发明授权
US5038856A Arrangement for the protection of tube sections of platen-like
heat-transfer surfaces disposed in a gas conduit against wear by gases
laden with solid particles
失效
用于保护设置在气体导管中的压板状传热表面的管段的保护装置，以抵抗载有固体颗粒的气体的磨损
- 专利标题： Arrangement for the protection of tube sections of platen-like heat-transfer surfaces disposed in a gas conduit against wear by gases laden with solid particles
- 专利标题（中）： 用于保护设置在气体导管中的压板状传热表面的管段的保护装置，以抵抗载有固体颗粒的气体的磨损
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申请号： US447220申请日： 1989-12-07
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公开(公告)号： US5038856A公开(公告)日： 1991-08-13
- 发明人: Gunter Keintzel , Ulrich Premel
- 申请人： Gunter Keintzel , Ulrich Premel
- 申请人地址： DEX Gummersbach
- 专利权人： L. & C. Steinmuller GmbH
- 当前专利权人： L. & C. Steinmuller GmbH
- 当前专利权人地址： DEX Gummersbach
- 优先权： DEX3841122 19881207
- 主分类号： F16L57/00
- IPC分类号： F16L57/00 ; F22B1/18 ; F22B37/10 ; F22B37/14 ; F28F19/00
摘要：
An arrangement for the protection of tube sections of platen-like heat-transfer surfaces disposed in a gas conduit against wear by gases laden with solid particles. A wear-protection element can be withdrawn from the gas conduit, in the direction of the lengthwise direction thereof, without the need to first loosen a fixed connection to the tube sections that are to be protected. The wear-protection element can be in the form of a rotatable deflector that protects the rounded end portions of tubes, or can be in the form of a solid section that protects linear tube sections.
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