Electrochemical cell

US10396392B2 · kind B2 · utility

Assignee

• The Swatch Group Research and Development Ltd · CH

Inventors

• Pascal Heck · Erlach, CH
• Michael H. Stalder · Neuss, DE
• Fredy Zuellig · Delémont, CH
• Kurosh Sohi · Lenzburg, CH
• Yves Leterrier · Lausanne, CH
• Jericho Lynn Moll · Urbana, US
• Jean-Baptiste Leran · Prémanon, FR
• Jan-Anders Manson · Chexbres, CH

Key dates

• Filing date: Mar 3, 2014
• Grant date: Aug 27, 2019
• Expiry date: Aug 8, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

An electrochemical cell, including: a first current collector including a first collecting section in contact with a first electrode and including a first connecting section; a second current collector overlapping with the first current collector and including a second collecting section in contact with a second electrode and including a second connecting section; wherein the first and second current collectors are mutually connected via their first and second connecting sections and a distance between the first and second connecting sections is equal to or smaller than 50% of the distance between the first and the second collecting sections.