GB1261944A - Improved liquid trapping device - Google Patents
Improved liquid trapping deviceInfo
- Publication number
- GB1261944A GB1261944A GB09956/69A GB1995669A GB1261944A GB 1261944 A GB1261944 A GB 1261944A GB 09956/69 A GB09956/69 A GB 09956/69A GB 1995669 A GB1995669 A GB 1995669A GB 1261944 A GB1261944 A GB 1261944A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- vapour
- tube
- refrigerant
- compressor
- 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
- 239000007788 liquid Substances 0.000 title abstract 7
- 239000003507 refrigerant Substances 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/001—Ejectors not being used as compression device
- F25B2341/0016—Ejectors for creating an oil recirculation
Landscapes
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Jet Pumps And Other Pumps (AREA)
- Compressor (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
1,261,944. Separating liquid droplets from gas. VIRGINIA CHEMICALS Inc. 18 April, 1969 [5 July, 1968], No. 19956/69. Heading BIT. [Also in Divisions F3 and F4] A trap, whereby liquid refrigerant particles and oil which pass through evaporator (16) are separated from the refrigerant vapour upstream of compressor (12) in a refrigerator circuit (Fig. 1, not shown), comprises an upright chamber with an inlet 26 and outlet 28, wherein the vapour expands and swirls to deposit entrained liquid at the bottom of the chamber. The vapour passes to outlet 28 round a semi-cylindrical baffle 33 and there creates a Venturi effect round the upper end of tube 32, which draws deposited liquid up tube 32 and back into the vapour stream. In passing up the tube, the liquid undergoes a pressure drop which evaporates the liquid refrigerant, so only entrained oil and refrigerant vapour reach the compressor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74263468A | 1968-07-05 | 1968-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1261944A true GB1261944A (en) | 1972-01-26 |
Family
ID=24985631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB09956/69A Expired GB1261944A (en) | 1968-07-05 | 1969-04-18 | Improved liquid trapping device |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3483714A (en) |
| BE (1) | BE732265A (en) |
| CH (1) | CH494382A (en) |
| DE (1) | DE1928984A1 (en) |
| ES (1) | ES366454A1 (en) |
| FR (1) | FR2012335A1 (en) |
| GB (1) | GB1261944A (en) |
| IE (1) | IE32879B1 (en) |
| IL (1) | IL32004A (en) |
| NL (1) | NL6909706A (en) |
| NO (1) | NO121957B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2164736A (en) * | 1984-09-17 | 1986-03-26 | Tyler Refrigeration Gmbh | Means for protecting compressors of refrigeration plants and heat pumps |
| GB2239193A (en) * | 1989-12-19 | 1991-06-26 | William David Blenkinsop | Liquid-gas separator |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754409A (en) * | 1972-03-06 | 1973-08-28 | Virginia Chemicals Inc | Liquid trapping suction accumulator |
| JPS49117550U (en) * | 1973-02-02 | 1974-10-08 | ||
| JPS50106216A (en) * | 1973-08-02 | 1975-08-21 | ||
| DE7601884U1 (en) * | 1976-01-21 | 1984-03-08 | Erich Schultze KG, 1000 Berlin | LIQUID SEPARATOR WITH EXTRACTION NOZZLE |
| DE2650935C3 (en) * | 1976-11-08 | 1981-10-15 | Danfoss A/S, 6430 Nordborg | Refrigeration machine with encapsulated motor compressor |
| US4231230A (en) * | 1979-04-11 | 1980-11-04 | Carrier Corporation | Refrigerant accumulator and method of manufacture thereof |
| FR2518720A1 (en) * | 1981-12-18 | 1983-06-24 | Refrigeration Cie Caladoise | MOTORIZED REFRIGERATOR CIRCUIT, AND HEAT PUMP PROVIDED WITH SUCH A CIRCUIT |
| US4593752A (en) * | 1984-08-10 | 1986-06-10 | Hussmann Corporation | Combined refrigerated and heated food service table |
| DE19533666A1 (en) * | 1995-09-12 | 1997-03-13 | Hansa Metallwerke Ag | Accumulator for air conditioning unit using orifice principle |
| US6557371B1 (en) * | 2001-02-08 | 2003-05-06 | York International Corporation | Apparatus and method for discharging fluid |
| FI120893B (en) * | 2006-10-16 | 2010-04-15 | Vahterus Oy | Arrangement and method for separating droplets from evaporated refrigerant |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2121253A (en) * | 1936-04-06 | 1938-06-21 | Kold Hold Mfg Company | Heat exchanger and accumulator |
| US3111819A (en) * | 1961-11-03 | 1963-11-26 | Bell & Gossett Co | Evaporator with oil return means |
| US3212289A (en) * | 1963-02-12 | 1965-10-19 | Refrigeration Research | Combination accumulator and receiver |
| US3180567A (en) * | 1963-04-12 | 1965-04-27 | Coleman Co | Compressor anti-slugging device |
| US3370440A (en) * | 1966-01-06 | 1968-02-27 | Ac & R Components Inc | Suction accumulator |
-
1968
- 1968-07-05 US US742634A patent/US3483714A/en not_active Expired - Lifetime
-
1969
- 1969-04-11 IL IL32004A patent/IL32004A/en unknown
- 1969-04-18 GB GB09956/69A patent/GB1261944A/en not_active Expired
- 1969-04-22 IE IE545/69A patent/IE32879B1/en unknown
- 1969-04-25 ES ES366454A patent/ES366454A1/en not_active Expired
- 1969-04-29 BE BE732265D patent/BE732265A/xx unknown
- 1969-05-09 NO NO1922/69A patent/NO121957B/no unknown
- 1969-06-07 DE DE19691928984 patent/DE1928984A1/en active Pending
- 1969-06-23 FR FR6920975A patent/FR2012335A1/fr not_active Withdrawn
- 1969-06-25 NL NL6909706A patent/NL6909706A/xx unknown
- 1969-07-03 CH CH1019869A patent/CH494382A/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2164736A (en) * | 1984-09-17 | 1986-03-26 | Tyler Refrigeration Gmbh | Means for protecting compressors of refrigeration plants and heat pumps |
| GB2239193A (en) * | 1989-12-19 | 1991-06-26 | William David Blenkinsop | Liquid-gas separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CH494382A (en) | 1970-07-31 |
| NO121957B (en) | 1971-05-03 |
| IE32879L (en) | 1970-01-05 |
| FR2012335A1 (en) | 1970-03-20 |
| IL32004A0 (en) | 1969-06-25 |
| ES366454A1 (en) | 1971-04-16 |
| BE732265A (en) | 1969-10-01 |
| DE1928984A1 (en) | 1970-01-15 |
| US3483714A (en) | 1969-12-16 |
| NL6909706A (en) | 1970-01-07 |
| IL32004A (en) | 1971-12-29 |
| IE32879B1 (en) | 1974-01-09 |
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