GB540580A - Improvements in and relating to air compressors - Google Patents
Improvements in and relating to air compressorsInfo
- Publication number
- GB540580A GB540580A GB712040A GB712040A GB540580A GB 540580 A GB540580 A GB 540580A GB 712040 A GB712040 A GB 712040A GB 712040 A GB712040 A GB 712040A GB 540580 A GB540580 A GB 540580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- air compressors
- air
- broom
- roots blower
- 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
540,580. Air compressing plant. BROOM & WADE, Ltd., and BROOM, H. S. April 19, 1940, No. 7120. Drawings to Specification. [Class 8 (i)] [Also in Group XXVI] A single or multi-stage reciprocating air compressor is supplied with air by a Roots blower. A multi-stage compressor may have a Roots blower between any or every two stages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB712040A GB540580A (en) | 1940-04-19 | 1940-04-19 | Improvements in and relating to air compressors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB712040A GB540580A (en) | 1940-04-19 | 1940-04-19 | Improvements in and relating to air compressors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB540580A true GB540580A (en) | 1941-10-22 |
Family
ID=9826988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB712040A Expired GB540580A (en) | 1940-04-19 | 1940-04-19 | Improvements in and relating to air compressors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB540580A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4662826A (en) * | 1984-04-20 | 1987-05-05 | Tokico Ltd. | Vacuum pump system including serially connected rotary and reciprocating vacuum pumps |
DE10297064B4 (en) * | 2001-07-25 | 2006-12-07 | Leobersdorfer Maschinenfabrik Ag | Multistage compressor for gases has screw compressor serving as low pressure compressor |
DE102011121055A1 (en) | 2011-12-14 | 2013-06-20 | Wabco Gmbh | Multistage compressor i.e. two-stage compressor, for pneumatic spring system of passenger car, has common electrical drive unit with common drive shaft for driving both compaction stages, and rotor arranged coaxial to drive shaft |
DE102011121056A1 (en) | 2011-12-14 | 2013-06-20 | Wabco Gmbh | Compressor e.g. rotary screw compressor for use in pneumatic spring system of motor car, has independent drive unit comprising blower that is operable independently both in standstill position and during operation of compressor |
-
1940
- 1940-04-19 GB GB712040A patent/GB540580A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4662826A (en) * | 1984-04-20 | 1987-05-05 | Tokico Ltd. | Vacuum pump system including serially connected rotary and reciprocating vacuum pumps |
DE10297064B4 (en) * | 2001-07-25 | 2006-12-07 | Leobersdorfer Maschinenfabrik Ag | Multistage compressor for gases has screw compressor serving as low pressure compressor |
DE10297064B8 (en) * | 2001-07-25 | 2007-05-03 | Leobersdorfer Maschinenfabrik Ag | Multi-stage compressor for compressing gases |
DE102011121055A1 (en) | 2011-12-14 | 2013-06-20 | Wabco Gmbh | Multistage compressor i.e. two-stage compressor, for pneumatic spring system of passenger car, has common electrical drive unit with common drive shaft for driving both compaction stages, and rotor arranged coaxial to drive shaft |
DE102011121056A1 (en) | 2011-12-14 | 2013-06-20 | Wabco Gmbh | Compressor e.g. rotary screw compressor for use in pneumatic spring system of motor car, has independent drive unit comprising blower that is operable independently both in standstill position and during operation of compressor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1116203A (en) | Improvements made to the fastening devices of the blades established on the rotors of compressors, turbines and other similar machines crossed by fluids | |
GB540580A (en) | Improvements in and relating to air compressors | |
GB724170A (en) | Improvements in rotor construction for axial flow machines | |
GB730536A (en) | Improvements relating to rotors for turbines or compressors | |
GB550670A (en) | Improvements in or relating to means for collecting litter on lawns and the like grass covered ground | |
GB564918A (en) | Improvements in and relating to centrifugal compressors | |
GB564336A (en) | Multistage axial flow compressor | |
GB693269A (en) | Improvements in rotary blowers and pumps | |
GB543557A (en) | Improvements in or relating to screw fans | |
GB856601A (en) | Improvements in and relating to rotary vacuum pumps | |
GB687442A (en) | Improvements in rotary blowers and pumps | |
GB544721A (en) | Improvements in or relating to air compressors | |
GB488354A (en) | Improvements relating to rotary pumps, compressors and like machines | |
GB531206A (en) | Improvements in or relating to the arrangement of the control means of rotary compressors having a crescent shaped working chamber | |
GB492126A (en) | Improvements in or relating to cooling plants for storage or other chambers in buildings | |
GB569851A (en) | Improvements in and relating to seed drills and the like | |
USD162683S (en) | Melon pluggeb knife | |
GB605361A (en) | Improvements in or relating to multi-stage axial flow compressors | |
AU159515B2 (en) | Improvements in or relating to multistage axial-flow compressors | |
GB705999A (en) | Improvements in and relating to compressors for refrigerators | |
GB578190A (en) | Improvements in or relating to rotary compressors | |
GB863163A (en) | Rotary gas compressor pump | |
GB535738A (en) | Improvements in or relating to pumps | |
GB700078A (en) | Improvements in garden rakes | |
GB624326A (en) | Rotary air compressors |