GB1364072A - Positive displacement compressors - Google Patents
Positive displacement compressorsInfo
- Publication number
- GB1364072A GB1364072A GB4065271A GB4065271A GB1364072A GB 1364072 A GB1364072 A GB 1364072A GB 4065271 A GB4065271 A GB 4065271A GB 4065271 A GB4065271 A GB 4065271A GB 1364072 A GB1364072 A GB 1364072A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arcuate portion
- band
- block
- secured
- members
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- 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
- F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
1364072 Compressors LENNOX INDUSTRIES Inc 31 Aug 1971 [1 Sept 1970] 40652/71 Heading F1N [Also in Division H2] A reciprocating piston compressor has a cylinder block 18 provided with an upwardly extending arcuate portion 22 and a driving motor 50 held against the arcuate portion 22 by a single metal band 58 or several turns of wire. The band 58 has looped ends 59 for receiving T- members 80, the legs of the members 80 passing through holes 89 in the arcuate portion 22 whereby nuts 81 screwed on to the legs tension the band. The motor rotor 54 is secured to one end of a crank-shaft 30 journalled in the block 18 and a bearing plate 70 secured by bolts 71, 72 to the block. Gas enters the compression chamber 42 through a pipe 40 and is discharged through a valve assembly 34 into a cup-member 36 held in position by a retaining ring 38.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6862270A | 1970-09-01 | 1970-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1364072A true GB1364072A (en) | 1974-08-21 |
Family
ID=22083702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4065271A Expired GB1364072A (en) | 1970-09-01 | 1971-08-31 | Positive displacement compressors |
Country Status (5)
Country | Link |
---|---|
US (1) | US3666380A (en) |
CA (1) | CA948604A (en) |
DE (1) | DE2142448A1 (en) |
GB (1) | GB1364072A (en) |
SE (1) | SE377180B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3796521A (en) * | 1971-09-03 | 1974-03-12 | Lennox Ind Inc | Compressor with motor air gap adjustment |
DE2617370B2 (en) * | 1976-04-21 | 1978-03-02 | Danfoss A/S, Nordborg (Daenemark) | Motor compressor driven by an electric motor |
US4549857A (en) * | 1984-08-03 | 1985-10-29 | Carrier Corporation | Hermetic motor compressor having a suction inlet and seal |
US4601644A (en) * | 1984-11-13 | 1986-07-22 | Tecumseh Products Company | Main bearing for a rotary compressor |
US6171090B1 (en) | 1998-06-17 | 2001-01-09 | Tecumseh Products Company | Compressor having a lubricant pick-up tube guard |
JP2001342954A (en) * | 2000-05-31 | 2001-12-14 | Sanyo Electric Co Ltd | Electric compressor and cooling system using the same |
BRPI1103746A2 (en) | 2011-08-30 | 2013-10-29 | Whirlpool Sa | COMPRESSOR BLOCK |
-
1970
- 1970-09-01 US US68622A patent/US3666380A/en not_active Expired - Lifetime
-
1971
- 1971-08-11 CA CA120,334A patent/CA948604A/en not_active Expired
- 1971-08-16 SE SE7110386A patent/SE377180B/xx unknown
- 1971-08-25 DE DE19712142448 patent/DE2142448A1/en active Pending
- 1971-08-31 GB GB4065271A patent/GB1364072A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE377180B (en) | 1975-06-23 |
CA948604A (en) | 1974-06-04 |
DE2142448A1 (en) | 1972-03-09 |
US3666380A (en) | 1972-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |