Dirk Hertz

Person

Fichtenhof, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Diagnosable soft starter, diagnostic method, and motor arrangement
- Patent number 11,374,527
- Issue date Jun 28, 2022
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soft starter, operating method, and switching system
- Patent number 11,108,344
- Issue date Aug 31, 2021
- Siemens Aktiengesellschaft
- Kyoung-Jin Lee-Hoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods for controlling a voltage present at an electric fan
- Patent number 10,833,615
- Issue date Nov 10, 2020
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor starter
- Patent number 10,253,742
- Issue date Apr 9, 2019
- Siemens Aktiengesellschaft
- Dirk Hertz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Switchgear for a single-phase motor and a three-phase motor
- Patent number 9,851,404
- Issue date Dec 26, 2017
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for connecting to a power network and method for protecting...
- Patent number 9,698,592
- Issue date Jul 4, 2017
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switchgear for controlling the energy supply of an electric motor c...
- Patent number 9,502,881
- Issue date Nov 22, 2016
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching device and method for terminating a braking process of a...
- Patent number 8,736,205
- Issue date May 27, 2014
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical device and method for determining a phase failure in the...
- Patent number 8,698,439
- Issue date Apr 15, 2014
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for slowing-down control of an asynchronous machine
- Patent number 8,466,640
- Issue date Jun 18, 2013
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor based motor control device
- Patent number D567178
- Issue date Apr 22, 2008
- Siemens Aktiengesellschaft
- Marco Dornauer
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Motor starter
- Patent number D560608
- Issue date Jan 29, 2008
- Siemens Aktiengesellschaft
- Marco Dornauer
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Control part of an electronic device
- Patent number D558684
- Issue date Jan 1, 2008
- Siemens Aktiengesellschaff
- Marco Dornauer
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Method and apparatus for reducing the switching noise of an electro...
- Patent number 7,116,541
- Issue date Oct 3, 2006
- Siemens Aktiengesellschaft
- Dirk Hertz
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DIAGNOSABLE SOFT STARTER, DIAGNOSTIC METHOD, AND MOTOR ARRANGEMENT
- Publication number 20200204104
- Publication date Jun 25, 2020
- Siemens Aktiengesellschaft
- Dirk HERTZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOFT STARTER, OPERATING METHOD, AND SWITCHING SYSTEM
- Publication number 20190190407
- Publication date Jun 20, 2019
- SIEMENS AKTIENGESELLSCHAFT
- Kyoung-Jin Lee-Hoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT-MEASURING APPARATUS, SERIES OF CURRENT-MEASURING APPARATUSE...
- Publication number 20190162758
- Publication date May 30, 2019
- Dirk Hertz
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR CONTROLLING A VOLTAGE PRESENT AT AN ELECTRIC FAN
- Publication number 20190165707
- Publication date May 30, 2019
- Dirk Hertz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DEVICE FOR CONNECTING TO A POWER NETWORK AND METHOD FOR PROTECTING...
- Publication number 20150372483
- Publication date Dec 24, 2015
- Siemens Aktiengesellschaft
- Dirk HERTZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR STARTER
- Publication number 20150300305
- Publication date Oct 22, 2015
- Siemens Aktiengesellschaft
- Dirk HERTZ
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SWITCHGEAR FOR CONTROLLING THE ENERGY SUPPLY OF AN ELECTRIC MOTOR C...
- Publication number 20150303676
- Publication date Oct 22, 2015
- Siemens Aktiengesellschaft
- Dirk HERTZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHGEAR FOR A SINGLE-PHASE MOTOR AND A THREE-PHASE MOTOR
- Publication number 20150241514
- Publication date Aug 27, 2015
- Siemens Aktiengesallschaft
- Dirk Hertz
- G01 - MEASURING TESTING
Information Patent Application
SWITCHING DEVICE AND METHOD FOR TERMINATING A BRAKING PROCESS OF A...
- Publication number 20130241450
- Publication date Sep 19, 2013
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL DEVICE AND METHOD FOR DETERMINING A PHASE FAILURE IN THE...
- Publication number 20130221892
- Publication date Aug 29, 2013
- Siemens Aktiengesellschaft
- Dirk Hertz
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR SLOWING-DOWN CONTROL OF AN ASYNCHRONOUS MACHINE
- Publication number 20100207554
- Publication date Aug 19, 2010
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and apparatus for reducing the switching noise of an electro...
- Publication number 20030164747
- Publication date Sep 4, 2003
- Dirk Hertz
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Diagnosable soft starter, diagnostic method, and motor arrangement

Soft starter, operating method, and switching system

Methods for controlling a voltage present at an electric fan

Motor starter

Switchgear for a single-phase motor and a three-phase motor

Device for connecting to a power network and method for protecting...

Switchgear for controlling the energy supply of an electric motor c...

Switching device and method for terminating a braking process of a...

Electrical device and method for determining a phase failure in the...

Method for slowing-down control of an asynchronous machine

Semiconductor based motor control device

Motor starter

Control part of an electronic device

Method and apparatus for reducing the switching noise of an electro...

Patents Applicationslast 30 patents

DIAGNOSABLE SOFT STARTER, DIAGNOSTIC METHOD, AND MOTOR ARRANGEMENT

SOFT STARTER, OPERATING METHOD, AND SWITCHING SYSTEM

CURRENT-MEASURING APPARATUS, SERIES OF CURRENT-MEASURING APPARATUSE...

METHODS FOR CONTROLLING A VOLTAGE PRESENT AT AN ELECTRIC FAN

DEVICE FOR CONNECTING TO A POWER NETWORK AND METHOD FOR PROTECTING...

MOTOR STARTER

SWITCHGEAR FOR CONTROLLING THE ENERGY SUPPLY OF AN ELECTRIC MOTOR C...

SWITCHGEAR FOR A SINGLE-PHASE MOTOR AND A THREE-PHASE MOTOR

SWITCHING DEVICE AND METHOD FOR TERMINATING A BRAKING PROCESS OF A...

ELECTRICAL DEVICE AND METHOD FOR DETERMINING A PHASE FAILURE IN THE...

METHOD FOR SLOWING-DOWN CONTROL OF AN ASYNCHRONOUS MACHINE

Method and apparatus for reducing the switching noise of an electro...