Diffuser (sewage)

About: Diffuser (sewage) is a research topic. Over the lifetime, 6487 publications have been published within this topic receiving 40404 citations.

Method for improving the apperance of skin and topical compositions for practicing the same

Abstract: The present invention relates to novel topical compositions that are useful to enhance the overall appearance of the skin, such as reducing the appearance of fine lines and wrinkles. The present invention, which in brief summary, is a topical cosmetic composition having a spherical and/or substantially spherical optical diffuser particle and crosslinked silicone elastomer. In addition, the present invention includes methods of using such a topical composition and methods for cosmetically improving the appearance of skin.

Omnidirectional electro-accoustical chamber

Abstract: Omnidirectional electro-acoustical chamber comprising two transducers (4) for low/medium tones and (7) for shrill tones disposed coaxially with their membranes facing one another, the transducer (4) being maintained at the end of the extensions (2) of a compartment (1) and the transducer (7) at the end of the compartment (5), a portion of the sounds emitted by the transducers (4, 7) being diffused by means of a diffuser (9) placed between the membranes, the other portion being reflected on the surfaces (12, 13) of the compartments (1, 5).

Inflator gas diffuser and air cushion retainer

Abstract: A diffuser-retainer, incorporated in a sub-assembly (cushion pack) of an air bag module for the use in an inflatable air bag restraint system. The diffuser-retainer functions as an inflation gas diffuser and an air cushion retainer.