公开(公告)号：US20220205578A1

公开(公告)日：2022-06-30

申请号：US17609210

申请日：2020-05-08

申请人： Peanta Inventions AB

发明人： Peter Larsson

IPC分类号： F16L55/40 ,  F16L55/18 ,  F21V29/83 ,  F21V33/00

摘要： A light head for use in relining a pipe, the light head may include a proximal end cap, a distal end cap, at least one body, at least one LED-plate, and at least one spacer. The proximal end cap may include a fluid inlet. The body may be arranged between the proximal end cap and the distal end cap. The body may include a longitudinal passage extending from the proximal end cap to the center of the body. At least one lateral channel may extend from the longitudinal passage to an outlet. The LED-plate may include at least one light emitting diode. The spacer may be disposed between the LED-plate and the body. The longitudinal passage may be configured to receive fluid from the inlet such that the fluid hits the LED-plate.

公开(公告)号：US12117118B2

公开(公告)日：2024-10-15

申请号：US17609210

申请日：2020-05-08

申请人： Peanta Inventions AB

发明人： Peter Larsson

IPC分类号： F16L55/40 ,  F16L55/18 ,  F16L101/18 ,  F21V29/83 ,  F21V33/00 ,  F21W131/411 ,  F21Y115/10

CPC分类号： F16L55/40 ,  F16L55/18 ,  F21V29/83 ,  F21V33/0084 ,  F16L2101/18 ,  F21W2131/411 ,  F21Y2115/10

摘要： A light head for use in relining a pipe, the light head may include a proximal end cap, a distal end cap, at least one body, at least one LED-plate, and at least one spacer. The proximal end cap may include a fluid inlet. The body may be arranged between the proximal end cap and the distal end cap. The body may include a longitudinal passage extending from the proximal end cap to the center of the body. At least one lateral channel may extend from the longitudinal passage to an outlet. The LED-plate may include at least one light emitting diode. The spacer may be disposed between the LED-plate and the body. The longitudinal passage may be configured to receive fluid from the inlet such that the fluid hits the LED-plate.

公开(公告)号：US20170299106A1

公开(公告)日：2017-10-19

申请号：US15490495

申请日：2017-04-18

申请人： Peanta Inventions AB c/o Deductio AB

发明人： Andreas Lindelof ,  Taus Gerner-Rasmussen ,  Peter Larsson

IPC分类号： F16L55/162 ,  F16L55/18 ,  B29C35/08 ,  F16L55/165

摘要： A light head for use in relining a pipe is disclosed. The light head comprises a proximal end cap, a distal end cap, and at least one body between the proximal end cap and the distal end cap. The proximal end cap also has an air inlet. The body has a longitudinal hole extending from the proximal end cap through the centre of the body towards the distal end cap and at least one air channel extending radially from the longitudinal hole to a radial air outlet. The longitudinal hole is configured to receive air from the air inlet such that in use air from the air inlet passes through the body and exits at the radial air outlet. The body is configured for supporting at least one light emitting diode on the periphery of the body in order to emit light radially from the light head towards the pipe.

公开(公告)号：US10808875B2

公开(公告)日：2020-10-20

申请号：US15490495

申请日：2017-04-18

申请人： Peanta Inventions AB

发明人： Andreas Lindelof ,  Taus Gerner-Rasmussen ,  Peter Larsson

IPC分类号： F21V7/20 ,  F16L55/162 ,  F16L55/40 ,  F16L55/18 ,  F16L101/10 ,  B29C35/08 ,  F16L55/165

摘要： A light head for use in relining a pipe is disclosed. The light head comprises a proximal end cap, a distal end cap, and at least one body between the proximal end cap and the distal end cap. The proximal end cap also has an air inlet. The body has a longitudinal hole extending from the proximal end cap through the centre of the body towards the distal end cap and at least one air channel extending radially from the longitudinal hole to a radial air outlet. The longitudinal hole is configured to receive air from the air inlet such that in use air from the air inlet passes through the body and exits at the radial air outlet. The body is configured for supporting at least one light emitting diode on the periphery of the body in order to emit light radially from the light head towards the pipe.