ATE78557T1 - Wasserpumpenlaufrad. - Google Patents

Wasserpumpenlaufrad.

Info

Publication number
ATE78557T1
ATE78557T1 AT88304171T AT88304171T ATE78557T1 AT E78557 T1 ATE78557 T1 AT E78557T1 AT 88304171 T AT88304171 T AT 88304171T AT 88304171 T AT88304171 T AT 88304171T AT E78557 T1 ATE78557 T1 AT E78557T1
Authority
AT
Austria
Prior art keywords
water pump
pump impeller
impeller
shaft
ring
Prior art date
Application number
AT88304171T
Other languages
English (en)
Inventor
Robin Edward Child
Original Assignee
Concentric Pumps Ltd
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 Concentric Pumps Ltd filed Critical Concentric Pumps Ltd
Application granted granted Critical
Publication of ATE78557T1 publication Critical patent/ATE78557T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14631—Coating reinforcements
    • 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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F04D29/2227—Construction and assembly for special materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/087—Propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/12—Light metals
    • F05D2300/121—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/173—Aluminium alloys, e.g. AlCuMgPb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F05D2300/433—Polyamides, e.g. NYLON
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT88304171T 1987-07-22 1988-05-09 Wasserpumpenlaufrad. ATE78557T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878717340A GB8717340D0 (en) 1987-07-22 1987-07-22 Water pump impeller
EP88304171A EP0300596B1 (de) 1987-07-22 1988-05-09 Wasserpumpenlaufrad

Publications (1)

Publication Number Publication Date
ATE78557T1 true ATE78557T1 (de) 1992-08-15

Family

ID=10621106

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88304171T ATE78557T1 (de) 1987-07-22 1988-05-09 Wasserpumpenlaufrad.

Country Status (6)

Country Link
EP (1) EP0300596B1 (de)
AT (1) ATE78557T1 (de)
DE (1) DE3872970T2 (de)
ES (1) ES2034216T3 (de)
GB (2) GB8717340D0 (de)
GR (1) GR3006024T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8717340D0 (en) * 1987-07-22 1987-08-26 Concentric Pumps Ltd Water pump impeller
US5399070A (en) * 1992-07-22 1995-03-21 Valeo Thermique Moteur Fan hub
RU2213271C2 (ru) * 1999-05-31 2003-09-27 ОАО "Ливенский завод погружных насосов" Центробежное колесо
US20140322019A1 (en) * 2013-04-30 2014-10-30 Dresser Inc. Rotary element and compressor device comprised thereof
CN107795512A (zh) * 2017-12-12 2018-03-13 无锡市盛源汽车配件厂 安装排水转轮的汽车水泵叶轮
CN108916255B (zh) * 2018-09-19 2023-08-22 珠海格力电器股份有限公司 用于电机的花键套、转子组件、电机以及家用电器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR517113A (fr) * 1919-06-12 1921-04-30 Pratt Engineering & Machine Co Perfectionnements aux aspirateurs
US1609060A (en) * 1924-01-19 1926-11-30 Allison A Clokey Recording instrument
GB472550A (en) * 1935-04-26 1937-09-24 George Alexander Hamilton Grie Rubber covered impellers and method of making the same
GB869049A (en) * 1958-10-29 1961-05-25 Jean Claude Roland Gueytron Improvements in and relating to a sub-assembly for a rotary pump
GB1386937A (en) * 1972-04-17 1975-03-12 Mecanique Ind Int Impellers of pumps for cooling systems of internal combustion engines
US4011295A (en) * 1974-10-07 1977-03-08 The Garrett Corporation Ceramic rotor for gas turbine engine
FR2462596A1 (fr) * 1979-07-25 1981-02-13 Paris & Du Rhone Perfectionnements aux organes tournant en matiere plastique tels que les ventilateurs
SE455010B (sv) * 1982-03-31 1988-06-13 Skf Ab Nav for flektar samt forfarande for framstellning av navet
DE3307386A1 (de) * 1983-03-02 1984-09-06 Wilden Kg, 8473 Pfreimd Laufrad fuer pumpen, verdichter, geblaese und dgl.
GB2185074B (en) * 1985-11-08 1990-12-19 Papst Motoren Gmbh & Co Kg Fan
GB8717340D0 (en) * 1987-07-22 1987-08-26 Concentric Pumps Ltd Water pump impeller

Also Published As

Publication number Publication date
EP0300596B1 (de) 1992-07-22
GR3006024T3 (de) 1993-06-21
EP0300596A1 (de) 1989-01-25
ES2034216T3 (es) 1993-04-01
GB8810514D0 (en) 1988-06-08
GB2207197A (en) 1989-01-25
GB8717340D0 (en) 1987-08-26
GB2207197B (en) 1991-08-21
DE3872970T2 (de) 1993-03-04
DE3872970D1 (de) 1992-08-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee