GB938222A - Improvements in or relating to flow control devices for regulating the flow of liquid through a tanker vehicle discharge hose - Google Patents
Improvements in or relating to flow control devices for regulating the flow of liquid through a tanker vehicle discharge hoseInfo
- Publication number
- GB938222A GB938222A GB35410/59A GB3541059A GB938222A GB 938222 A GB938222 A GB 938222A GB 35410/59 A GB35410/59 A GB 35410/59A GB 3541059 A GB3541059 A GB 3541059A GB 938222 A GB938222 A GB 938222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- fluid
- tubular
- valve member
- hose
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/28—Liquid-handling installations specially adapted for fuelling stationary aircraft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
- F16K1/126—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened actuated by fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0193—Control of flow without auxiliary power using hydraulic or pneumatic amplifiers, relays or transmitters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Sampling And Sample Adjustment (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
938,222. Fluid-pressure servomotor control systems; valves. AD. STRUVER G.m.b.H. Oct. 19, 1959 [Oct. 18, 1958], No. 35410/59. Class 135. A device for controlling the flow of fluid supplied under pressure to a hose so as to maintain a predetermined pressure at the hose outlet comprises a throttle valve closure member 32, Fig. 1, secured to a piston 31 slidable in a cylinder 29 which forms an annular path for the fluid flow upstream of the throttle valve seat 38. The valve member 32 is loaded by a spring 36 and its position is governed by a control device 41 in accordance with the hose outlet pressure as measured at the throat 27 of a Venturi 25, which measurement allows for the pressure drop along the hose 26. The control device 41, Fig. 2, comprises a tubular double valve member 46, loaded by a spring 52, having a valve closure member 49 at one end controlling exhaust of fluid from the cylinder 29 and a hollow spindle 50 whose end forms a seat for a second valve member 47 which controls the supply of fluid to the cylinder 29. A diaphragm 76, loaded by an adjustable spring 88, is subjected to the regulated pressure at the Venturi throat fed to an inlet 78 and actuates the valves 46, 47 to control supply and exhaust of fluid pressure to the cylinder 29 to position the throttle valve member 32 to maintain the predetermined regulated pressure. A pressure relief valve is also provided to relieve excess pressure in the hose, for example when the hose outlet is closed. For this purpose, the opposite end of the valve member 47 co-operates with a seat 87 on the end of tubular member 48, secured to the diaphragm 76. If the pressure acting on the diaphragm rises sufficiently, movement of the valve member 47 is arrested by a stop 72 and the tubular member 48 moves to allow fluid in the pipe line to flow through inlet 69 and the tubular member 48 to a drain outlet 84. In a modification, the cylinder 29 is provided with the seat for a tubular throttle valve member which carries an annular piston subject on one side to the pressure in the pipe line and on its other side to pressure under the control of a device similar to 41 except that the lower valve on the tubular valve member controls fluid supply to the piston and the upper end of the tubular part controls the fluid exhaust. The pressure relief valve may comprise a diaphragm subjected on opposite sides to fluid in the pipe and at the Venturi throat.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST14357A DE1199642B (en) | 1958-10-18 | 1958-10-18 | Device for regulating the amount of discharge liquid supplied under pressure to a refueling vehicle, in particular for refueling aircraft, to a constant pressure at the end of the discharge hose connected to a fixed pipeline of the vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB938222A true GB938222A (en) | 1963-10-02 |
Family
ID=7456337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35410/59A Expired GB938222A (en) | 1958-10-18 | 1959-10-19 | Improvements in or relating to flow control devices for regulating the flow of liquid through a tanker vehicle discharge hose |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1199642B (en) |
| GB (1) | GB938222A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276468A (en) * | 1964-03-23 | 1966-10-04 | Parker Hannifin Corp | Fluid pumping system with auxiliary shut-off control responsive to overpressure |
| US3589384A (en) * | 1968-01-05 | 1971-06-29 | Bosch Gmbh Robert | Flow rate-responsive fuel mixture control device with servomechanism |
| EP2918881A1 (en) * | 2014-03-13 | 2015-09-16 | IMI Hydronic Engineering International SA | Pilot valve |
| EP2918882A1 (en) * | 2014-03-13 | 2015-09-16 | IMI Hydronic Engineering International SA | Pilot valve arrangement |
| US11439303B2 (en) | 2014-03-04 | 2022-09-13 | Photono Oy | Method and arrangement for eye pressure measurements |
| CN115353061A (en) * | 2022-10-21 | 2022-11-18 | 中国航空油料有限责任公司成都分公司 | Pressure relief protection system of aircraft ground oil filling pipeline |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1466130A (en) * | 1919-04-29 | 1923-08-28 | William Cramp & Sons Ship & En | Valve |
| US2044437A (en) * | 1934-05-18 | 1936-06-16 | Dominion Eng Works Ltd | Automatic valve control mechanism for fluid distributing systems |
| DE1029252B (en) * | 1955-04-23 | 1958-04-30 | Ad Struever G M B H | Device for regulating the pressure at the end of the hose for refueling aircraft, road tank systems and the like. like |
-
1958
- 1958-10-18 DE DEST14357A patent/DE1199642B/en active Pending
-
1959
- 1959-10-19 GB GB35410/59A patent/GB938222A/en not_active Expired
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276468A (en) * | 1964-03-23 | 1966-10-04 | Parker Hannifin Corp | Fluid pumping system with auxiliary shut-off control responsive to overpressure |
| US3589384A (en) * | 1968-01-05 | 1971-06-29 | Bosch Gmbh Robert | Flow rate-responsive fuel mixture control device with servomechanism |
| US11659994B2 (en) | 2014-03-04 | 2023-05-30 | Photono Oy | Method and arrangement for eye pressure measurements |
| US11471050B2 (en) | 2014-03-04 | 2022-10-18 | Photono Oy | Method and arrangement for eye pressure measurements |
| US11439303B2 (en) | 2014-03-04 | 2022-09-13 | Photono Oy | Method and arrangement for eye pressure measurements |
| CN106104116A (en) * | 2014-03-13 | 2016-11-09 | 埃迈海卓尼克工程国际有限责任公司 | Pilot valve |
| WO2015136021A1 (en) * | 2014-03-13 | 2015-09-17 | Imi Hydronic Engineering International Sa | Pilot valve |
| US9841119B2 (en) | 2014-03-13 | 2017-12-12 | Imi Hydronic Engineering International Sa | Pilot valve arrangement |
| US10082221B2 (en) | 2014-03-13 | 2018-09-25 | Imi Hydronic Engineering International Sa | Pilot valve |
| CN106104116B (en) * | 2014-03-13 | 2019-06-04 | 埃迈海卓尼克工程国际有限责任公司 | Pilot valve |
| WO2015136025A1 (en) * | 2014-03-13 | 2015-09-17 | Imi Hydronic Engineering International Sa | Pilot valve arrangement |
| EP2918882A1 (en) * | 2014-03-13 | 2015-09-16 | IMI Hydronic Engineering International SA | Pilot valve arrangement |
| EP2918881A1 (en) * | 2014-03-13 | 2015-09-16 | IMI Hydronic Engineering International SA | Pilot valve |
| CN115353061A (en) * | 2022-10-21 | 2022-11-18 | 中国航空油料有限责任公司成都分公司 | Pressure relief protection system of aircraft ground oil filling pipeline |
| CN115353061B (en) * | 2022-10-21 | 2023-01-17 | 中国航空油料有限责任公司成都分公司 | Pressure relief protection system of aircraft ground oil filling pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1199642B (en) | 1965-08-26 |
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