IT1087312B - Precettore di pressione a funzione multipla,particolarmente per impianti di iniezione di motori endotermici - Google Patents

Precettore di pressione a funzione multipla,particolarmente per impianti di iniezione di motori endotermici

Info

Publication number
IT1087312B
IT1087312B IT29391/77A IT2939177A IT1087312B IT 1087312 B IT1087312 B IT 1087312B IT 29391/77 A IT29391/77 A IT 29391/77A IT 2939177 A IT2939177 A IT 2939177A IT 1087312 B IT1087312 B IT 1087312B
Authority
IT
Italy
Prior art keywords
preceptor
injection systems
function pressure
endothermal engines
endothermal
Prior art date
Application number
IT29391/77A
Other languages
English (en)
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of IT1087312B publication Critical patent/IT1087312B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/148—Details about the circuit board integration, e.g. integrated with the diaphragm surface or encapsulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means
    • G01L19/0038—Fluidic connecting means being part of the housing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0061—Electrical connection means
    • G01L19/0084—Electrical connection means to the outside of the housing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/142—Multiple part housings
    • G01L19/143—Two part housings
    • 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
    • G01L9/02—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
    • G01L9/06—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
IT29391/77A 1976-11-08 1977-11-07 Precettore di pressione a funzione multipla,particolarmente per impianti di iniezione di motori endotermici IT1087312B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/739,400 US4131088A (en) 1976-11-08 1976-11-08 Multiple function pressure sensor

Publications (1)

Publication Number Publication Date
IT1087312B true IT1087312B (it) 1985-06-04

Family

ID=24972113

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29391/77A IT1087312B (it) 1976-11-08 1977-11-07 Precettore di pressione a funzione multipla,particolarmente per impianti di iniezione di motori endotermici

Country Status (8)

Country Link
US (1) US4131088A (it)
JP (2) JPS6021330B2 (it)
AU (1) AU2971777A (it)
DE (1) DE2746105A1 (it)
ES (1) ES463953A1 (it)
FR (1) FR2370270A1 (it)
IT (1) IT1087312B (it)
SE (1) SE7712558L (it)

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JP2991014B2 (ja) * 1993-10-08 1999-12-20 三菱電機株式会社 圧力センサ
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US6473711B1 (en) 1999-08-13 2002-10-29 Rosemount Inc. Interchangeable differential, absolute and gage type of pressure transmitter
US6564642B1 (en) 2000-11-02 2003-05-20 Kavlico Corporation Stable differential pressure measuring system
GB0101241D0 (en) * 2001-01-17 2001-02-28 Walker Filtration Ltd Electronic sensing device
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US6581468B2 (en) * 2001-03-22 2003-06-24 Kavlico Corporation Independent-excitation cross-coupled differential-pressure transducer
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DE10324220A1 (de) * 2003-05-28 2004-12-16 Robert Bosch Gmbh Sockeldesign zur Selbstzentrierung
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US7467555B2 (en) 2006-07-10 2008-12-23 Rosemount Inc. Pressure transmitter with multiple reference pressure sensors
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JP2010249061A (ja) * 2009-04-17 2010-11-04 Denso Corp 燃料噴射弁
US9423315B2 (en) * 2013-10-15 2016-08-23 Rosemount Aerospace Inc. Duplex pressure transducers
US20150135853A1 (en) * 2013-11-18 2015-05-21 Mark P. McNeal Mems pressure sensor field shield layout for surface charge immunity in oil filled packaging
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US9631996B2 (en) 2014-07-03 2017-04-25 Infineon Technologies Ag Motion detection using pressure sensing
DE102014221067A1 (de) 2014-10-16 2016-04-21 Robert Bosch Gmbh Drucksensor zur Erfassung eines Drucks eines fluiden Mediums
US9945884B2 (en) * 2015-01-30 2018-04-17 Infineon Technologies Ag System and method for a wind speed meter
US20160348618A1 (en) * 2015-05-26 2016-12-01 Amphenol Thermometrics, Inc. Intake Air Sensor and Sensing Method for Determining Air Filter Performance, Barometric Pressure, and Manifold Pressure of a Combustion Engine
EP3112830B1 (en) 2015-07-01 2018-08-22 Sensata Technologies, Inc. Temperature sensor and method for the production of a temperature sensor
US9638559B1 (en) 2016-02-10 2017-05-02 Sensata Technologies Inc. System, devices and methods for measuring differential and absolute pressure utilizing two MEMS sense elements
CN107290099B (zh) 2016-04-11 2021-06-08 森萨塔科技公司 压力传感器、用于压力传感器的插塞件和制造插塞件的方法
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US10428716B2 (en) 2016-12-20 2019-10-01 Sensata Technologies, Inc. High-temperature exhaust sensor
US10545064B2 (en) 2017-05-04 2020-01-28 Sensata Technologies, Inc. Integrated pressure and temperature sensor
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CN109827703B (zh) * 2019-03-27 2021-08-24 潍坊歌尔微电子有限公司 气压检测方法、装置和洗衣机
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Also Published As

Publication number Publication date
ES463953A1 (es) 1978-07-01
DE2746105A1 (de) 1978-05-18
JPS5358279A (en) 1978-05-26
AU2971777A (en) 1979-04-26
FR2370270A1 (fr) 1978-06-02
JPS6021330B2 (ja) 1985-05-27
US4131088A (en) 1978-12-26
SE7712558L (sv) 1978-05-09
JPS62102137U (it) 1987-06-29

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