ES436046A1 - Mejoras en los ventiladores centrifugos. - Google Patents

Mejoras en los ventiladores centrifugos.

Info

Publication number
ES436046A1
ES436046A1 ES436046A ES436046A ES436046A1 ES 436046 A1 ES436046 A1 ES 436046A1 ES 436046 A ES436046 A ES 436046A ES 436046 A ES436046 A ES 436046A ES 436046 A1 ES436046 A1 ES 436046A1
Authority
ES
Spain
Prior art keywords
impeller
spiral plate
steps
parallel
edges
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
ES436046A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES436046A1 publication Critical patent/ES436046A1/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Or Security For Electrophotography (AREA)
ES436046A 1974-03-26 1975-03-26 Mejoras en los ventiladores centrifugos. Expired ES436046A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742414610 DE2414610C3 (de) 1974-03-26 1974-03-26 Querstromlufter

Publications (1)

Publication Number Publication Date
ES436046A1 true ES436046A1 (es) 1977-01-01

Family

ID=5911234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES436046A Expired ES436046A1 (es) 1974-03-26 1975-03-26 Mejoras en los ventiladores centrifugos.

Country Status (5)

Country Link
DE (1) DE2414610C3 (enrdf_load_stackoverflow)
ES (1) ES436046A1 (enrdf_load_stackoverflow)
FR (1) FR2266016B1 (enrdf_load_stackoverflow)
GB (1) GB1498111A (enrdf_load_stackoverflow)
IT (1) IT1034552B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115408A (en) * 1976-03-19 1977-09-28 Int Standard Electric Corp Tangential fans
US4078870A (en) * 1976-06-16 1978-03-14 International Standard Electric Corporation Tangential blower
DE3016438C2 (de) * 1980-04-29 1985-12-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Querstromlüfter
DE3326650A1 (de) * 1983-07-23 1985-01-31 Standard Elektrik Lorenz Ag, 7000 Stuttgart Querstromluefter mit in den randzonen erhoehter luftaustrittsgeschwindigkeit
DE3418160A1 (de) * 1984-05-16 1985-11-28 Standard Elektrik Lorenz Ag, 7000 Stuttgart Querstromluefter
EP0466983A1 (en) * 1990-07-16 1992-01-22 Crosslee Plc Noise suppression
ATE171519T1 (de) 1994-09-09 1998-10-15 Siegenia Frank Kg Querstromlüfter
US5449271A (en) * 1994-12-27 1995-09-12 Carrier Corporation Transverse fan with randomly varying I-shaped tongue
US5944481A (en) * 1997-11-10 1999-08-31 Carrier Corporation Transverse fan with flow stabilizer
DE102015213470B4 (de) * 2015-07-17 2025-07-10 Werkhaus GmbH & Co. KG Lüfterbaustein

Also Published As

Publication number Publication date
DE2414610A1 (de) 1975-10-02
GB1498111A (en) 1978-01-18
DE2414610B2 (de) 1980-03-20
FR2266016A1 (enrdf_load_stackoverflow) 1975-10-24
FR2266016B1 (enrdf_load_stackoverflow) 1979-03-09
DE2414610C3 (de) 1980-11-13
AU7925275A (en) 1976-09-23
IT1034552B (it) 1979-10-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970701