Rolf D. Kimpel

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic relay
- Patent number 4,803,589
- Issue date Feb 7, 1989
- Siemens Aktiengesellschaft
- Rolf-Dieter Kimpel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for adjustment-free manufacture of an electromagnetic relay
- Patent number 4,742,610
- Issue date May 10, 1988
- Siemens Aktiengesellschaft
- Rolf-Dieter Kimpel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay wherein response voltage is rendered temperat...
- Patent number 4,728,917
- Issue date Mar 1, 1988
- Siemens Aktiengesellschaft
- Rolf-Dieter Kimpel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromechanical component with sealed housing
- Patent number 4,713,727
- Issue date Dec 15, 1987
- Siemens Aktiengesellschaft
- Rolf D. Kimpel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 4,567,457
- Issue date Jan 28, 1986
- Siemens Aktiengesellschaft
- Helmut Schedele
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic rotating armature relay
- Patent number 4,539,540
- Issue date Sep 3, 1985
- Siemens Aktiengesellschaft
- Rolf-Dieter Kimpel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarized electromagnetic relay
- Patent number 4,509,025
- Issue date Apr 2, 1985
- Siemens Aktiengesellschaft
- Rolf-Dieter Kimpel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 4,491,813
- Issue date Jan 1, 1985
- Siemens Aktiengesellschaft
- Rolf-Dieter Kimpel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarized magnet system
- Patent number 4,325,043
- Issue date Apr 13, 1982
- Siemens Aktiengesellschaft
- Rolf-Dieter Kimpel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monostable electromagnetic rotating armature relay
- Patent number 4,206,431
- Issue date Jun 3, 1980
- Siemens Aktiengesellschaft
- Rolf-Dieter Kimpel
- H01 - BASIC ELECTRIC ELEMENTS

Rolf D. Kimpel

Person

Patents Grantslast 30 patents

Electromagnetic relay

Method for adjustment-free manufacture of an electromagnetic relay

Electromagnetic relay wherein response voltage is rendered temperat...

Electromechanical component with sealed housing

Electromagnetic relay

Electromagnetic rotating armature relay

Polarized electromagnetic relay

Electromagnetic relay

Polarized magnet system

Monostable electromagnetic rotating armature relay