GB205112A - Improvements in centrifugal blowers and centrifugal compressors - Google Patents
Improvements in centrifugal blowers and centrifugal compressorsInfo
- Publication number
- GB205112A GB205112A GB25040/23A GB2504023A GB205112A GB 205112 A GB205112 A GB 205112A GB 25040/23 A GB25040/23 A GB 25040/23A GB 2504023 A GB2504023 A GB 2504023A GB 205112 A GB205112 A GB 205112A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- centrifugal
- blowers
- compressors
- inlet guide
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
205,112. Akt.-Ges. Brown, Boveri, et Cie. Oct. 7, 1922, [Convention date]. Regulating. - Centrifugal fans and pumps are furnished with movable diffusion blades d and movable inlet guide blades f. The blades may be arranged as shown in either Fig. 1 or Fig. 2, and the blades f, d of Fig. 2 may be combined in single blades serving both as diffuser and inlet guide blades.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE205112X | 1922-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB205112A true GB205112A (en) | 1924-01-17 |
Family
ID=5785463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25040/23A Expired GB205112A (en) | 1922-10-07 | 1923-10-08 | Improvements in centrifugal blowers and centrifugal compressors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB205112A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2671604A (en) * | 1950-12-29 | 1954-03-09 | Westinghouse Electric Corp | Multiple-stage, centrifugal, refrigerant compressor |
US20150354599A1 (en) * | 2013-01-14 | 2015-12-10 | Thermodyn Sas | Compressor unit with a variable aerodynamic profile |
EP3066345A4 (en) * | 2013-12-23 | 2017-07-26 | Fisher&Paykel Healthcare Limited | Blower for breathing apparatus |
-
1923
- 1923-10-08 GB GB25040/23A patent/GB205112A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2671604A (en) * | 1950-12-29 | 1954-03-09 | Westinghouse Electric Corp | Multiple-stage, centrifugal, refrigerant compressor |
US20150354599A1 (en) * | 2013-01-14 | 2015-12-10 | Thermodyn Sas | Compressor unit with a variable aerodynamic profile |
JP2016503145A (en) * | 2013-01-14 | 2016-02-01 | サーモダイン・エスエイエス | Compressor unit with variable aerodynamic profile |
US9970461B2 (en) * | 2013-01-14 | 2018-05-15 | Thermodyn Sas | Compressor unit with a variable aerodynamic profile |
EP3066345A4 (en) * | 2013-12-23 | 2017-07-26 | Fisher&Paykel Healthcare Limited | Blower for breathing apparatus |
AU2014372177B2 (en) * | 2013-12-23 | 2018-11-08 | Fisher & Paykel Healthcare Limited | Blower for breathing apparatus |
AU2018253516B2 (en) * | 2013-12-23 | 2020-07-02 | Fisher & Paykel Healthcare Limited | Blower for breathing apparatus |
US11073165B2 (en) | 2013-12-23 | 2021-07-27 | Fisher & Paykel Healthcare Limited | Blower for breathing apparatus |
US11873838B2 (en) | 2013-12-23 | 2024-01-16 | Fisher & Paykel Healthcare Limited | Blower for breathing apparatus |
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