专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4100056A Manufacture of naphthenic type lubricating oils 失效
标题翻译：制造环烷型润滑油
公开(公告)号：US4100056A
公开(公告)日：1978-07-11
申请号：US754284
申请日：1976-12-27
申请人： Ronald W. Reynolds
发明人： Ronald W. Reynolds
IPC分类号： C10G45/64 , C10G65/04 , C10G41/00
CPC分类号： C10G45/64 , C10G2400/10
摘要： A process for making naphthenic type lubricating oils from a low VI waxy crude which comprises distilling said low VI waxy crude to 500.degree. to 650.degree. F at atmospheric pressure to separate distillable fractions therefrom, subjecting the residue to a vacuum distillation at about 25 to about 125 mm Hg absolute pressure to obtain one or more gas oil fractions, optionally hydrotreating said gas oil fractions in the presence of a Ni/Mo catalyst at 550.degree. to 650.degree. F, 0.25 to 1.0 LHSV, and 700-1500 psig, and catalytically dewaxing said distillates in the presence of a H.sup.+ form mordenite catalyst containing a Group VI or Group VIII metal at 550.degree. to 750.degree. F, 500 to 1500 psig and 0.25 to 5.0 LHSV, to obtain said naphthenic type oils having pour points to from about -60.degree. to +20.degree. F.
摘要翻译：一种从低Ⅵ蜡质原油制造环烷型润滑油的方法，该方法包括在大气压下将所述低Ⅵ蜡质原油蒸馏至500至650℉，以从其中分离出可馏分馏分，使残余物在约25至约以获得一种或多种瓦斯油馏分，任选在550至650°F，0.25至1.0LHSV和700-1500psig的Ni / Mo催化剂存在下加氢处理所述瓦斯油馏分，并催化在550°至750°F，500至1500psig和0.25至5.0LHSV下，在含有VI族或VIII族金属的H +型丝光沸石催化剂存在下，将所述馏出物脱蜡，得到具有从约 -60°至+20°F

2. 发明授权

US07147596B2 Low-mass roller or pulley 有权
公开(公告)号：US07147596B2
公开(公告)日：2006-12-12
申请号：US10086153
申请日：2002-02-26
申请人： Ronald W. Reynolds
发明人： Ronald W. Reynolds
IPC分类号： B25F5/02
CPC分类号： B65G39/02 , B65H2404/252 , Y10T29/49544 , Y10T29/49547
摘要： A low-mass roller is disclosed comprising a cylindrical body formed of polymeric material and having an exterior surface, first and second open ends and defining an interior tubular space along a longitudinal axis therethrough for receiving an axle; and an outer shell formed of thin metal covering the exterior surface of the cylindrical body. In another aspect, the outer shell of the low-mass roller comprises an assembly of first and second tubular shells having inside diameters, equal within a predetermined tolerance, at first respective ends thereof, wherein the first respective ends are joined together and welded. The assembly of the first and second tubular shells includes a weld ring disposed between and nested within the first respective ends of the first and second tubular shells such that the shells are held together in alignment during the welding process.

3. 发明授权

US5851151A Pinless impact universal joint 失效
标题翻译：无限冲击万向节
公开(公告)号：US5851151A
公开(公告)日：1998-12-22
申请号：US822914
申请日：1997-03-21
申请人： Ronald W. Reynolds
发明人： Ronald W. Reynolds
IPC分类号： B25B13/06 , B25B23/00 , F16C11/06 , F16D3/00
CPC分类号： B25B23/0028 , B25B13/06 , B25B23/0014 , B25B23/0035 , F16C11/0628 , F16C11/0647 , Y10T403/32762
摘要： The universal joint is provided for use with power drive tools. A driving member (12) is provided having a bore (16) at one end for receiving a drive member and a cavity (18) at the other end. A driven member (14) is provided having a quadrified ball (20) at one end and a socket receiving member (22) at the other end. The quadrified ball (20) has quadrified sides (40), a spherical head (42) and spherical corners (44). The quadrified side (40) contains sloped portions (46). The cavity (18) contains a base (54), a square cross-sectional area (48), radius corners (56) and a spring groove (66). The quadrified ball (20) is held in place in the cavity (18) by means of a "C" spring (68). The "C" spring (68) fits in spring groove (66). Disposed at the base (54) of the cavity (18) is a plug compression washer (60) made of a compressible polymer. Disposed between plug compression washer (60) and the head (42) of quadrified ball (20) is a plug tension washer (62). The plug tension washer (62) comprises a cylindrical disk with a frustroconical end and a planar end. The plug compression washer keeps pressure on the quadrified ball (20) against the "C" spring (68) such that the driven member (14) will remain at an angle at which it is placed. The plug tension washer (62) accepts the friction from the quadrified ball (40) as it rotates at its articulated angle.
摘要翻译：万向节提供与动力驱动工具一起使用。驱动构件（12）设置成在一端具有用于接收驱动构件的孔（16）和在另一端具有空腔（18）。被驱动构件（14）在一端具有一个装饰球（20），另一端设有一个插座接收构件（22）。装甲球（20）具有四边形（40），球形头（42）和球形角（44）。装饰侧（40）包含倾斜部分（46）。空腔（18）包含基座（54），正方形横截面积（48），半径拐角（56）和弹簧槽（66）。装甲球（20）通过“C”弹簧（68）保持在空腔（18）中的适当位置。 “C”弹簧（68）装配在弹簧槽（66）中。在空腔（18）的基部（54）处设置有由可压缩聚合物制成的塞子压缩垫圈（60）。插头压缩垫圈（60）与装甲球（20）的头部（42）之间的插头是张紧垫圈（62）。插头张紧垫圈（62）包括具有截头圆锥端和平面端的圆柱形盘。插塞压缩垫圈使装甲球（20）上的压力抵抗“C”弹簧（68），使得从动构件（14）将保持与其放置的角度。插塞式张紧垫圈（62）在四周球（40）以其铰接角度旋转时接受摩擦力。

4. 再颁专利

USRE30529E Manufacture of naphthenic type lubricating oils 失效
标题翻译：制造环烷型润滑油
公开(公告)号：USRE30529E
公开(公告)日：1981-02-24
申请号：US78616
申请日：1979-09-24
申请人： Ronald W. Reynolds
发明人： Ronald W. Reynolds
IPC分类号： B01J29/20 , B01J29/26 , C10G45/64
CPC分类号： B01J29/26 , B01J29/20 , C10G2400/10
摘要： A process for making naphthenic type lubricating oils from a low VI waxy crude which comprises distilling said low VI waxy crude to 500.degree. to 650.degree. F. at atmospheric pressure to separate distillable fractions therefrom, subjecting the residue to a vacuum distillation at about 25 to about 125 mm Hg absolute pressure to obtain one or more gas oil fractions, optionally hydrotreating said gas oil fractions in the presence of a Ni/Mo catalyst at 550.degree. to 650.degree. F., 0.25 to 1.0 LHSV, and 700-1500 psig, and catalytically dewaxing said distillates in the presence of a H.sup.+ form mordenite catalyst containing a Group VI or Group VIII metal at 550.degree. to 750.degree. F., 500 to 1500 psig and 0.25 to 5.0 LHSV, to obtain said naphthenic type oils having pour points of from about -60.degree. to +20.degree. F.

5. 发明授权

US4090950A Process for manufacturing refrigeration oils 失效
标题翻译：制冷机油的制造方法
公开(公告)号：US4090950A
公开(公告)日：1978-05-23
申请号：US791094
申请日：1977-04-26
申请人： Ronald W. Reynolds
发明人： Ronald W. Reynolds
IPC分类号： C10G47/00 , B01J23/88 , B01J29/18 , C07B61/00 , C10G45/64 , C10G65/04 , C10G65/12 , C10G73/02 , C10M101/02 , C10M105/06 , C10N40/30 , C10G23/02 , C10G13/02 , C10G25/00
CPC分类号： C10G45/64 , C10G2400/10
摘要： A process for making refrigeration oils without acid treating and clay contacting steps which comprises subjecting a naphthenic oil to a first hydrogenation step at a temperature of from about 550.degree. to about 660.degree. F, a hydrogen pressure of from about 500 to about 1500 psig., and in the presence of a nickel-molybdenum or cobalt-molybdenum catalyst, subjecting the hydrogenated oil to a second hydrogenation treatment under the same conditions, catalytically dewaxing the twice hydrogenated oil and percolating the dewaxed oil through bauxite.
摘要翻译：一种制备没有酸处理和粘土接触步骤的冷冻机油的方法，包括使环烷油在约550至约660°F的温度下进行第一氢化步骤，氢压力为约500至约1500psig。，并且在镍钼或钴 - 钼催化剂存在下，在相同条件下对氢化油进行第二次氢化处理，催化脱蜡二次氢化油，并通过铝土矿渗透脱蜡油。

6. 发明授权

US4245547A Rotary to linear servo mechanisms 失效
标题翻译：旋转到线性伺服机构
公开(公告)号：US4245547A
公开(公告)日：1981-01-20
申请号：US847069
申请日：1977-10-31
申请人： Ronald W. Reynolds
发明人： Ronald W. Reynolds
IPC分类号： F15B9/08 , F15B9/10 , F15B13/04
CPC分类号： F15B9/10
摘要： A rotary to linear servo mechanism for converting low force mechanical rotary motion into hydraulic motion is provided which includes a piston linearly movable in one end of a bore and a valve rotatably mounted in the other end of the bore for cooperation with the piston to selectively deliver pressure fluid to opposite sides of the piston to move said piston selectively in either direction in said bore.
摘要翻译：提供了一种用于将低力机械旋转运动转换成液压运动的旋转到线性伺服机构，其包括可在孔的一端可直线移动的活塞和可旋转地安装在孔的另一端的阀，用于与活塞配合以选择性地输送压力流体到活塞的相对侧，以在所述孔中的任一方向选择性地移动所述活塞。

7. 发明授权

US4070269A Urea adduction process for refrigeration oil manufacture 失效
标题翻译：冷冻机油制造尿素内收过程
公开(公告)号：US4070269A
公开(公告)日：1978-01-24
申请号：US731272
申请日：1976-10-12
申请人： Ronald W. Reynolds , John D. Tice , John S. Nutter
发明人： Ronald W. Reynolds , John D. Tice , John S. Nutter
IPC分类号： C10G73/24 , C10G29/22 , C10G43/02
CPC分类号： C10G73/24
摘要： In the process of manufacturing a refrigeration oil where an oil stock is dewaxed by forming a complex with urea in the presence of an activator, the improvement of adding hot vacuum gas oil to the separated urea complex whereby the activator is flashed off and is recycled for reuse and the slurry of the urea complex in the gas oil is treated with hot water to break the adduct and separate a water-urea mixture and oil and paraffin. The improved method enables accurate and uniform temperature control and degradation of urea is suppressed.
摘要翻译：在通过在活化剂存在下通过与尿素形成配合物来制造油料脱蜡的冷冻机油的过程中，改进了将热真空瓦斯油添加到分离的尿素络合物中，由此使活化剂闪蒸并再循环废气中的尿素复合物的浆料用热水处理以破坏加合物并分离出水 - 尿素混合物和油和石蜡。改进的方法能够精确均匀地控制和抑制尿素的降解。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式