Signify Holding B.v.

Derk Tiekink

Robert Jacob Pet

Georges Marie Calon

Ay Ling De Goederen-Oei

Nicolaas Antonie Van Rijswijk

Winand Hendrik Anna Maria Friederichs

Kwan Nai Lee

Genevieve Martin

Frank Walterus Franciscus Marie Van Kempen

Walter Johannes Marie Goerts

Jiang Hong Yu

Alouisius Johannes Gerardus Maria Willemse

Genevieve Therese Martin

A street pole comprising an antenna section with a coaxially mounted antenna around a pole. The antenna section having a length L and comprising at least one of the following features: —suspension with O-rings wherein the O-rings are each mounted at a distance Dr of 0.5*(1−½√2)*L from a respective end of the antenna; —a fix suspension at bottom; —a reduced outer diameter of the pole at at least one end (i.e. top end and/or bottom end) of the antenna; and—one of i) an extruded cable sleeve with opening in circumference over its full length for easy assembling and to spring mount the cable sleeve around the pole, and ii) a grooved pole with specifically shaped grooves for collecting residual particles at preferred locations.

Street pole, street lighting pole, luminaire and manufacturing methods thereof

The invention provides a vapor chamber element (), wherein the vapor chamber element () comprises a first plate () and a second plate () with a chamber () in between, wherein the chamber () has a first height (H), wherein the vapor chamber element () further comprises bridging elements () bridging at least part of the first height (H), wherein the vapor chamber element () comprises a plurality of sections () configured along a first axis (A), wherein the plurality of sections () comprises (i) a bending section () having a first volume fraction Vof bridging elements (), and (ii) a basic section () having a second volume fraction Vof bridging elements (), wherein 2≤V/V.

Vapor chamber element

Growing community of inventors

Mierlo, Netherlands

Derk Tiekink