NL7514051A - Blaasventilator. - Google Patents

Blaasventilator.

Info

Publication number
NL7514051A
NL7514051A NL7514051A NL7514051A NL7514051A NL 7514051 A NL7514051 A NL 7514051A NL 7514051 A NL7514051 A NL 7514051A NL 7514051 A NL7514051 A NL 7514051A NL 7514051 A NL7514051 A NL 7514051A
Authority
NL
Netherlands
Prior art keywords
blow fan
blow
fan
Prior art date
Application number
NL7514051A
Other languages
English (en)
Original Assignee
Braun Ag
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 Braun Ag filed Critical Braun Ag
Publication of NL7514051A publication Critical patent/NL7514051A/nl

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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL7514051A 1974-12-04 1975-12-02 Blaasventilator. NL7514051A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742457183 DE2457183A1 (de) 1974-12-04 1974-12-04 Lueftungsoeffnung fuer geblaese mit luefterwalze

Publications (1)

Publication Number Publication Date
NL7514051A true NL7514051A (nl) 1976-06-09

Family

ID=5932406

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7514051A NL7514051A (nl) 1974-12-04 1975-12-02 Blaasventilator.

Country Status (10)

Country Link
US (1) US4025223A (nl)
JP (1) JPS5182403A (nl)
AR (1) AR216047A1 (nl)
AU (1) AU502128B2 (nl)
DE (1) DE2457183A1 (nl)
ES (1) ES441939A1 (nl)
FR (1) FR2293611A1 (nl)
IT (1) IT1043674B (nl)
NL (1) NL7514051A (nl)
YU (1) YU245375A (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327211U (nl) * 1976-08-16 1978-03-08
JPS53129310A (en) * 1977-04-18 1978-11-11 Rooyaru Denki Kk Crosssflow type fan
US5197850A (en) * 1987-01-30 1993-03-30 Sharp Kabushiki Kaisha Cross flow fan system
US4913622A (en) * 1987-01-30 1990-04-03 Sharp Kabushiki Kaisha Cross flow fan system
US5314300A (en) * 1992-01-13 1994-05-24 Fasco Industries, Inc. Noise control device for centrifugal blower
JPH06159289A (ja) * 1992-11-25 1994-06-07 Nippondenso Co Ltd 多翼送風機
ITBO20040742A1 (it) * 2004-11-30 2005-02-28 Spal Srl Ventilatore centrifugo
IT1401326B1 (it) * 2010-07-29 2013-07-18 Parlux S P A Dispositivo silenziatore per asciugacapelli.
CN103727066B (zh) * 2012-10-10 2017-12-22 富瑞精密组件（昆山）有限公司 离心风扇

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US353994A (en) * 1886-12-07 walker
GB191214668A (en) * 1911-06-23 1912-11-14 Aegidius Elling Improvements in Turbo-pumps or Fans.
US1291037A (en) * 1917-12-18 1919-01-14 Alfred Ernest Lole Rotary pump and the like.
US1350941A (en) * 1918-11-26 1920-08-24 Gen Electric Centrifugal compressor
US1350927A (en) * 1918-11-26 1920-08-24 Gen Electric Centrifugal compressor
GB579770A (en) * 1943-10-04 1946-08-15 Lionel Haworth Improvements in or relating to centrifugal compressors, pumps and superchargers
CH250995A (de) * 1946-03-18 1947-09-30 Oerlikon Maschf Schaufelrad mit Mittel zur Verminderung des Geräusches durch die ausgeblasene Luft.
DE1403050A1 (de) * 1956-12-20 1969-08-28 Firth Cleveland Ltd Querstromgeblaese
US3469773A (en) * 1968-07-12 1969-09-30 Int Harvester Co Fan for combine
DE2023591A1 (de) * 1970-05-14 1971-12-02 Petz Elektro Waerme Techn Geblase mit einem Gebläselader

Also Published As

Publication number Publication date
AU502128B2 (en) 1979-07-12
JPS5328641B2 (nl) 1978-08-16
DE2457183A1 (de) 1976-06-10
ES441939A1 (es) 1977-03-16
YU245375A (en) 1982-05-31
AU8681575A (en) 1977-05-26
JPS5182403A (en) 1976-07-20
IT1043674B (it) 1980-02-29
US4025223A (en) 1977-05-24
FR2293611B3 (nl) 1979-09-21
FR2293611A1 (fr) 1976-07-02
AR216047A1 (es) 1979-11-30

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Legal Events

Date Code Title Description
BV The patent application has lapsed