FR2292882A1 - Machine tournante destinee a entrainer un fluide, utilisable, en particulier, comme ventilateur - Google Patents

Machine tournante destinee a entrainer un fluide, utilisable, en particulier, comme ventilateur

Info

Publication number
FR2292882A1
FR2292882A1 FR7440194A FR7440194A FR2292882A1 FR 2292882 A1 FR2292882 A1 FR 2292882A1 FR 7440194 A FR7440194 A FR 7440194A FR 7440194 A FR7440194 A FR 7440194A FR 2292882 A1 FR2292882 A1 FR 2292882A1
Authority
FR
France
Prior art keywords
ring shaped
plates
rotary machine
radially outwards
blowing
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.)
Withdrawn
Application number
FR7440194A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7440194A priority Critical patent/FR2292882A1/fr
Publication of FR2292882A1 publication Critical patent/FR2292882A1/fr
Withdrawn legal-status Critical Current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
    • F04D29/66—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
    • 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
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/161—Shear force pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7440194A 1974-11-27 1974-11-27 Machine tournante destinee a entrainer un fluide, utilisable, en particulier, comme ventilateur Withdrawn FR2292882A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7440194A FR2292882A1 (fr) 1974-11-27 1974-11-27 Machine tournante destinee a entrainer un fluide, utilisable, en particulier, comme ventilateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440194A FR2292882A1 (fr) 1974-11-27 1974-11-27 Machine tournante destinee a entrainer un fluide, utilisable, en particulier, comme ventilateur

Publications (1)

Publication Number Publication Date
FR2292882A1 true FR2292882A1 (fr) 1976-06-25

Family

ID=9145736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440194A Withdrawn FR2292882A1 (fr) 1974-11-27 1974-11-27 Machine tournante destinee a entrainer un fluide, utilisable, en particulier, comme ventilateur

Country Status (1)

Country Link
FR (1) FR2292882A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332790A1 (fr) * 1975-11-25 1977-06-24 Castella Pierre De Epurateur de fluide gazeux
US4335994A (en) * 1978-08-30 1982-06-22 Gurth Max Ira Method and apparatus for pumping large solid articles
EP0016825B1 (fr) * 1978-08-30 1984-07-04 GURTH, Max Ira Procede et appareillage pour le pompage d'articles solides de grandes dimensions
US5297926A (en) * 1990-03-02 1994-03-29 Nissho Giken Kabushiki Kaisha Flow generating apparatus and method of manufacturing the apparatus
NL1006451C2 (nl) * 1997-07-02 1999-01-05 Inalfa Ind Bv Inrichting voor het behandelen van lucht.
US20170051757A1 (en) * 2015-08-17 2017-02-23 Pedro Arnulfo Sarmiento Convectors

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332790A1 (fr) * 1975-11-25 1977-06-24 Castella Pierre De Epurateur de fluide gazeux
US4335994A (en) * 1978-08-30 1982-06-22 Gurth Max Ira Method and apparatus for pumping large solid articles
EP0016825B1 (fr) * 1978-08-30 1984-07-04 GURTH, Max Ira Procede et appareillage pour le pompage d'articles solides de grandes dimensions
US5297926A (en) * 1990-03-02 1994-03-29 Nissho Giken Kabushiki Kaisha Flow generating apparatus and method of manufacturing the apparatus
NL1006451C2 (nl) * 1997-07-02 1999-01-05 Inalfa Ind Bv Inrichting voor het behandelen van lucht.
WO1999001669A1 (fr) * 1997-07-02 1999-01-14 Inalfa Industries B.V. Appareil de conditionnement d'air
US20170051757A1 (en) * 2015-08-17 2017-02-23 Pedro Arnulfo Sarmiento Convectors
US10947992B2 (en) 2015-08-17 2021-03-16 Pedro Arnulfo Sarmiento Convectors
US20210180612A1 (en) * 2015-08-17 2021-06-17 Pedro Arnulfo Sarmiento Convectors
US11525459B2 (en) 2015-08-17 2022-12-13 Pedro Arnulfo Sarmiento Convectors
US20230071337A1 (en) * 2015-08-17 2023-03-09 Pedro Arnulfo Sarmiento Convectors
US12129868B2 (en) * 2015-08-17 2024-10-29 Pedro Arnulfo Sarmiento Convectors

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Legal Events

Date Code Title Description
ST Notification of lapse