FR2414129A1 - Pompes a flux axial et a flux partiellement axial - Google Patents
Pompes a flux axial et a flux partiellement axialInfo
- Publication number
- FR2414129A1 FR2414129A1 FR7900235A FR7900235A FR2414129A1 FR 2414129 A1 FR2414129 A1 FR 2414129A1 FR 7900235 A FR7900235 A FR 7900235A FR 7900235 A FR7900235 A FR 7900235A FR 2414129 A1 FR2414129 A1 FR 2414129A1
- Authority
- FR
- France
- Prior art keywords
- axial
- flow pumps
- stator
- partly
- axial flow
- 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.)
- Pending
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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/548—Specially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
STATOR POUR POMPES A FLUX AXIAL OU A FLUX PARTIELLEMENT AXIAL. LES PASSAGES ENTRE LES AILETTES DU STATOR POSSEDENT CHACUN UNE PREMIERE PORTION QUI S'ECARTE DE L'EXTREMITE D'ENTREE DU STATOR D'UNE FACON RECTILIGNE DIVERGENTE ET SE RACCORDE ENSUITE TANGENTIELLEMENT AVEC UNE SECONDE PORTION QUI SE TERMINE DANS LA FACE D'EXTREMITE DE DEPART ET EST SENSIBLEMENT PERPENDICULAIRE A CELLE-CI. APPLICATION AUX POMPES A FLUX AXIAL ET A FLUX PARTIELLEMENT AXIAL POUR REDUIRE LES TURBULENCES ETOU LES PERTES D'ENERGIE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPD296278 | 1978-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2414129A1 true FR2414129A1 (fr) | 1979-08-03 |
Family
ID=3767346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900235A Pending FR2414129A1 (fr) | 1978-01-06 | 1979-01-05 | Pompes a flux axial et a flux partiellement axial |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS54101502A (fr) |
AT (1) | AT360345B (fr) |
BR (1) | BR7900053A (fr) |
CS (1) | CS207738B2 (fr) |
DE (1) | DE2900095A1 (fr) |
DK (1) | DK147187C (fr) |
FR (1) | FR2414129A1 (fr) |
GB (1) | GB2012361A (fr) |
IN (1) | IN150721B (fr) |
NL (1) | NL7900114A (fr) |
SE (1) | SE7900078L (fr) |
ZA (1) | ZA787315B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4590227B2 (ja) | 2004-08-04 | 2010-12-01 | 株式会社日立製作所 | 軸流ポンプ及び斜流ポンプ |
NL2003467C2 (nl) * | 2009-09-10 | 2011-03-14 | Nijhuis Pompen B V | Visvriendelijke pomp- of turbineinrichting. |
SE537871C2 (sv) * | 2011-12-13 | 2015-11-03 | Xylem Ip Holdings Llc | Propellerpump samt pumpstation |
EP3014127B1 (fr) * | 2013-06-28 | 2021-12-22 | Frideco AG | Dispositif de pompage |
NL2014321B1 (nl) * | 2015-02-20 | 2017-01-13 | Flowserve B V | Pomp voor het verpompen van een vloeistof. |
CN113074141B (zh) * | 2020-01-06 | 2023-03-31 | 广东威灵电机制造有限公司 | 扩压器、送风装置及吸尘器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB692188A (en) * | 1948-06-21 | 1953-06-03 | Edward Albert Stalker | Improvements in or relating to compressors |
-
1978
- 1978-12-27 ZA ZA00787315A patent/ZA787315B/xx unknown
-
1979
- 1979-01-02 GB GB7964A patent/GB2012361A/en not_active Withdrawn
- 1979-01-03 DE DE19792900095 patent/DE2900095A1/de not_active Withdrawn
- 1979-01-04 SE SE7900078A patent/SE7900078L/xx unknown
- 1979-01-05 IN IN08/DEL/79A patent/IN150721B/en unknown
- 1979-01-05 CS CS79156A patent/CS207738B2/cs unknown
- 1979-01-05 JP JP92779A patent/JPS54101502A/ja active Pending
- 1979-01-05 FR FR7900235A patent/FR2414129A1/fr active Pending
- 1979-01-05 DK DK5079A patent/DK147187C/da not_active Application Discontinuation
- 1979-01-05 NL NL7900114A patent/NL7900114A/xx not_active Application Discontinuation
- 1979-01-05 AT AT9979A patent/AT360345B/de not_active IP Right Cessation
- 1979-01-05 BR BR7900053A patent/BR7900053A/pt unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB692188A (en) * | 1948-06-21 | 1953-06-03 | Edward Albert Stalker | Improvements in or relating to compressors |
Also Published As
Publication number | Publication date |
---|---|
GB2012361B (fr) | |
DE2900095A1 (de) | 1979-07-19 |
ATA9979A (de) | 1980-05-15 |
DK147187B (da) | 1984-05-07 |
SE7900078L (sv) | 1979-07-07 |
DK5079A (da) | 1979-07-07 |
DK147187C (da) | 1984-10-29 |
BR7900053A (pt) | 1979-08-14 |
ZA787315B (en) | 1979-12-27 |
GB2012361A (en) | 1979-07-25 |
IN150721B (fr) | 1982-11-27 |
NL7900114A (nl) | 1979-07-10 |
AT360345B (de) | 1980-01-12 |
JPS54101502A (en) | 1979-08-10 |
CS207738B2 (en) | 1981-08-31 |
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