Title:
INDUCTION CONNECTION SLEEVE
Document Type and Number:
WIPO Patent Application WO/2016/145470
Kind Code:
A3
Abstract:
The invention relates to an induction connection sleeve (1) for fusion joining of plastic pipes (2, 3). The induction connection sleeve (1) comprises a sleeve body (9) having a first (5) and a second receiving portion (7) for receiving first (4) and second connection portions (6) of the plastic pipes (2, 3) to be connected, a first induction heating element (12) and a second induction heating element (13). The sleeve body (9) comprises an inner part (10), which inner part (10) forms the two receiving portions (5, 7) and on which the induction heating elements (12, 13) are accommodated in such a way that the recesses (16) of the induction heating elements (12) are penetrated by the inner part (10) and are flush at their outer lateral surfaces (14, 15) with the inner part (10) in the area of the induction heating elements (12, 13). The sleeve body (9) further comprises an outer part (11) which is connected to the inner part (10) in a bonded manner and surrounds the outer lateral surfaces (14, 15) of the induction heating elements (12, 13).
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Inventors:
BINDER HERMANN (AT)
TAME JOSEF (AT)
TAME JOSEF (AT)
Application Number:
PCT/AT2016/050064
Publication Date:
November 03, 2016
Filing Date:
March 17, 2016
Export Citation:
Assignee:
AGRU KUNSTSTOFFTECHNIK GES M B H (AT)
International Classes:
B29C65/36; B29C45/14; B29C45/16; B29C65/78; F16L47/02; B29C65/20; B29C65/72; B29C65/82; B29K23/00; B29L23/00; B29L24/00; B29L31/24
Domestic Patent References:
| WO2001020219A1 | 2001-03-22 | |||
| WO1999046532A1 | 1999-09-16 |
Foreign References:
| US5252157A | 1993-10-12 | |||
| US5433484A | 1995-07-18 | |||
| JPH06278211A | 1994-10-04 |
Attorney, Agent or Firm:
ANWÄLTE BURGER UND PARTNER RECHTSANWALT GMBH (4580 Windischgarsten, AT)
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