Thermally insulated pipe

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12194708
APP PUB NO 20230093106A1
SERIAL NO

17802600

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Thermally insulated pipes including thermal insulation, outer jacket and medium pipes, wherein the thermal insulation includes a foam having a density of 30-80 kg/m3, the outer jacket includes a thermoplastic plastic (21) having a modulus of 300-1400 MPa and having a corrugated shape. The invention further relates to the use as well as the manufacture of such tubes. Furthermore, the invention relates to composite materials, their use for thermal insulation, as well as their manufacture.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BRUGG ROHR AG HOLDING5200 BRUGG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kress, Jürgen Oberwil-Lieli, CH 12 36

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