Patents-Review.com
ClassID:

181354 ⎘

G05B2219/24028 - CPC Classification

Classification description:

Program-control systems; Pc systems; Pc safety Explosion free control, intrinsically safe

Recent Application in this class:
#1
20190221961
2019-07-18

Housing lid for a field device of automation technology for wireless transmission of information

 #2
20190123548
2019-04-25

Intrinsic safety (IS) barriers mountable on terminal blocks of input/output (I/O) modules or other devices

 #3
20190102000
2019-04-04

Local user interface for explosion resistant field instruments using capacitive touch sensing

 #4
20190058325
2019-02-21

Configurable isolator

 #5
20160349713
2016-12-01

Automation technology field device

 #6
20160094057
2016-03-31

Method and apparatus for start-up of a field device

 #7
20150261601
2015-09-17

Network synchronization for master and slave devices

 #8
20150035684
2015-02-05

Field device for process instrumentation

 #9
20150026492
2015-01-22

Process calibrator

 #10
20140377995
2014-12-25

Connection module for field device in the explosion-proof area

 #11
20130063847
2013-03-14

Fault protection circuit for IEC 61158 fieldbus spur and method of using the same

 #12
20120315793
2012-12-13

Intrinsically safe connection unit with a network interface, intrinsically safe appliance and network interface for it

 #13
20120236769
2012-09-20

Interface for local configuration and monitoring of an industrial field device with support for provisioning onto an industrial wireless network and related system and method

 #14
20120188915
2012-07-26

Field communication apparatus and process control system

 #15
20120046911
2012-02-23

Handheld field maintenance tool with integration to external software application

 #16
20120041744
2012-02-16

HANDHELD FIELD MAINTENANCE TOOL WITH FIELD DEVICE SIMULATION CAPABILITY

 #17
20120040698
2012-02-16

Handheld field maintenance tool with improved locational awareness functionality

 #18
20120040316
2012-02-16

Handheld field maintenance tool with simulation of field device for instruction or qualification

 #19
20120038760
2012-02-16

Intrinsically-safe handheld field maintenance tool with image and/or sound capture

 #20
20120038548
2012-02-16

Handheld field maintenance device with improved user interface

 #21
20120038458
2012-02-16

Handheld field maintenance tool with improved diagnostics

 #22
20100303138
2010-12-02

Intrinsically safe DSL circuit

 #23
20100194589
2010-08-05

Recording device and method for monitoring device parameters

 #24
20100021154
2010-01-28

Transport system for monitoring industrial processes

 #25
20090013107
2009-01-08

Method for Safe Data Transmission Between an Intrinsically Safe Sensor and a Non-Intrinsically Safe Evaluation Unit

 #26
20080291270
2008-11-27

Transport system for monitoring industrial processes

 #27
20080262639
2008-10-23

Method for operation of a functionally modular automation device with a control loop

 #28
20080262423
2008-10-23

Single use retractable syringe

 #29
20080180226
2008-07-31

Intrinsically safe galvanically isolated barrier device and method thereof

 #30
20070223180
2007-09-27

Intrinsically safe data transmission device

 #31
20070217091
2007-09-20

Non-intrinsically safely supplied measurement device

 #32
20070154205
2007-07-05

Transport system for monitoring industrial process

 #33
20070102507
2007-05-10

Manufacturing system with intrinsically safe electric information storage

 #34
20070005159
2007-01-04

Actuator controller for monitoring health and status of the actuator and/or other equipment

 #35
20050116021
2005-06-02

Manufacturing system with intrinsically safe electric information storage

 #36
20050114086
2005-05-26

Field maintenance tool

 #37
20050024160
2005-02-03

In-line passive barrier for intrinsically safe communication network