FR95517E - Improvements made to two-stage compression installations. - Google Patents
Improvements made to two-stage compression installations.Info
- Publication number
- FR95517E FR95517E FR160885A FR160885A FR95517E FR 95517 E FR95517 E FR 95517E FR 160885 A FR160885 A FR 160885A FR 160885 A FR160885 A FR 160885A FR 95517 E FR95517 E FR 95517E
- Authority
- FR
- France
- Prior art keywords
- improvements made
- stage compression
- installations
- compression installations
- stage
- 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
- 230000006835 compression Effects 0.000 title 1
- 238000007906 compression Methods 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
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
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
-
- 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
-
- 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
- F04D29/441—Fluid-guiding means, e.g. diffusers 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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR160885A FR95517E (en) | 1967-10-18 | 1968-07-26 | Improvements made to two-stage compression installations. |
DE19681803958 DE1803958B2 (en) | 1967-10-18 | 1968-10-18 | TWO-STAGE CENTRIFUGAL COMPRESSOR WITH ONE DOUBLE-FLOW IMPELLER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR124955A FR1568781A (en) | 1967-10-18 | 1967-10-18 | |
FR160885A FR95517E (en) | 1967-10-18 | 1968-07-26 | Improvements made to two-stage compression installations. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR95517E true FR95517E (en) | 1971-01-22 |
Family
ID=26180127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR160885A Expired FR95517E (en) | 1967-10-18 | 1968-07-26 | Improvements made to two-stage compression installations. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1803958B2 (en) |
FR (1) | FR95517E (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006060732A1 (en) | 2004-12-03 | 2006-06-08 | Honeywell Inc. | Multi-stage compressor and housing therefor |
WO2006093878A1 (en) * | 2005-03-01 | 2006-09-08 | Honeywell International Inc. | Turbocharger compressor having ported second-stage shroud, and associated method |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3041093A1 (en) * | 1980-10-31 | 1982-06-09 | Atlas Copco AB, Nacka | Rotor for radial compressor - has integral rotor disc arrangement with groove for seal between discs |
DE3230511C2 (en) * | 1982-07-20 | 1984-05-24 | Gebrüder Sulzer AG, Winterthur | Compressor system |
IL136921A (en) * | 2000-06-22 | 2004-07-25 | Ide Technologies Ltd | Arrangement for multi-stage heat pump assembly |
GB2454188B (en) | 2007-10-30 | 2010-09-29 | Richard Julius Gozdawa | Gas compressor |
JP5491818B2 (en) * | 2009-10-01 | 2014-05-14 | 川崎重工業株式会社 | Turbo refrigerator |
FR3038665B1 (en) * | 2015-07-07 | 2017-07-21 | Danfoss Commercial Compressors | CENTRIFUGAL COMPRESSOR HAVING INTER-STAGE SEALING ARRANGEMENT |
-
1968
- 1968-07-26 FR FR160885A patent/FR95517E/en not_active Expired
- 1968-10-18 DE DE19681803958 patent/DE1803958B2/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006060732A1 (en) | 2004-12-03 | 2006-06-08 | Honeywell Inc. | Multi-stage compressor and housing therefor |
WO2006093878A1 (en) * | 2005-03-01 | 2006-09-08 | Honeywell International Inc. | Turbocharger compressor having ported second-stage shroud, and associated method |
US7407364B2 (en) | 2005-03-01 | 2008-08-05 | Honeywell International, Inc. | Turbocharger compressor having ported second-stage shroud, and associated method |
CN101163889B (en) * | 2005-03-01 | 2013-08-21 | 霍尼韦尔国际公司 | Turbocharger compressor having ported second-stage shroud, and associated method |
Also Published As
Publication number | Publication date |
---|---|
DE1803958A1 (en) | 1969-06-19 |
DE1803958B2 (en) | 1972-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
CA | Change of address |