HU900891D0 - Path-frequency signal transducer - Google Patents

Path-frequency signal transducer

Info

Publication number: HU900891D0
Authority: HU; Hungary
Prior art keywords: path; frequency signal; signal transducer; transducer; frequency
Prior art date: 1990-02-22

Application number

HU90891A

Other languages

Hungarian (hu)

Other versions

HU212353B (en

HUT62411A (en

Inventor

Istvan Almasi

Istvan Lesi

Nikolaus Buch

Tamas Veghely

Original Assignee

Istvan Almasi

Istvan Lesi

Nikolaus Buch

Tamas Veghely

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.)

1990-02-22

Filing date

1990-02-22

Publication date

1990-05-28

1990-02-22 Application filed by Istvan Almasi, Istvan Lesi, Nikolaus Buch, Tamas Veghely filed Critical Istvan Almasi

1990-02-22 Priority to HU89190A priority Critical patent/HU212353B/en

1990-05-28 Publication of HU900891D0 publication Critical patent/HU900891D0/en

1991-02-19 Priority to AU73201/91A priority patent/AU7320191A/en

1991-02-19 Priority to PCT/HU1991/000008 priority patent/WO1991013327A1/en

1993-04-28 Publication of HUT62411A publication Critical patent/HUT62411A/en

1996-06-28 Publication of HU212353B publication Critical patent/HU212353B/en

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)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Measuring Fluid Pressure (AREA)

HU89190A 1990-02-22 1990-02-22 Path-frequency signal transducer HU212353B (en)

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 true HU900891D0 (en)	1990-05-28
HUT62411A 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 WO PCT/HU1991/000008 patent/WO1991013327A1/en not_active Ceased
- 1991-02-19 AU AU73201/91A patent/AU7320191A/en not_active Abandoned

Also Published As

Publication number	Publication date
AU7320191A (en)	1991-09-18
WO1991013327A1 (en)	1991-09-05
HU212353B (en)	1996-06-28
HUT62411A (en)	1993-04-28

Publication	Publication Date	Title
GB2220819B (en)	1992-07-22	Electroacoustic transducer
GB2232849B (en)	1994-01-12	Intra-concha type electroacoustic transducer
EP0439306A3 (en)	1992-08-12	Signal line
GB2215840B (en)	1992-01-08	Transducer
AU110744S (en)	1991-04-15	Transducer
GB9120580D0 (en)	1991-11-06	Acoustic transducer
GB9110606D0 (en)	1991-07-03	Transducer
GB9002433D0 (en)	1990-04-04	Transducers
GB2348774B (en)	2001-02-21	Electro-acoustic transducers
KR960009001B1 (en)	1996-07-10	Electro-acoustic transducer
EP0450191A3 (en)	1992-01-29	Transducer arrangement
HU900891D0 (en)	1990-05-28	Path-frequency signal transducer
GB2249179B (en)	1994-08-17	Transducers
GB2248306B (en)	1995-04-05	Transducer elements
GB9004763D0 (en)	1990-04-25	Transducer
GB9015552D0 (en)	1990-08-29	Transducers
GB2260059B (en)	1995-04-12	Acoustic transducer
GB2254437B (en)	1994-10-26	Mass transducer
SU1809783A1 (en)	1993-04-15	Acoustical-electrical transducer
GB9001927D0 (en)	1990-03-28	Transducers
CA67520S (en)	1990-11-27	Transducer
EP0416487A3 (en)	1992-03-25	Sound transducer
EP0477607A3 (en)	1992-12-09	Risk signal arrangement
RU1832316C (en)	1993-08-07	Functional transducer
RU1769123C (en)	1992-10-15	Electromagnetoacoustic transducer

Legal Events

Date	Code	Title
1996-11-28	HMM4	Cancellation of final prot. due to non-payment of fee
1997-01-28	DNF4	Restoration of lapsed final protection
1997-11-28	HMM4	Cancellation of final prot. due to non-payment of fee