G01L7/187 - CPC Classification Index

ClassID:

166727 ⎘

G01L7/187 - CPC Classification

Classification description:

Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges with optical transmitting or indicating means

Recent Application in this class:

20240328880

Apparatus for measurement of capillary pressure in a porous sample

20230124635

Measuring device and method for pore throat pressure of jamin effect based on mechanochromic materials

20220151266

HIGH PRESSURE PROCESSING INDICATOR

20210190616

Microfluidic pressure sensor

20210088399

Ludion pressure measurement system

20200037639

High pressure processing indicator

20180220681

High Pressure Processing Indicator

20170370758

FLUID-LEVEL MEASURING SENSOR

20170049341

OPTICAL FIBER SENSOR ASSEMBLY

20160299026

Sensor for detecting pressure waves in a fluid, provided with static pressure compensation

20140216162

Sensor for high pressure processing of articles

20130061681

Sensor for high pressure processing of articles

20120291558

Irreversible hydrostatic pressure indicator

20120218112

Compact dryer exhaust duct and chimney manometer

20110247412

Barometer

20100064780

Pressure Determination In Microfludic Systems

20070252008

Position indicator using a moveable sensor and a light path viewed