-
公开(公告)号:JP2004264857A
公开(公告)日:2004-09-24
申请号:JP2004058812
申请日:2004-03-03
Inventor: BAMBERGER STEFAN , WEIS ALBRECHT
Abstract: PROBLEM TO BE SOLVED: To provide an iris diaphragm device at a proper price which can perform the shielding perfectly, which also includes a single diaphragm surface defined for use in the microscope observation, and which requires only a slight volume of structure.
SOLUTION: The iris diaphragm device for use in the microscope includes an iris diaphragm having a frame ring at a fixed position, a rotatable adjustment ring, and a plurality of blades. The device is constituted so that a diaphragm aperture opened/closed by the plurality of blades can be continuously adjusted between the maximum aperture and the minimum aperture by the rotation of the adjustment ring. A link driving device (6) having at least two link levers (7 and 8) and operated by an operational element (9) is provided to the adjustment ring (3). Further, a screen element (11) is pivotably moved in front of the diaphragm aperture (5), is constituted so as to screen the diaphragm aperture (5), when the operational element (9) is further operated after the diaphragm aperture (5) is adjusted to a prescribed size, and is provided to one of the at least two link levers (7 and 8).
COPYRIGHT: (C)2004,JPO&NCIPI-
公开(公告)号:DE10309340B3
公开(公告)日:2004-07-22
申请号:DE10309340
申请日:2003-03-03
Applicant: LEICA MICROSYSTEMS
Inventor: BAMBERGER STEFAN , WEIS ALBRECHT
Abstract: The iris light aperture stop (1) has a stationary fixing ring (2), a rotary setting ring (3) and a number of iris lamella elements (4), controlled by rotation of the setting ring for continuous variation of the size of a light aperture (5) between a maximum aperture size and a minimum aperture size. The setting ring has an attached coupling drive (6) with at least 2 flat levers (7,8), driven by a rotatable operating element (9), with a shutter element (11) attached to one of the levers for movement in front of the light aperture upon reaching a given aperture size.
-
公开(公告)号:DE102020132787A1
公开(公告)日:2022-06-09
申请号:DE102020132787
申请日:2020-12-09
Applicant: LEICA MICROSYSTEMS
Inventor: WEBER MARKUS , BAMBERGER STEFAN
Abstract: Eine Baugruppe (100) für ein Mikroskop umfasst mindestens einen Aktor (104) und/oder mindestens einen Sensor (102), sowie eine Steuer- und Auswerteeinheit (106). Die Steuer- und Auswerteeinheit (106) ist ausgebildet, aktuelle Parameterwerte von Parametern des Sensors (102) und/oder des Aktors (104) zu ermitteln und die ermittelten Parameterwerte mit Hilfe eines in der Steuer- und Auswerteeinheit (106) gespeicherten statistischen Modells (112) zu analysieren. Weiterhin ist die Steuer- und Auswerteeinheit (106) ausgebildet, auf Basis dieser Analyse einen Betriebszustandswert zu ermitteln, der einen Betriebszustand der Baugruppe charakterisiert und den Betriebszustand als einen abnormalen Betriebszustand bestimmt, wenn der Betriebszustandswert eine vorbestimmte Bedingung in Bezug auf einen Schwellenwert erfüllt.
-
-