会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明申请
    • PIPE LINING TOOL AND CONTROL MODULE
    • WO2022240341A1
    • 2022-11-17
    • PCT/SE2022/050455
    • 2022-05-10
    • PEANTA INVENTIONS AB
    • LARSSON, Peter
    • F16L55/165F16L55/179F16L55/1654F16L55/1656
    • A pipe lining tool (1) comprising a bifurcation lining unit (2) comprising an at least partly flexible main body (3) having an extension in a longitudinal direction and a radial direction being perpendicular to the longitudinal direction is provided. The main body (3) comprises an envelope surface (4) delimiting the main body (3) in the radial direction, the main body (3) comprising a first end portion (5) and an opposing second end portion (6) connected to the envelope surface (4) and delimiting the main body (3) in the longitudinal direction. The main body (3) further comprises an envelope opening (7) in the envelope surface (4). The main body (3) comprises a main body extendable portion (11) arranged in connection to the envelope opening (7), the main body extendable portion (11) comprising a third end portion (12) and an envelope surface (13) between the third end portion (12) and the envelope opening (7). The bifurcation lining unit (2) comprises an air pressure unit (14), the extendable portion (11) being configured to be extended when subject to air pressure from the air pressure unit (14), the bifurcation lining unit (2) comprising a flexible and extendable liner (15) comprising longitudinally extending liner portions (16) arranged along at least a part of an outside of the main body (3) on either side of the envelope opening (7) and laterally extending liner portions (17) arranged along at least a part of an outside of the main body (3) on either side of the envelope opening (7) interconnecting the longitudinally extending portions around the envelope opening (7) and an extendable liner portion (18) arranged there between in connection to the envelope opening (7) and on an outside of the main body extendable portion (11) configured to extend into the bifurcation pipe (9) together with the main body extendable portion (11). The main body (3) comprising a first Light Emitting Diode(19). 1