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1. 发明授权

EP1438514B1 VENTILLOSE PUMPE 有权
标题翻译：无阀泵
公开(公告)号：EP1438514B1
公开(公告)日：2011-07-13
申请号：EP02778979.1
申请日：2002-10-21
申请人： Zackl, Wilhelm
发明人： Zackl, Wilhelm
IPC分类号： F04D33/00 , F04F7/00 , F04B43/09 , F04B43/00
CPC分类号： F04D33/00 , F04B43/0027 , F04B43/09 , F04F7/00
摘要： The invention relates to a pump which comprises a tube (4) through which a fluid is delivered, and a device (2) for producing transverse oscillations in the fluid. On the inlet side (5), the tube (4) has a first section (1) with an invariable delivery cross-section and on the outlet side (6) a second section (3) with a variable delivery cross-section. The inventive pump functions according to the following principle: the fluid, when induced to oscillate, performs transverse oscillations in the second section (3) with the variable delivery cross-section and can thereby expand or flow in said oscillating system, while in the first section (1) with the invariable delivery cross-section the fluid oscillates not at all or only to a much lesser extent depending on the compressibility of the medium. The waves caused by the oscillation produced in the fluid therefore substantially expand in the direction of the second section (3) with the variable delivery cross-section so that the fluid inevitably flows from the first section (1) to the second section (3).

2. 发明公开

EP1438514A1 VENTILLOSE PUMPE 有权
标题翻译：无阀泵
公开(公告)号：EP1438514A1
公开(公告)日：2004-07-21
申请号：EP02778979.1
申请日：2002-10-21
申请人： Zackl, Wilhelm
发明人： Zackl, Wilhelm
IPC分类号： F04D33/00 , F04F7/00 , F04B43/09 , F04B43/00
CPC分类号： F04D33/00 , F04B43/0027 , F04B43/09 , F04F7/00
摘要： The invention relates to a pump which comprises a tube (4) through which a fluid is delivered, and a device (2) for producing transverse oscillations in the fluid. On the inlet side (5), the tube (4) has a first section (1) with an invariable delivery cross-section and on the outlet side (6) a second section (3) with a variable delivery cross-section. The inventive pump functions according to the following principle: the fluid, when induced to oscillate, performs transverse oscillations in the second section (3) with the variable delivery cross-section and can thereby expand or flow in said oscillating system, while in the first section (1) with the invariable delivery cross-section the fluid oscillates not at all or only to a much lesser extent depending on the compressibility of the medium. The waves caused by the oscillation produced in the fluid therefore substantially expand in the direction of the second section (3) with the variable delivery cross-section so that the fluid inevitably flows from the first section (1) to the second section (3).

4. 发明公开

EP3338060A1 OPTISCHER KRÜMMUNGSSENSOR 有权
公开(公告)号：EP3338060A1
公开(公告)日：2018-06-27
申请号：EP16756664.5
申请日：2016-08-17
申请人： Zackl, Wilhelm
发明人： Zackl, Wilhelm
IPC分类号： G01D5/353 , G01B11/16 , G01L1/24 , F21V8/00
摘要： The invention relates to a light conductor (1) for sensory purposes, comprising at least one crack (2), wherein a longitudinal direction of the crack relative to a direction of propagation of the light conductor (1) includes an angle of incidence (θ), and wherein the crack (2) is delimited by two boundary surfaces (9), each of which is substantially parallel to the longitudinal direction of the crack (2), the two boundary surfaces (9) including an opening angle (α), said opening angle (α) being greater than 0°.

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