Pig system for sending and receiving pigs in a pipeline system

Pig system for sending and receiving pigs in a pipeline system

  • CN 1,102,601 A
  • Filed: 11/06/1993
  • Published: 05/17/1995
  • Est. Priority Date: 11/06/1993
  • Status: Abandoned Application
First Claim
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1. In a pipe-line system for example between a well head of producing on platform or boats and ships and the sea bed in order to send and to receive the pigging system of wiper to, comprise the wiper feeder and the wiper reception unit that are connected setting with pipe-line system, it is characterized in thatWiper feeder (1) is connected to the wiper COMM communication (19) of one or more continuous settings, wiper COMM communication (19) has two or more switching channels (46,47,46 '"'"' 47 '"'"') and be designed to be directed to a wiper in one next the wiper COMM communication or be directed in several pipelines of selecting fully or the bypass line (20) one.

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