HUT62411A - Path-frequency signal transducer - Google Patents
Path-frequency signal transducerInfo
- Publication number
- HUT62411A HUT62411A HU89190A HU89190A HUT62411A HU T62411 A HUT62411 A HU T62411A HU 89190 A HU89190 A HU 89190A HU 89190 A HU89190 A HU 89190A HU T62411 A HUT62411 A HU T62411A
- Authority
- HU
- Hungary
- Prior art keywords
- path
- frequency signal
- signal transducer
- transducer
- frequency
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/16—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of frequency of oscillations of the body
-
- 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
- G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
-
- 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
-
- 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
- G01L9/001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of an element not provided for in the following subgroups of G01L9/0008
- G01L9/0011—Optical excitation or measuring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU89190A HU212353B (en) | 1990-02-22 | 1990-02-22 | Path-frequency signal transducer |
AU73201/91A AU7320191A (en) | 1990-02-22 | 1991-02-19 | Displacement detector, especially displacement to frequency transducer for measuring pressure |
PCT/HU1991/000008 WO1991013327A1 (en) | 1990-02-22 | 1991-02-19 | Displacement detector, especially displacement to frequency transducer for measuring pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU89190A HU212353B (en) | 1990-02-22 | 1990-02-22 | Path-frequency signal transducer |
Publications (3)
Publication Number | Publication Date |
---|---|
HU900891D0 HU900891D0 (en) | 1990-05-28 |
HUT62411A true HUT62411A (en) | 1993-04-28 |
HU212353B HU212353B (en) | 1996-06-28 |
Family
ID=10951904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU89190A HU212353B (en) | 1990-02-22 | 1990-02-22 | Path-frequency signal transducer |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7320191A (en) |
HU (1) | HU212353B (en) |
WO (1) | WO1991013327A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2273660B (en) * | 1992-09-11 | 1996-07-17 | Aid Medic Ltd | Drug delivery arrangement |
AT515508A1 (en) * | 2014-03-11 | 2015-09-15 | Franz Dipl Ing Braunschmid | Construction elements for the detection of dimensional changes caused by shape or torsion |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2049188B (en) * | 1979-05-14 | 1984-02-01 | Rosemount Inc | Vibrating beam pressure sensor |
GB2141231B (en) * | 1983-06-07 | 1986-08-06 | Gen Electric Co Plc | Force sensors |
GB8610253D0 (en) * | 1986-04-26 | 1986-05-29 | Stc Plc | Resonator device |
ATE72897T1 (en) * | 1986-07-01 | 1992-03-15 | Sensor Int | VIBRATION FORCE SENSOR. |
JPH07104217B2 (en) * | 1988-05-27 | 1995-11-13 | 横河電機株式会社 | Vibration transducer and manufacturing method thereof |
-
1990
- 1990-02-22 HU HU89190A patent/HU212353B/en not_active IP Right Cessation
-
1991
- 1991-02-19 AU AU73201/91A patent/AU7320191A/en not_active Abandoned
- 1991-02-19 WO PCT/HU1991/000008 patent/WO1991013327A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
HU212353B (en) | 1996-06-28 |
WO1991013327A1 (en) | 1991-09-05 |
HU900891D0 (en) | 1990-05-28 |
AU7320191A (en) | 1991-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HMM4 | Cancellation of final prot. due to non-payment of fee | ||
DNF4 | Restoration of lapsed final protection | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |