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1. 发明申请

WO1994011572A1 PROCESS AND DEVICE FOR ADJUSTING THE STOCK SUPPLY CROSS-SECTION AT A PAPER MACHINE HEAD BOX 审中-公开
标题翻译：方法和装置SETTING燃料供给CROSS简档中的HEADBOX造纸机
公开(公告)号：WO1994011572A1
公开(公告)日：1994-05-26
申请号：PCT/DE1992000943
申请日：1992-11-12
申请人： SCHULTZ, Hans-Joachim
IPC分类号： D21F01/08
CPC分类号： D21F1/08 , D21F1/02 , D21F1/06 , D21F1/065
摘要： In most paper machines today, the cross-section is adjusted by deforming the outlet slot of the head box nozzle. This leads to the known asymmetry defects of the paper. More recently, it is known to adjust the cross-section by post-diluting the individual partial streams supplied to the head box. The invention is characterised in that the thick stock is no longer diluted in its totality for a head box, but is rather distributed according to the cross-section requirements from the machine. The head box stock density is diluted with the sieve water in the partial streams. The sieve water systems of several head boxes may thus be assembled and supplied with stock of the same or different qualities by the disclosed device. This has the advantage of allowing the cross-section to be adjusted without deforming the head box nozzle and of allowing considerable simplications of the sieve water systems for forming multi-ply or multilayer sheets with stock of the same or different qualities.

2. 发明申请

WO2005029941A3 GREENHOUSE HAVING AN OPENABLE AND CLOSEABLE VENT 审中-公开
公开(公告)号：WO2005029941A3
公开(公告)日：2005-04-07
申请号：PCT/US2004/030295
申请日：2004-09-16
申请人： SPS CORPORATION , SCHULTZ, Hans
发明人： SCHULTZ, Hans
IPC分类号： F24F7/02
摘要： An inexpensive greenhouse vent is achieved by using a bendable vent panel at the apex of a glazed greenhouse roof and fastening a central portion of the vent panel to a ridge at the apex and bending and bowing opposite sides of the vent panel upwardly or downwardly between the closed and open venting positions. A larger air flow and larger vent opening are achieved when using a raised ridge located above the roof glazing panels and bowing the sides of the vent panel down to a closed position and bowing the sides of the vent panel upwardly to an open position. A gutter may be provided on the raised ridge to collect water infiltrating between overlapped, corrugated ends of adjacent vent panels. Other gutters may be provided on a vent rail and vent header to discharge water into a drain channel that also collects water discharging from the ridge gutter with the drain channel carrying the water down to discharge into a main gutter for the greenhouse. The vent header, vent rail and vent panels may be preassembled together on the ground and raised into position and attached to the greenhouse frame members. Then, the vent rails and vent headers may be detached from one another to allow raising of the vent rails from the vent headers which results in a bending of the vent panel to its open position.

3. 发明申请

WO2005029941A2 GREENHOUSE HAVING AN OPENABLE AND CLOSEABLE VENT 审中-公开
标题翻译：具有可开启和关闭通风的温室
公开(公告)号：WO2005029941A2
公开(公告)日：2005-04-07
申请号：PCT/US2004030295
申请日：2004-09-16
申请人： SPS CORP , SCHULTZ HANS
发明人： SCHULTZ HANS
IPC分类号： A01G20060101 , A01G9/24 , A01G
CPC分类号： A01G9/241 , Y02A40/268
摘要： An inexpensive greenhouse vent is achieved by using a bendable vent panel at the apex of a glazed greenhouse roof and fastening a central portion of the vent panel to a ridge at the apex and bending and bowing opposite sides of the vent panel upwardly or downwardly between the closed and open venting positions. A larger air flow and larger vent opening are achieved when using a raised ridge located above the roof glazing panels and bowing the sides of the vent panel down to a closed position and bowing the sides of the vent panel upwardly to an open position. A gutter may be provided on the raised ridge to collect water infiltrating between overlapped, corrugated ends of adjacent vent panels. Other gutters may be provided on a vent rail and vent header to discharge water into a drain channel that also collects water discharging from the ridge gutter with the drain channel carrying the water down to discharge into a main gutter for the greenhouse. The vent header, vent rail and vent panels may be preassembled together on the ground and raised into position and attached to the greenhouse frame members. Then, the vent rails and vent headers may be detached from one another to allow raising of the vent rails from the vent headers which results in a bending of the vent panel to its open position.
摘要翻译：通过在玻璃屋顶的顶点处使用可弯曲的通风面板并将通气面板的中心部分紧固到顶部的脊部并在通气面板的相对侧弯曲和弯曲，在封闭和敞开的排气位置。当使用位于屋顶玻璃板上方的凸起凸起并且将通气面板的侧面向下弯曲到关闭位置并且将通气面板的侧面向上弯曲到打开位置时，获得更大的气流和更大的通风口。可以在凸起的脊上设置沟槽，以收集渗透在相邻通气面板的重叠的波纹端部之间的水。其他的沟槽可以设置在排气导轨和排放口集管上，以将水排放到排水通道中，排水通道还收集从垄沟排出的水，排水通道将水排出，排放到温室的主沟槽中。排风口，排气导轨和通风面板可以一起预先组装在地面上并升高到适当位置，并连接到温室框架构件上。然后，排气导轨和通风集管可以彼此分离，以允许通气导管从通气口集管升高，这导致通气面板弯曲到其打开位置。

4. 发明申请

WO1998009019A1 SCREEN SECTION FOR A PAPER MACHINE 审中-公开
标题翻译：线材部分用于造纸机
公开(公告)号：WO1998009019A1
公开(公告)日：1998-03-05
申请号：PCT/DE1997001795
申请日：1997-08-21
申请人： SCHULTZ, Hans-Joachim
IPC分类号： D21F01/52
CPC分类号： D21F1/526 , D21F1/30
摘要： This invention concerns a screen section for a paper machine with a wire cloth (1), which forms a loop and thereby loops around a number of rollers (1.1, 1.2, 1.3) and has a zone which forms sheets and a second band (4). This band (4) also forms a loop and is located at least partly within the filter loop and, for at least part of the sheet formation zone, runs nearly parallel to the wire cloth (1). The essential thing is that the second band (4) has an open surface and the the openings are formed by slots, bores or irregular recesses, or that the second band (4) has a closed surface and a structured outer surface. It is also important, that the profiled band (4) has a lower degree of porosity than does the wire cloth (1).
摘要翻译：描述了一种用于造纸机的成形部，包括形成环的筛传送带（1），而多个滚子（1.1，1.2，1.3）缠绕并具有成形区和一个第二带（4），其也形成环，并且所述至少部分地位于线环内的片材形成区和片材成形区中的所述至少至少一个部分内大致平行于筛带（1）。至关重要的是，第二带（4）具有一个开放区域和槽，孔或不规则的孔的开口部存在，或者，所述第二带（4）具有封闭的表面和结构化的外表面。同样重要的是，所述轮廓条（4）具有比所述屏幕带（1）较低的孔隙率。

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