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US 10,502,645 B2Granted
Dynamometer device
AssigneeMeidensha Corporation
InventorsTakahiro Shimizu, Shigeo Watanabe
Life of this patent
Estimating the term…
Abstract
In a dynamometer device (1), a dynamometer (5) is placed on a dynamometer-side bed (6), and the dynamometer-side bed (6) is stacked on a tank-side bed (15) located on the top part of a bed tank (3). The dynamometer (5) is connected to the bed tank (3) by an oil discharge pipe (9) which returns a cooling oil (2) to the bed tank (3) from the dynamometer (5). The oil discharge pipe (9) passes through an interface (23) between the dynamometer-side bed (6) and the tank-side bed (15), and extends into the bed tank (3).
Claims2
A dynamometer device, comprising:
- a tank provided with, at a top part thereof, a flat tank-side bed including an opening part, and storing a cooling medium;
- a dynamo body provided on a flat dynamometer-side bed forming an interface between the dynamometer-side bed and the tank-side bed, the tank-side bed and the dynamometer-side bed being sealed by a seal surrounding the opening part;
- and
- a pipe for returning the cooling medium from the dynamo body to the tank,
- wherein the pipe communicates with a flow passage extending from an upper part of the dynamo body, is attached to the dynamometer-side bed, and passes through the interface, extends through the opening part located inside the seal and is opened inside the cooling medium inside the tank.
2 more elements
Dependencies are inferred from the claim text.