SE340629B - - Google Patents
Info
- Publication number
- SE340629B SE340629B SE01323/69A SE132369A SE340629B SE 340629 B SE340629 B SE 340629B SE 01323/69 A SE01323/69 A SE 01323/69A SE 132369 A SE132369 A SE 132369A SE 340629 B SE340629 B SE 340629B
- Authority
- SE
- Sweden
- Prior art keywords
- tubing
- compressor
- length
- pump
- centrifugal
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/14—Pumps raising fluids by centrifugal force within a conical rotary bowl with vertical axis
-
- 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
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0238—Hermetic compressors with oil distribution channels
- F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
-
- 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
- F25B31/02—Compressor arrangements of motor-compressor units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
1,226,312. Centrifugal pumps. DANFOSS A.S. Jan. 8, 1969 [Feb.1, 1968], No.1108/69. Heading F1C. [Also in Division H2] In an encapsulated motor compressor, for a small refrigerating machine, composing an electric motor positioned below a compressor and a vertical shaft 5 having a bore 20 to which is connected a centrifugal pump formed by a length of tubing 21 extending into a sump 27, a second such pump is provided by a further length of tubing 28 surrounding the first. The construction is similar to that described in Specification 1, 226, 311.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1628156A DE1628156C3 (en) | 1968-02-01 | 1968-02-01 | Oil delivery device for an encapsulated motor compressor, especially for small refrigeration machines |
Publications (1)
Publication Number | Publication Date |
---|---|
SE340629B true SE340629B (en) | 1971-11-29 |
Family
ID=5683137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE01323/69A SE340629B (en) | 1968-02-01 | 1969-01-31 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3560117A (en) |
BR (1) | BR6906049D0 (en) |
DE (1) | DE1628156C3 (en) |
ES (1) | ES362829A1 (en) |
FR (1) | FR2001152A1 (en) |
GB (1) | GB1226312A (en) |
SE (1) | SE340629B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4063853A (en) * | 1976-05-10 | 1977-12-20 | Carrier Corporation | Noise dampening means in refrigeration motor-compressor units and method |
US4375944A (en) * | 1976-09-13 | 1983-03-08 | Tecumseh Products Company | Lubricating device for a motor compressor |
DE19510015C2 (en) * | 1995-03-20 | 1997-04-30 | Danfoss Compressors Gmbh | Oil pump, especially for a hermetically sealed refrigerant compressor |
GB0210256D0 (en) * | 2002-05-03 | 2002-06-12 | Weatherford Lamb | Tubing anchor |
US9583456B2 (en) | 2013-11-22 | 2017-02-28 | Invensas Corporation | Multiple bond via arrays of different wire heights on a same substrate |
-
1968
- 1968-02-01 DE DE1628156A patent/DE1628156C3/en not_active Expired
-
1969
- 1969-01-08 GB GB1226312D patent/GB1226312A/en not_active Expired
- 1969-01-23 ES ES362829A patent/ES362829A1/en not_active Expired
- 1969-01-30 US US795301*A patent/US3560117A/en not_active Expired - Lifetime
- 1969-01-31 BR BR206049/69A patent/BR6906049D0/en unknown
- 1969-01-31 FR FR6902183A patent/FR2001152A1/fr not_active Withdrawn
- 1969-01-31 SE SE01323/69A patent/SE340629B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1628156A1 (en) | 1972-01-05 |
GB1226312A (en) | 1971-03-24 |
BR6906049D0 (en) | 1973-06-12 |
DE1628156C3 (en) | 1973-10-11 |
DE1628156B2 (en) | 1973-03-22 |
ES362829A1 (en) | 1970-09-01 |
US3560117A (en) | 1971-02-02 |
FR2001152A1 (en) | 1969-09-26 |
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