公开(公告)号：US20060033079A1

公开(公告)日：2006-02-16

申请号：US11207824

申请日：2005-08-22

Applicant: Lothar Zipfel ,  Karsten Boerner ,  Dierk-Ingolf Recke

Inventor： Lothar Zipfel ,  Karsten Boerner ,  Dierk-Ingolf Recke

IPC: H01M4/88

CPC classification number: C08J9/144 ,  C08G18/4018 ,  C08G2101/00 ,  C08J2375/04

Abstract: A non-combustible polyether polyol and/or polyester polyol pre-mixture for producing a foamed product, expecially a polyurethane foam material, in which the pre-mixture comprises polyol, more than 4% by weight of a blowing agent mixture comprising HFC 365mfc and at least one additional fluorohydrocarbon blowing agent, and a halogenated alkane.

Abstract translation: 用于生产发泡产品的不可燃聚醚多元醇和/或聚酯多元醇预混合物，特别是聚氨酯泡沫材料，其中预混合物包含多元醇，大于4重量％的包含HFC 365mfc的发泡剂混合物和 至少一种另外的氟代烃发泡剂和卤代烷烃。

公开(公告)号：US6080799A

公开(公告)日：2000-06-27

申请号：US331055

申请日：1999-06-16

Applicant: Werner Kruecke ,  Lothar Zipfel

Inventor： Werner Kruecke ,  Lothar Zipfel

IPC: C07C19/08 ,  C08G18/32 ,  C08G101/00 ,  C08J9/14 ,  C09K3/00 ,  C09K3/30 ,  C09K5/04 ,  C11D7/30 ,  C11D7/50

CPC classification number: C08J9/146 ,  C07C19/08 ,  C09K3/30 ,  C09K5/04

Abstract: Mixtures containing 50 to 99% by weight of 1,1,1,3,3-pentafluorobutane and 1 to 50% by weight of at least one fluorohydrocarbon selected from 1,1,1,2-tetrafluoroethane, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3,3-hexafluoropropane, and 1,1,1,2,3,3,3-heptafluoropropane. The mixtures are extremely well suited for use as foaming gases for a blowing agent to produce foamed plastic materials, particularly polyurethane foams. The mixtures are not combustible and exhibit improved insulating properties, particularly when used at low temperatures.

Abstract translation: PCT No.PCT / EP97 / 06908 Sec。 371日期1999年6月16日第 102（e）日期1999年6月16日PCT 1997年12月11日PCT公布。 第WO98 / 27145号公报 日期1998年6月25日混合物含有50至99重量％的1,1,1,3,3-五氟丁烷和1至50重量％的至少一种选自1,1,1,2-四氟乙烷，1 ，1,1,3,3-五氟丙烷，1,1,1,3,3,3-六氟丙烷和1,1,1,2,3,3,3-七氟丙烷。 这些混合物非常适合用作发泡剂的泡沫气体来生产发泡塑料材料，特别是聚氨酯泡沫塑料。 该混合物不可燃并且具有改善的绝缘性能，特别是在低温下使用时。

公开(公告)号：US4278324A

公开(公告)日：1981-07-14

申请号：US84529

申请日：1979-10-22

Applicant: Lothar Zipfel

Inventor： Lothar Zipfel

IPC: G02B7/00

CPC classification number: G02B7/004

Abstract: The invention relates to an adjustable mount for optical components particularly for use in laser arrangements. In order to obtain an adjustable mount for a tightly sealed optical component, which eliminates any oscillation of and shock effects upon said component, an outer tube includes a coaxial interior tube within which the optical component is non-displaceably mounted. Two wedges, staggered relative to each other by about 90.degree. are arranged between the two tubes and are displaceable along the optical axis of the device by means of two drive spindles thus effecting an angular displacement of the interior tube with the optical component relative to the outer tube. The wedges are frictionally connected to the interior tube wall via guide springs supporting said wedges and to the interior wall of the outer tube via their other faces. The interior tube is pivotally seated in and relative to said outer tube by a spring disc. By operating said spindles a very precise adjustment of the optical component is obtained.

Abstract translation: 本发明涉及一种用于光学部件的可调安装件，特别用于激光装置。 为了获得用于紧密密封的光学部件的可调节安装件，其消除了对所述部件的任何振荡和冲击效应，外管包括同轴的内部管，光学部件不可位移地安装在该内部管中。 两个彼此交错约90°的楔子布置在两个管之间，并且可通过两个驱动轴沿设备的光轴移动，从而实现内部管与光学部件相对于 外管。 楔子通过支撑所述楔形物的导向弹簧和经由其另一面的外管的内壁摩擦连接到内管壁。 内部管通过弹簧盘枢转地安置在所述外管中并相对于所述外管。 通过操作所述心轴，获得了光学部件的非常精确的调整。