CH600165A5 - - Google Patents

Info

Publication number
CH600165A5
CH600165A5 CH1424975A CH1424975A CH600165A5 CH 600165 A5 CH600165 A5 CH 600165A5 CH 1424975 A CH1424975 A CH 1424975A CH 1424975 A CH1424975 A CH 1424975A CH 600165 A5 CH600165 A5 CH 600165A5
Authority
CH
Switzerland
Application number
CH1424975A
Inventor
Karl-Alfred Dipl Ing Huembelin
Original Assignee
Matec Holding
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 Matec Holding filed Critical Matec Holding
Priority to CH1424975A priority Critical patent/CH600165A5/xx
Priority to FR7632267A priority patent/FR2330859A1/fr
Publication of CH600165A5 publication Critical patent/CH600165A5/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/12—Filtering, cooling, or silencing cooling-air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted fans
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Body Structure For Vehicles (AREA)
CH1424975A 1975-11-05 1975-11-05 CH600165A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1424975A CH600165A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-11-05 1975-11-05
FR7632267A FR2330859A1 (fr) 1975-11-05 1976-10-26 Guidage de vent pour roue de ventilateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1424975A CH600165A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-11-05 1975-11-05

Publications (1)

Publication Number Publication Date
CH600165A5 true CH600165A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-06-15

Family

ID=4399249

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1424975A CH600165A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-11-05 1975-11-05

Country Status (2)

Country Link
CH (1) CH600165A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2330859A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3617521A1 (en) * 2018-08-27 2020-03-04 Elektrosil GmbH Housing for an axial fan, axial fan, and method for producing a housing for an axial fan

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398508A (en) * 1981-02-20 1983-08-16 Volvo White Truck Corporation Engine cooling fan construction
DE3225653A1 (de) * 1982-07-09 1984-03-15 Iveco Magirus AG, 7900 Ulm An einem wasserkuehler von brennkraftmaschinen befestigte kuehlerzarge
DE3234006A1 (de) * 1982-09-14 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Geblaese
NZ619188A (en) * 2013-12-18 2015-06-26 Europ Sport Imp S Ltd Stationary wind trainer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3617521A1 (en) * 2018-08-27 2020-03-04 Elektrosil GmbH Housing for an axial fan, axial fan, and method for producing a housing for an axial fan
WO2020043703A1 (en) * 2018-08-27 2020-03-05 Elektrosil Gmbh Housing for an axial fan, axial fan, and method for producing a housing for an axial fan

Also Published As

Publication number Publication date
FR2330859B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-11-17
FR2330859A1 (fr) 1977-06-03

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased