发明公开
- 专利标题： High pressure water jet cleaner and coating applicator
- 专利标题（中）： 一种机器用于通过高压水射流来清洁和施加的涂层。
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申请号： EP90110782.1申请日： 1990-06-07
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公开(公告)号： EP0408883A1公开(公告)日： 1991-01-23
- 发明人: Taylor, Sidney A. , Rogala, Stanley J.
- 申请人： CRC-Evans Pipeline International, Inc.
- 申请人地址： P.O. Box 3227 Houston, Texas 77253 US
- 专利权人： CRC-Evans Pipeline International, Inc.
- 当前专利权人： CRC-Evans Pipeline International, Inc.
- 当前专利权人地址： P.O. Box 3227 Houston, Texas 77253 US
- 代理机构： UEXKÜLL & STOLBERG
- 优先权： US381103 19890717
- 主分类号： B08B9/02
- IPC分类号： B08B9/02
摘要：
An automated pipeline rehabilitation apparatus (10) is disclosed. The apparatus employs a centering assembly (24) with pivoting arms (26, 28) which can pivot between an operating position and a installation/removal position to allow the unit to be removed from a pipeline. Arcuate rings (38, 40) are mounted on the arms. Spray nozzles (44) are mounted on the arcuate rings for reciprocating arcuate motion along the rings to treat the pipeline. The nozzles (44) can be used to clean the pipeline and prepare the outer surface of the pipeline with high pressure water jets in training abrasives. The nozzles (44) can also be used to apply a coating, preferably a polyurethane coating to the pipeline.
公开/授权文献
- EP0408883B1 High pressure water jet cleaner and coating applicator 公开/授权日：1993-05-12
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