ClassID:

166909

G01L23/18 - CPC Classification

Classification description:

Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by resistance strain gauges

Recent Application in this class:
#1
20210148774
2021-05-20

Pressure sensor having a heat receiver including a first portion and a second portion

#2
20200173871
2020-06-04

Sensing device of pressure and temperature in mold

#3
20190376866
2019-12-12

Pressure sensor

#4
20180245999
2018-08-30

Pressure sensor arrangement having rotating articulation including strain gauges

#5
20180202886
2018-07-19

Pressure sensor that measures the pressure within a combustion chamber of an internal combustion engine

#6
20180184923
2018-07-05

Blood pressure measurement system using force resistive sensor array

#7
20170370796
2017-12-28

Method for producing a sensor element by means of laser structuring

#8
20170281028
2017-10-05

Pulse wave sensor unit

#9
20170038273
2017-02-09

Device for Detecting a Parameter of a Gas, Method for Operating Such a Device, and Measuring System for Determining a Parameter of a Gas

#10
20160349130
2016-12-01

Pressure sensor

#11
20160033365
2016-02-04

Support for an electronic module of a pressure measurement sensor

#12
20140352415
2014-12-04

Combustion pressure measuring plug for a combustion engine

#13
20140283586
2014-09-25

Measuring plug and method for assembling a measuring plug

#14
20140130586
2014-05-15

Pressure-measuring plug for a combustion engine

#15
20140109661
2014-04-24

Pressure gauge

#16
20130263808
2013-10-10

Glow plug with a sleeve to receive the heating rod, equipped with a distal turned-up part

#17
20120247194
2012-10-04

Sensor apparatus integrated to injector of internal combustion engine

#18
20120227477
2012-09-13

Pressure-measuring plug for a combustion engine

#19
20120137786
2012-06-07

Pressure sensor measuring element and pressure sensor provided with the latter

#20
20110001396
2011-01-06

Compact pressure-sensing device

#21
20100308979
2010-12-09

SENSOR SYSTEM

#22
20100294242
2010-11-25

Fuel injection valve and fuel injection device

#23
20100280743
2010-11-04

INDIVIDUAL ACCUMULATOR, HIGH-PRESSURE COMPONENT, AND COMMON RAIL FUEL INJECTION SYSTEM, AS WELL AS AN INTERNAL COMBUSTION ENGINE, ELECTRONIC CONTROL UNIT, AND METHOD FOR THE OPEN-LOOP AND/OR CLOSED-LOOP CONTROL OF AN INTERNAL COMBUSTION ENGINE

#24
20100263629
2010-10-21

FUEL INJECTION VALVE

#25
20100252000
2010-10-07

Fuel injection valve

#26
20100251999
2010-10-07

Fuel injection valve

#27
20100251998
2010-10-07

Fuel injection valve

#28
20100229624
2010-09-16

Apparatus for correcting output of cylinder internal pressure sensor, and cylinder internal pressure detection apparatus including the same

#29
20100079155
2010-04-01

Pressure detection apparatus

#30
20100077844
2010-04-01

Pressure sensor

#31
20100050991
2010-03-04

Fuel injector

#32
20090320576
2009-12-31

Piezoresistive pressure-measuring plug for a combustion engine

#33
20090301210
2009-12-10

Pressure measuring transducer

#34
20090183573
2009-07-23

High temperature pressure sensor element, particularly for measuring pressures inside jet engines, method for the production thereof and component for jet engines

#35
20090126472
2009-05-21

COMBUSTION PRESSURE SENSOR FOR INTERNAL COMBUSTION ENGINE

#36
20090118982
2009-05-07

Fuel injector with electric shield

#37
20090095059
2009-04-16

Pressure sensor and structure for attachment of pressure sensor

#38
20090084191
2009-04-02

Pressure detector and method of manufacturing the same

#39
20090025482
2009-01-29

Pressure sensor

#40
20080264173
2008-10-30

Sensor Unit

#41
20080229815
2008-09-25

Sensor system for measuring pressure

#42
20080196513
2008-08-21

Device for pressure measurement

#43
20080134772
2008-06-12

Internal combustion engine including a sensor for detecting a parameter partially characterizing a course of combustion and strategically positioned between two adjacent combustion chambers

#44
20080083283
2008-04-10

Pressure sensor and attaching mechanism thereof

#45
20080072680
2008-03-27

Pressure sensor

#46
20080060441
2008-03-13

Pressure sensor with diaphragm for detecting pressure

#47
20080060440
2008-03-13

Pressure sensor equipped with pressure sensing diaphragm

#48
20080053237
2008-03-06

Combustion pressure sensor

#49
20070113660
2007-05-24

Pressure sensor

#50
20070018660
2007-01-25

Sensor device using pair of resistive sensor controlled beat oscillators

#51
20070016384
2007-01-18

Compact pressure-sensing device

#52
20070006641
2007-01-11

Pressure sensor set in an opening of a wall

#53
20060238286
2006-10-26

Carrier device for magnetizable substrate

#54
20060185438
2006-08-24

Pressure sensor

#55
20060162141
2006-07-27

Method for manufacturing pressure detector

#56
20060156825
2006-07-20

Pressure detection device and manufacturing method of the same

#57
20060090566
2006-05-04

Pressure detection device

#58
20050274189
2005-12-15

Pressure-detecting device and method of manufacturing the same

#59
20050252299
2005-11-17

Pressure detecting apparatus

#60
20050223776
2005-10-13

Device for pressure measurement, particularly in a combustion chamber of an internal combustion engine

#61
20050193826
2005-09-08

Pressure sensor

#62
20050166682
2005-08-04

Pressure sensor having diaphragm

#63
20050103113
2005-05-19

Pressure sensor

#64
20050103110
2005-05-19

Integrated pressure and temperature sensor

#65
20050072247
2005-04-07

Device for measuring a force; device for measuring a pressure; and pressure sensor

#66
20050072245
2005-04-07

Pressure sensor

#67
20050056087
2005-03-17

Spark generating apparatus having strain gage cylinder pressure measurement feature

#68
20050034525
2005-02-17

Combustion-chamber pressure sensor having a metallic diaphragm containing a piezoresistive, thin metallic layer

#69
20050022605
2005-02-03

Pressure sensor

#70
20050006854
2005-01-13

Cylinder head gasket