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公开(公告)号：EP0238297A3
公开(公告)日：1989-07-19
申请号：EP87302257.8
申请日：1987-03-17
发明人： Hojo, Hisao
CPC分类号： G01L9/0022 , G01L21/00 , G01L21/30 , G01L21/32
摘要： A gas pressure gauge for measuring the degree of vacuum in a vessel, comprising a gauge support member (3) which is adapted to close and seal an opening in the vessel, and an ionization type pressure gauge (1) which is secured to said gauge support member (3) characterised in that a further pressure gauge (2) which uses a mechanical vibrator (10) adapted to be driven by an electrical or magnetic field is also secured to the gauge support member (3), a control circuit (6) being provided for controlling the operation of the gauges (1,2) so that, when the degree of vacuum in the vessel is below a predetermined value, the further pressure gauge (2) operates and, when the degree of vacuum in the vessel is above the predetermined value, the ionization type pressure gauge (1) operates.
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公开(公告)号：EP2598390B1
公开(公告)日：2015-05-06
申请号：EP11754447.8
申请日：2011-07-19
申请人： Renault S.A.S.
发明人： BOURIK, Karim , DOMAS, Régis
CPC分类号： B60T17/22 , B60T13/57 , B60T17/04 , G01L9/0051 , G01L21/00 , H01H35/346
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公开(公告)号：EP2598390A1
公开(公告)日：2013-06-05
申请号：EP11754447.8
申请日：2011-07-19
申请人： Renault S.A.S.
发明人： BOURIK, Karim , DOMAS, Régis
CPC分类号： B60T17/22 , B60T13/57 , B60T17/04 , G01L9/0051 , G01L21/00 , H01H35/346
摘要： Vacuum sensor for brake booster and associated control method. A vacuum detector (17) for a motor vehicle brake booster vacuum chamber comprises a membrane (11) that is deformable under the effect of pressure variations in the chamber. Disposed on the membrane is an electric or electronic detection element (9) which is able to detect a threshold value of deformation of the membrane and is provided with two terminals (10a, 10b) that enable it to be connected to an electrical circuit. A resistor (15) is furthermore electrically connected between the two terminals (10a, 10b).
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4.发明公开
公开(公告)号：EP2805606A4
公开(公告)日：2016-07-27
申请号：EP12865671
申请日：2012-12-13
申请人： SONG YONGBOK , CHO YONGSEOK
发明人： SONG YONGBOK , CHO YONGSEOK
CPC分类号： G01M99/008 , A01J5/007 , G01L21/00 , G01M99/005
摘要： The present invention relates to an apparatus for automatically examining a milking machine, which can check an abnormality or damage to the milking machine in real time during a milking operation. The apparatus for automatically examining the milking machine (50), according to the present invention, comprises: a first vacuum sensor (510) for measuring a vacuum pressure which is transferred through a first vacuum hose (30a); a second vacuum sensor (520) for measuring a vacuum pressure which is transferred through a second vacuum hose (30b); a memory portion (530) to which a milking machine status analysis program (531) for determining an abnormality in a pulsator (20) or in a milk unit (40) by analyzing data with respect to a waveform of the vacuum pressure that is measured through the first vacuum sensor (510) and the second vacuum sensor (520); a display portion (540) for displaying analysis result data which is analyzed by the milking machine status analysis program (531); and a control portion (560) for controlling interaction and the flow of signals between the first vacuum sensor (510), the second vacuum sensor (520), the memory portion (530), and the display portion.
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公开(公告)号：EP2884151A1
公开(公告)日：2015-06-17
申请号：EP13005747.4
申请日：2013-12-10
发明人： Ehegartner, Florian
CPC分类号： G01L21/00 , F17C2203/0391 , F17C2203/0629 , F17C2221/011 , F17C2221/012 , F17C2221/014 , F17C2223/0161 , Y02E60/321
摘要： Es wird eine Vorrichtung zur Anzeige des Vakuumverlusts eines Vakuumraumes, vorzugsweise des Vakuumraumes eines kryogenen Speicherbehälters beschrieben.
Erfindungsgemäß weist die Vorrichtung ein Hüllrohr, das stirnseitig über wenigstens eine Leitung mit einem Vakuumraum verbindbar ist, und einen in dem Hüllrohr angeordneten Anzeigeblock, der über einen flexiblen Balg in axialer Richtung verschiebbar und gasdicht mit der Stirnseite des Hüllrohres, in der die Leitung endet, verbunden ist, auf, wobei der Balg derart ausgebildet ist, dass der Anzeigeblock bei vorhandenem Vakuum innerhalb des Hüllrohres angeordnet und im Falle des Verlusts des Vakuums zumindest teilweise aus dem Hüllrohr ausgeschoben ist.摘要翻译： 中描述了一种装置，用于指示一个真空室真空的损失，优选低温存储容器的真空空间中。 根据本发明，该装置包括一个包壳管，其经由至少一个线路是正面连接到真空空间中，且布置在包壳管显示块可滑动地通过在轴向方向上和气密柔性波纹管，与所述包层管的端部，其中，所述线端 被连接，其特征在于，所述波纹管被配置为使得显示块被布置成与所述套管内，并在真空的损失至少部分地压出包壳管的情况下现有的真空。
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6.发明公开APPARATUS AND METHOD FOR AUTOMATICALLY EXAMINING MILKING MACHINE 有权VORRICHTUNG UND VERFAHREN ZUR AUTOMATISCHENÜBERPRÜFUNGVON MELKMASCHINEN
公开(公告)号：EP2805606A1
公开(公告)日：2014-11-26
申请号：EP12865671.7
申请日：2012-12-13
申请人： Song, Yongbok , Cho, Yongseok
发明人： Song, Yongbok , Cho, Yongseok
CPC分类号： G01M99/008 , A01J5/007 , G01L21/00 , G01M99/005
摘要： The present invention relates to an apparatus for automatically examining a milking machine, which can check an abnormality or damage to the milking machine in real time during a milking operation. The apparatus for automatically examining the milking machine (50), according to the present invention, comprises: a first vacuum sensor (510) for measuring a vacuum pressure which is transferred through a first vacuum hose (30a); a second vacuum sensor (520) for measuring a vacuum pressure which is transferred through a second vacuum hose (30b); a memory portion (530) to which a milking machine status analysis program (531) for determining an abnormality in a pulsator (20) or in a milk unit (40) by analyzing data with respect to a waveform of the vacuum pressure that is measured through the first vacuum sensor (510) and the second vacuum sensor (520); a display portion (540) for displaying analysis result data which is analyzed by the milking machine status analysis program (531); and a control portion (560) for controlling interaction and the flow of signals between the first vacuum sensor (510), the second vacuum sensor (520), the memory portion (530), and the display portion.
摘要翻译： 本发明涉及一种用于自动检查挤奶机的装置，其可以在挤奶操作期间实时检查挤奶机的异常或损坏。 根据本发明的用于自动检查挤奶机（50）的装置包括：用于测量通过第一真空软管（30a）传送的真空压力的第一真空传感器（510）; 用于测量通过第二真空软管（30b）传送的真空压力的第二真空传感器（520）; 通过分析与测量的真空压力的波形相关的数据的用于确定波轮（20）或奶机（40）中的异常的挤奶机状态分析程序（531）的存储部分（530） 通过第一真空传感器（510）和第二真空传感器（520）; 用于显示由挤奶机状态分析程序（531）分析的分析结果数据的显示部分（540）。 以及用于控制第一真空传感器（510），第二真空传感器（520），存储部分（530）和显示部分之间的相互作用和信号流动的控制部分（560）。
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公开(公告)号：EP0596274B1
公开(公告)日：1997-01-02
申请号：EP93116296.0
申请日：1993-10-08
申请人： AEG Hausgeräte GmbH
IPC分类号： A47L9/28
CPC分类号： A47L9/2857 , A47L9/19 , A47L9/2821 , A47L9/2842 , G01L7/065 , G01L21/00
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公开(公告)号：EP3202727A4
公开(公告)日：2017-10-11
申请号：EP15847988
申请日：2015-09-17
发明人： ISHIBASHI TASUKU , URIU EIICHI , ABE HIROYUKI , HASEGAWA KENJI
CPC分类号： G01M3/02 , C03C27/06 , G01L21/00 , G01N7/04 , G01N21/783
摘要： The glass panel unit 10 includes: a first glass panel 20; a second glass panel 30; a seal 40; an evacuated space 50; and a gas adsorbent 60. The seal 40 with a frame shape hermetically bonds the first glass panel 20 and the second glass panel 30 to each other. The gas adsorbent 60 is placed in the evacuated space 50. The gas adsorbent 60 includes a getter. The gas adsorbent 60 is visible through at least one of the first glass panel 20 and the second glass panel 30. The gas adsorbent 60 has properties of changing its color when adsorbing gas.
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公开(公告)号：EP1979730B1
公开(公告)日：2011-06-01
申请号：EP06804883.4
申请日：2006-11-23
申请人： Inficon GmbH
发明人： WÜEST, Martin
CPC分类号： G01L19/0636 , G01L9/0047 , G01L9/0075 , G01L21/00
摘要： The invention relates to a vacuum measuring cell having a membrane (2, 41) which is arranged between two flat housing parts (1, 4), wherein the first housing part (1) forms a reference vacuum space (10) and the second housing part (4) forms a measuring vacuum space (9) having connection means (5) for connection to the medium to be measured, and means are provided for the purpose of measuring the displacement of the membrane, wherein the membrane surface (41a) which is exposed to the medium to be measured is in the form of a patterned surface in such a manner that stress bending caused by material from the measurement medium, which is deposited on the membrane, is considerably reduced.
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