GB358787A - Improvements in and relating to rotary compressors - Google Patents
Improvements in and relating to rotary compressorsInfo
- Publication number
- GB358787A GB358787A GB36058/30A GB3605830A GB358787A GB 358787 A GB358787 A GB 358787A GB 36058/30 A GB36058/30 A GB 36058/30A GB 3605830 A GB3605830 A GB 3605830A GB 358787 A GB358787 A GB 358787A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compresser
- valves
- compressers
- branches
- nov
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0253—Surge control by throttling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
358,787. Centrifugal compressers. GUTEHOFFNUNGSHœTTE OBERHAUSEN AKT.-GES., Oberhausen, Rhineland, Germany. Nov. 29, 1930, No. 36058. Convention date, Nov. 29, 1929. [Class 110 (i).] To prevent surging in a centrifugal compresser, the latter is divided into two separate compressers a, b, of different nominal deliveries, an uninterrupted delivery range from above the surging limit of the small compresser to the maximum load being obtained by operating first with the small compresser a alone, then with the large compresser b alone, and finally with both together. The two compressers are fitted with non-return valves g in their delivery branches f and are put into and out of operation by flap-valves h arranged in the suction branches c. The valves h are actuated through linkwork by the cylinders i which themselves are operated, either automatically or by hand, by the regulating device k. The consumption of power, when either compresser is running with its suction branch closed, is reduced to a minimum by the provision of pipes l leading from the delivery branches to the cylinders i and adapted to be opened to atmosphere when the valves h are in closed position.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE358787X | 1929-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB358787A true GB358787A (en) | 1931-10-15 |
Family
ID=6290930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36058/30A Expired GB358787A (en) | 1929-11-29 | 1930-11-29 | Improvements in and relating to rotary compressors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB358787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8011904B2 (en) | 2005-10-20 | 2011-09-06 | Rolls-Royce Plc | Gas feed assembly |
-
1930
- 1930-11-29 GB GB36058/30A patent/GB358787A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8011904B2 (en) | 2005-10-20 | 2011-09-06 | Rolls-Royce Plc | Gas feed assembly |
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