ClassID:

153814

F16N2250/34 - CPC Classification

Classification description:

Measuring Transparency; Light; Photo sensor

Recent Application in this class:
#1
20250207724
2025-06-26

METHOD FOR MONITORING THE CONDITION OF LUBRICATING OIL OF INDUSTRIAL EQUIPMENT AND SYSTEM FOR MONITORING THE CONDITION OF LUBRICATING OIL OF INDUSTRIAL EQUIPMENT

#2
20210199069
2021-07-01

Self-Cleaning Combustion Engine Window

#3
20190085741
2019-03-21

Apparatus for identifying fluid of a removable fluid container and method of use

#4
20190063678
2019-02-28

Method and apparatus for determining lubricant contamination or deterioration in an engine

#5
20180156086
2018-06-07

Systems for in situ monitoring of working fluids and working fluid systems

#6
20180136124
2018-05-17

Oil sensor for a compressor

#7
20180017211
2018-01-18

Monitoring device and method of an oil flow mixed with air

#8
20170089236
2017-03-30

Apparatus for identifying fluid of a removable fluid container and method of use

#9
20160223469
2016-08-04

Method and device for the analysis of oils and technical service fluids and for the qualified evaluation of the operating states of units

#10
20160223459
2016-08-04

Sensor device for monitoring the state of a lubricant and method for producing said sensor device

#11
20150226640
2015-08-13

Measurement apparatus and measurement method for determining a composition of a fluid for a reciprocating piston internal combustion engine

#12
20140188407
2014-07-03

Multi-modal fluid condition sensor platform and system therefor

#13
20140188404
2014-07-03

Multi-modal fluid condition sensor platform and system therefor

#14
20120062894
2012-03-15

Monitoring apparatus, as well as monitoring method for monitoring a state of wear of a component for a reciprocating piston internal combustion engine

#15
20100208241
2010-08-19

Measuring device and method for analyzing the lubricant of a bearing

#16
20100014087
2010-01-21

Lubricant deterioration detector and bearing assembly equipped with such detector

#17
20090216464
2009-08-27

Integrated in-line oil monitoring apparatus