CH574054A5 - - Google Patents
Info
- Publication number
- CH574054A5 CH574054A5 CH202473A CH202473A CH574054A5 CH 574054 A5 CH574054 A5 CH 574054A5 CH 202473 A CH202473 A CH 202473A CH 202473 A CH202473 A CH 202473A CH 574054 A5 CH574054 A5 CH 574054A5
- Authority
- CH
- Switzerland
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
- F04D29/58—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
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22616072A | 1972-02-14 | 1972-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH574054A5 true CH574054A5 (show.php) | 1976-03-31 |
Family
ID=22847808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH202473A CH574054A5 (show.php) | 1972-02-14 | 1973-02-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3759627A (show.php) |
| CH (1) | CH574054A5 (show.php) |
| GB (1) | GB1386048A (show.php) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2133195A5 (show.php) * | 1971-04-13 | 1972-11-24 | Commissariat Energie Atomique | |
| US4082478A (en) * | 1976-07-02 | 1978-04-04 | Whirlpool Corporation | Vacuum cleaner fan |
| US4100732A (en) * | 1976-12-02 | 1978-07-18 | General Electric Company | Centrifugal compressor advanced dump diffuser |
| US4302150A (en) * | 1979-05-11 | 1981-11-24 | The Garrett Corporation | Centrifugal compressor with diffuser |
| JP2873581B2 (ja) * | 1988-12-05 | 1999-03-24 | 一男 黒岩 | 遠心圧縮機 |
| JPH07101141B2 (ja) * | 1989-03-14 | 1995-11-01 | シャープ株式会社 | 冷蔵庫用送風装置 |
| US5249345A (en) * | 1992-02-10 | 1993-10-05 | Brazeway, Inc. | Method for cutting elongated tube stock |
| US6382912B1 (en) * | 2000-10-05 | 2002-05-07 | The United States Of America As Represented By The Secretary Of The Navy | Centrifugal compressor with vaneless diffuser |
| US20020119044A1 (en) | 2001-02-26 | 2002-08-29 | O'connor, John F. | Centrifugal blower with partitioned scroll diffuser |
| US6651431B1 (en) * | 2002-08-28 | 2003-11-25 | Ford Global Technologies, Llc | Boosted internal combustion engines and air compressors used therein |
| US7001140B2 (en) | 2003-12-30 | 2006-02-21 | Acoustiflo, Ltd. | Centrifugal fan diffuser |
| EP2027015A1 (en) * | 2006-06-12 | 2009-02-25 | Mag Aerospace Industries, Inc. | Regenerative vacuum generator for aircraft and other vehicles |
| US8221073B2 (en) * | 2008-12-22 | 2012-07-17 | Pratt & Whitney Canada Corp. | Exhaust gas discharge system and plenum |
| US8596968B2 (en) * | 2008-12-31 | 2013-12-03 | Rolls-Royce North American Technologies, Inc. | Diffuser for a compressor |
| CN105201912B (zh) * | 2015-09-08 | 2017-09-22 | 美的集团武汉制冷设备有限公司 | 立式室内机 |
| DE102015226575C5 (de) * | 2015-12-22 | 2024-05-29 | Nicotra Gebhardt GmbH | Ventilatoreinrichtung |
| CN113027818B (zh) * | 2021-03-10 | 2024-05-28 | 苏州格力士实业有限公司 | 一种高效冷却式高压漩涡式气泵 |
| CN115263816B (zh) * | 2022-07-01 | 2024-09-17 | 华海(北京)科技股份有限公司 | 一种可调节型空压机节能用控制装置 |
| CN115217775B (zh) * | 2022-07-05 | 2023-02-28 | 天津乐科节能科技有限公司 | 一种带有扩压作用回流器的混流-离心组合式离心压缩机 |
| WO2024015994A1 (en) * | 2022-07-15 | 2024-01-18 | Greenheck Fan Corporation | Fan assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB456976A (en) * | 1935-05-16 | 1936-11-16 | Frank Whittle | Improvements relating to centrifugal compressors |
| GB725254A (en) * | 1952-09-04 | 1955-03-02 | Oerlikon Maschf | Multi-stage centrifugal compressor |
| FR1195142A (fr) * | 1957-05-29 | 1959-11-16 | Oerlikon Maschf | Disposition de refroidisseurs pour compresseurs radiaux à plusieurs étages |
| US3211362A (en) * | 1963-04-05 | 1965-10-12 | Int Harvester Co | Turbochargers |
| US3420435A (en) * | 1967-02-09 | 1969-01-07 | United Aircraft Canada | Diffuser construction |
-
1972
- 1972-02-14 US US00226160A patent/US3759627A/en not_active Expired - Lifetime
-
1973
- 1973-02-09 GB GB646073A patent/GB1386048A/en not_active Expired
- 1973-02-13 CH CH202473A patent/CH574054A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1386048A (en) | 1975-03-05 |
| US3759627A (en) | 1973-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |