GB925442A - Valve for oxygen supply tank - Google Patents
Valve for oxygen supply tankInfo
- Publication number
- GB925442A GB925442A GB4062259A GB4062259A GB925442A GB 925442 A GB925442 A GB 925442A GB 4062259 A GB4062259 A GB 4062259A GB 4062259 A GB4062259 A GB 4062259A GB 925442 A GB925442 A GB 925442A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- port
- spindle
- housing
- oxygen
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 5
- 239000001301 oxygen Substances 0.000 title abstract 5
- 229910052760 oxygen Inorganic materials 0.000 title abstract 5
- 239000007789 gas Substances 0.000 abstract 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- 244000273618 Sphenoclea zeylanica Species 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000013022 venting Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being pressurised
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
- A62B9/022—Breathing demand regulators
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
925,442. Storing liquefied gases; pipe couplings. R. H. HAHN, and H. V. FRENCH. Nov. 30, 1959, No. 40622/59. Classes 8(2) and 99(1). A valve for an oxygen supply tank comprises a housing having an inner, central and outer chambers X, Y, Z, Fig. 3. The inner chamber X is provided with a gas inlet port 32, a gas outlet port 28 and a by-pass port 36 providing communication with the central chamber Y which has a vent port 29. The ports 32, 36 are provided with seatings 34, 37 for a valve member 70 which is loaded by a spring 75 to normally close the by-pass port 36. A counter-bore 73 of the valve member receives a spindle 76 which extends into the outer chamber Z and contacts a second spindle 66 which extends to the outside of the housing, passing through a hollow stem 62 of a valve member 60 which normally closes a fill port of the outer chamber Z. The outer chamber Z is also provided with a flowport 30 leading to the bottom of the supply tank and bellow members 80, 81 attached to the housing and a head 70 of the spindle 66 provide a sealing means and a loading for the valve 60 whose stem 62 is provided with radial vanes 67. An end member 91 is mounted on the end of the housing and normally receives a cap attached through a bayonet connection to prevent actuation of the valves. With the valves in the position shown, the valve 70 allows vapour to flow to the top of the oxygen tank to provide pressure to dispense the liquid oxygen to the point of use. When it is desired to fill the oxygen supply tank, a supply pipe provided with a valve 111 is attached to the valve housing and the valve first acts through the spindle 66, 76 to move the valve 70 to close the port 32 and open the by-pass port 36 thus venting the supply tank and the valve 111 is then opened whereby the liquid supply flowing through the pipe opens the valve 60 and flows to the container through port 30. When it is desired to drain the oxygen container, the cap 98 is removed and a pipe is coupled to the valve containing a valve 111<SP>1</SP>, Fig. 5, provided with a bore 115 which receives the spindle 66. The stem 109<SP>1</SP> of the valve opens the valve 62 and also the valve 111<SP>1</SP> and the liquid oxygen is forced through the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4062259A GB925442A (en) | 1959-11-30 | 1959-11-30 | Valve for oxygen supply tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4062259A GB925442A (en) | 1959-11-30 | 1959-11-30 | Valve for oxygen supply tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB925442A true GB925442A (en) | 1963-05-08 |
Family
ID=10415798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4062259A Expired GB925442A (en) | 1959-11-30 | 1959-11-30 | Valve for oxygen supply tank |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB925442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0389348A1 (en) * | 1989-03-21 | 1990-09-26 | La Spirotechnique Industrielle Et Commerciale | Device for supplying breathing gas to a diver |
-
1959
- 1959-11-30 GB GB4062259A patent/GB925442A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0389348A1 (en) * | 1989-03-21 | 1990-09-26 | La Spirotechnique Industrielle Et Commerciale | Device for supplying breathing gas to a diver |
| FR2644750A1 (en) * | 1989-03-21 | 1990-09-28 | Spirotech Ind Commerc | DEVICE FOR SUPPLYING RESPIRATORY GAS FOR A PLUNGER |
| US5052383A (en) * | 1989-03-21 | 1991-10-01 | La Spirotechnique Industrielle Et Commerciale | Device for supplying breathing gas to a diver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES479350A1 (en) | Valve for the admixture of fluids and delivery of the resulting mixture | |
| SU1093260A3 (en) | Shut-off valve | |
| US2812109A (en) | Container | |
| GB1093918A (en) | Improvements in metering button valve construction | |
| GB900723A (en) | Improvements in or relating to liquid dispensing nozzles | |
| US3021870A (en) | Top valve for a pressure vessel | |
| GB1148964A (en) | Improved fluid flow control valve | |
| GB925442A (en) | Valve for oxygen supply tank | |
| GB1380350A (en) | Single liquid dose holder | |
| GB764730A (en) | Improvements in dispensing valves | |
| US3517692A (en) | Pressure relief valve assembly | |
| US2550379A (en) | Gas-operated spray outfit | |
| GB930015A (en) | Improvements in or relating to valve means for use with a barrel or container for a beverage or other liquid | |
| GB981549A (en) | Oxygen supply system | |
| GB891352A (en) | Valves for controlling the flow of fluids | |
| GB627115A (en) | Improvements relating to measuring taps | |
| US2447031A (en) | Liquid dosing apparatus | |
| GB854047A (en) | Valve actuator for gas pressure type fluid dispenser | |
| GB955288A (en) | Improvements in or relating to control means for valves for controlling the flow of fluids | |
| GB722944A (en) | Improvements in or relating to valves for controlling the flow of liquids | |
| US20788A (en) | Faucet | |
| GB1111301A (en) | Collapsible containers fitted with inlet valves | |
| GB842119A (en) | Improvements in or relating to fluid control valves | |
| JPH0120312Y2 (en) | ||
| JPS6223501Y2 (en) |