GB2031114B - Radial impellers forfans - Google Patents

Radial impellers forfans

Info

Publication number
GB2031114B
GB2031114B GB7920764A GB7920764A GB2031114B GB 2031114 B GB2031114 B GB 2031114B GB 7920764 A GB7920764 A GB 7920764A GB 7920764 A GB7920764 A GB 7920764A GB 2031114 B GB2031114 B GB 2031114B
Authority
GB
United Kingdom
Prior art keywords
forfans
radial impellers
impellers
radial
impellers forfans
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
GB7920764A
Other versions
GB2031114A (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.)
Luft und Kaeltetechnik VEB
Original Assignee
Luft und Kaeltetechnik VEB
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 Luft und Kaeltetechnik VEB filed Critical Luft und Kaeltetechnik VEB
Publication of GB2031114A publication Critical patent/GB2031114A/en
Application granted granted Critical
Publication of GB2031114B publication Critical patent/GB2031114B/en
Expired 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
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/001—Pumps adapted for conveying materials or for handling specific elastic fluids
    • F04D23/003—Pumps adapted for conveying materials or for handling specific elastic fluids of radial-flow type
    • 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
    • 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
    • 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
    • F04D29/289—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps having provision against erosion or for dust-separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB7920764A 1978-07-10 1979-06-14 Radial impellers forfans Expired GB2031114B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20662278A DD137612B1 (en) 1978-07-10 1978-07-10 RADIAL IMPELLER

Publications (2)

Publication Number Publication Date
GB2031114A GB2031114A (en) 1980-04-16
GB2031114B true GB2031114B (en) 1982-12-22

Family

ID=5513543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7920764A Expired GB2031114B (en) 1978-07-10 1979-06-14 Radial impellers forfans

Country Status (6)

Country Link
CS (1) CS220555B1 (en)
DD (1) DD137612B1 (en)
DE (1) DE2919323A1 (en)
FR (1) FR2431049A1 (en)
GB (1) GB2031114B (en)
PL (1) PL121750B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE443408B (en) * 1979-09-28 1986-02-24 Sueddeutsche Kuehler Behr RADIAL SPLIT FOR HEATING OR AIR CONDITIONING INSTALLATIONS IN VEHICLES
DE3149091A1 (en) * 1980-12-31 1982-08-19 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Radial fan impeller
DE8317312U1 (en) * 1983-06-14 1983-11-10 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart FAN WHEEL FOR A RADIAL BLOWER
FR2567592A1 (en) * 1984-07-12 1986-01-17 Neu Ets DEVICE FOR FIXING A BLOWER WHEEL ON A SHAFT.
US4639193A (en) * 1984-11-09 1987-01-27 Siemens Aktiengesellschaft Fan wheel for radial fan
CN102943774B (en) * 2012-08-06 2016-03-16 王书勤 A kind of design method of composite airfoil fan blade
UA114769C2 (en) * 2016-06-21 2017-07-25 Андрій Іванович Панфілов CENTER FAN OPERATION WHEEL
WO2020019294A1 (en) * 2018-07-27 2020-01-30 深圳市大疆创新科技有限公司 Centrifugal fan and electronic device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR424660A (en) * 1910-01-08 1911-05-20 Waldemar Hessling Drive vane for multi-vane fan impeller
FR507039A (en) * 1919-12-03 1920-09-03 B F Sturtevant Co Further development of centrifugal fans
FR805464A (en) * 1935-04-26 1936-11-20 Thomson Houston Comp Francaise Propeller refinements
US2653755A (en) * 1952-06-26 1953-09-29 Westinghouse Electric Corp Erosion resisting fan wheel
DE6608002U (en) * 1967-01-31 1971-06-24 Tatra Np ELASTIC COUPLING OF THE DRIVE SHAFT OF THE COOLING FAN OF AIR-COOLED COMBUSTION ENGINES.
DE2232887C2 (en) * 1972-07-05 1974-04-18 Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Storage of a fan wheel

Also Published As

Publication number Publication date
GB2031114A (en) 1980-04-16
DE2919323A1 (en) 1980-01-24
DD137612A1 (en) 1979-09-12
PL121750B1 (en) 1982-05-31
PL216912A1 (en) 1980-06-02
FR2431049A1 (en) 1980-02-08
DD137612B1 (en) 1980-06-25
CS220555B1 (en) 1983-04-29

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Legal Events

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