Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1992-04-24
2000-02-08
Dees, Jose' G.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428421, 428446, 428447, 428450, 26714011, 26714013, B29D 2200
Patent
active
060226005
ABSTRACT:
A mounting (20) which provides superior isolation yet which eliminates damaging edge-induced shear strain (ENT) buildup in the elastomer sections (28) and (30) when exposed to high temperatures by having a first elastomer section (28) loaded in compression and a second elastomer section (30) loaded in shear. Exposing the mounting (20) to elevated temperature environments allows the first elastomer section (28) to expand in height and places the second elastomer section (30) in shear to accommodate the height change. The instant invention compensates for fluid and elastomer expansion due to high temperatures by providing a mechanical type compensator (37) which takes up less space and eliminates the pressure loss associated with air-charged compensators (99). Further, a unique combination of fluorinated fluids and polysiloxane polymer enables the mounting (20) to withstand temperatures of greater than 200 deg F. for extended periods of time.
REFERENCES:
patent: 2885202 (1959-05-01), Trumper
patent: 2991992 (1961-07-01), Elsner
patent: 3193239 (1965-07-01), Monroe
patent: 4084668 (1978-04-01), Rybicki
patent: 4236607 (1980-12-01), Halwes et al.
patent: 4271938 (1981-06-01), Berger
patent: 4613118 (1986-09-01), Morita
patent: 4720087 (1988-01-01), Duclos et al.
patent: 4728317 (1988-03-01), Martz et al.
patent: 4733758 (1988-03-01), Duclos et al.
patent: 4772407 (1988-09-01), Carlson
patent: 4811919 (1989-03-01), Jones
patent: 4858898 (1989-08-01), Nikura et al.
patent: 4896754 (1990-01-01), Carlson et al.
patent: 4921080 (1990-05-01), Lin
patent: 4923057 (1990-05-01), Carlson et al.
patent: 5108045 (1992-04-01), Law et al.
patent: 5197692 (1993-03-01), Jones et al.
Silicone Rubber Isolators In Vibration Protection, Nakamura and Fukuda, Shin-Etsu Chemical Co., Ltd, Feb., 1989.
The Effect of Crosslink Structure on the Dynamic/Mechanical Properties of Poly(Dimethylsiloxane) Elastomers, Halladay and Warley, Lord Corporation, presented at the 134th meeting of the Rubber Division, American Chemical Society, Oct. 18, 1988.
Galden Electronic Fluids Brochure.
Halladay James R.
Kohli Tejbans S.
Schmidt Warren E.
Wayland Randall S.
Dees Jos,e G.
Lord Corporation
Wayland Randall S.
Williamson Michael A.
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