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1.发明授权
公开(公告)号：US4201711A
公开(公告)日：1980-05-06
申请号：US900624
申请日：1978-04-27
申请人： Ove Thomsen , Per-Erik Bondpers
发明人： Ove Thomsen , Per-Erik Bondpers
CPC分类号： B28B23/06
摘要： In a method of manufacturing consecutive pre-tensioned concrete elements, e.g. concrete sleepers, in a long mould bed, reinforcement ropes are tensioned and closure members are placed between different elements. Prior to casting closure members which are so formed that two or more cast elements are joined together via bridges or shoulders projecting outwardly fron the elements and surrounding the reinforcement ropes are placed in the mould bed at predetermined intervals. The string of cast elements is advanced to an element-separating station at one end of the bed where the elements are successively cut by means of a diamond saw or the like. The bridges between the elements are formed in a manner such that the reinforcement ropes are protected and a small, preferably the smallest possible section of concrete between the elements is severed when the elements are separated from the string of elements. The cast elements may be removed from the mould bed by lowering said moulds and carrying the string of elements on movable conveying means. Alternatively the moulds may be turned after the casting operation. The string of elements is then removed from the mould bed by pressing the string of elements down therefrom or by lifting the moulds.The invention also concerns a mould bed for casting a string of consecutive elements of the abovementioned kind, said mould bed comprising conveying means for advancing the string of elements to a severing station at one end of the bed.
摘要翻译： 在制造连续的预张紧混凝土构件的方法中，例如， 混凝土轨枕在长模床中，加强绳被拉紧，封闭构件放置在不同的元件之间。 在铸造封闭构件之前，使得两个或多个铸造元件通过跨过元件并向外突出的桥或肩部连接在一起，并且以预定的间隔放置在模具床中。 一串铸造元件前进到床的一端的元件分离工位，其中元件通过金刚石锯等连续切割。 元件之间的桥梁以这样的方式形成，使得加强绳索被保护，并且当元件与元件串分离时，元件之间的小的，优选地，最小可能的混凝土部分被切断。 可以通过降低所述模具并将可移动的输送装置上的元件串来将铸造元件从模具床移除。 或者，模具可以在铸造操作之后转动。 然后通过从其中向下挤压元件串或通过提升模具将元件串从模具床中移除。 本发明还涉及用于铸造上述类型的连续元件串的模具床，所述模具床包括用于将所述元件串推进到床的一端处的切割站的输送装置。
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公开(公告)号：US4481293A
公开(公告)日：1984-11-06
申请号：US399810
申请日：1982-07-19
申请人： Ove Thomsen , Peter Ronnow
发明人： Ove Thomsen , Peter Ronnow
CPC分类号： C05F3/00 , C02F3/28 , C12M21/04 , C12M23/36 , C12M45/20 , Y02E50/343 , Y02P20/145 , Y02W30/47
摘要： Method for producing methane by first heating and mixing an organic substrate to 70.degree. C. and cooling same with fresh substrate to 50.degree.-60.degree. C. in an antechamber, transferring same to a processing chamber in the presence of methane-producing anaerobic microorganisms and therein cultivating the substrate under anaerobic conditions to produce methane.
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公开(公告)号：US4356269A
公开(公告)日：1982-10-26
申请号：US170673
申请日：1979-11-06
申请人： Ove Thomsen , Peter Ronnow
发明人： Ove Thomsen , Peter Ronnow
CPC分类号： C05F3/00 , C02F3/28 , C12M21/04 , C12M23/34 , C12M23/36 , C12M45/20 , Y02E50/343 , Y02P20/145 , Y02W30/47 , Y10S435/801 , Y10S435/813 , Y10S435/819
摘要： Production of methane from a substrate comprising an organic material, by way of example in a process by means of a culture of anaerobic and preferably thermophile microorganisms, which in a processing chamber (8) is brought into contact with the organic material and in which the generated gas is collected. The substrate is introduced into an ante-chamber (7) for pretreatment which is provided with a heating device (28) with the substrate heated in the ante-chamber to at least the temperature that it is intended to have during the process or preferably to a higher temperature, whereafter it is transported to said processing chamber (8) to be brought into contact with the culture of microorganisms.
摘要翻译： PCT No.PCT / SE79 / 00041 Sec。 371日期1979年11月6日 102（e）1979年11月6日，PCT提交1979年2月28日PCT公布。 出版物WO79 / 00719 日期为1979年10月4日。在处理室（8）中与处理室（8）接触的方法中，通过例如在厌氧和优选嗜热菌微生物培养的方法中，从包含有机材料的底物生产甲烷 有机材料，其中产生的气体被收集。 衬底被引入用于预处理的前室（7），其被提供有加热装置（28），其中衬底在前室中被加热至至少在该过程期间具有的温度，或者优选地 较高的温度，然后将其运送到所述处理室（8）以与微生物的培养物接触。
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