GB282113A - A method of mounting centrifugal compressors or other rotary apparatus - Google Patents
A method of mounting centrifugal compressors or other rotary apparatusInfo
- Publication number
- GB282113A GB282113A GB33730/27A GB3373027A GB282113A GB 282113 A GB282113 A GB 282113A GB 33730/27 A GB33730/27 A GB 33730/27A GB 3373027 A GB3373027 A GB 3373027A GB 282113 A GB282113 A GB 282113A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotors
- shaft
- overhung
- bearings
- rotor
- 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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
282,113. Soc. Rateau. Dec. 13, 1926, [Convention date]. Multi-stage pumps and turbines.-Centrifugal compressors and other rotary apparatus such as turbines, have a number of rotors mounted between bearings and one or more rotors overhung on the shaft in order to raise the critical speed of the shaft. -The compressor shown in Fig. 1 has five rotors a mounted on the shaft between the bearings b and the shaft is driven by a turbine e through a flexible coupling d. There are two overhung rotors c and the two sections of the compressor have separate entry and discharge pipes. The rotors may have radial vanes of the type described in Specification 231,165. In a modification the overhung rotors are on the end of the shaft by the coupling d and a thrust bearing is provided at the other end. In another modification a bilateral rotor a', Fig. 3, is arranged between the bearings, and the intake g of an overhung rotor c is connected to the discharge from the rotor a<1>. The fluid passing from one section of the pump to the other may be passed through a refrigerant.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE282113X | 1926-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB282113A true GB282113A (en) | 1928-03-15 |
Family
ID=3867094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33730/27A Expired GB282113A (en) | 1926-12-13 | 1927-12-13 | A method of mounting centrifugal compressors or other rotary apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB282113A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004083644A1 (en) * | 2003-03-10 | 2004-09-30 | Thermodyn | Integrated centrifugal compressor unit |
| FR2854207A1 (en) * | 2003-04-28 | 2004-10-29 | Thermodyn | Centrifugal compressor assembly, has compressor including assembly of compression cells, and two axle ends that are respectively disposed between rotor and inlet cell and between rotor and outlet cell |
| EP3726081A1 (en) | 2019-04-16 | 2020-10-21 | GE Energy Power Conversion Technology Ltd. | Mechanical system and associated motorcompressor |
| CN113969899A (en) * | 2021-09-03 | 2022-01-25 | 北京动力机械研究所 | Shafting structure for centrifugal turbine low-temperature helium compressor |
-
1927
- 1927-12-13 GB GB33730/27A patent/GB282113A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004083644A1 (en) * | 2003-03-10 | 2004-09-30 | Thermodyn | Integrated centrifugal compressor unit |
| US7144226B2 (en) | 2003-03-10 | 2006-12-05 | Thermodyn | Centrifugal compressor having a flexible coupling |
| FR2854207A1 (en) * | 2003-04-28 | 2004-10-29 | Thermodyn | Centrifugal compressor assembly, has compressor including assembly of compression cells, and two axle ends that are respectively disposed between rotor and inlet cell and between rotor and outlet cell |
| EP1473462A1 (en) * | 2003-04-28 | 2004-11-03 | Thermodyn | Cartridge compressor unit |
| EP3726081A1 (en) | 2019-04-16 | 2020-10-21 | GE Energy Power Conversion Technology Ltd. | Mechanical system and associated motorcompressor |
| CN113969899A (en) * | 2021-09-03 | 2022-01-25 | 北京动力机械研究所 | Shafting structure for centrifugal turbine low-temperature helium compressor |
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