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公开(公告)号：US3943530A
公开(公告)日：1976-03-09
申请号：US497041
申请日：1974-08-13
申请人： Jean Mourier
发明人： Jean Mourier
摘要： The invention relates to a tracing apparatus operating automatically on the basis of digital imputs.A buffer-loop is formed in the paper band between each drive roll and the control drum, and the loops so formed are balanced by a loop corrector/reader device. In one prior art apparatus, this device includes photoelectric cells.The tracing apparatus is characterized in that it includes three suction chambers, one for each buffer-loop and a third central chamber beneath the control drum, whereby two saggings of the paper are obtained on either side of the control drum that are entirely independent of the two buffer-loops.
摘要翻译： 本发明涉及一种基于数字输入自动运行的跟踪装置。
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公开(公告)号：US4153041A
公开(公告)日：1979-05-08
申请号：US791017
申请日：1977-04-26
申请人： Didier Grauleau , Jean Mourier , Arvind Shroff , Jacques Villain
发明人： Didier Grauleau , Jean Mourier , Arvind Shroff , Jacques Villain
CPC分类号： F24J2/055 , F24J2/32 , Y02E10/44 , Y10S126/908
摘要： A device for collecting solar energy and conveying it to a zone to be heated. It comprises a tube in two parts, the first part (evaporator) being surrounded by a vacuum and being covered with a heat absorbing material and exposed to the solar radiation. The tube contains a fluid which vaporized in the first part and absorbs heat and condenses in the second part and gives up the previously-stored heat. The fluid in the liquid phase is returned to the first part by a capillary system.
摘要翻译： 用于收集太阳能并将其输送到待加热区域的装置。 它包括两部分的管，第一部分（蒸发器）被真空包围并被吸热材料覆盖并暴露于太阳辐射。 管包含在第一部分中蒸发并在第二部分中吸收热量并冷凝的流体，并放弃先前存储的热量。 液相中的液体通过毛细管系统返回到第一部分。
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公开(公告)号：US3931739A
公开(公告)日：1976-01-13
申请号：US495892
申请日：1974-08-13
申请人： Jean Mourier
发明人： Jean Mourier
CPC分类号： G01L9/0005
摘要： The invention relates to a negative pressure or depression detector characterized in that it includes a floating element which forms at once a detecting element and the movable disc or plate of an air capacitor.The floating element is placed inside a chamber having its lower end vented and its upper end communicating with the depression source, the fixed plate of the capacitor being located at the lower end of the chamber without interfering with the venting.
摘要翻译： 本发明涉及一种负压或抑压检测器，其特征在于，它包括一个浮动元件，其一次形成检测元件和空气电容器的可移动盘或板。
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公开(公告)号：USRE30422E
公开(公告)日：1980-10-21
申请号：US002144
申请日：1979-01-09
申请人： Jean Mourier
发明人： Jean Mourier
摘要： 4. An instrument for graphically recording information by providing a visually perceptable image on a web of flexible, wide sheet material comprising:a pair of spools with flexible wide sheet material extending therebetween,a head for graphically transferring information onto said flexible material,means for displacing said head in two different transverse directions across at least a portion of the width of said flexible material during transferring of information,a driving means located opposite said head for contacting said flexible material between said spools and for moving said flexible material in two different longitudinal directions past said head during transferring of information, said directions being perpendicular to the displacement of said head,said driving means including a control spindle of low rotational inertia and having a minimum diameter compatible with the flexibility of said flexible material,and air pressure means to hold said flexible material against a portion of the surface of said control spindle and applied between said control spindle and each of said pair of spools forming loops therebetween and isolating said control spindle from the inertial action of said spools, whereby said control spindle and said air pressure means cooperate to positively control movement of said flexible material past said head without the use of any other drive means for said flexible material.The present invention has for its object a graphic recorder intended to operate automatically from numerical inputs.The graphic recorders of this kind which exist at the present time comprise a tracing head capable of moving in two opposite directions above a sheet of paper which can in turn be moved by means of a driving drum in two opposite directions which are however perpendicular to the movements of the tracing head.A paper unwinding and winding device comprises two driving rollers having two directions of rotation and, following a known arrangement, the rollers and the driving drum are each located at one of the apices of a triangle.The tracing head reproduces the ordinates and the driving drum forms the abscissae.The numerical impulses are applied to two independent reversible motors which drive step-by-step the tracing head and the driving drum.This driving drum generally has a relatively large diameter, which presents a non-negligible problem of inertia, and it is known that the polar inertia of a drum or cylinder is equal to 0.098d.sup.4 where d is the diameter.The graphic recorder in accordance with the invention comprises a driving cylinder of small diameter which reduces the phenomenon of inertia to a very considerable extent.This reduction in the diameter of the driving cylinder is made possible by the device of two intermediate loops formed in the paper on each side of the driving cylinder.In order to render the driving cylinder completely independent of reciprocal action of the rollers on each other through the intermediary of the sheet of paper, the recorder according to the invention comprises a device for reading and correcting loops. This reading and loop corrector device has for its purpose to keep constantly in balance the two loops which are drawn-in by a suction system.The device for reading and correcting loops can be constituted by at least two pairs of photo-electric cells arranged in pairs at different levels, the position of the tops of the loops varying between two limits defined by the two levels of the cells.The suction device may be constituted by a simple fan of adequate power, and contributes in obtaining maximum winding of the paper on the driving cylinder of small diameter and therefore of low inertia.
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公开(公告)号：US6120142A
公开(公告)日：2000-09-19
申请号：US863716
申请日：1997-05-27
申请人： Jean-Jacques Eltgen , Jean Mourier
发明人： Jean-Jacques Eltgen , Jean Mourier
CPC分类号： B41J29/393 , B41J15/22 , B41J3/60
摘要： The present invention relates to a printer with a single printing motor and a single non-contact heating element characterized in that it includes a printing width and a paper path width greater than that of a double web width between 18.5" (46.99 cm) and 20.5" (52.07 cm), and selective control of the writing heads. The writing heads are controlled either in order to use them in a single group to print a centered double-width web, or to use them in two groups of heads to concomitantly print two single-width webs separated by a margin. Both groups of heads or each group of heads can be supplied with one color of ink.
摘要翻译： 本发明涉及具有单个印刷电动机和单个非接触式加热元件的打印机，其特征在于，其包括打印宽度和纸张宽度大于18.5“（46.99cm）和 20.5“（52.07厘米），并选择性地控制书写头。 控制书写头是为了在单组中使用它们来打印中心的双幅幅，或者将它们用在两组头中，以同时打印由边缘分开的两个单幅幅。 两组头或每组头都可以提供一种颜色的墨水。
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