Rolf Vollmer

Person

Gersfeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing a material layer with at least one recess
- Patent number 12,126,230
- Issue date Oct 22, 2024
- Siemens Aktiengesellschaft
- Carsten Schuh
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cooling-optimised housing of a machine
- Patent number 12,057,745
- Issue date Aug 6, 2024
- Siemens Aktiengesellschaft
- Erich Bott
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a magnetic material layer
- Patent number 12,046,951
- Issue date Jul 23, 2024
- Siemens Aktiengesellschaft
- Rolf Vollmer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method to manufacture an electric machine, installation, vehicle
- Patent number 11,888,362
- Issue date Jan 30, 2024
- Siemens Aktiengesellschaft
- Thomas Soller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Material layer for high rotational speeds
- Patent number 11,482,893
- Issue date Oct 25, 2022
- Siemens Aktiengesellschaft
- Rolf Vollmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for producing a material layer and a material layer structur...
- Patent number 11,451,121
- Issue date Sep 20, 2022
- Siemens Aktiengesellschaft
- Reiner Seufert
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Coupling element having vibration damping
- Patent number 11,215,235
- Issue date Jan 4, 2022
- Siemens Aktiengesellschaft
- Rolf Vollmer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Housing unit for an electric machine
- Patent number 11,031,838
- Issue date Jun 8, 2021
- Siemens Aktiengesellschaft
- Eric Huter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating electric machine
- Patent number 10,965,200
- Issue date Mar 30, 2021
- Siemens Aktiengesellschaft
- Reiner Seufert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor of an electric machine
- Patent number 10,873,228
- Issue date Dec 22, 2020
- Siemens Aktiengesellschaft
- Benjamin Volkmuth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reluctance armature
- Patent number 10,581,290
- Issue date Mar 3, 2020
- Siemens Aktiengesellschaft
- Daniel Mader
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet rotor with sickle-shaped envelope for polar perman...
- Patent number 10,447,101
- Issue date Oct 15, 2019
- Siemens Aktiengesellschaft
- Erich Bott
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine with low magnetic slot leakage
- Patent number 10,236,730
- Issue date Mar 19, 2019
- Siemens Aktiengesellschaft
- Ralf Fischer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet rotor for an electric machine
- Patent number 10,211,691
- Issue date Feb 19, 2019
- Siemens Aktiengesellschaft
- Erich Bott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotor of a dynamoelectric rotary machine
- Patent number 10,199,888
- Issue date Feb 5, 2019
- Siemens Aktiengesellschaft
- Rolf Vollmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical machine having a flux-concentrating permanent magnet rot...
- Patent number 10,135,309
- Issue date Nov 20, 2018
- Siemens Aktiengesellschaft
- Daniel Mader
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent-field armature with guided magnetic field
- Patent number 10,122,230
- Issue date Nov 6, 2018
- Siemens Aktiengesellschaft
- Ralf Fischer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanently-excited dynamoelectric machine
- Patent number 10,097,055
- Issue date Oct 9, 2018
- Siemens Aktiengesellschaft
- Reiner Seufert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for an electric machine
- Patent number 10,014,737
- Issue date Jul 3, 2018
- Siemens Aktiengesellschaft
- Ralf Fischer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanently magnetically excited electric machine
- Patent number 9,954,404
- Issue date Apr 24, 2018
- Siemens Aktiengesellschaft
- Rolf Vollmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine with permanently excited inner stator
- Patent number 9,935,534
- Issue date Apr 3, 2018
- Siemens Aktiengesellschaft
- Rolf Vollmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Individual-segment rotor having retaining rings
- Patent number 9,673,672
- Issue date Jun 6, 2017
- Siemens Aktiengesellschaft
- Lars Pannier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic radial bearing having single sheets in the tangential dire...
- Patent number 9,568,046
- Issue date Feb 14, 2017
- Siemens Aktiengesellschaft
- Erich Bott
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial bearing device having increased iron filling
- Patent number 9,543,805
- Issue date Jan 10, 2017
- Siemens Aktiengesellschaft
- Rolf Vollmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor with permanent excitation including permanent magnets and sof...
- Patent number 9,509,185
- Issue date Nov 29, 2016
- Siemens Aktiengesellschaft
- Daniel Mader
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive device for rotational and linear movements with decoupled ine...
- Patent number 9,496,779
- Issue date Nov 15, 2016
- Siemens Aktiengesellschaft
- Daniel Mader
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine with permanently excited armature and associated p...
- Patent number 9,461,511
- Issue date Oct 4, 2016
- Siemens Aktiengesellschaft
- Rolf Vollmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanently excited synchronous machine with ferrite magnets
- Patent number 9,401,628
- Issue date Jul 26, 2016
- Siemens Aktiengesellschaft
- Wolfgang Schneider
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor of a permanently excited synchronous machine
- Patent number 9,343,935
- Issue date May 17, 2016
- Siemens Aktiengesellschaft
- Daniel Mader
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor with permanent excitation having permanent magnets and flux c...
- Patent number 9,312,732
- Issue date Apr 12, 2016
- Siemens Aktiengesellschaft
- Daniel Mader
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ROTOR WITH PERMANENT MAGNETS
- Publication number 20240305151
- Publication date Sep 12, 2024
- SIEMENS AKTIENGESELLSCHAFT
- REINER SEUFERT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Producing a Stack of Magnetic Sheets for a Rotor and/or...
- Publication number 20240063696
- Publication date Feb 22, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
Material Layer, Material Layer Stack for an Electric Machine and Me...
- Publication number 20240039346
- Publication date Feb 1, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Electric Machine and Installation
- Publication number 20240022122
- Publication date Jan 18, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR PRODUCING A MATERIAL LAYER WITH AT LEAST ONE VOID
- Publication number 20230402907
- Publication date Dec 14, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Electric Machine and Installation
- Publication number 20230378825
- Publication date Nov 23, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical Machine, Method, and System
- Publication number 20230378854
- Publication date Nov 23, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
MECHANICAL DEVICE FOR CONVERTING DIRECT CURRENT INTO ALTERNATING CU...
- Publication number 20230353065
- Publication date Nov 2, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Rolf Vollmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR FOR AN ELECTRIC ROTATING MACHINE
- Publication number 20230327528
- Publication date Oct 12, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Rolf Vollmer
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR CORRECTING A PORTION OF A MATERIAL LAYER, MATERIAL LAYER...
- Publication number 20230268812
- Publication date Aug 24, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MATERIAL LAYER FOR A LAMINATED CORE OF AN ELECTRIC MACHINE
- Publication number 20230216356
- Publication date Jul 6, 2023
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR PRODUCING A MATERIAL LAYER
- Publication number 20230182205
- Publication date Jun 15, 2023
- SIEMENS AKTIENGESELLSCHAFT
- JÖRG BUSCHBECK
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Bearing Bush for a Rotating Shaft, Bearing Shield, Electric Motor a...
- Publication number 20220275830
- Publication date Sep 1, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Magnetic Sheet Stack, Method for Manufacturing a Magnetic Sheet Sta...
- Publication number 20220230799
- Publication date Jul 21, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Jörg Buschbeck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Manufacturing a Magnetic Sheet and a Stack of Magnetic S...
- Publication number 20220200418
- Publication date Jun 23, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
COMPLEX RING ELEMENT HAVING ADDITIVELY APPLIED CONNECTING ELEMENT
- Publication number 20220136563
- Publication date May 5, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Reiner Seufert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Electrical Sheet for an Electrical Machine and Method for Producing...
- Publication number 20220131446
- Publication date Apr 28, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD TO MANUFACTURE AN ELECTRIC MACHINE, INSTALLATION, VEHICLE
- Publication number 20220069680
- Publication date Mar 3, 2022
- Thomas Soller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical Steel Sheet with Structured Surface for Domain Refining
- Publication number 20220005645
- Publication date Jan 6, 2022
- SIEMENS AKTIENGESELLSCHAFT
- Jörg Buschbeck
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for Sintering a Multicomponent Object to be Sintered, Electr...
- Publication number 20210379656
- Publication date Dec 9, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Carsten Schuh
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING A MATERIAL LAYER AND A MATERIAL LAYER STRUCTUR...
- Publication number 20210320571
- Publication date Oct 14, 2021
- SIEMENS AKTIENGESELLSCHAFT
- REINER SEUFERT
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MATERIAL LAYER FOR HIGH ROTATIONAL SPEEDS
- Publication number 20210281126
- Publication date Sep 9, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Rolf Vollmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROBUST MATERIAL LAYERS
- Publication number 20210126514
- Publication date Apr 29, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Rolf Vollmer
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COOLING-OPTIMISED HOUSING OF A MACHINE
- Publication number 20210036590
- Publication date Feb 4, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Erich Bott
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
ROTATING ELECTRIC MACHINE
- Publication number 20210006142
- Publication date Jan 7, 2021
- SIEMENS AKTIENGESELLSCHAFT
- REINER SEUFERT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRODUCING A ROTOR BY MEANS OF ADDITIVE MANUFACTURING
- Publication number 20200044521
- Publication date Feb 6, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Klaus Büttner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COUPLING ELEMENT HAVING VIBRATION DAMPING
- Publication number 20200032850
- Publication date Jan 30, 2020
- SIEMENS AKTIENGESELLSCHAFT
- ROLF VOLLMER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PERMANENT MAGNET FOR A ROTOR OF AN EXTERNAL ROTOR MACHINE
- Publication number 20190027984
- Publication date Jan 24, 2019
- SIEMENS AKTIENGESELLSCHAFT
- Erich Bott
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERMANENT MAGNET FOR A ROTOR OF AN ELECTRIC MACHINE
- Publication number 20180331589
- Publication date Nov 15, 2018
- SIEMENS AKTIENGESELLSCHAFT
- Erich Bott
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOUSING UNIT FOR AN ELECTRIC MACHINE
- Publication number 20180262078
- Publication date Sep 13, 2018
- SIEMENS AKTIENGESELLSCHAFT
- Eric Huter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Rolf Vollmer

Person

Patents Grantslast 30 patents

Method for producing a material layer with at least one recess

Cooling-optimised housing of a machine

Method for producing a magnetic material layer

Method to manufacture an electric machine, installation, vehicle

Material layer for high rotational speeds

Method for producing a material layer and a material layer structur...

Coupling element having vibration damping

Housing unit for an electric machine

Rotating electric machine

Rotor of an electric machine

Reluctance armature

Permanent magnet rotor with sickle-shaped envelope for polar perman...

Electric machine with low magnetic slot leakage

Permanent magnet rotor for an electric machine

Rotor of a dynamoelectric rotary machine

Electrical machine having a flux-concentrating permanent magnet rot...

Permanent-field armature with guided magnetic field

Permanently-excited dynamoelectric machine

Rotor for an electric machine

Permanently magnetically excited electric machine

Electric machine with permanently excited inner stator

Individual-segment rotor having retaining rings

Magnetic radial bearing having single sheets in the tangential dire...

Axial bearing device having increased iron filling

Rotor with permanent excitation including permanent magnets and sof...

Drive device for rotational and linear movements with decoupled ine...

Electric machine with permanently excited armature and associated p...

Permanently excited synchronous machine with ferrite magnets

Rotor of a permanently excited synchronous machine

Rotor with permanent excitation having permanent magnets and flux c...

Patents Applicationslast 30 patents

ROTOR WITH PERMANENT MAGNETS

Method for Producing a Stack of Magnetic Sheets for a Rotor and/or...

Material Layer, Material Layer Stack for an Electric Machine and Me...

Electric Machine and Installation

METHOD FOR PRODUCING A MATERIAL LAYER WITH AT LEAST ONE VOID

Electric Machine and Installation

Electrical Machine, Method, and System

MECHANICAL DEVICE FOR CONVERTING DIRECT CURRENT INTO ALTERNATING CU...

STATOR FOR AN ELECTRIC ROTATING MACHINE

METHOD FOR CORRECTING A PORTION OF A MATERIAL LAYER, MATERIAL LAYER...

MATERIAL LAYER FOR A LAMINATED CORE OF AN ELECTRIC MACHINE

METHOD FOR PRODUCING A MATERIAL LAYER

Bearing Bush for a Rotating Shaft, Bearing Shield, Electric Motor a...

Magnetic Sheet Stack, Method for Manufacturing a Magnetic Sheet Sta...

Method for Manufacturing a Magnetic Sheet and a Stack of Magnetic S...

COMPLEX RING ELEMENT HAVING ADDITIVELY APPLIED CONNECTING ELEMENT

Electrical Sheet for an Electrical Machine and Method for Producing...

METHOD TO MANUFACTURE AN ELECTRIC MACHINE, INSTALLATION, VEHICLE

Electrical Steel Sheet with Structured Surface for Domain Refining

Method for Sintering a Multicomponent Object to be Sintered, Electr...

METHOD FOR PRODUCING A MATERIAL LAYER AND A MATERIAL LAYER STRUCTUR...

MATERIAL LAYER FOR HIGH ROTATIONAL SPEEDS

ROBUST MATERIAL LAYERS

COOLING-OPTIMISED HOUSING OF A MACHINE

ROTATING ELECTRIC MACHINE

PRODUCING A ROTOR BY MEANS OF ADDITIVE MANUFACTURING

COUPLING ELEMENT HAVING VIBRATION DAMPING

PERMANENT MAGNET FOR A ROTOR OF AN EXTERNAL ROTOR MACHINE

PERMANENT MAGNET FOR A ROTOR OF AN ELECTRIC MACHINE

HOUSING UNIT FOR AN ELECTRIC MACHINE