BE664145A - - Google Patents
Info
- Publication number
- BE664145A BE664145A BE664145DA BE664145A BE 664145 A BE664145 A BE 664145A BE 664145D A BE664145D A BE 664145DA BE 664145 A BE664145 A BE 664145A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/128—Crankcases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/022—Stopping, starting, unloading or idling control by means of pressure
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- 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
- F25B31/00—Compressor arrangements
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/074—Details of compressors or related parts with multiple cylinders
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US369731A US3285500A (en) | 1964-05-25 | 1964-05-25 | Combination single and dual stage compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
BE664145A true BE664145A (en) | 1965-09-16 |
Family
ID=23456691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE664145D BE664145A (en) | 1964-05-25 | 1965-05-19 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3285500A (en) |
BE (1) | BE664145A (en) |
DE (1) | DE1503386B1 (en) |
FR (1) | FR1472937A (en) |
GB (1) | GB1101034A (en) |
NL (1) | NL6506577A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1648501C2 (en) * | 1968-02-09 | 1982-05-13 | Gutehoffnungshütte Sterkrade GmbH, 4200 Oberhausen | Compressor with an absolute pressure measuring device |
DE2924221C2 (en) * | 1979-06-15 | 1982-12-30 | Pierburg Gmbh & Co Kg, 4040 Neuss | Process for generating negative pressure and device for carrying out this process |
US5577390A (en) * | 1994-11-14 | 1996-11-26 | Carrier Corporation | Compressor for single or multi-stage operation |
EP1422487A3 (en) * | 2002-11-21 | 2008-02-13 | York Refrigeration APS | Hot gas defrosting of refrigeration plants |
US10215465B2 (en) * | 2015-10-30 | 2019-02-26 | Heatcraft Refrigeration Products Llc | Systems and methods for low load compressor operations |
CN107829923A (en) * | 2017-11-10 | 2018-03-23 | 安徽飞达电气科技有限公司 | One kind is based on plastic housing capacitor freezer compressor starter |
US11346348B2 (en) * | 2019-09-04 | 2022-05-31 | Advanced Flow Solutions, Inc. | Liquefied gas unloading and deep evacuation system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE405798C (en) * | 1924-11-08 | Hugo Heinrich | Multi-stage compressor with stages that can be switched one behind the other or in parallel | |
CH106291A (en) * | 1923-11-01 | 1924-08-16 | Oerlikon Maschf | Multi-group blower. |
DE549294C (en) * | 1929-06-23 | 1932-04-25 | Elek Sche App M B H Ges | Device for measuring ship speeds |
US2246932A (en) * | 1939-09-21 | 1941-06-24 | Chicago Pneumatic Tool Co | Combination single and two stage vacuum pump |
US2391486A (en) * | 1939-10-26 | 1945-12-25 | Gen Electric | Aircraft supercharging arrangement |
US2329401A (en) * | 1941-10-01 | 1943-09-14 | Ingersoll Rand Co | Unloader for compressors |
US2656970A (en) * | 1949-09-16 | 1953-10-27 | Quincy Compressor Company | Compressor starting pressure relieving attachment |
US2761387A (en) * | 1950-09-25 | 1956-09-04 | Gen Motors Corp | Fuel system |
DE940779C (en) * | 1950-11-16 | 1956-03-29 | Elektron Co M B H | Two-cylinder piston compressor |
US2715992A (en) * | 1951-06-26 | 1955-08-23 | Robert W Wilson | Compressor unloader |
US2983432A (en) * | 1956-09-19 | 1961-05-09 | Gen Electric | Vacuum cleaner with improved fan arrangement |
US2971070A (en) * | 1958-08-04 | 1961-02-07 | Robertshaw Fulton Controls Co | Refrigerator compressor control |
DE1878990U (en) * | 1961-10-07 | 1963-09-05 | H Geiger Maschf | DIFFERENCE KNIFE. |
US3211365A (en) * | 1961-10-16 | 1965-10-12 | Copeland Refrigeration Corp | Compressor structure |
US3194915A (en) * | 1961-12-07 | 1965-07-13 | Danfoss Ved Ing M Clausen | Differential pressure and manually operated safety switch arrangement |
-
1964
- 1964-05-25 US US369731A patent/US3285500A/en not_active Expired - Lifetime
-
1965
- 1965-04-27 GB GB17710/65A patent/GB1101034A/en not_active Expired
- 1965-05-19 DE DE19651503386 patent/DE1503386B1/en active Pending
- 1965-05-19 BE BE664145D patent/BE664145A/xx unknown
- 1965-05-19 FR FR17604A patent/FR1472937A/en not_active Expired
- 1965-05-24 NL NL6506577A patent/NL6506577A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3285500A (en) | 1966-11-15 |
NL6506577A (en) | 1965-11-26 |
GB1101034A (en) | 1968-01-31 |
DE1503386B1 (en) | 1971-02-25 |
FR1472937A (en) | 1967-03-17 |