GB9425791D0 - Radial flow fan wheel - Google Patents

Radial flow fan wheel

Info

Publication number
GB9425791D0
GB9425791D0 GBGB9425791.2A GB9425791A GB9425791D0 GB 9425791 D0 GB9425791 D0 GB 9425791D0 GB 9425791 A GB9425791 A GB 9425791A GB 9425791 D0 GB9425791 D0 GB 9425791D0
Authority
GB
United Kingdom
Prior art keywords
flow fan
radial flow
fan wheel
radial
wheel
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.)
Granted
Application number
GBGB9425791.2A
Other versions
GB2296943B (en
GB2296943A (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.)
Valeo Climate Control Ltd
Original Assignee
Valeo Climate Control 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 Valeo Climate Control Ltd filed Critical Valeo Climate Control Ltd
Priority to GB9425791A priority Critical patent/GB2296943B/en
Publication of GB9425791D0 publication Critical patent/GB9425791D0/en
Priority to FR9515241A priority patent/FR2730015B1/en
Publication of GB2296943A publication Critical patent/GB2296943A/en
Application granted granted Critical
Publication of GB2296943B publication Critical patent/GB2296943B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB9425791A 1994-12-21 1994-12-21 Radial flow fan wheel Expired - Fee Related GB2296943B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9425791A GB2296943B (en) 1994-12-21 1994-12-21 Radial flow fan wheel
FR9515241A FR2730015B1 (en) 1994-12-21 1995-12-21 CENTRIFUGAL PROPELLER WHEEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9425791A GB2296943B (en) 1994-12-21 1994-12-21 Radial flow fan wheel

Publications (3)

Publication Number Publication Date
GB9425791D0 true GB9425791D0 (en) 1995-02-22
GB2296943A GB2296943A (en) 1996-07-17
GB2296943B GB2296943B (en) 1998-08-26

Family

ID=10766283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9425791A Expired - Fee Related GB2296943B (en) 1994-12-21 1994-12-21 Radial flow fan wheel

Country Status (2)

Country Link
FR (1) FR2730015B1 (en)
GB (1) GB2296943B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19707571A1 (en) * 1997-02-26 1998-08-27 Behr Gmbh & Co Fan wheel for a radial fan
ATE409287T1 (en) * 2001-06-28 2008-10-15 Daikin Ind Ltd IMPELLER FOR MULTI-BLADE FANS AND MULTI-BLADE FANS HAVING THE SAME
KR100460587B1 (en) * 2002-04-19 2004-12-09 삼성전자주식회사 Turbofan and mold for manufacturing the same
TWI451834B (en) * 2011-12-05 2014-09-01 Sunonwealth Electr Mach Ind Co An advection-type fan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB986222A (en) * 1960-02-15 1965-03-17 Firth Cleveland Ltd Improvements relating to bladed rotors for flow machines and apparatus for making such rotors
FR1299948A (en) * 1961-09-08 1962-07-27 mounted component of a fluid-flowing machine rotor and rotor formed with elements in accordance with the above, as well as a machine or apparatus provided with said rotor
GB1127241A (en) * 1964-10-16 1968-09-18 Smiths Industries Ltd Improvements in or relating to axial flow fans
US3756553A (en) * 1971-07-09 1973-09-04 Lau Inc Segmented mold for blower wheels
JPS58126129A (en) * 1982-01-23 1983-07-27 Kiyoshi Yamada Mold for injection molding of cylindrical impeller

Also Published As

Publication number Publication date
FR2730015B1 (en) 1998-05-15
FR2730015A1 (en) 1996-08-02
GB2296943B (en) 1998-08-26
GB2296943A (en) 1996-07-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001221