GB1400761A - Axial or semi-axial flow impeller pump - Google Patents

Axial or semi-axial flow impeller pump

Info

Publication number
GB1400761A
GB1400761A GB3043272A GB3043272A GB1400761A GB 1400761 A GB1400761 A GB 1400761A GB 3043272 A GB3043272 A GB 3043272A GB 3043272 A GB3043272 A GB 3043272A GB 1400761 A GB1400761 A GB 1400761A
Authority
GB
United Kingdom
Prior art keywords
inlet
axial
chamber
disposed
outlet
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
Application number
GB3043272A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andritz AG
Original Assignee
Andritz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Andritz AG filed Critical Andritz AG
Publication of GB1400761A publication Critical patent/GB1400761A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid 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
    • F04D3/00—Axial-flow pumps
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/08—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being radioactive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB3043272A 1971-07-06 1972-06-29 Axial or semi-axial flow impeller pump Expired GB1400761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT584671 1971-07-06

Publications (1)

Publication Number Publication Date
GB1400761A true GB1400761A (en) 1975-07-23

Family

ID=3580182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3043272A Expired GB1400761A (en) 1971-07-06 1972-06-29 Axial or semi-axial flow impeller pump

Country Status (7)

Country Link
US (1) US3859008A (enrdf_load_stackoverflow)
CH (1) CH541079A (enrdf_load_stackoverflow)
DE (1) DE2231128A1 (enrdf_load_stackoverflow)
ES (1) ES403795A1 (enrdf_load_stackoverflow)
FR (1) FR2145350A5 (enrdf_load_stackoverflow)
GB (1) GB1400761A (enrdf_load_stackoverflow)
IT (1) IT960937B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564898A (en) * 1994-08-03 1996-10-15 Rolls-Royce Plc Gas turbine engine and a diffuser therefor
CN102536906A (zh) * 2010-12-17 2012-07-04 刘显海 一种双作用漩涡泵
CN112283115A (zh) * 2020-10-30 2021-01-29 天长市龙源泵阀有限公司 一种高密封性的污水处理用轴流泵

Families Citing this family (38)

* Cited by examiner, † Cited by third party
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US4115029A (en) * 1973-01-26 1978-09-19 Klein, Schanzlin & Becker Aktiengesellschaft Centrifugal pump
US4177008A (en) * 1973-01-26 1979-12-04 Klein, Schanzlin & Becker Aktiengesellschaft Centrifugal pump
JPS5443722B2 (enrdf_load_stackoverflow) * 1973-02-02 1979-12-21
US3910714A (en) * 1974-12-11 1975-10-07 Us Energy Liquid metal pump for nuclear reactors
FI750217A7 (enrdf_load_stackoverflow) * 1975-01-28 1976-07-30 Sarlin Ab Oy E
DE2706164A1 (de) * 1977-02-14 1978-08-17 Kraftwerk Union Ag Aus kuehlmittelpumpe und dampferzeuger bestehende baueinheit, vorzugsweise fuer berstgesicherte kernreaktoranlagen
FR2485114A1 (fr) * 1980-06-20 1981-12-24 Framatome Sa Pompe centrifuge a diffuseur demontable
EP0131736B1 (de) * 1983-06-29 1987-01-21 BBC Brown Boveri AG Axialturbine für Abgasturbolader
DE3640894C2 (de) * 1986-11-29 1997-05-28 Klein Schanzlin & Becker Ag Einlaufgehäuse für Kreiselpumpe
US4880352A (en) * 1987-11-23 1989-11-14 Sundstrand Corporation Centrifugal liquid pump
DE4041545A1 (de) * 1990-02-21 1991-08-22 Klein Schanzlin & Becker Ag Kreiselpumpe
US5188510A (en) * 1990-11-21 1993-02-23 Thomas R. Norris Method and apparatus for enhancing gas turbo machinery flow
DE19506854A1 (de) * 1995-03-01 1996-09-05 Wilo Gmbh Kreiselpumpe
RU2172871C2 (ru) * 1998-04-23 2001-08-27 Акционерное общество "Сумское машиностроительное научно-производственное объединение им. М.В. Фрунзе" Корпус турбокомпрессора, преимущественно для сжатия сероводородных газов
DE19830185A1 (de) * 1998-07-06 2000-01-13 Ksb Ag Einlaufbauwerk für Pumpanlagen
US7469381B2 (en) 2007-01-07 2008-12-23 Apple Inc. List scrolling and document translation, scaling, and rotation on a touch-screen display
NZ585538A (en) * 2004-05-17 2011-09-30 Carlton Forge Works Turbine case reinforcement in a gas turbine jet engine
US8191254B2 (en) * 2004-09-23 2012-06-05 Carlton Forge Works Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine
JP2009515075A (ja) * 2005-09-20 2009-04-09 カルダレア、エル、ジェームス、ジュニア ガスタービンジェットエンジンにおけるファンケースの強化方法
US8519963B2 (en) 2007-01-07 2013-08-27 Apple Inc. Portable multifunction device, method, and graphical user interface for interpreting a finger gesture on a touch screen display
RU2381389C2 (ru) * 2008-02-07 2010-02-10 Общество с ограниченной ответственностью "Сумский машиностроительный завод" Крышка подвода
CN102465887B (zh) * 2010-10-28 2016-05-18 日本电产三协株式会社 泵装置
CN102777423A (zh) * 2012-08-27 2012-11-14 哈尔滨电气动力装备有限公司 300mw反应堆冷却剂泵水力部件
CN103758761B (zh) * 2014-01-17 2016-05-18 新乡学院 双级无堵塞污水泵
AU2015312215B2 (en) 2014-09-02 2017-10-19 Apple Inc. Physical activity and workout monitor
CN105508298B (zh) * 2016-01-18 2018-05-25 中国联合工程有限公司 一种屏蔽电机主泵泵壳导流装置
US10496808B2 (en) 2016-10-25 2019-12-03 Apple Inc. User interface for managing access to credentials for use in an operation
DE112019000018B4 (de) 2018-05-07 2025-04-30 Apple Inc. Anheben, um zu sprechen
DE112020002566T5 (de) 2019-06-01 2022-05-12 Apple Inc. Benutzerschnittstellen zur zyklusverfolgung
KR102326537B1 (ko) 2019-09-09 2021-11-16 애플 인크. 디스플레이 사용량을 관리하기 위한 기법들
EP3910467B1 (en) 2020-05-11 2025-03-26 Apple Inc. Digital assistant hardware abstraction
US11921998B2 (en) 2020-05-11 2024-03-05 Apple Inc. Editing features of an avatar
US12045437B2 (en) 2020-05-22 2024-07-23 Apple Inc. Digital assistant user interfaces and response modes
CN115185431B (zh) 2020-06-01 2025-02-14 苹果公司 用于管理媒体的用户界面
DK180967B1 (en) 2020-06-09 2022-08-18 Apple Inc USER INTERFACES FOR MESSAGES
WO2023235615A1 (en) 2022-06-03 2023-12-07 Apple Inc. User interfaces for messages and shared documents
US20240259687A1 (en) 2023-01-17 2024-08-01 Apple Inc. Integration of hardware and software tracking user interfaces
CN117028304B (zh) * 2023-08-28 2024-05-10 江苏大学 一种带抑制旋涡结构环的导叶体及轴流式核主泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US678199A (en) * 1901-02-21 1901-07-09 John Richards Centrifugal pump.
US1704375A (en) * 1920-04-23 1929-03-05 Taylor Harvey Birchard Hydraulic turbine
US1476210A (en) * 1920-09-08 1923-12-04 Moody Lewis Ferry Hydraulic pump
US2933045A (en) * 1954-01-27 1960-04-19 Morris D Isserlis Centrifugal pumps
US2949859A (en) * 1955-02-03 1960-08-23 Albert J Granberg Self-priming centrifugal pump assembly
DE1528883A1 (de) * 1966-07-15 1971-06-03 Voith Gmbh J M Saugkruemmer fuer Kreiselpumpen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5564898A (en) * 1994-08-03 1996-10-15 Rolls-Royce Plc Gas turbine engine and a diffuser therefor
CN102536906A (zh) * 2010-12-17 2012-07-04 刘显海 一种双作用漩涡泵
CN112283115A (zh) * 2020-10-30 2021-01-29 天长市龙源泵阀有限公司 一种高密封性的污水处理用轴流泵

Also Published As

Publication number Publication date
IT960937B (it) 1973-11-30
US3859008A (en) 1975-01-07
DE2231128A1 (de) 1973-01-18
FR2145350A5 (enrdf_load_stackoverflow) 1973-02-16
ES403795A1 (es) 1975-05-01
CH541079A (de) 1973-08-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee