GB330106A - Method of releasing the pressure of mixtures of solids and liquids existing under high pressure - Google Patents

Method of releasing the pressure of mixtures of solids and liquids existing under high pressure

Info

Publication number
GB330106A
GB330106A GB1457029A GB1457029A GB330106A GB 330106 A GB330106 A GB 330106A GB 1457029 A GB1457029 A GB 1457029A GB 1457029 A GB1457029 A GB 1457029A GB 330106 A GB330106 A GB 330106A
Authority
GB
United Kingdom
Prior art keywords
valves
cylinder
valve
pipe
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1457029A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARRY PITT DEAN
Imperial Chemical Industries Ltd
Original Assignee
HARRY PITT DEAN
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HARRY PITT DEAN, Imperial Chemical Industries Ltd filed Critical HARRY PITT DEAN
Priority to GB1457029A priority Critical patent/GB330106A/en
Publication of GB330106A publication Critical patent/GB330106A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids

Abstract

330,106. Tate, W. R., Stephenson, H. P., Dean, H. P., and Imperial Chemical Industries, Ltd. May 9, 1929. Accumulators and intensifiers.-A method of releasing the pressure of mixtures of solids and liquids under high pressures, where.by the use of reducing 'valves which are subject to erosion is avoided, consists in transferring the potential energy of said mixture to a fluid whose energy can be released in any known manner without erosion. The mixture under high pressure is stored in a vessel 1 and passes through a pipe 2 and an inlet valve 3 to the cylinder 4 of a ram 5, the piston 6 of which acts also in the cylinder 11 of a second ram 10 of larger diameter than the first ram 5, and is reciprocated between the two rams according to the positions of the valves 3, 7, 12 and 13 which control the inlet and outlet of the main and auxiliary fluids. Auxiliary low pressure liquid is pumped, by means of a pump 18 through an accumulator 14, a pipe 15, and inlet valve 12 to the cylinder 11. The exhaust from the cylinder 4 passes through the valve 7 and pipe 8 to a low pressure storage vessel 9 for further use, and the exhaust from cylinder 11 passes through a valve 13, a regulating valve 17, a pipe 16, and an accumulator 19 to a point where its energy may be released in any known manner. In the position shown, valves 3, 13 are open and valves 7, 12 are closed, the cylinder 4 is charged with the high pressure mixture and the cylinder 11 is empty. Valves 3, 13 now close and valves 7, 12 open, low pressure fluid thus entering the cylinder 11 and forcing the piston 6 upwards to discharge the contents of the cylinder 4 at low pressure into the storage vessel 9. At the end of the stroke the valves 3, 13 open and valves 7, 12 close, the high pressure mixture forcing the auxiliary liquid out to the accumulator 19, the speed of operation of the apparatus being regulated by the valve 17, and the cycle of operations being repeated at the end of the stroke. The movements of the valves 3, 7. 12 and 13 are coordinated by means of an independent timing device not described.
GB1457029A 1929-05-09 1929-05-09 Method of releasing the pressure of mixtures of solids and liquids existing under high pressure Expired GB330106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1457029A GB330106A (en) 1929-05-09 1929-05-09 Method of releasing the pressure of mixtures of solids and liquids existing under high pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1457029A GB330106A (en) 1929-05-09 1929-05-09 Method of releasing the pressure of mixtures of solids and liquids existing under high pressure

Publications (1)

Publication Number Publication Date
GB330106A true GB330106A (en) 1930-06-05

Family

ID=10043597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1457029A Expired GB330106A (en) 1929-05-09 1929-05-09 Method of releasing the pressure of mixtures of solids and liquids existing under high pressure

Country Status (1)

Country Link
GB (1) GB330106A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532447A1 (en) * 1982-08-25 1984-03-02 Getty Oil Co FLOW CONTROL APPARATUS AND METHOD
CN101782085A (en) * 2009-12-30 2010-07-21 中国第一重型机械股份公司 Method for storing and releasing hydraulic energy and gas, water and oil storage device applying same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532447A1 (en) * 1982-08-25 1984-03-02 Getty Oil Co FLOW CONTROL APPARATUS AND METHOD
GB2126373A (en) * 1982-08-25 1984-03-21 Getty Oil Co Flow rate control and metering means for shear-sensitive liquids
CN101782085A (en) * 2009-12-30 2010-07-21 中国第一重型机械股份公司 Method for storing and releasing hydraulic energy and gas, water and oil storage device applying same

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