FR452393A - Perfectionnement aux turbines de ventilateurs, pompes à haute, moyenne et basse pressions à courant réversible par simple changement du sens de rotation - Google Patents

Perfectionnement aux turbines de ventilateurs, pompes à haute, moyenne et basse pressions à courant réversible par simple changement du sens de rotation

Info

Publication number
FR452393A
FR452393A FR452393DA FR452393A FR 452393 A FR452393 A FR 452393A FR 452393D A FR452393D A FR 452393DA FR 452393 A FR452393 A FR 452393A
Authority
FR
France
Prior art keywords
improvement
rotation
medium
low pressure
simply changing
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
Other languages
English (en)
Inventor
Emmanuel Francois Michel Farcot
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 FR452393D priority Critical patent/FR452393A/fr
Application granted granted Critical
Publication of FR452393A publication Critical patent/FR452393A/fr
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
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/161—Shear force pumps
    • 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
    • F04D17/168—Pumps specially adapted to produce a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR452393D 1912-03-05 1912-03-05 Perfectionnement aux turbines de ventilateurs, pompes à haute, moyenne et basse pressions à courant réversible par simple changement du sens de rotation Expired FR452393A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR452393D FR452393A (fr) 1912-03-05 1912-03-05 Perfectionnement aux turbines de ventilateurs, pompes à haute, moyenne et basse pressions à courant réversible par simple changement du sens de rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR452393D FR452393A (fr) 1912-03-05 1912-03-05 Perfectionnement aux turbines de ventilateurs, pompes à haute, moyenne et basse pressions à courant réversible par simple changement du sens de rotation

Publications (1)

Publication Number Publication Date
FR452393A true FR452393A (fr) 1913-05-15

Family

ID=1492618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR452393D Expired FR452393A (fr) 1912-03-05 1912-03-05 Perfectionnement aux turbines de ventilateurs, pompes à haute, moyenne et basse pressions à courant réversible par simple changement du sens de rotation

Country Status (1)

Country Link
FR (1) FR452393A (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632598A (en) * 1950-04-05 1953-03-24 Theodore Backer Centrifugal blower
US2651553A (en) * 1949-03-08 1953-09-08 Napier & Son Ltd Liquid pump
US3275223A (en) * 1964-08-03 1966-09-27 American Radiator & Standard Fluid moving means
US3400883A (en) * 1966-10-17 1968-09-10 Pitney Bowes Inc Fluid pump
US4227816A (en) * 1978-08-21 1980-10-14 Usm Corporation Rotary processor
DE3241430A1 (de) * 1982-04-16 1983-10-27 Werner & Pfleiderer, 7000 Stuttgart Pumpe fuer viskose stoffe
EP0545719A1 (fr) * 1991-12-04 1993-06-09 The BOC Group plc Pompes à vide
US5240371A (en) * 1989-10-16 1993-08-31 Belomestnov Petr I Multiple disc fan with rotatable casing
US5388958A (en) * 1993-09-07 1995-02-14 Heat Pipe Technology, Inc. Bladeless impeller and impeller having internal heat transfer mechanism
US5394040A (en) * 1993-09-07 1995-02-28 Heat Pipe Technology, Inc. Electric motor having internal heat dissipator
NL1002875C2 (nl) * 1996-04-16 1997-10-17 Fri Jado Bv Inrichting voor het transporteren van fluïda in een gecontroleerde laminaire stroom.
EP2208891A1 (fr) 2009-01-20 2010-07-21 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Minipompe
CN103644118A (zh) * 2013-12-17 2014-03-19 储继国 并联环流泵、组合环流泵、复合环流泵及其抽气机组

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651553A (en) * 1949-03-08 1953-09-08 Napier & Son Ltd Liquid pump
US2632598A (en) * 1950-04-05 1953-03-24 Theodore Backer Centrifugal blower
US3275223A (en) * 1964-08-03 1966-09-27 American Radiator & Standard Fluid moving means
US3400883A (en) * 1966-10-17 1968-09-10 Pitney Bowes Inc Fluid pump
US4227816A (en) * 1978-08-21 1980-10-14 Usm Corporation Rotary processor
DE3241430A1 (de) * 1982-04-16 1983-10-27 Werner & Pfleiderer, 7000 Stuttgart Pumpe fuer viskose stoffe
US4472106A (en) * 1982-04-16 1984-09-18 Werner & Pfleiderer Pumps for viscous substances
US5240371A (en) * 1989-10-16 1993-08-31 Belomestnov Petr I Multiple disc fan with rotatable casing
EP0545719A1 (fr) * 1991-12-04 1993-06-09 The BOC Group plc Pompes à vide
US5344282A (en) * 1991-12-04 1994-09-06 The Boc Group, Plc Molecular drag type vacuum pump
US5388958A (en) * 1993-09-07 1995-02-14 Heat Pipe Technology, Inc. Bladeless impeller and impeller having internal heat transfer mechanism
US5394040A (en) * 1993-09-07 1995-02-28 Heat Pipe Technology, Inc. Electric motor having internal heat dissipator
NL1002875C2 (nl) * 1996-04-16 1997-10-17 Fri Jado Bv Inrichting voor het transporteren van fluïda in een gecontroleerde laminaire stroom.
EP2208891A1 (fr) 2009-01-20 2010-07-21 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Minipompe
US8308425B2 (en) 2009-01-20 2012-11-13 Csem Centre Suisse D'electronique Et De Microtechnique Sa Minipump
CN103644118A (zh) * 2013-12-17 2014-03-19 储继国 并联环流泵、组合环流泵、复合环流泵及其抽气机组
CN103644118B (zh) * 2013-12-17 2016-02-03 储继国 并联环流泵、组合环流泵、复合环流泵及其抽气机组

Similar Documents

Publication Publication Date Title
FR452393A (fr) Perfectionnement aux turbines de ventilateurs, pompes à haute, moyenne et basse pressions à courant réversible par simple changement du sens de rotation
JP2017106395A5 (fr)
Mohler The Doppler Effect and Reversal in Spark Spectra
GB308394A (en) Improvements in or relating to air compressors
GB191302544A (en) Improvements in Blade Rings for Radial Flow Turbines.
CH67154A (de) Strahlablenkende Reguliervorrichtung an Hochdruckturbinen
GB164294A (en) Improvements relating to structures forming closed spiral passages and their manufacture
Henri CHINESE GIRL WITH FAN
DK21120C (da) Apparat til Forskydning i aksiel Retning af Propellerakslen til Omstilling af omstyrbare Skrueblade.
DK15283C (da) Trykregulator til Kompressorer eller Luftpumper med roterende Stempel og styrede Glidere.
Brighton ORGAN-BLOWING BY GAS-ENGINE.
ES57124A1 (es) Perfeccionamientos en turbinas, compresores y demás instalaciones análogas.
FR485972A (fr) Perfectionnements s'appliquant spécialement aux turbines radiales ayant des roues à aubes tournant en sens opposés
FR486650A (fr) Perfectionnement aux turbines à flux axial
DK15654C (da) Pumpe til Anvendelse i Forbindelse med Vindmotorer og lignende.
ES403623A1 (es) Conjunto de ventiladores de flujo axil.
FR492223A (fr) Installation à turbines pour navires, avec turbines de haute et de basse pression couplées en tandem
DK15649C (da) Kalender med forskydelig Noteringstavle.
FR526490A (fr) Radiateur à puissance réfrigérante variable et à débit constant
FR451563A (fr) Aviette démontable, à aubes mobiles, transformable en moto-aviette
FR434167A (fr) Perfectionnements aux filières
CH61403A (de) Schrotmühle mit verschiebbarer, mittelst Kugellager gelagerter Läuferwelle
GB191205122A (en) Improvements in Air Pumps.
CH62152A (de) Rollenlagerung an Rollschuhen
DK16869C (da) Kanon med Pivotleje.