GB768785A - Improvements in vapourizing liquefied gases - Google Patents
Improvements in vapourizing liquefied gasesInfo
- Publication number
- GB768785A GB768785A GB11284/55A GB1128455A GB768785A GB 768785 A GB768785 A GB 768785A GB 11284/55 A GB11284/55 A GB 11284/55A GB 1128455 A GB1128455 A GB 1128455A GB 768785 A GB768785 A GB 768785A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- duct
- container
- valve
- liquid
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0326—Valves electrically actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0332—Safety valves or pressure relief valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0335—Check-valves or non-return valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/011—Oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0388—Localisation of heat exchange separate
- F17C2227/0393—Localisation of heat exchange separate using a vaporiser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0397—Localisation of heat exchange characterised by fins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/06—Controlling or regulating of parameters as output values
- F17C2250/0605—Parameters
- F17C2250/0626—Pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3003—Fluid separating traps or vents
- Y10T137/3084—Discriminating outlet for gas
- Y10T137/309—Fluid sensing valve
- Y10T137/3099—Float responsive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Vacuum Packaging (AREA)
Abstract
768,785. Liquid oxygen vaporizing apparatus. BENDIX AVIATION CORPORATION. April 19, 1955 [April 22, 1954], No. 11284/55. Class 8(2) Apparatus for vaporizing liquified gas, e.g. oxygen and dispensing it at a pressure above that at which the liquid is stored comprises an evaporator 31 supplied with liquid oxygen from a container 10 which is itself automatically supplied with liquid oxygen from a store 52 whenever the pressure in container 10 falls below a predetermined value. In normal operation liquid oxygen from container 10 and at a pressure of between 200 and 400 p.s.i. traverses openings 13 in an outlet nozzle 12, a duct 24 and an inlet 30 of the vaporizing coil 31 from the outlet 33 of which oxygen vapour passes to a pipe 34 and through a control valve 36 which opens automatically at a pressure greater than. 300 p.s.i. and then to a dispensing duct 37, pressure reducing valves 39 and service connections 38. Pressure gains access to the space above the liquid in container 10 through a duct 48, a check valve 47, a pressure limiting valve 46 which closes automatically at 400 p.s.i., a duct 45 and an opening 15 at the container head. The latter has a second opening 16 connected to a duct 40 having a sealing valve 41 closed by pressure in duct 45 when the latter exceeds 200 p.s.i., a hand valve 42 and a vent valve 43 closed by pressure in duct 45 when it exceeds 85 p.s.i. When all the liquid oxygen from container 10 has been gasified the pressure drop closes valve 36 and opens valve 41 and connects container 10 to the store 52 through a check valve 50 and duct 51. On further reduction of pressure, valve 43 opens and vents container 10 to atmosphere, whereupon liquid oxygen flows from store 52 through a check valve 26, a jet 27, the duct 24 and apertures 13 of nozzle 12 to the container 10; direct access of liquid from store 52 to coil 31 being prevented by the aspirating action of the jet 27. Filling is completed when a float 19 is seated at 18.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US424958A US2884943A (en) | 1954-04-22 | 1954-04-22 | Liquid-gas converter system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB768785A true GB768785A (en) | 1957-02-20 |
Family
ID=23684593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11284/55A Expired GB768785A (en) | 1954-04-22 | 1955-04-19 | Improvements in vapourizing liquefied gases |
Country Status (2)
Country | Link |
---|---|
US (1) | US2884943A (en) |
GB (1) | GB768785A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1151821B (en) * | 1957-08-28 | 1963-07-25 | Knapsack Ag | Safety device for evaporation systems for liquefied gases |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123981A (en) * | 1964-03-10 | Volatile liquid storage container pressure regulating means | ||
US3070968A (en) * | 1959-12-14 | 1963-01-01 | Bendix Corp | Liquid to gas conversion system |
US3029627A (en) * | 1960-08-23 | 1962-04-17 | Mine Safety Appliances Co | Liquid oxygen analyzing apparatus |
US3662725A (en) * | 1970-08-26 | 1972-05-16 | Motorola Inc | Evaporation emission control device for fuel tanks |
US4149388A (en) * | 1977-04-25 | 1979-04-17 | Schneider Richard N | Portable cryogenic power system for pneumatically operated tools |
US4625753A (en) * | 1985-07-10 | 1986-12-02 | Gustafson Keith W | Container for receiving, storing, and dispensing cryogenic fluids |
US4838034A (en) * | 1988-07-22 | 1989-06-13 | International Cryogenics, Inc. | Compressed-gas power source for portable gas-driven tools |
ES2124097T3 (en) * | 1995-05-02 | 1999-01-16 | Linde Ag | SUPPLY OF GAS AT HIGH PRESSURE. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1878947A (en) * | 1929-02-16 | 1932-09-20 | Willard J Luff | Float |
BE419633A (en) * | 1936-02-18 | 1900-01-01 | ||
US2341579A (en) * | 1939-08-21 | 1944-02-15 | Bastian Blessing Co | Valve assembly |
US2497793A (en) * | 1939-12-26 | 1950-02-14 | Ransome Company | Method and apparatus for vaporizing and dispensing liquefied gases |
US2563244A (en) * | 1945-05-15 | 1951-08-07 | John R Holicer | Fluid control mechanism |
US2500320A (en) * | 1945-05-22 | 1950-03-14 | Peff Peter | Apparatus for storing and dispensing liquefied gases |
US2551501A (en) * | 1946-12-19 | 1951-05-01 | Mitchell Co John E | Vaporizer for fuel gases |
US2454934A (en) * | 1947-01-24 | 1948-11-30 | John A Mathis | Electrical oxygen vaporizer and protecting cover |
US2544421A (en) * | 1948-01-02 | 1951-03-06 | Daniel And Florence Guggenheim | Automatic control mechanism for gas storage tanks |
US2618935A (en) * | 1951-02-08 | 1952-11-25 | Jr Joseph J Malir | Apparatus for vaporizing hydrocarbons |
US2677939A (en) * | 1951-11-19 | 1954-05-11 | Henry H Clute | Liquefied gas container |
US2777296A (en) * | 1952-08-13 | 1957-01-15 | Air Prod Inc | Liquid pumping and vaporizing systems |
-
1954
- 1954-04-22 US US424958A patent/US2884943A/en not_active Expired - Lifetime
-
1955
- 1955-04-19 GB GB11284/55A patent/GB768785A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1151821B (en) * | 1957-08-28 | 1963-07-25 | Knapsack Ag | Safety device for evaporation systems for liquefied gases |
Also Published As
Publication number | Publication date |
---|---|
US2884943A (en) | 1959-05-05 |
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