Ulf Sand

Person

Vasteras, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger and electric arrangement comprising heat exchanger
- Patent number 11,719,492
- Issue date Aug 8, 2023
- Hitachi Energy Switzerland AG
- Frederic Tholence
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Continuous glass melting tank with an immersed stirring body
- Patent number 11,542,188
- Issue date Jan 3, 2023
- ABB Schweiz AG
- Ener Salinas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for electromagnetic stirring in an electrical...
- Patent number 8,876,934
- Issue date Nov 4, 2014
- ABB Research Ltd.
- Jan-Erik Eriksson
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus and method for crystallization of silicon
- Patent number 8,721,789
- Issue date May 13, 2014
- ABB AB
- Jan-Erik Eriksson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for crystallization of silicon
- Patent number 8,632,632
- Issue date Jan 21, 2014
- ABB AB
- Jan-Erik Eriksson
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
COOLING ARRANGEMENT AND METHOD FOR COOLING AT LEAST ONE OIL-TO-AIR...
- Publication number 20240371562
- Publication date Nov 7, 2024
- Hitachi Energy Ltd
- Ener SALINAS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRESS PLATE, A SYSTEM FOR COMPRESSING PRESSBOARD PRECURSOR AND A ME...
- Publication number 20240173885
- Publication date May 30, 2024
- Hitachi Energy Ltd
- Ulf Sand
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
ELECTRIC ARRANGEMENT, PANEL AND HEAT EXCHANGER
- Publication number 20230314094
- Publication date Oct 5, 2023
- Hitachi Energy Switzerland AG
- Samuel Brodeur
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND ELECTRIC ARRANGEMENT COMPRISING HEAT EXCHANGER
- Publication number 20230124112
- Publication date Apr 20, 2023
- Hitachi Energy Switzerland AG
- Frederic Tholence
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Continuous Glass Melting Tank With An Immersed Stirring Body
- Publication number 20220098077
- Publication date Mar 31, 2022
- ABB Schweiz AG
- Ener Salinas
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Apparatus And Method For Electromagnetic Stirring In An Electrical...
- Publication number 20130269483
- Publication date Oct 17, 2013
- Jan-Erik Eriksson
- C21 - METALLURGY OF IRON
Information Patent Application
Apparatus And Method For Crystallization Of Silicon
- Publication number 20130104601
- Publication date May 2, 2013
- Jan-Erik Eriksson
- C30 - CRYSTAL GROWTH
Information Patent Application
APPARATUS AND METHOD FOR CRYSTALLIZATION OF SILICON
- Publication number 20120167629
- Publication date Jul 5, 2012
- Jan-Erik Eriksson
- C30 - CRYSTAL GROWTH

Person

Patents Grantslast 30 patents

Heat exchanger and electric arrangement comprising heat exchanger

Continuous glass melting tank with an immersed stirring body

Apparatus and method for electromagnetic stirring in an electrical...

Apparatus and method for crystallization of silicon

Apparatus and method for crystallization of silicon

Patents Applicationslast 30 patents

COOLING ARRANGEMENT AND METHOD FOR COOLING AT LEAST ONE OIL-TO-AIR...

PRESS PLATE, A SYSTEM FOR COMPRESSING PRESSBOARD PRECURSOR AND A ME...

ELECTRIC ARRANGEMENT, PANEL AND HEAT EXCHANGER

HEAT EXCHANGER AND ELECTRIC ARRANGEMENT COMPRISING HEAT EXCHANGER

Continuous Glass Melting Tank With An Immersed Stirring Body

Apparatus And Method For Electromagnetic Stirring In An Electrical...

Apparatus And Method For Crystallization Of Silicon

APPARATUS AND METHOD FOR CRYSTALLIZATION OF SILICON