GB429791A - - Google Patents
Info
- Publication number
- GB429791A GB429791A GB429791DA GB429791A GB 429791 A GB429791 A GB 429791A GB 429791D A GB429791D A GB 429791DA GB 429791 A GB429791 A GB 429791A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- pump
- pressed
- shaft
- ring
- 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.)
- Active
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
429,791. Rotary compressors. DUCHATEAU, L. E. A., 79, Highfield Avenue, Golders Green, London. Feb. 7, 1934, No. 4019. [Class 110 (ii)] A rotary compressor or pump comprises an eccentric rotor r, in a chamber b4 which is pressed axially by a spring d, and which is pressed radially by a spring c<3> and by centrifugal force. An inner portion r<3> of the rotor has a slot r<4> in which slides a squared portion c<2> of the driving shaft c. A ring r<2> is pressed outwards by the spring c<3>. The sliding abutment e engages an adjustable stop e<3> to limit its movement outwards. An inlet port b<2> and outlet ports b<8>, b<3>, are provided. The casing has cleaning or drain holes b<7>. A lubricant-retaining ring a<18> and a corrugated sleeve a<23> are provided at the driving end of the shaft c. A pump a<8> similar to the main pump, has an abutment a<13> bearing on a bush which is pressed axially by a spring a<12>. Oil is fed from chambers inside the walls a<2> to the pump, and delivered to ports in a ring a<21>. A ball bearing c<5> engages the flat end of a shaft c<6>.
Publications (1)
Publication Number | Publication Date |
---|---|
GB429791A true GB429791A (en) |
Family
ID=1746203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB429791D Active GB429791A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB429791A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3173406A (en) * | 1961-11-24 | 1965-03-16 | Adolph J Campos | Rotary internal combustion engine |
US3356291A (en) * | 1965-10-06 | 1967-12-05 | Thomas W Kennedy | Rotary piston machine |
US5788472A (en) * | 1994-12-31 | 1998-08-04 | Samsung Electronics Co., Ltd. | Hermetic rotary compressor with eccentric roller |
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- GB GB429791D patent/GB429791A/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3173406A (en) * | 1961-11-24 | 1965-03-16 | Adolph J Campos | Rotary internal combustion engine |
US3356291A (en) * | 1965-10-06 | 1967-12-05 | Thomas W Kennedy | Rotary piston machine |
US5788472A (en) * | 1994-12-31 | 1998-08-04 | Samsung Electronics Co., Ltd. | Hermetic rotary compressor with eccentric roller |
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