DE2262032C3 - Elektromechanischer Kraft- oder DruckmeBwandler - Google Patents

Elektromechanischer Kraft- oder DruckmeBwandler

Info

Publication number
DE2262032C3
DE2262032C3 DE19722262032 DE2262032A DE2262032C3 DE 2262032 C3 DE2262032 C3 DE 2262032C3 DE 19722262032 DE19722262032 DE 19722262032 DE 2262032 A DE2262032 A DE 2262032A DE 2262032 C3 DE2262032 C3 DE 2262032C3
Authority
DE
Germany
Prior art keywords
frequency
transducer according
resonator
elastically deformable
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.)
Expired
Application number
DE19722262032
Other languages
German (de)
English (en)
Other versions
DE2262032B2 (enExample
DE2262032A1 (de
Inventor
G. Dr.-Ing. 6901 Dilsberg Pusch
H. Prof. Dr.-Ing. 7401 Wurmlingen Tischner
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.)
Industrie-Automation & Co 6900 Heidelberg GmbH
Original Assignee
Industrie-Automation & Co 6900 Heidelberg GmbH
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 Industrie-Automation & Co 6900 Heidelberg GmbH filed Critical Industrie-Automation & Co 6900 Heidelberg GmbH
Priority to DE19722262032 priority Critical patent/DE2262032C3/de
Publication of DE2262032A1 publication Critical patent/DE2262032A1/de
Publication of DE2262032B2 publication Critical patent/DE2262032B2/de
Application granted granted Critical
Publication of DE2262032C3 publication Critical patent/DE2262032C3/de
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
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • 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
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0016—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE19722262032 1972-12-19 1972-12-19 Elektromechanischer Kraft- oder DruckmeBwandler Expired DE2262032C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722262032 DE2262032C3 (de) 1972-12-19 1972-12-19 Elektromechanischer Kraft- oder DruckmeBwandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262032 DE2262032C3 (de) 1972-12-19 1972-12-19 Elektromechanischer Kraft- oder DruckmeBwandler

Publications (3)

Publication Number Publication Date
DE2262032A1 DE2262032A1 (de) 1974-07-11
DE2262032B2 DE2262032B2 (enExample) 1975-04-10
DE2262032C3 true DE2262032C3 (de) 1975-12-11

Family

ID=5864799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722262032 Expired DE2262032C3 (de) 1972-12-19 1972-12-19 Elektromechanischer Kraft- oder DruckmeBwandler

Country Status (1)

Country Link
DE (1) DE2262032C3 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205705A1 (de) * 1982-02-17 1983-08-25 Jakob Dipl.-Ing. 8047 Karlsfeld Schillinger "anordnung zur messung von eine laengenaenderung bewirkenden nichtelektrischen physikalischen groessen"
DE3438332A1 (de) * 1983-10-21 1985-05-09 Badin Crouzet, S.A., Chateaufort, Yvelines Druckmessvorrichtung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041911C2 (de) * 1980-11-06 1984-08-23 Friedhelm Dr.-Ing. 5300 Bonn Caspers Anordnung zur elektronischen Messung einer Länge oder anderer Größen, die sich auf eine Längenänderung zurückführen lassen
DE3135511C2 (de) * 1981-09-08 1986-03-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Drucksensor, bestehend aus einem zylindrischen Topfkreis mit als Membran ausgebildeter Stirnfläche
US4953393A (en) * 1986-07-04 1990-09-04 Philip Elliot Galasko Transducer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205705A1 (de) * 1982-02-17 1983-08-25 Jakob Dipl.-Ing. 8047 Karlsfeld Schillinger "anordnung zur messung von eine laengenaenderung bewirkenden nichtelektrischen physikalischen groessen"
DE3205705C2 (de) * 1982-02-17 1986-04-24 Jakob Dipl.-Ing. 8025 Unterhaching Schillinger Einrichtung zur Messung einer physikalischen Größe mit einer verformbaren Feder
DE3438332A1 (de) * 1983-10-21 1985-05-09 Badin Crouzet, S.A., Chateaufort, Yvelines Druckmessvorrichtung

Also Published As

Publication number Publication date
DE2262032B2 (enExample) 1975-04-10
DE2262032A1 (de) 1974-07-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EGA New person/name/address of the applicant
EHJ Ceased/non-payment of the annual fee