公开(公告)号：US3693367A

公开(公告)日：1972-09-26

申请号：US3693367D

申请日：1970-04-24

Applicant: LEONARD J DI PERI

Inventor： PERI LEONARD J DI

IPC: F17C3/02 ,  F28F13/00 ,  G21C11/08 ,  F17C7/00

CPC classification number: G21C11/08 ,  F17C3/02 ,  F17C2201/0119 ,  F17C2203/0379 ,  F17C2203/0682 ,  F17C2205/0332 ,  F17C2221/012 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2250/0626 ,  F17C2260/033 ,  F17C2260/042 ,  F28F13/00 ,  Y02E30/40 ,  Y02E60/321 ,  Y10S220/901

Abstract: A device for the elimination of heat transfer out of and/or into a body of liquid material, and particularly applicable to cryogens contained at low temperature. Surface tension phenomenon and pressure are employed in establishing a gas barrier between the liquid and the structural container therefor, the pressure being applied to the gas barrier from an external source or accumulated from said liquid as it is liberated from said contained body thereof. The said body of liquid is constrained within the confines of a porous membrane and out of contact with containment walls by means of an intervening body of restraining gas maintained within a range of pressured equilibrium with the pressure prevailing in the constrained liquid and preferably at a pressure equal to or less than the bubble-point pressure of said membrane. Unobvious practicality resides in embodiments of the foregoing concept wherein substantially complete structural isolation of liquid from containment walls is maintained, thereby minimizing heat transfer.

Abstract translation: 用于消除液体材料体内和/或体内热传递的装置，特别适用于低温下所含的低温冷却装置。 采用表面张力现象和压力来建立液体和结构容器之间的气体阻隔层，其压力从外部源施加到气体阻挡层，或者从所述液体中释放出来时从所述液体积聚。 所述液体体被限制在多孔膜的范围内，并且通过保持在约束液体中的压力平衡范围内的约束气体的中间体并且优选地处于压力下而与容纳壁不接触 等于或小于所述膜的泡点压力。 不明显的实用性在于前述概念的实施例，其中保持液体与密封壁基本上完全的结构隔离，从而最小化热传递。

公开(公告)号：US3608272A

公开(公告)日：1971-09-28

申请号：US3608272D

申请日：1968-12-16

Applicant: LEONARD J DI PERI ,  KENNETH H BROWN

Inventor： PERI LEONARD J DI ,  BROWN KENNETH H

IPC: B01D19/00 ,  F15B21/04 ,  B01D51/08

CPC classification number: F15B21/044 ,  B01D19/0031 ,  B01D19/0068 ,  B01D19/0078

Abstract: METHOD AND APPARATUS FOR THE REMOVAL OF GAS FROM LIQUID, WHEREBY SUBSTANTIALLY ALL ABSORBED AND ENTRAINED GASES ARE LIBERATED AND ELIMINATED FROM HYDRAULIC SYSTEMS AND PREFERABLY CLOSED SYSTEMS AND THE LIKE; PROVIDING FOR THE CIRCULATION OF PRIMARY HYDRAULIC SYSTEM FLUID WITH COMPLEMENTARY HYDRAULIC SYSTEM FLUID, AND WITH THE PROVISION OF A SURFACE TENSION DEVICE THAT COLLECTS DIMENSIONALLY LARGE ENTRAINED GAS BUBBLES; PROVIDING FOR SEPARATION FROM CIRUCLATION OF A BODY OF FLUID TO BE BATCH PROCESSED AND REPLACED INTO CIRCULATION FOR COMMINGLING IN SAID PRIMARY-COMPLEMENTARY SYSTEMS, AND WITH THE PROVISION OF VACCUMIZATION AND SONIC ENERGY APPLICATION TO BE APPLIED TO SAID SEPARATED BATCH OF FLUID WHEREBY GAS LIBERATION THEREIN IS STIMULATED AND THE TIME REQUIRED THEREFOR REDUCED TO A PRACTICAL MINIMUM; AND PROVIDING FOR REPEATED BATCHING AND COMMINGLING UNTIL SATURATION BECOME INSIGNIFICANTLY SMALL AND ACCEPTABLE AS MAY BE PRESCRIBED.