GB8826761D0 - Improvements in & relating to sensing devices - Google Patents

Improvements in & relating to sensing devices

Info

Publication number
GB8826761D0
GB8826761D0 GB888826761A GB8826761A GB8826761D0 GB 8826761 D0 GB8826761 D0 GB 8826761D0 GB 888826761 A GB888826761 A GB 888826761A GB 8826761 A GB8826761 A GB 8826761A GB 8826761 D0 GB8826761 D0 GB 8826761D0
Authority
GB
United Kingdom
Prior art keywords
relating
sensing devices
sensing
devices
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.)
Pending
Application number
GB888826761A
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.)
GUPTA P
GUPTA S
Original Assignee
GUPTA P
GUPTA S
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 GUPTA P, GUPTA S filed Critical GUPTA P
Priority to GB888826761A priority Critical patent/GB8826761D0/en
Publication of GB8826761D0 publication Critical patent/GB8826761D0/en
Priority to GB8915529A priority patent/GB2221534A/en
Priority to EP89306898A priority patent/EP0369570A1/en
Priority to AU37979/89A priority patent/AU3797989A/en
Priority to CN89104803A priority patent/CN1042773A/en
Priority to FI893489A priority patent/FI893489A/en
Priority to NO89892999A priority patent/NO892999L/en
Priority to PT91245A priority patent/PT91245A/en
Priority to DK363089A priority patent/DK363089A/en
Priority to YU01479/89A priority patent/YU147989A/en
Priority to HU893729A priority patent/HUT57892A/en
Priority to ZA895970A priority patent/ZA895970B/en
Priority to APAP/P/1989/000146A priority patent/AP117A/en
Priority to MA21925A priority patent/MA21717A1/en
Priority to TNTNSN89123A priority patent/TNSN89123A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01L7/04—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
    • 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
GB888826761A 1988-07-22 1988-11-16 Improvements in & relating to sensing devices Pending GB8826761D0 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB888826761A GB8826761D0 (en) 1988-11-16 1988-11-16 Improvements in & relating to sensing devices
GB8915529A GB2221534A (en) 1988-07-22 1989-07-06 Improvements in and relating to sensors
EP89306898A EP0369570A1 (en) 1988-11-16 1989-07-06 Improvements in and relating to sensors
AU37979/89A AU3797989A (en) 1988-07-22 1989-07-11 Improvements in and relating to sensors
CN89104803A CN1042773A (en) 1988-11-16 1989-07-13 The improvement of the sensor and the parties concerned thereof
FI893489A FI893489A (en) 1988-11-16 1989-07-19 FOERBAETTRINGAR VID GIVARE.
DK363089A DK363089A (en) 1988-11-16 1989-07-21 FEELING TO FEEL A RELATIVE DISPOSAL OF A MOVING BODY
NO89892999A NO892999L (en) 1988-11-16 1989-07-21 SENSOR.
PT91245A PT91245A (en) 1988-11-16 1989-07-21 SENSOR FOR DETECTION OF THE MOVEMENT OF A MOVING BODY AND DEVICES FOR DETECTION AND CONTROL OF THE PRESSURE OF FLUIDS THAT INCLUDE IT
YU01479/89A YU147989A (en) 1988-07-22 1989-07-24 Improved sensor device
HU893729A HUT57892A (en) 1988-11-16 1989-07-25 Sensor for detecting movement of a body performing relative movement
ZA895970A ZA895970B (en) 1988-11-16 1989-08-04 Sensors
APAP/P/1989/000146A AP117A (en) 1988-11-16 1989-10-11 Improvement in and relating to sensors.
MA21925A MA21717A1 (en) 1988-11-16 1989-11-10 IMPROVEMENTS ON SENSORS.
TNTNSN89123A TNSN89123A1 (en) 1988-11-16 1989-11-16 IMPROVEMENTS ON SENSORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888826761A GB8826761D0 (en) 1988-11-16 1988-11-16 Improvements in & relating to sensing devices

Publications (1)

Publication Number Publication Date
GB8826761D0 true GB8826761D0 (en) 1988-12-21

Family

ID=10646926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888826761A Pending GB8826761D0 (en) 1988-07-22 1988-11-16 Improvements in & relating to sensing devices

Country Status (2)

Country Link
GB (1) GB8826761D0 (en)
ZA (1) ZA895970B (en)

Also Published As

Publication number Publication date
ZA895970B (en) 1990-04-25

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