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Tesla Motors Inc patents (2014 archive)


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

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12/25/14 / #20140376995

Air-tight slip-on structural joint not using sealant

A method includes: assembling first and second pieces in a slip-fit joint without applying adhesive or sealant, wherein the first piece covers a portion of the second piece in the slip-fit joint; and injecting adhesive through the first piece until the adhesive fills a gap of the slip-fit joint, wherein the adhesive makes the slip-fit joint air tight without applying the sealant. An air-tight slip-fit joint consists essentially of: first and second pieces assembled without applying adhesive or sealant, wherein the first piece covers a portion of the second piece in the slip-fit joint; and adhesive injected through the first piece until the adhesive fills a gap of the slip-fit joint, wherein the adhesive makes the slip-fit joint air tight without applying the sealant.. ... Tesla Motors Inc

12/25/14 / #20140375166

Controlling end ring balance in pre-balancing spinning process

A rotor includes: a shaft; a core around the shaft; at least one end ring connected to rotor bars that are at least partially enclosed in the core; and means for balancing the end ring around the shaft in a pre-balancing spinning process. A method includes: assembling rotor bars so that they are at least partially enclosed in a core of a rotor; connecting an end ring to ends of the rotor bars; inserting a shaft into the core; step for balancing the end ring around the shaft in a pre-balancing spinning process that involves spinning the rotor; and spinning the rotor in the pre-balancing spinning process.. ... Tesla Motors Inc

12/18/14 / #20140368082

Limiting radial expansion in rotor balancing

A rotor including: a shaft; a structure comprising at least one end ring and rotor bars, wherein at least the end ring comprises a material subject to expansion or movement radially outward from the shaft upon a rotor balancing process that involves spinning of the structure; a core that at least partially encloses the rotor bars; and means for limiting the expansion or movement of the structure radially outward. A method including: providing a structure comprising at least one end ring and rotor bars, wherein at least the end ring comprises a material subject to expansion or movement radially outward from the shaft upon spinning of the structure; assembling a rotor from the structure and a core, the core at least partially enclosing the rotor bars; spinning the rotor in a rotor balancing process; and limiting the expansion or movement of the structure radially outward in the rotor balancing process.. ... Tesla Motors Inc

12/18/14 / #20140368064

Rotor assembly with heat pipe cooling system

An electric motor cooling system is provided in which at least one heat pipe is captured within at least one hollow region within the motor's rotor shaft. An end of the heat pipe that extends out and away from the end of the rotor shaft is coupled to a heat exchanger, for example a heat sink in which the fins of the heat sink are shaped as fan blades. ... Tesla Motors Inc








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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 Tesla Motors Inc 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 Tesla Motors Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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