Autogenous cutting sleeve pipe

Autogenous cutting sleeve pipe

  • CN 206,355,409 U
  • Filed: 03/14/2016
  • Issued: 07/28/2017
  • Est. Priority Date: 03/14/2016
  • Status: Active Grant
First Claim
Patent Images

1. a kind of autogenous cutting sleeve pipe, including supervisor (1), air bag (3), fixed-wing (2), airsac tube (4) and humidifying pipe (5), the gasCapsule (3) is arranged on the outer wall of supervisor (1) one end, and the airsac tube (4) is arranged in the tube wall of supervisor (1), the airsac tube(4) connected with air bag (3), it is characterised in that:

  • The other end of the supervisor (1) is set with fixed cover (6), the fixed cover (6)Back segment be set in supervisor (1) outside, the side wall of leading portion is provided with an aperture (7) coordinated with humidifying pipe (5), the humidifying pipe (5)It is arranged in aperture (7).

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