ES344017A1 - Aparato director o rodete para bombas centrifugas y metodo para su obtencion. - Google Patents

Aparato director o rodete para bombas centrifugas y metodo para su obtencion.

Info

Publication number
ES344017A1
ES344017A1 ES344017A ES344017A ES344017A1 ES 344017 A1 ES344017 A1 ES 344017A1 ES 344017 A ES344017 A ES 344017A ES 344017 A ES344017 A ES 344017A ES 344017 A1 ES344017 A1 ES 344017A1
Authority
ES
Spain
Prior art keywords
projections
openings
impeller
shrouds
shroud
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
ES344017A
Other languages
English (en)
Spanish (es)
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.)
Grundfoss Bjerringbro Pumpefabrik AS
Original Assignee
Grundfoss Bjerringbro Pumpefabrik AS
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 Grundfoss Bjerringbro Pumpefabrik AS filed Critical Grundfoss Bjerringbro Pumpefabrik AS
Publication of ES344017A1 publication Critical patent/ES344017A1/es
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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49329—Centrifugal blower or fan

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES344017A 1966-08-09 1967-08-02 Aparato director o rodete para bombas centrifugas y metodo para su obtencion. Expired ES344017A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK410666AA DK113340B (da) 1966-08-09 1966-08-09 Gennemstrømningsapparat, især løbehjul eller ledeapparat til centrifugalpumpe, og fremgangsmåde til fremstilling af samme.

Publications (1)

Publication Number Publication Date
ES344017A1 true ES344017A1 (es) 1968-09-16

Family

ID=8130238

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344017A Expired ES344017A1 (es) 1966-08-09 1967-08-02 Aparato director o rodete para bombas centrifugas y metodo para su obtencion.

Country Status (6)

Country Link
US (1) US3507581A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1653712A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK113340B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES344017A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1152925A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE324104B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736674A (en) * 1970-09-22 1973-06-05 Gibson Bros Co Impeller
US4126294A (en) * 1975-11-20 1978-11-21 Defrees Joseph H Adapter valve mechanism for transportation tank
US4155151A (en) * 1976-02-09 1979-05-22 Stiegelmeier Owen E Heavy duty impeller and method of fabricating the same
US4322200A (en) * 1976-02-09 1982-03-30 Stiegelmeier Owen E Heavy duty impeller
FI61233C (fi) * 1978-08-23 1982-06-10 Nokia Oy Ab Vinghjul hos en centrifugalflaekt saerskilt en hoegtrycksflaekt
FI71266C (fi) * 1984-10-23 1990-02-27 Ahlstroem Oy Saett att belaegga en pumps loephjul.
US5328332A (en) * 1993-05-25 1994-07-12 Chiang Swea T Wheel fan of range hood
DE4402493A1 (de) * 1994-01-28 1995-08-03 Klein Schanzlin & Becker Ag Laufrad
DE4446193C2 (de) * 1994-12-23 1997-01-09 Grundfos As Einbauten für Kreiselpumpen und Verfahren zu deren Herstellung
US5707209A (en) * 1996-10-11 1998-01-13 Penn Ventilator Co., Inc. Centrifugal ventilator fan
DE19746850A1 (de) * 1997-10-23 1999-04-29 Wilo Gmbh Laufrad aus Blech
US7632073B2 (en) * 2005-06-08 2009-12-15 Dresser-Rand Company Impeller with machining access panel
CN104806565A (zh) * 2014-01-23 2015-07-29 德昌电机(深圳)有限公司 离心叶轮、风机和家用设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484579A (en) * 1920-05-25 1924-02-19 American Blower Co Fan wheel and method of making the same
US1637652A (en) * 1925-06-23 1927-08-02 William H C Ness Fan or rlower
US1877347A (en) * 1927-08-19 1932-09-13 Clarage Fan Company Fan wheel
US2344444A (en) * 1940-03-29 1944-03-14 Malczewski Jeremi Construction of turbomachines
US2855852A (en) * 1955-07-15 1958-10-14 Borg Warner Hydrodynamic coupling devices
US3107627A (en) * 1958-06-27 1963-10-22 Stalker Corp Rotor for radial flow pumping means
US3019736A (en) * 1959-03-05 1962-02-06 Edward A Stalker Centrifugal pumping means
US3059582A (en) * 1959-04-24 1962-10-23 Bell & Gossett Co Motor pump unit
US3221398A (en) * 1961-01-25 1965-12-07 Ruth D Mayne Method of manufacturing a turbine type blower wheel

Also Published As

Publication number Publication date
DK113340B (da) 1969-03-10
GB1152925A (en) 1969-05-21
SE324104B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-05-19
DE1653712A1 (de) 1972-11-09
US3507581A (en) 1970-04-21

Similar Documents

Publication Publication Date Title
ES344017A1 (es) Aparato director o rodete para bombas centrifugas y metodo para su obtencion.
GB1155049A (en) A Sheet Metal Rotor Assembly for Centrifugal Pumps or Radial-Flow Turbines
FR2317480A1 (fr) Turbomachine a ecoulement axial avec une aube de stator amovible
GB1081458A (en) Blade assembly for a fluid flow machine such as a gas turbine engine
US2845554A (en) Devices for ensuring an electric contact between rotary parts of an electric machine
AT239607B (de) Leitapparat für Turbinen, mit zwei konzentrischen, gegenseitig verdrehbaren und je einen Kranz von fest damit verbundenen Schaufeln tragenden Ringen
IT1071429B (it) Diffusore subsonico corto..particolarmente per eiettori e pompe centrifughe
GB724281A (en) Improvements in or relating to bladed rotors for axial flow fluid flow machines
NL175093B (nl) Centrifugaalpomp met een induceerinrichting voor axiale stroming.
GB1300594A (en) Improved centrifugal pump
ES344241A1 (es) Bomba centrifuga de caja tubular.
US1730748A (en) Pump
CH342797A (fr) Installation comprenant une turbo-machine à écoulement axial et à plusieurs étages
GB1023757A (en) Improvements in or relating to vacuum diffusion pumps
DE587814C (de) Elektroschleudermaschine mit zwischen Trommel und Gehaeuseboden durchstroemender Motorkuehlluft
JPS5299405A (en) Vertical submarine pump
GB851043A (en) Improvements in or relating to semi-conductor rectifier units
SU714049A1 (ru) Центробежный насос
GB1066872A (en) Improvements in or relating to guide blades for steam turbines
US3279174A (en) Cylindrical water turbine
SU612072A1 (ru) Вихрева машина
FR2304882A1 (fr) Refrigerant atmospherique a tirage accelere perfectionne
GB1096625A (en) Steam turbine diaphragms
CH439175A (de) Einrichtung zum Verstellen der Laufradschaufeln von Pumpen und Kaplanturbinen
SU140924A1 (ru) Переносный электродный водоподогреватель