公开(公告)号：DE602007010486D1

公开(公告)日：2010-12-23

申请号：DE602007010486

申请日：2007-09-10

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： POLLMANN-RETSCH JENS ,  DORSCHEID RALF ,  DETTMANN NORBERT

IPC: F21V21/30 ,  F21V29/00 ,  F21Y101/00

公开(公告)号：DE59910372D1

公开(公告)日：2004-10-07

申请号：DE59910372

申请日：1999-04-08

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： DETTMANN NORBERT ,  DIEFENBACH GERHARD ,  KUEPPERS FRANZ-JOSEF ,  REICHINGER DR

IPC: G11B19/00 ,  H01L41/09 ,  H02N2/00 ,  H02N2/04

Abstract: The motor has a square piezoelement (1). The motor has an arrangement for causing oscillating of the piezoelement in an oxy plane. On a surface (10) of the piezoelement perpendicular to its impact direction is a piston (2) for transmitting a force in the impact direction and a biasing element (3), opposite this surface, for applying a bias force. The piezoelement (1) is held, by a tensioning element without any bias in the direction perpendicular to the impact direction.

公开(公告)号：WO2008032262A2

公开(公告)日：2008-03-20

申请号：PCT/IB2007053644

申请日：2007-09-10

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  POLLMANN-RETSCH JENS ,  DORSCHEID RALF ,  DETTMANN NORBERT

Inventor： POLLMANN-RETSCH JENS ,  DORSCHEID RALF ,  DETTMANN NORBERT

IPC: F21V21/30 ,  F21V29/00

CPC classification number: F21V21/30 ,  F21V19/0055 ,  F21V29/02 ,  F21V29/63 ,  F21V29/83

Abstract: In a lighting unit with a holder (21) and a body (22), the body (22) is pivotally hinged to the holder (21) for rotation around at least a first axis of rotation. The body (22) comprises a support (1) for a lamp (2), which support (1) is pivotally hinged to the body (22) for rotation around a second axis, where upon a rotational movement of the body (22) around the first axis of rotation, the support (1) rotates conversely around the second axis, so that the defined orientation of the lamp (2) in the environment is maintained.

Abstract translation: 在具有保持器（21）和主体（22）的照明单元中，主体（22）枢转地铰接到保持器（21）以围绕至少第一旋转轴线旋转。 本体（22）包括用于灯（2）的支撑件（1），支撑件（1）枢转地铰接到本体（22）以围绕第二轴旋转，其中在本体（22）旋转运动时， 围绕第一旋转轴线，支撑件（1）反过来围绕第二轴线旋转，从而保持灯（2）在环境中的限定定向。