CA950068A - Pressure-to-electric long life transducer - Google Patents

Pressure-to-electric long life transducer

Info

Publication number
CA950068A
CA950068A CA144,567A CA144567A CA950068A CA 950068 A CA950068 A CA 950068A CA 144567 A CA144567 A CA 144567A CA 950068 A CA950068 A CA 950068A
Authority
CA
Canada
Prior art keywords
transducer
pressure
long life
electric long
electric
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.)
Expired
Application number
CA144,567A
Other versions
CA144567S (en
Inventor
Harry P. Wertheimer
William D. Marscher
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA950068A publication Critical patent/CA950068A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01L9/0057—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of potentiometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
CA144,567A 1971-09-22 1972-06-13 Pressure-to-electric long life transducer Expired CA950068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18278171A 1971-09-22 1971-09-22

Publications (1)

Publication Number Publication Date
CA950068A true CA950068A (en) 1974-06-25

Family

ID=22670004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,567A Expired CA950068A (en) 1971-09-22 1972-06-13 Pressure-to-electric long life transducer

Country Status (6)

Country Link
US (1) US3735323A (en)
JP (1) JPS4841781A (en)
CA (1) CA950068A (en)
DE (1) DE2243721A1 (en)
FR (1) FR2153914A5 (en)
GB (1) GB1343264A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53134916A (en) * 1977-04-05 1978-11-25 Nippon Ester Co Ltd Threading of yarn bundle
US9787413B2 (en) * 2014-12-08 2017-10-10 Walid Khairy Mohamed Ahmed Circuits, systems and methods of hybrid electromagnetic and piezoelectric communicators
US10756811B2 (en) 2017-09-10 2020-08-25 Mohsen Sarraf Method and system for a location determination using bi-modal signals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032733A (en) * 1961-08-23 1962-05-01 Bourns Inc Universal pressure transducer
US3173120A (en) * 1964-02-18 1965-03-09 Bourns Inc Potentiometric transducer
US3172069A (en) * 1964-04-14 1965-03-02 Bourns Inc Pressure potentiometer arrangement

Also Published As

Publication number Publication date
FR2153914A5 (en) 1973-05-04
JPS4841781A (en) 1973-06-18
DE2243721A1 (en) 1973-04-12
US3735323A (en) 1973-05-22
GB1343264A (en) 1974-01-10

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