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1. 发明授权

US4695821A Resistor element assembly for a heating furnace of glass sheets and method of replacing a resistor element 失效
标题翻译：用于玻璃板加热炉的电阻元件组件和更换电阻元件的方法
公开(公告)号：US4695821A
公开(公告)日：1987-09-22
申请号：US809341
申请日：1985-12-16
申请人： Pauli T. Reunamaki , Erkki P. J. Yli-Vakkuri , Kauko K. Anttonen
发明人： Pauli T. Reunamaki , Erkki P. J. Yli-Vakkuri , Kauko K. Anttonen
IPC分类号： C03B27/012 , C03B29/06 , F27D11/02 , H01C3/14 , H01C13/02 , H05B3/64 , H01C10/16
CPC分类号： H05B3/64 , C03B29/06 , F27D11/02 , Y10T29/49822 , Y10T29/53274
摘要： The invention relates to a resistor element assembly for a glass sheet heating furnace and to a method of replacing a resistor element. A resistor element is built by placing successively in longitudinal direction ceramic elements, with a resistance wire wound therearound. Between the ceramic elements are fitted ceramic spacer blocks whose diameter exceeds that of the resistance wire coils. The resistor element is carried by a support frame upon the spacer blocks. A problem to be resolved is to provide a long resistor element, wherein the major variations in length between the components of various materials caused by major temperature variations do not produce deformations in resistance wires. This problem has been resolved by fitting between one end of the support frame and the corresponding end of the resistor element a tensioned spring which compresses the resistor element at all operating temperatures against a limit stop at the other end of the support frame. The resistor element can be replaced by releasing said spring from the support frame and by pulling the resistor element out of a furnace by utilizing a core pin extending through the entire resistor element, whereby the ceramic elements remain subjected to compression stress. By using an auxiliary spring between the end of said core pin and the end of said resistor element, the compression holding the resistor element together can be maintained also during transportation and installation.
摘要翻译：本发明涉及一种用于玻璃板加热炉的电阻元件组件及其替代电阻元件的方法。电阻元件通过依次放置在纵向陶瓷元件上，其上缠绕有电阻线来构建电阻元件。陶瓷元件之间的陶瓷间隔块的直径超过电阻丝线圈。电阻元件由支撑框架承载在间隔块上。要解决的问题是提供长电阻元件，其中由主要温度变化引起的各种材料的部件之间的长度的主要变化不会在电阻丝中产生变形。通过在支撑框架的一端和电阻元件的相应端部之间安装一个张紧的弹簧来解决这个问题，该弹簧在所有操作温度下抵抗在支撑框架的另一端处的限位挡块压缩电阻元件。可以通过从支撑框架释放所述弹簧并且通过利用延伸穿过整个电阻器元件的芯销将电阻元件拉出炉子来替代电阻元件，由此陶瓷元件保持受到压缩应力。通过在所述芯销的端部和所述电阻元件的端部之间使用辅助弹簧，可以在运输和安装期间保持将电阻元件保持在一起的压缩。

2. 发明授权

US4712086A Support frame for resistor elements in a heating furnace for glass sheets 失效
标题翻译：用于玻璃板的加热炉中的电阻元件的支撑框架
公开(公告)号：US4712086A
公开(公告)日：1987-12-08
申请号：US809340
申请日：1985-12-16
申请人： Pauli T. Reunamaki , Erkki P. J. Yli-Vakkuri , Kauko K. Anttonen
发明人： Pauli T. Reunamaki , Erkki P. J. Yli-Vakkuri , Kauko K. Anttonen
IPC分类号： C03B27/012 , C03B29/08 , F27B9/06 , F27D1/02 , H01C1/01 , H01C3/14 , H05B3/06 , H05B3/64 , F27B9/30
CPC分类号： F27D1/021 , C03B29/08 , F27B9/063 , H05B3/64
摘要： The invention relates to a support frame for a resistor element in a heating furnace for glass sheets, said flame providing a substantially continuously extending, elongated rest surface for a resistor element. The support frame elements consist of trough-like castings and are fastened to each other in an articulated manner. The short frame elements are easy to cast and can be assembled into long continuous support frames for resistor elements, the thermal stresses of said frames not passing over the link points. A long continuous support frame structure makes it accordingly possible to employ resistor elements that are long and continuous and thus readily replaceable.
摘要翻译：本发明涉及一种用于玻璃板的加热炉中的电阻器元件的支撑框架，所述火焰为电阻元件提供基本上连续延伸的延长的休止表面。支撑框架元件由槽状铸件组成并且以铰接方式彼此紧固。短框架元件易于铸造，并且可以组装成用于电阻元件的长连续支撑框架，所述框架的热应力不超过连接点。长的连续支撑框架结构使得可以采用长且连续的电阻元件并因此可以容易地更换。

3. 发明授权

US4891056A Adjusting device for the blast pressure in the cooling nozzles of a glass tempering apparatus 失效
标题翻译：用于玻璃回火设备的冷却喷嘴中的鼓风压力的调节装置
公开(公告)号：US4891056A
公开(公告)日：1990-01-02
申请号：US165175
申请日：1988-03-07
申请人： Pauli T. Reunamaki , Erkki P. J. Yli-Vakkuri
发明人： Pauli T. Reunamaki , Erkki P. J. Yli-Vakkuri
IPC分类号： C03B27/04 , C03B27/044
CPC分类号： C03B27/04 , C03B27/044
摘要： The invention relates to an adjusting device for the blast pressure in cooling nozzles of a glass tempering apparatus, said device comprising at least two blowers each with its own vane adjuster, blast ducts between the blowers and an air-distribution chamber, and a bypass duct linking the blast ducts. Between blast duct and air-distribution chamber downstream of by-pass duct there is fitted a throttle valve, which is in a throttle position when one blower is running with its vane adjuster partly or completely open. Thus, merely by adjusting said vane adjusters it is possible to cover a pressure range of 5-7000 Pa which is sufficient for glass thicknesses of 4-19 mm.

4. 发明授权

US5697999A Glass sheet bending apparatus 失效
标题翻译：玻璃板弯曲装置
公开(公告)号：US5697999A
公开(公告)日：1997-12-16
申请号：US670504
申请日：1996-06-27
申请人： Pauli T. Reunamaki
发明人： Pauli T. Reunamaki
IPC分类号： C03B23/03 , C03B27/044 , C03B23/027
CPC分类号： C03B27/0447 , C03B23/03 , C03B23/0302 , C03B27/0404 , C03B40/005
摘要： Glass sheet bending apparatus (20) including at least one deformable mold (22) has a linkage (26) that extends between mold members (24) and includes connector links (28) fixed to the mold members and having pivotal connections (32) to each other about axes that extend parallel to the glass sheet throughout the bending, and the linkage also has control links (34) that have pivotal connections (36) about axes that extend perpendicular to the glass sheet throughout the bending as well as having universal connections (38) to each other such that the linkage moves the mold members for bending with a constant radius of curvature. The bending apparatus (20) preferably has a pair of the deformable molds (22,44) that are arranged in lower and upper locations and have respective linkages (26,48) as well as having the mold members (24,46) thereof provided with quench openings (66) through which quenching gas is supplied to quench the bent glass sheet for heat strengthening or tempering. An actuating mechanism (154) of the apparatus is constructed so as to move the linkages (26,48) to perform the bending which may be performed by moving the deformable molds (22,44) toward each other during the bending.
摘要翻译：包括至少一个可变形模具（22）的玻璃板弯曲装置（20）具有在模具构件（24）之间延伸并且包括固定到模具构件的连接器连接件（28）的连接件（26），并且具有枢转连接件彼此关于在整个弯曲过程中平行于玻璃板延伸的轴线，并且连杆机构还具有控制连杆（34），该控制连杆（34）具有围绕在整个弯曲处垂直于玻璃板延伸的轴线的枢转连接（36），并且具有通用连接（38）彼此连接，使得连杆以恒定的曲率半径移动用于弯曲的模具构件。弯曲装置（20）优选地具有一对可变形模具（22,44），其布置在下部和上部位置并且具有相应的连杆（26,48）以及其中设置有模具构件（24,46）具有淬火开口（66），淬火气体通过淬火开口（66）淬火弯曲的玻璃板以进行热强化或回火。所述装置的致动机构（154）被构造成使所述连杆（26,48）移动以执行弯曲，所述弯曲可以通过在弯曲期间将可变形模具（22,44）朝向彼此移动来执行。

5. 发明授权

US5085580A Preheater for flat glass sheets 失效
标题翻译：平板玻璃预热器
公开(公告)号：US5085580A
公开(公告)日：1992-02-04
申请号：US621028
申请日：1990-11-30
申请人： Pauli T. Reunamaki
发明人： Pauli T. Reunamaki
IPC分类号： C03B29/08
CPC分类号： C03B29/08
摘要： A preheater (12) preheating flat glass sheets prior to further heating to a higher temperature is disclosed as including a conveyor (18) and a pair of opposed forced convection heaters (20) that each include a plurality of elongated housings (22) having a baffle (30) that extends diagonally between the housing ends (26) and is spaced from outlets (28) of the housing to provide a mixing chamber (32) that results in mixing of hot gas supplied from opposite directions to plenum of the housing. This mixing provides a uniform flow of hot gas through the outlets (28) between the housing ends and thereby provides uniform preheating of the glass sheet over its entire extent.
摘要翻译：公开了在进一步加热到较高温度之前将平板玻璃板预热的预热器（12）包括输送机（18）和一对相对的强制对流加热器（20），每个包括多个细长的壳体（22），其具有挡板（30），其在壳体端部（26）之间对角地延伸并且与壳体的出口（28）间隔开，以提供混合室（32），其导致从相反方向供应的热气体与壳体的压力室的混合。这种混合提供均匀的热气流通过壳体端部之间的出口（28），从而在其整个范围内提供玻璃板的均匀预热。

6. 发明授权

US4751776A End cap for a ceramic spool 失效
标题翻译：陶瓷阀芯的端盖
公开(公告)号：US4751776A
公开(公告)日：1988-06-21
申请号：US908300
申请日：1986-09-17
申请人： Pauli T. Reunamaki
发明人： Pauli T. Reunamaki
IPC分类号： B65G23/04 , B65G39/07 , C03B27/044 , C03B35/18 , B21B31/08 , B60B7/06
CPC分类号： C03B35/186 , B65G23/04 , B65G39/07 , Y10T29/49824 , Y10T29/4987
摘要： The invention relates to an end cap for a ceramic spool as well as to a method of and device for mounting it on the end of such a spool. The quill portion (5) of an end cap is divided by means of slits (9) into strips (10), the first ends of which are rigidly connected to a ring (12) formed by the open quill end and the other ends are rigidly connected to a flange (13) closing the other quill end, with a stub axle (6) projecting from said flange. Provided in the middle of strips (10) are threaded holes (11). The annular jacket (7) of said auxiliary device (3) can be fitted around said end cap quill (5) with a small annular clearance remaining therebetween. The annular jacket (7) is circumferentially provided with holes (17) with screws (18) extending therethrough and engageable in threaded holes (11). By turning screws (18), said strips (10) can be bent outwards so as to fit the spool end (4) inside quill (5). When screws (18) are unscrewed, strips (10) return elastically inwards and squeeze around the spool end (4).
摘要翻译：本发明涉及一种用于陶瓷卷轴的端盖以及用于将其安装在这种卷轴的端部上的方法和装置。端帽的套筒部分（5）通过狭缝（9）分成条带（10），其中第一端刚性地连接到由开口针筒端形成的环（12），另一端是刚性地连接到用另一个羽绒头端封闭的凸缘（13），其中短轴（6）从所述凸缘突出。在条（10）的中间设有螺纹孔（11）。所述辅助装置（3）的环形护套（7）可以围绕所述端盖套筒（5）装配，其间留有小的环形间隙。环形护套（7）周向地设有孔（17），螺钉（18）延伸穿过其中并可接合在螺纹孔（11）中。通过转动螺钉（18），所述条（10）可以向外弯曲，以便将套管（5）内的卷轴端部（4）装配。当拧下螺丝（18）时，条（10）弹性向内返回并且在卷轴端（4）周围挤压。

7. 发明授权

US5556444A Glass sheet bending method 失效
标题翻译：玻璃板弯曲法
公开(公告)号：US5556444A
公开(公告)日：1996-09-17
申请号：US551909
申请日：1995-10-23
申请人： Pauli T. Reunamaki
发明人： Pauli T. Reunamaki
IPC分类号： C03B23/03 , C03B27/044 , C03B23/023
CPC分类号： C03B27/0447 , C03B23/03 , C03B23/0302 , C03B27/0404 , C03B40/005
摘要： A glass sheet bending method is performed by apparatus (20) including at least one deformable mold (22) has a linkage (26) that extends between mold members (24) and includes connector links (28) fixed to the mold members and having pivotal connections (32) to each other about axes that extend parallel to the glass sheet throughout the bending, and the linkage also has control links (34) that have pivotal connections (36) about axes that extend perpendicular to the glass sheet throughout the bending as well as having universal connections (38) to each other such that the linkage moves the mold members for bending with a constant radius of curvature. The bending apparatus (20) preferably has a pair of the deformable molds (22,44) that are arranged in lower and upper locations and have respective linkages (26,48) as well as having the mold members (24,46) thereof provided with quench openings (66) through which quenching gas is supplied to quench the bent glass sheet for heat strengthening or tempering. An actuating mechanism (154) of the apparatus is constructed so as to move the linkages (26,48) to perform the bending which may be performed by moving the deformable molds (22,44) toward each other during the bending.
摘要翻译：玻璃板弯曲方法由包括至少一个可变形模具（22）的装置（20）进行，所述可变形模具具有在模具构件（24）之间延伸的连接件（26），并且包括固定到模具构件的连接器连接件（28）在整个弯曲期间围绕平行于玻璃板延伸的轴线彼此连接（32），并且连杆机构还具有控制连杆（34），该连杆具有围绕在整个弯曲期间垂直于玻璃板延伸的轴线的枢转连接（36）以及彼此具有通用连接（38），使得连杆以恒定的曲率半径移动用于弯曲的模具构件。弯曲装置（20）优选地具有一对可变形模具（22,44），其布置在下部和上部位置并且具有相应的连杆（26,48）以及其中设置有模具构件（24,46）具有淬火开口（66），淬火气体通过淬火开口（66）淬火弯曲的玻璃板以进行热强化或回火。该装置的致动机构（154）被构造成使连杆（26,48）移动以执行弯曲，该弯曲可以通过在弯曲过程中将可变形模具（22,44）彼此朝向彼此移动来执行。

8. 发明授权

US4617043A Method of driving a glass tempering system and a glass tempering system for carrying out the method 失效
标题翻译：玻璃回火系统的驱动方法以及实施该方法的玻璃回火系统
公开(公告)号：US4617043A
公开(公告)日：1986-10-14
申请号：US762449
申请日：1985-08-05
申请人： Pauli T. Reunamaki
发明人： Pauli T. Reunamaki
IPC分类号： C03B25/08 , C03B27/044 , C03B35/16 , C03B27/04
CPC分类号： C03B27/0417 , C03B35/163 , Y02P40/57
摘要： The present invention relates to a method of driving a glass tempering system and to a glass tempering system for carrying out the method. The main components of the system are a loading section, a heating furnace, a quench and cooling section and an unloading section. The sections are provided with conveyors, which are made of horizontal rollers and can be driven in unison or separately. The furnace and quench and cooling section conveyors are provided with a common drive mechanism for driving the conveyors either at the same rate of speed or for permitting stoppage of the quench and cooling section conveyor. Instead of stopping the quench and cooling section conveyor, it can be coupled to the common drive mechanism through a reduction gear to effect a very slow movement after the quenching is finished and a glass sheet load is being cooled to a handling temperature. By stopping the glass or setting the glass in the quenching and cooling section in very slow motion after quenching, stresses are produced in the already quenched glass which do not normally damage the quenched glass but which shatter those glasses that would later break due to pre-existing faults. Moreover, the stationary or very slowly moving conveyor minimizes damage to the quench and cooling section rollers when glasses shatter. During the quenching, the furnace oscillates empty without a sheet glass load so that the furnace will have time to compensate for a furnace overload caused by even the thickest glass sheets prior to passage of fresh glass sheet load into the furnace.
摘要翻译：本发明涉及一种驱动玻璃回火系统的方法和一种用于实施该方法的玻璃回火系统。系统的主要部件是加载部分，加热炉，淬火和冷却部分以及卸载部分。这些部分设有输送机，它们由水平辊制成，可以一致或单独驱动。炉和淬火冷却段输送机设置有用于以相同的速度驱动输送机的公共驱动机构或用于允许骤冷和冷却段输送机的停止。除了停止骤冷和冷却段输送机之外，它可以通过减速齿轮联接到公共驱动机构，以在淬火完成并且玻璃板负载被冷却到处理温度之后实现非常慢的运动。通过停止玻璃或淬火冷却部分中的玻璃在淬火后以非常慢的速度运动，在已经淬火的玻璃中产生的应力通常不会损坏淬火的玻璃，但是会破坏由于预处理而稍后破裂的那些玻璃，现有故障此外，静止或非常缓慢移动的输送器最大限度地减少了眼镜粉碎时淬火和冷却部分辊的损坏。在淬火期间，炉子没有玻璃板载荷而振荡空气，因此炉子将有时间补偿由新鲜的玻璃板载入到炉中之前由最厚的玻璃板引起的炉子过载。

9. 发明授权

US5498275A Glass sheet bending apparatus 失效
标题翻译：玻璃板弯曲装置
公开(公告)号：US5498275A
公开(公告)日：1996-03-12
申请号：US138739
申请日：1993-10-18
申请人： Pauli T. Reunamaki
发明人： Pauli T. Reunamaki
IPC分类号： C03B23/03 , C03B27/044 , C03B23/023
CPC分类号： C03B27/0447 , C03B23/03 , C03B23/0302 , C03B27/0404 , C03B40/005
摘要： Glass sheet bending apparatus (20) including at least one deformable mold (22) has a linkage (26) that extends between mold members (24) and includes connector links (28) fixed to the mold members and having pivotal connections (32) to each other about axes that extend parallel to the glass sheet throughout the bending, and the linkage also has control links (34) that have pivotal connections (36) about axes that extend perpendicular to the glass sheet throughout the bending as well as having universal connections (38) to each other such that the linkage moves the mold members for bending with a constant radius of curvature. The bending apparatus (20) preferably has a pair of the deformable molds (22,44) that are arranged in lower and upper locations and have respective linkages (26,48) as well as having the mold members (24,46) thereof provided with quench openings (66) through which quenching gas is supplied to quench the bent glass sheet for heat strengthening or tempering. An actuating mechanism (154) of the apparatus is constructed so as to move the linkages (26,48) to perform the bending which may be performed by moving the deformable molds (22,44) toward each other during the bending.
摘要翻译：包括至少一个可变形模具（22）的玻璃板弯曲装置（20）具有在模具构件（24）之间延伸并且包括固定到模具构件的连接器连接件（28）的连接件（26），并且具有枢转连接件彼此关于在整个弯曲过程中平行于玻璃板延伸的轴线，并且连杆机构还具有控制连杆（34），该控制连杆（34）具有围绕在整个弯曲处垂直于玻璃板延伸的轴线的枢转连接（36），并且具有通用连接（38）彼此连接，使得连杆以恒定的曲率半径移动用于弯曲的模具构件。弯曲装置（20）优选地具有一对可变形模具（22,44），其布置在下部和上部位置并且具有相应的连杆（26,48）以及其中设置有模具构件（24,46）具有淬火开口（66），淬火气体通过淬火开口（66）淬火弯曲的玻璃板以进行热强化或回火。所述装置的致动机构（154）被构造成使所述连杆（26,48）移动以执行弯曲，所述弯曲可以通过在弯曲期间将可变形模具（22,44）朝向彼此移动来执行。

10. 发明授权

US5123943A Heating, bending and cooling system for glass 失效
标题翻译：玻璃加热，弯曲和冷却系统
公开(公告)号：US5123943A
公开(公告)日：1992-06-23
申请号：US674357
申请日：1991-04-12
申请人： Pauli T. Reunamaki
发明人： Pauli T. Reunamaki
IPC分类号： C03B23/025 , C03B25/02 , C03B29/02
CPC分类号： C03B23/0258 , C03B25/025 , C03B29/025
摘要： The present invention provides a heating, bending and cooling system for glass, which comprises a horizontally-standing bending mold located in an oven. The mold includes two or more hollow supporting elements which are separated from each other. At least one of the ends of each of the supporting elements extends out of the chamber of the oven through a plate. The upper part of the chamber of the oven includes at least one hollow upper element which acts as a heating and cooling element which can be lowered to a position above the supporting elements. The supporting elements not only support a glass sheet placed thereon but also bend the glass sheet when it is heated. The supporting elements also act as heating elements and cooling elements. In addition, the supporting elements are oscillated to keep the surfaces of the supporting elements touching the glass in constant motion.
摘要翻译： PCT No.PCT / FI89 / 00183 Sec。 371日期1991年4月12日 102（e）日期1991年4月12日PCT提交1989年9月27日PCT公布。出版物WO90 / 03336 日本1990年04月5日。本发明提供了一种用于玻璃的加热，弯曲和冷却系统，其包括位于烘箱中的水平放置的弯曲模具。模具包括彼此分离的两个或更多个中空支撑元件。每个支撑元件的至少一个端部通过板延伸出烘箱的室。烤箱的上部的上部包括至少一个中空的上部元件，其作为可以降低到支承元件上方位置的加热和冷却元件。支撑元件不仅支撑放置在其上的玻璃板，而且还在玻璃板被加热时弯曲玻璃板。支撑元件也用作加热元件和冷却元件。此外，支撑元件振荡以保持支撑元件的表面恒定地接触玻璃。

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