公开(公告)号：US3994594A

公开(公告)日：1976-11-30

申请号：US604526

申请日：1975-08-27

Applicant: Harold E. Sandrock ,  Morris W. Leen ,  Edward W. Stark

Inventor： Harold E. Sandrock ,  Morris W. Leen ,  Edward W. Stark

IPC: G01N33/48 ,  B01F13/00 ,  B01F15/02 ,  G01N21/03 ,  G01N35/04 ,  G01N1/10

CPC classification number: G01N21/03 ,  B01F13/002 ,  B01F15/0205 ,  B01F15/0212 ,  B01F15/0226 ,  B01F15/026 ,  B01F13/0059 ,  G01N2021/0346 ,  G01N2035/0436

Abstract: A multichamber cuvette for maintaining in independent and separate condition at least two reactants until such time that it is desired to mix them for reaction with each other and a reactant liquid sample while in the cuvette for analysis in the cuvette, and a method of use of such cuvette. There is provided a cuvette body of a suitable plastic defining at least two chambers interconnected by a passageway of relatively small cross section having at least the end portions thereof of capillary size to prevent under many circumstances, as by surface tension, accidental mixture of liquid reactants in the chambers. If there is a substantial head of liquid in one chamber and/or a risk of impact of the cuvette with an external foreign object, sufficient to break such surface tension, an air lock in the passageway when the latter is below the liquid levels in the chambers prevents such accidental mixture. A baffle in the passageway enhances separation of liquids and/or solid substances in the chambers. The chambers are open-topped, and a unitary probe-wiping multi-ply laminated cover of a type puncturable by a probe extends over the chambers closing them from the external environment. The laminated cover tends to be self-closing with reference to such punctures. One ply is of metal foil to act as a vapor seal and has an undercoating of a heat sealable material compatible with the body material and sealed thereto. The top ply is of a moisture-absorbent material which is secured to the foil ply by an intermediate plastic ply.

Abstract translation: 一种用于在独立和分离的条件下保持至少两种反应物的多室试管，直到需要将其混合以进行反应以及在反应液中的反应液样品，同时在比色皿中进行分析，以及使用方法 这样的比色杯。 提供了一种合适塑料的试管体，其限定了至少两个腔室，通过相对较小横截面的通道相互连接，至少具有毛细管尺寸的端部，以防止在许多情况下，如表面张力，液体反应物的意外混合 在房间里 如果在一个室中存在大量液体，和/或存在具有外部异物的比色皿冲击的风险，足以破坏该表面张力，则在通道中的气密度低于通道中的液位时 室防止这种意外混合。 通道中的挡板增强了腔室中液体和/或固体物质的分离。 这些室是敞开式的，并且由探针穿刺的类型的单层探针擦拭多层叠层盖在从外部环境封闭它们的室上延伸。 参考这种穿孔，层压罩倾向于自闭。 一层是金属箔，用作蒸汽密封，并具有与主体材料相容并且密封在其上的可热封材料的底涂层。 顶层是通过中间塑料层固定到箔层的吸湿材料。

公开(公告)号：US3849309A

公开(公告)日：1974-11-19

申请号：US38997573

申请日：1973-08-20

Applicant: MORRIS W

Inventor： MORRIS W

IPC: A47J37/12 ,  B01D29/21 ,  B01D39/18 ,  B01D27/08 ,  B01D35/14

CPC classification number: A47J37/1223 ,  B01D29/21 ,  B01D39/18 ,  B01D2201/0407 ,  Y10S210/08

Abstract: An oil filter is formed from a pair of concentric wire frame cylinders having a cylinder of filter paper positioned between them. The filter paper is preferably made from fiber of 100 percent mercerized wood pulp, saturated by a melamineformaldehyde resin, which is 30 percent by weight. The preferred paper is 32.0 mils thick with an A.C. oil flow test of 150 secs/1,000cc and a Frazier Air Flow of 2.4 cubic feet per square foot of filter material, at a differential pressure of one-half inch of water. The maximum pore size is such that the bubble point is reached at a pressure of 40 inches of water.

公开(公告)号：US3797378A

公开(公告)日：1974-03-19

申请号：US3797378D

申请日：1971-12-13

Applicant: MORRIS W

Inventor： MORRIS W

IPC: A47J37/12 ,  B01D29/21 ,  B01D39/18

CPC classification number: A47J37/1223 ,  B01D29/21 ,  B01D39/18 ,  B01D2201/0407 ,  Y10S210/08

Abstract: An oil filter is formed from a pair of concentric wire frame cylinders having a cylinder of filter paper positioned between them. The filter paper is preferably made from fiber of 100 percent mercerized wood pulp, saturated by a melamineformaldehyde resin, which is 30 percent by weight. The preferred paper is 32.0 mils thick with an A.C. oil flow test of 150 secs/1,000cc and a Frazier Air Flow of 2.4 cubic feet per square foot of filter material, at a differential pressure of one-half inch of water. The maximum pore size is such that the bubble point is reached at a pressure of forty inches of water.

Abstract translation: 油过滤器由一对具有定位在它们之间的滤纸筒的同心线框架筒形成。 滤纸优选由100％丝光木浆的纤维制成，其中三聚氰胺 - 甲醛树脂饱和，其为30重量％。 优选的纸是32.0密耳厚，150℃/ 1,000cc的A.C.油流测试和2.4英尺每平方英尺过滤材料的Frazier空气流，在1/2英寸水的压差下。 最大孔径使得在四十英寸水的压力下达到起泡点。

公开(公告)号：US3752181A

公开(公告)日：1973-08-14

申请号：US3752181D

申请日：1971-10-20

Applicant: CLARK S ,  MORRIS W

Inventor： MORRIS W ,  CLARK S

IPC: F16K1/22

CPC classification number: F16K1/22 ,  Y10T137/7036

Abstract: A high pressure butterfly valve having a pressure actuatable valve element that is flexed by fluid pressure to enhance the sealing ability of the valve in direct proportion to the pressure of the fluid controlled by the valve. The butterfly valve of this invention incorporates an annular seat element retained within the valve body by an upper valve actuating stem and a lower trunnion. A concavo-convex butterfly valve element is rotatably carried by the trunnion and valve actuating stem with the convex surface thereof facing upstream in the closed position. The valve element is capable of flexing responsive to application of fluid pressure in this manner as to expand the peripheral sealing surfaces thereof and enhance the mechanical sealing pressure as fluid pressure increases. The butterfly element also floats relative to the trunnion and valve stem thereby allowing the valve element to float or self-align itself to obtain optimum sealing engagement as pressure is applied by the fluid controlled by the valve.

Abstract translation: 一种高压蝶阀，其具有可通过流体压力弯曲的可加压致动阀元件，以增强与阀控制的流体的压力成正比的阀的密封能力。 本发明的蝶阀包括通过上阀致动杆和下耳轴保持在阀体内的环形座元件。 凹凸蝶阀元件由耳轴和阀驱动杆可旋转地承载，其凸面朝向处于关闭位置的上游。 阀元件能够以这种方式响应于流体压力的应用而弯曲，以便扩展其周边密封表面，并随着流体压力增加而增强机械密封压力。 蝶形元件相对于耳轴和阀杆也浮动，从而允许阀元件自动浮动或自对准以获得最佳密封接合，因为通过由阀控制的流体施加压力。

公开(公告)号：US3709382A

公开(公告)日：1973-01-09

申请号：US3709382D

申请日：1971-06-04

Applicant: MORRIS W

Inventor： MORRIS W

IPC: B07C3/06 ,  B65G43/00

CPC classification number: B07C3/06

Abstract: A mail sorting apparatus having an operator''s console equipped with key-operated switches has a selector section positioned intermediate a mail or parcel propelling device and a diverter section which includes sorted mail receiving trays. Operation of any of the key switches selects a particular related channel or chute in the selector section and a particular related diverter door to be opened in the diverter section so as to present one path which that iemt of mail or parcel post must follow to the desired receiving tray. Operation of an other of the key switches causes the establishment of another particular related path for the article to follow to another receiving tray.

Abstract translation: 具有装有钥匙操作开关的操作员控制台的邮件分拣装置具有位于邮件或包裹推进装置中间的选择器部分和包括排序的邮件接收托盘的转向器部分。 任何钥匙开关的操作选择选择器部分中的特定相关通道或滑槽，以及在转向器部分中打开的特定相关分流门，以便呈现邮寄或包裹邮寄的一个路径必须遵循期望的路径 接收托盘 另一个键开关的操作导致建立另一个特定的相关路径，使物品跟随另一接收盘。

公开(公告)号：US3317231A

公开(公告)日：1967-05-02

申请号：US40770264

申请日：1964-10-30

Applicant: LINDQUIST MORRIS W ,  CLIFFORD PEDERSON

Inventor： LINDQUIST MORRIS W ,  CLIFFORD PEDERSON

IPC: E05B53/00

CPC classification number: E05B53/00 ,  Y10T292/57

公开(公告)号：US3292831A

公开(公告)日：1966-12-20

申请号：US43086965

申请日：1965-02-08

Applicant: MOEN MORRIS W

Inventor： MOEN MORRIS W

IPC: A47J36/20

CPC classification number: A47J36/20

公开(公告)号：USD155590S

公开(公告)日：1949-10-18

申请日：1948-11-12

Applicant: Morris W

Designer： Jules Freedman

公开(公告)号：USD155500S

公开(公告)日：1949-10-11

申请日：1948-12-16

Applicant: Morris W

Designer： Harry Goldberg

公开(公告)号：USD153120S

公开(公告)日：1949-03-22

申请日：1948-11-06

Applicant: Morris W

Designer： Sidney Cohen