IT1156750B - Dispositivo di rivelazione e misurazione della pressione di un fluido - Google Patents

Dispositivo di rivelazione e misurazione della pressione di un fluido

Info

Publication number
IT1156750B
IT1156750B IT49405/78A IT4940578A IT1156750B IT 1156750 B IT1156750 B IT 1156750B IT 49405/78 A IT49405/78 A IT 49405/78A IT 4940578 A IT4940578 A IT 4940578A IT 1156750 B IT1156750 B IT 1156750B
Authority
IT
Italy
Prior art keywords
fluid
detection
pressure
measurement device
measurement
Prior art date
Application number
IT49405/78A
Other languages
English (en)
Other versions
IT7849405A0 (it
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of IT7849405A0 publication Critical patent/IT7849405A0/it
Application granted granted Critical
Publication of IT1156750B publication Critical patent/IT1156750B/it

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
    • G01L9/0001—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
IT49405/78A 1977-05-16 1978-05-16 Dispositivo di rivelazione e misurazione della pressione di un fluido IT1156750B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/797,223 US4098133A (en) 1977-05-16 1977-05-16 Vibrating diaphragm fluid pressure sensor device

Publications (2)

Publication Number Publication Date
IT7849405A0 IT7849405A0 (it) 1978-05-16
IT1156750B true IT1156750B (it) 1987-02-04

Family

ID=25170261

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49405/78A IT1156750B (it) 1977-05-16 1978-05-16 Dispositivo di rivelazione e misurazione della pressione di un fluido

Country Status (7)

Country Link
US (1) US4098133A (it)
JP (1) JPS53141682A (it)
CA (1) CA1090606A (it)
DE (1) DE2821439A1 (it)
FR (1) FR2391460A1 (it)
GB (1) GB1562278A (it)
IT (1) IT1156750B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168481B (en) * 1984-12-13 1988-07-06 Stc Plc Silicon transducer
EP0221467B1 (en) * 1985-10-25 1990-08-01 Fuji Electric Co., Ltd. Vibrating type transducer
US5142912A (en) * 1990-06-15 1992-09-01 Honeywell Inc. Semiconductor pressure sensor
US5533381A (en) * 1994-06-10 1996-07-09 Seale; Joseph B. Conversion of liquid volume, density, and viscosity to frequency signals
US6301973B1 (en) 1999-04-30 2001-10-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-intrusive pressure/multipurpose sensor and method
DE10236058A1 (de) * 2001-12-27 2003-07-17 Weiss Umwelttechnik Gmbh Vibrations-Prüfschrank-Anlage
KR20050111662A (ko) * 2004-05-21 2005-11-28 삼성전자주식회사 압력 및 진동감지장치
US7683508B2 (en) * 2005-01-04 2010-03-23 Coactive Drive Corporation Vibration device
US7919945B2 (en) 2005-06-27 2011-04-05 Coactive Drive Corporation Synchronized vibration device for haptic feedback
US9764357B2 (en) 2005-06-27 2017-09-19 General Vibration Corporation Synchronized array of vibration actuators in an integrated module
US11203041B2 (en) 2005-06-27 2021-12-21 General Vibration Corporation Haptic game controller with dual linear vibration actuators
US9459632B2 (en) 2005-06-27 2016-10-04 Coactive Drive Corporation Synchronized array of vibration actuators in a network topology
US20070234811A1 (en) * 2006-04-05 2007-10-11 Vega Grieshaber Kg Vibrating sensor
US7493823B2 (en) * 2006-06-16 2009-02-24 Honeywell International Inc. Pressure transducer with differential amplifier
US20110232614A1 (en) 2009-09-25 2011-09-29 Cummins Intellectual Properties , Inc. System for measuring egr flow and method for reducing acoustic resonance in egr system
US8656772B2 (en) 2010-03-22 2014-02-25 Honeywell International Inc. Flow sensor with pressure output signal
US8616065B2 (en) 2010-11-24 2013-12-31 Honeywell International Inc. Pressure sensor
US8695417B2 (en) 2011-01-31 2014-04-15 Honeywell International Inc. Flow sensor with enhanced flow range capability
EP2686941A4 (en) 2011-03-17 2014-12-03 Coactive Drive Corp ASYMMETRIC AND GENERAL VIBRATION WAVE SHAPES FROM MULTIPLE SYNCHRONIZED VIBRATION ACTUATORS
US8857277B2 (en) * 2011-09-13 2014-10-14 Grand Mate Co., Ltd. Pressure gauge and pressure detecting circuit thereof
US9003897B2 (en) 2012-05-10 2015-04-14 Honeywell International Inc. Temperature compensated force sensor
US9052217B2 (en) 2012-11-09 2015-06-09 Honeywell International Inc. Variable scale sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425281A (en) * 1965-01-15 1969-02-04 Leybold Holding Ag Vacuum gauge apparatus
US3456508A (en) * 1967-05-24 1969-07-22 Sperry Rand Corp Vibrating diaphragm pressure sensor apparatus
FR1596451A (it) * 1968-05-21 1970-06-22
GB1276294A (en) * 1968-05-24 1972-06-01 Secr Defence Vibratory transducer
DE2722560A1 (de) * 1976-06-08 1977-12-22 Akad Wissenschaften Ddr Verfahren und vorrichtung zur kontinuierlichen messung von gasdruecken

Also Published As

Publication number Publication date
JPS6238650B2 (it) 1987-08-19
DE2821439C2 (it) 1987-06-11
IT7849405A0 (it) 1978-05-16
US4098133A (en) 1978-07-04
JPS53141682A (en) 1978-12-09
FR2391460B1 (it) 1983-04-08
DE2821439A1 (de) 1978-11-30
CA1090606A (en) 1980-12-02
FR2391460A1 (fr) 1978-12-15
GB1562278A (en) 1980-03-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940527