DE212532C - - Google Patents

Info

Publication number
DE212532C
DE212532C DENDAT212532D DE212532DA DE212532C DE 212532 C DE212532 C DE 212532C DE NDAT212532 D DENDAT212532 D DE NDAT212532D DE 212532D A DE212532D A DE 212532DA DE 212532 C DE212532 C DE 212532C
Authority
DE
Germany
Prior art keywords
resonance
wall
measuring device
sheet metal
steel
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.)
Active
Application number
DENDAT212532D
Other languages
German (de)
English (en)
Publication of DE212532C publication Critical patent/DE212532C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/02—Devices characterised by the use of mechanical means
    • G01P3/14—Devices characterised by the use of mechanical means by exciting one or more mechanical resonance systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Building Environments (AREA)
DENDAT212532D Active DE212532C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE212532C true DE212532C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=474263

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT212532D Active DE212532C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE212532C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916700A (en) * 1955-07-18 1959-12-08 J B T Instr Inc Frequency-responsive device
US3007111A (en) * 1957-10-21 1961-10-31 J B T Instr Inc Vibrating reed comb assembly
US3440534A (en) * 1965-08-12 1969-04-22 Horace G Miller Dual reed comb filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916700A (en) * 1955-07-18 1959-12-08 J B T Instr Inc Frequency-responsive device
US3007111A (en) * 1957-10-21 1961-10-31 J B T Instr Inc Vibrating reed comb assembly
US3440534A (en) * 1965-08-12 1969-04-22 Horace G Miller Dual reed comb filter

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