FR2765639B1 - Equipement d'inducteur pour pompe a grande capacite d'aspiration - Google Patents
Equipement d'inducteur pour pompe a grande capacite d'aspirationInfo
- Publication number
- FR2765639B1 FR2765639B1 FR9708481A FR9708481A FR2765639B1 FR 2765639 B1 FR2765639 B1 FR 2765639B1 FR 9708481 A FR9708481 A FR 9708481A FR 9708481 A FR9708481 A FR 9708481A FR 2765639 B1 FR2765639 B1 FR 2765639B1
- Authority
- FR
- France
- Prior art keywords
- inducer
- pump
- equipment
- suction capacity
- large suction
- 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 - Lifetime
Links
- 239000000411 inducer Substances 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9708481A FR2765639B1 (fr) | 1997-07-04 | 1997-07-04 | Equipement d'inducteur pour pompe a grande capacite d'aspiration |
IT98TO000559A ITTO980559A1 (it) | 1997-07-04 | 1998-06-29 | Induttore per pompa a grande capacita' di aspirazione |
US09/109,974 US6065929A (en) | 1997-04-07 | 1998-07-02 | Inducer equipment for a pump having large induction capacity |
DE19829810A DE19829810B4 (de) | 1997-07-04 | 1998-07-03 | Induktoreinrichtung für eine Pumpe mit hoher Saugkapazität |
RU98113403/06A RU2216649C2 (ru) | 1997-07-04 | 1998-07-03 | Индуктор для насоса с большой всасывающей мощностью |
JP18870398A JP4108830B2 (ja) | 1997-07-04 | 1998-07-03 | 大吸込容量ポンプ用インデューサ装置 |
CN98115672A CN1122755C (zh) | 1997-07-04 | 1998-07-03 | 大引导能力的泵的导流装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9708481A FR2765639B1 (fr) | 1997-07-04 | 1997-07-04 | Equipement d'inducteur pour pompe a grande capacite d'aspiration |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2765639A1 FR2765639A1 (fr) | 1999-01-08 |
FR2765639B1 true FR2765639B1 (fr) | 2004-11-26 |
Family
ID=9508857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9708481A Expired - Lifetime FR2765639B1 (fr) | 1997-04-07 | 1997-07-04 | Equipement d'inducteur pour pompe a grande capacite d'aspiration |
Country Status (7)
Country | Link |
---|---|
US (1) | US6065929A (fr) |
JP (1) | JP4108830B2 (fr) |
CN (1) | CN1122755C (fr) |
DE (1) | DE19829810B4 (fr) |
FR (1) | FR2765639B1 (fr) |
IT (1) | ITTO980559A1 (fr) |
RU (1) | RU2216649C2 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2485107C (fr) * | 2002-05-10 | 2011-07-12 | Tyco Healthcare Group Lp | Agrafeuse chirurgical presentant un dispositif permettant d'appliquer une matiere destinee a souder les plaies |
KR101164806B1 (ko) * | 2003-12-05 | 2012-07-11 | 아틀라스 코프코 마피-트랜치 캄파니 엘엘씨 | 고성능 인듀서 |
JP4556465B2 (ja) * | 2004-03-26 | 2010-10-06 | 株式会社Ihi | インデューサ装置 |
JP4702599B2 (ja) * | 2005-03-18 | 2011-06-15 | 株式会社Ihi | 高速ポンプのインデューサ装置 |
FR2906579B1 (fr) * | 2006-09-28 | 2008-12-26 | Snecma Sa | Inducteur et redresseur a moyeu tournant et convergent |
US9353765B2 (en) | 2008-02-20 | 2016-05-31 | Trane International Inc. | Centrifugal compressor assembly and method |
CN104284955B (zh) | 2011-07-15 | 2016-10-12 | 汉高知识产权控股有限责任公司 | 氰基丙烯酸酯组合物 |
US9964116B2 (en) | 2012-01-18 | 2018-05-08 | Ebara Corporation | Inducer |
USD829770S1 (en) | 2015-08-20 | 2018-10-02 | Sulzer Management Ag | Volute casing for a pump |
FR3055373B1 (fr) | 2016-09-01 | 2022-12-16 | Airbus Safran Launchers Sas | Inducteur pour turbopompe et turbopompe |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1523893A (en) * | 1975-03-13 | 1978-09-06 | Nikkiso Co Ltd | Pump with axial flow inducer |
US4275988A (en) * | 1978-12-18 | 1981-06-30 | Kalashnikov L F | Axial or worm-type centrifugal impeller pump |
US4339227A (en) * | 1980-05-09 | 1982-07-13 | Rockwell International Corporation | Inducer tip clearance and tip contour |
US4426190A (en) * | 1980-12-11 | 1984-01-17 | Shapiro Anatoly S | Vane pump |
US4375937A (en) * | 1981-01-28 | 1983-03-08 | Ingersoll-Rand Company | Roto-dynamic pump with a backflow recirculator |
US4721435A (en) * | 1986-04-30 | 1988-01-26 | Borg-Warner Industrial Products | Fluid flow control means for pumps and the like |
US4900222A (en) * | 1988-12-23 | 1990-02-13 | Rockwell International Corporation | Rotary pump inlet velocity profile control device |
JP2704992B2 (ja) * | 1991-03-29 | 1998-01-26 | 科学技術庁航空宇宙技術研究所長 | 高速ポンプのインデューサ装置 |
-
1997
- 1997-07-04 FR FR9708481A patent/FR2765639B1/fr not_active Expired - Lifetime
-
1998
- 1998-06-29 IT IT98TO000559A patent/ITTO980559A1/it unknown
- 1998-07-02 US US09/109,974 patent/US6065929A/en not_active Expired - Lifetime
- 1998-07-03 JP JP18870398A patent/JP4108830B2/ja not_active Expired - Fee Related
- 1998-07-03 RU RU98113403/06A patent/RU2216649C2/ru not_active IP Right Cessation
- 1998-07-03 CN CN98115672A patent/CN1122755C/zh not_active Expired - Fee Related
- 1998-07-03 DE DE19829810A patent/DE19829810B4/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19829810B4 (de) | 2013-08-14 |
CN1122755C (zh) | 2003-10-01 |
RU2216649C2 (ru) | 2003-11-20 |
ITTO980559A0 (it) | 1998-06-29 |
ITTO980559A1 (it) | 1999-12-29 |
FR2765639A1 (fr) | 1999-01-08 |
US6065929A (en) | 2000-05-23 |
DE19829810A1 (de) | 1999-01-07 |
JPH1182385A (ja) | 1999-03-26 |
JP4108830B2 (ja) | 2008-06-25 |
CN1206790A (zh) | 1999-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
CD | Change of name or company name | ||
CD | Change of name or company name | ||
PLFP | Fee payment |
Year of fee payment: 20 |