ClassID:

216799

H02H7/0854 - CPC Classification

Classification description:

Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load responsive to rate of change of current, couple or speed, e.g. anti-kickback protection

Recent Application in this class:
#1
20230405875
2023-12-21

A HAND-HELD ELECTRICALLY POWERED CUT-OFF TOOL WITH A KICKBACK MITIGATION FUNCTION

#2
20230396056
2023-12-07

Hand-held electrically powered cut-off tool with a kickback mitigation function

#3
20230390963
2023-12-07

A HAND-HELD ELECTRICALLY POWERED CUT-OFF TOOL WITH A KICKBACK MITIGATION FUNCTION

#4
20230249326
2023-08-10

Method for detecting a kickback or a breakthrough of a machine tool with an oscillating output movement, device, and machine tool comprising the device

#5
20220016961
2022-01-20

Method and system for obstruction detection

#6
20200244063
2020-07-30

Assembly for monitoring a winding threshold temperature

#7
20190187777
2019-06-20

Electrical apparatus

#8
20190028046
2019-01-24

Motor drive control device and motor drive control method

#9
20180115149
2018-04-26

Method and device for monitoring an electrical network in a rail vehicle, and rail vehicle

#10
20180062382
2018-03-01

Switch operating characteristic monitoring device, switch equipped with same, and switch operating characteristic monitoring method

#11
20170063278
2017-03-02

Method and apparatus for protecting circuit

#12
20170043470
2017-02-16

Combination electric tool and control method therefor

#13
20160266207
2016-09-15

Fault detection in induction motors based on current signature analysis

#14
20130025203
2013-01-31

Control device for electrically driven door

#15
20120285086
2012-11-15

Monitoring system

#16
20110007436
2011-01-13

Device and method for taking a safety precaution in an electrical tool

#17
20100307782
2010-12-09

Electric rotating tool

#18
20100050526
2010-03-04

Control device for electrically driven door

#19
20090272035
2009-11-05

Collision monitoring system

#20
20090065225
2009-03-12

SWITCHABLE ANTI-LOCK CONTROL

#21
20080110653
2008-05-15

Power tool anti-kickback system with rotational rate sensor

#22
20070084613
2007-04-19

Power tool anti-kickback system with rotational rate sensor

#23
20070068480
2007-03-29

Method for switching off a power tool

#24
20050286182
2005-12-29

Safety switch