Uk Pressure gauge
GB978689A (en) * 1962-12-20 1964-12-23 Hydraulectric Entpr Ltd Differential pressure gauges
US3691640A (en) * 1971-03-22 1972-09-19 K D Mfg Co Disc brake rotor thickness wear and score depth gauge and method of using same
JPS5414936B2 (en) * 1972-12-30 1979-06-11
JPS5966103U (en) * 1982-10-25 1984-05-02 トヨタ自動車株式会社 dial gauge

Also Published As

Publication number Publication date
GB8915529D0 (en) 1989-08-23
GB2221534A (en) 1990-02-07
YU147989A (en) 1991-06-30

Similar Documents

Publication Publication Date Title
AU3344889A (en) Improvements in and relating to packaging
AU1987888A (en) Improvements in and relating to packaging
AU1212588A (en) Improvements in and relating to packaging
AU3758289A (en) Improvements in and relating to protein products
GB8916145D0 (en) Improvements in and relating to packaging
AU2286688A (en) Improvements in or relating to cereals
AU1987788A (en) Improvements in and relating to inflatable bags
GB8829384D0 (en) Improvements in or relating to marking-out
AP8900146A0 (en) Improvements in and relating to sensors
AU6587490A (en) Improvements in and relating to tents
AU4539389A (en) Improvements in and/or relating to crib walls
AU3487189A (en) Improvements in or relating to fencing
AU4494289A (en) Improvements in and relating to catheters
AU2945989A (en) Improvements in and relating to packaging
AU7190791A (en) Improvements in and relating to (s)-norfluoxetine
GB8920837D0 (en) Improvements in or relating to sensor devices
AU4396589A (en) Improvements in and relating to shutter laths
AU3797989A (en) Improvements in and relating to sensors
GB2236619B (en) Improvements in and relating to velocity change sensors
AU2231088A (en) Improvements in and relating to dynamometers
GB2221239B (en) Improvements in and relating to curtain-sided trailers
IL89093A0 (en) Improvements in and relating to detection devices
AU6638290A (en) Improvements in and relating to duckboards
AU3016589A (en) Improvements in and relating to packaging
AU589326B2 (en) Improvements in and relating to textile materials