AP117A - Improvement in and relating to sensors. - Google Patents

Improvement in and relating to sensors. Download PDF

Info

Publication number
AP117A
AP117A APAP/P/1989/000146A AP8900146A AP117A AP 117 A AP117 A AP 117A AP 8900146 A AP8900146 A AP 8900146A AP 117 A AP117 A AP 117A
Authority
AP
ARIPO
Prior art keywords
sensor
elongate member
displacement
rod
contact
Prior art date
Application number
APAP/P/1989/000146A
Other languages
English (en)
Other versions
AP8900146A0 (en
Inventor
Pankaj Gupta
Salil Gupta
Original Assignee
Intel Gasgards Private 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 Private Ltd filed Critical Intel Gasgards Private Ltd
Publication of AP8900146A0 publication Critical patent/AP8900146A0/xx
Application granted granted Critical
Publication of AP117A publication Critical patent/AP117A/en

Links

Classifications

    • 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
    • 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
    • G01L1/046—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
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/10—Detecting linear movement
    • G01D2205/14—Detecting linear movement by converting the linear movement into a rotary movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Fluid Pressure (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
APAP/P/1989/000146A 1988-11-16 1989-10-11 Improvement in and relating to sensors. AP117A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (2)

Publication Number Publication Date
AP8900146A0 AP8900146A0 (en) 1990-01-31
AP117A true AP117A (en) 1991-02-20

Family

ID=26294624

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/1989/000146A AP117A (en) 1988-11-16 1989-10-11 Improvement in and relating to sensors.

Country Status (10)

Country Link
EP (1) EP0369570A1 (fr)
CN (1) CN1042773A (fr)
AP (1) AP117A (fr)
DK (1) DK363089A (fr)
FI (1) FI893489A (fr)
HU (1) HUT57892A (fr)
MA (1) MA21717A1 (fr)
NO (1) NO892999L (fr)
PT (1) PT91245A (fr)
TN (1) TNSN89123A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690797A5 (de) * 1995-08-29 2001-01-15 Mock Bruno A Manometer.
FR2915293B1 (fr) * 2007-04-20 2009-07-10 Francel Sa Dispositif de securite pour un detendeur de gaz et detendeur de gaz comportant un tel dispositif
CN101696869B (zh) * 2009-11-04 2013-10-16 奇瑞汽车股份有限公司 制动灯开关行程检测仪
JP5838165B2 (ja) * 2010-11-18 2015-12-24 国際計測器株式会社 材料試験機
GB2489933B (en) * 2011-04-08 2015-12-02 Topcat Metrology Ltd Force measurement
US9939497B2 (en) * 2013-03-15 2018-04-10 Intel Corporation Dynamically calibrating magnetic sensors
DE102014213955A1 (de) * 2014-07-17 2016-01-21 Dr. Johannes Heidenhain Gmbh Vorrichtung mit einer Abtasteinheit und einer Montagehilfe und Verfahren zur Montage der Abtasteinheit
WO2020012714A1 (fr) * 2018-07-11 2020-01-16 日本精工株式会社 Dispositif à paliers et appareil à broche de machine-outil
CN111766008B (zh) * 2020-05-18 2021-10-15 宁波创导三维医疗科技有限公司 一种缝合线张力测量装置
FR3126771A1 (fr) * 2021-09-08 2023-03-10 Vossloh Cogifer Dispositif de détection de position d’un élément mobile par rapport à un élément de référence

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528755A (en) * 1982-10-25 1985-07-16 Toyota Jidosha Kabushiki Kaisha Dial gauge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528755A (en) * 1982-10-25 1985-07-16 Toyota Jidosha Kabushiki Kaisha Dial gauge

Also Published As

Publication number Publication date
FI893489A0 (fi) 1989-07-19
PT91245A (pt) 1990-05-31
DK363089A (da) 1990-05-17
NO892999D0 (no) 1989-07-21
TNSN89123A1 (fr) 1991-02-04
HUT57892A (en) 1991-12-30
FI893489A (fi) 1990-05-17
AP8900146A0 (en) 1990-01-31
EP0369570A1 (fr) 1990-05-23
DK363089D0 (da) 1989-07-21
NO892999L (no) 1990-05-18
MA21717A1 (fr) 1990-10-01
CN1042773A (zh) 1990-06-06

Similar Documents

Publication Publication Date Title
AP117A (en) Improvement in and relating to sensors.
US3482449A (en) Extruder pressure sensor
US4055085A (en) Motion amplifier for condition responsive gauge instrument
US4214474A (en) Density monitoring apparatus
US4646406A (en) Welded edge bourdon strip thermometer-manometer
US4682501A (en) Temperature compensated Bourdon tube gauge
US6578429B1 (en) Physical quantity measuring device
US3375718A (en) Pressure responsive indicator device
US4191053A (en) Temperature-responsive actuator
GB2221534A (en) Improvements in and relating to sensors
US3335609A (en) Pulsation dampened pressure gauge
US4168631A (en) Amplifier mounting construction for a pressure gauge
KR101905585B1 (ko) 벨로우즈형 차압계
US4509361A (en) Soil moisture potential determination by weight measurement
US3357251A (en) Adjustable dial thermometer
JPH0353112A (ja) センサー
US4462301A (en) Bourdon tube actuator
US5355733A (en) Wide scale pointer arc, diaphragm gauge
US7350414B1 (en) Mechanical barometer
US4361048A (en) Pointer instrument movement
US2908881A (en) Electrical transducer
EP0077329A1 (fr) Transducteur de pression
JPH0228420Y2 (fr)
CA1036388A (fr) Integrateur de pression continu a compensation barometrique servant a mesurer le debit de fluide dans un indicateur
US3377600A (en) Zero linkage adjustment mechanism