-
公开(公告)号：US09068769B2
公开(公告)日：2015-06-30
申请号：US13416655
申请日：2012-03-09
IPC分类号： F25B43/02
CPC分类号： F25B43/02 , F25B2500/06 , F25B2700/03
摘要： An oil separator capable of preventing breakage in a float with an extremely simple configuration is provided. An oil separator is to separate oil in a refrigerant that is discharged from a compressor and return the oil to the compressor. The oil separator includes: a tank, into which a refrigerant discharged from the compressor flows; a float having a hollow therein that is held vertically movably in the tank, the float moving up and down with a change of an oil level in the tank; and a needle valve to return oil in the tank to the compressor in accordance with up/down movement of the float. The float includes an equalizing tube having a lower end that opens at a bottom part in the float and an upper end that opens outside of the float and above the oil level in the tank.
摘要翻译： 提供了一种能够以非常简单的结构防止浮子破裂的油分离器。 油分离器是将从压缩机排出的制冷剂中的油分离并将油返回压缩机。 油分离器包括：从压缩机排出的制冷剂流入的罐; 其中具有中空的浮子，其被垂直地可移动地保持在所述罐中，所述浮子随着所述罐中的油位的改变而上下移动; 以及针阀，以根据浮子的上/下运动将油箱中的油返回到压缩机。 浮子包括均衡管，其具有在浮子的底部开口的下端，以及在该浮子外部开口并位于罐中的油位之上的上端。
-
公开(公告)号：US20120234037A1
公开(公告)日：2012-09-20
申请号：US13416655
申请日：2012-03-09
IPC分类号： F25B43/02
CPC分类号： F25B43/02 , F25B2500/06 , F25B2700/03
摘要： An oil separator capable of preventing breakage in a float with an extremely simple configuration is provided. An oil separator is to separate oil in a refrigerant that is discharged from a compressor and return the oil to the compressor. The oil separator includes: a tank, into which a refrigerant discharged from the compressor flows; a float having a hollow therein that is held vertically movably in the tank, the float moving up and down with a change of an oil level in the tank; and a needle valve to return oil in the tank to the compressor in accordance with up/down movement of the float. The float includes an equalizing tube having a lower end that opens at a bottom part in the float and an upper end that opens outside of the float and above the oil level in the tank.
摘要翻译： 提供了一种能够以非常简单的结构防止浮子破裂的油分离器。 油分离器是将从压缩机排出的制冷剂中的油分离并将油返回压缩机。 油分离器包括：从压缩机排出的制冷剂流入的罐; 其中具有中空的浮子，其被垂直地可移动地保持在所述罐中，所述浮子随着所述罐中的油位的改变而上下移动; 以及针阀，以根据浮子的上/下运动将油箱中的油返回到压缩机。 浮子包括均衡管，其具有在浮子的底部开口的下端，以及在该浮子外部开口并位于罐中的油位之上的上端。
-
公开(公告)号：US5665660A
公开(公告)日：1997-09-09
申请号：US569223
申请日：1996-01-02
CPC分类号： H01J61/46 , C03C3/14 , C09K11/02 , H01J61/302
摘要： The object of the present invention is to provide a glass composition which has a sufficient bonding strength for bonding a fluorescent film with a glass tube, does not hinder decomposition of the binder and is effective as an adhesive material, and to provide a fluorescent lamp using the glass composition. The object can be achieved by a glass composition, represented by the general formula,xMO.yB.sub.2 O.sub.3.zM'.sub.2 O.sub.3.uM"O.sub.2.vM'".sub.2 O.sub.5in which M is at least one element of Mg, Ca, Sr, Ba and Zn, M' is at least one element of Al, Sc, Y and lanthanoid elements, M" is at least one element of Ti, Zr, Hf, Th and Si, M'" is at least one element of Nb and Ta, x, y, z, u and v satisfy the relationships of 0
摘要翻译： PCT No.PCT / JP95 / 00867 Sec。 371日期1996年1月2日 102（e）日期1996年1月2日PCT提交1995年5月2日PCT公布。 公开号WO95 / 31002 日期：1995年11月16日本发明的目的是提供一种玻璃组合物，其具有用于将荧光膜与玻璃管接合的足够的结合强度，不妨碍粘合剂的分解，并且作为粘合剂有效，并且 使用玻璃组合物提供荧光灯。 该目的可以通过由通式xMO.yB2O3.zM'2O3.uM'O2.vM“2O5表示的玻璃组合物来实现，其中M是至少一种Mg，Ca，Sr，Ba元素和 Zn，M'是Al，Sc，Y和镧系元素的至少一种元素，M“是Ti，Zr，Hf，Th和Si中的至少一种元素，M”是Nb中的至少一种元素， Ta，x，y，z，u和v满足0
-
-
搜索结果
3 条记录 (耗时 0.018 秒)
