AU572292B2 - Force transducer - Google Patents

Force transducer

Info

Publication number
AU572292B2
AU572292B2 AU42202/85A AU4220285A AU572292B2 AU 572292 B2 AU572292 B2 AU 572292B2 AU 42202/85 A AU42202/85 A AU 42202/85A AU 4220285 A AU4220285 A AU 4220285A AU 572292 B2 AU572292 B2 AU 572292B2
Authority
AU
Australia
Prior art keywords
force transducer
transducer
force
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.)
Ceased
Application number
AU42202/85A
Other languages
English (en)
Other versions
AU4220285A (en
Inventor
Jack M. White
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.)
International Control Automation Finance SA Luxembourg
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of AU4220285A publication Critical patent/AU4220285A/en
Application granted granted Critical
Publication of AU572292B2 publication Critical patent/AU572292B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
    • G01L1/2225—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction the direction being perpendicular to the central axis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/006—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of metallic strain gauges fixed to an element other than the pressure transmitting diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Force In General (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Pressure Sensors (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
AU42202/85A 1984-05-10 1985-05-08 Force transducer Ceased AU572292B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/608,689 US4527434A (en) 1984-05-10 1984-05-10 Cylindrical force transducer beam
US608689 1984-05-10

Publications (2)

Publication Number Publication Date
AU4220285A AU4220285A (en) 1985-11-14
AU572292B2 true AU572292B2 (en) 1988-05-05

Family

ID=24437593

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42202/85A Ceased AU572292B2 (en) 1984-05-10 1985-05-08 Force transducer

Country Status (13)

Country Link
US (1) US4527434A (enEXAMPLES)
EP (1) EP0161929B1 (enEXAMPLES)
JP (1) JPS60239643A (enEXAMPLES)
KR (1) KR900000657B1 (enEXAMPLES)
AU (1) AU572292B2 (enEXAMPLES)
BR (1) BR8501489A (enEXAMPLES)
CA (1) CA1223463A (enEXAMPLES)
DE (1) DE3568873D1 (enEXAMPLES)
ES (1) ES8608158A1 (enEXAMPLES)
HK (1) HK58489A (enEXAMPLES)
IN (1) IN161904B (enEXAMPLES)
MX (1) MX165317B (enEXAMPLES)
SG (1) SG29689G (enEXAMPLES)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823604A (en) * 1987-05-22 1989-04-25 Pall Corporation Pressure transducer assembly
WO1994014042A1 (en) * 1992-12-11 1994-06-23 Nippondenso Co., Ltd. Semiconductor type pressure sensor
DE102005004060A1 (de) * 2005-01-28 2006-08-03 Bosch Rexroth Aktiengesellschaft Bolzenförmige Kraftmesseinrichtung
CA2754746C (en) * 2009-03-06 2015-11-10 Dwyer Instruments, Inc. Pressure gage with magnetically coupled diaphragm

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365520A (en) * 1981-01-07 1982-12-28 Gould Inc. Strain gage transducers
US4424717A (en) * 1981-10-08 1984-01-10 The Babcock & Wilcox Company Force transducer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341796A (en) * 1966-03-23 1967-09-12 Statham Instrument Inc Force transducer
JPS57191527A (en) * 1981-05-21 1982-11-25 Toshiba Corp Load cell
DE3176209D1 (en) * 1980-11-29 1987-06-25 Tokyo Electric Co Ltd Load cell and method of manufacturing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365520A (en) * 1981-01-07 1982-12-28 Gould Inc. Strain gage transducers
US4424717A (en) * 1981-10-08 1984-01-10 The Babcock & Wilcox Company Force transducer

Also Published As

Publication number Publication date
JPH0570771B2 (enEXAMPLES) 1993-10-05
CA1223463A (en) 1987-06-30
HK58489A (en) 1989-07-28
KR900000657B1 (ko) 1990-02-02
SG29689G (en) 1989-08-11
KR850008406A (ko) 1985-12-16
EP0161929A3 (en) 1986-11-26
US4527434A (en) 1985-07-09
ES542969A0 (es) 1986-06-01
MX165317B (es) 1992-11-04
BR8501489A (pt) 1986-04-22
AU4220285A (en) 1985-11-14
JPS60239643A (ja) 1985-11-28
EP0161929B1 (en) 1989-03-15
ES8608158A1 (es) 1986-06-01
EP0161929A2 (en) 1985-11-21
IN161904B (enEXAMPLES) 1988-02-20
DE3568873D1 (en) 1989-04-20

Similar Documents

Publication Publication Date Title
AU569860B2 (en) Force transducer
AU5669286A (en) Electromechanical transducer
AU572764B2 (en) m
AU566975B2 (en) Inductive transducer
AU580794B2 (en) Dynamic transducer device
AU3839785A (en) Sammelpackung
AU5774486A (en) Electromechanical transducer
AU3749685A (en) Induktionsmotor
AU2844284A (en) Strain transducer
AU4359585A (en) Transducers
AU554207B2 (en) Force sensine transducer
GB8518480D0 (en) Force transducer
AU6620786A (en) Transducer interface
AU567480B2 (en) m
AU569243B2 (en) Force transducer
AU4195085A (en) Compact displacement transducer
AU4969685A (en) Force amplifier
AU572292B2 (en) Force transducer
GB8413788D0 (en) Strain transducers
AU5049885A (en) Variflux vibration transducer
AU3067684A (en) Helicoplane
AU586622B2 (en) Structural member
AU672577B1 (en) Hydrophones
AU4350385A (en) Piezoelectric transducer device
AU5354886A (en) Electro-mechanical transducer