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Varta Microbattery Gmbh
Varta Microbattery Gmbh A Corporation Of Germany
Varta Microbattery Gmbh A Corporation Of Germany Am Leineufer 51

Varta Microbattery Gmbh patents


Recent patent applications related to Varta Microbattery Gmbh. Varta Microbattery Gmbh is listed as an Agent/Assignee. Note: Varta Microbattery Gmbh may have other listings under different names/spellings. We're not affiliated with Varta Microbattery Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "V" | Varta Microbattery Gmbh-related inventors


Button cell having winding electrode and the production thereof

A rechargeable button cell having a height-to-diameter ratio less than one, including two metal housing halves separated from one another by an electrically insulating seal or film seal forming a housing having a plane bottom region and a plane top region parallel thereto is disclosed. The housing contains an electrode... Varta Microbattery Gmbh

Button cells and producing same

A rechargeable button cell including a housing half-parts comprising a housing cup and a housing top separated from one another by an electrically insulating seal or film seal is disclosed. The button cell includes an electrode-separator assembly within the housing having a positive and a negative electrode in the form... Varta Microbattery Gmbh

Primary lithium battery having a dme-free electrolyte

A DME-free lithium battery includes a positive electrode, a negative electrode, a separator arranged between the positive electrode and the negative electrode, and a liquid electrolyte composed of a solvent and at least one lithium electrolyte salt and with which the electrode and the separator are impregnated, wherein the solvent... Varta Microbattery Gmbh

Lithium battery

A lithium battery includes a positive electrode designed as a hollow cylinder and defines a cavity, a negative electrode arranged in the cavity, a separator, a liquid electrolyte, a first current collector for the negative electrode, a second current collector for the positive electrode, an at least two-part housing that... Varta Microbattery Gmbh

Secondary electrochemical cell and charging method

A secondary electrochemical cell includes a negative electrode including as an output conductor, a metallic or metal-coated open-pore form or a metallic or metal-coated nonwoven, as a carbon-based storage material that enables storage of electrical charge in the electrode through formation of an electrical double layer (Helmholtz double layer), activated... Varta Microbattery Gmbh

Button cell having winding electrode and the production thereof

A button cell includes a housing consisting of two metal housing halves, an electrode separator assembly in the form of a preferably spiral-shaped winding inside the housing, and metal conductors which electrically connect the electrodes of the assembly to the housing halves, wherein at least one of the conductors is... Varta Microbattery Gmbh

Secondary electrochemical cell and charging method

A secondary electrochemical cell includes a negative electrode including an output conductor, activated carbon having a BET surface area of at least 800 m2/g as a carbon-based storage material that enables storage of electrical charge in the electrode through formation of an electrical double layer (Helmholtz double layer), a positive... Varta Microbattery Gmbh

Button cells and producing same

A button cell includes a housing cup and a top separated by a seal and forms a housing with parallel flat bottom and top areas, and an electrode-separator assembly including a flat positive and negative electrode and connected by one flat separator, wherein the electrodes are aligned essentially at right... Varta Microbattery Gmbh








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Varta Microbattery Gmbh in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Varta Microbattery Gmbh with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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