FR2448649A1 - Motopompe - Google Patents

Motopompe

Info

Publication number
FR2448649A1
FR2448649A1 FR8001881A FR8001881A FR2448649A1 FR 2448649 A1 FR2448649 A1 FR 2448649A1 FR 8001881 A FR8001881 A FR 8001881A FR 8001881 A FR8001881 A FR 8001881A FR 2448649 A1 FR2448649 A1 FR 2448649A1
Authority
FR
France
Prior art keywords
tubular part
engine
pump
central
motor pump
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.)
Granted
Application number
FR8001881A
Other languages
English (en)
Other versions
FR2448649B1 (fr
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.)
Aspera SpA
Original Assignee
Aspera SpA
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 Aspera SpA filed Critical Aspera SpA
Publication of FR2448649A1 publication Critical patent/FR2448649A1/fr
Application granted granted Critical
Publication of FR2448649B1 publication Critical patent/FR2448649B1/fr
Granted 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • F04D29/044—Arrangements for joining or assembling shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven

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)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

LE SUPPORT 15 PAR LEQUEL LA POMPE 12 EST FIXEE AU MOTEUR 10 EST FORME D'UNE SEULE PIECE AVEC LE COUVERCLE 18 DU CARTER 20 DU MOTEUR 10; IL SE PRESENTE SOUS LA FORME D'UN CORPS CREUX COMPORTANT UNE PARTIE CENTRALE TUBULAIRE 52 ET UNE PARTIE TUBULAIRE PERIPHERIQUE 53 QUI ENTOURE CETTE PARTIE CENTRALE TUBULAIRE 52, LA PARTIE CENTRALE EST MUNIE D'UN PALIER 32 POUR L'ARBRE MOTEUR 28 ET DE MOYENS D'ETANCHEITE HYDRAULIQUE 46, 48; LA PARTIE TUBULAIRE PERIPHERIQUE 53 RENFERME UNE CHAMBRE 54 QUI PRESENTE, TANT EN DIRECTION RADIALE QU'EN DIRECTION AXIALE, DE GRANDES SURFACES LECHEES PAR L'HUILE DE LUBRIFICATION, DU COTE MOTEUR 10, ET PAR LE FLUIDE POMPE, DU COTE POMPE 12.
FR8001881A 1979-02-08 1980-01-29 Motopompe Granted FR2448649A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67275/79A IT1164933B (it) 1979-02-08 1979-02-08 Motopompa

Publications (2)

Publication Number Publication Date
FR2448649A1 true FR2448649A1 (fr) 1980-09-05
FR2448649B1 FR2448649B1 (fr) 1984-09-28

Family

ID=11301057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001881A Granted FR2448649A1 (fr) 1979-02-08 1980-01-29 Motopompe

Country Status (4)

Country Link
DE (1) DE3004778C2 (fr)
FR (1) FR2448649A1 (fr)
GB (1) GB2042075B (fr)
IT (1) IT1164933B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723893A (en) * 1985-07-10 1988-02-09 501 Komatsu Zenoah Company Portable blower
US5930852A (en) * 1997-03-21 1999-08-03 Aqua-Flo, Incorporated Heat exchanging pump motor for usage within a recirculating water system
RU2160387C2 (ru) * 1997-12-24 2000-12-10 Акционерное общество открытого типа - Холдинговая компания "Барнаултрансмаш" Центробежный водяной насос системы охлаждения двигателя внутреннего сгорания
GB9819261D0 (en) * 1998-09-03 1998-10-28 Concentric Pumps Ltd Improvements to rotary pumps
EP4053413A1 (fr) * 2021-03-04 2022-09-07 Volvo Car Corporation Pompe montée sur vilebrequin

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023039A (en) * 1931-07-16 1935-12-03 Platt Iron Works Inc Pumping unit
US2044849A (en) * 1935-07-09 1936-06-23 Earl W Himberger Portable pumping unit
DE1077534B (de) * 1957-07-27 1960-03-10 Maschf Augsburg Nuernberg Ag Kreiselpumpe, die von einem Verbrennungsmotor angetrieben wird
US3911876A (en) * 1973-03-06 1975-10-14 List Hans Air-cooled single-cylinder internal combustion engine
DE2847360A1 (de) * 1978-05-24 1979-12-06 Masamitsu Ishihara Unterwasserpumpe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB536916A (en) * 1940-02-08 1941-05-30 Johnson & Sons Ltd C H Improvements in or connected with self-priming centrifugal pumps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023039A (en) * 1931-07-16 1935-12-03 Platt Iron Works Inc Pumping unit
US2044849A (en) * 1935-07-09 1936-06-23 Earl W Himberger Portable pumping unit
DE1077534B (de) * 1957-07-27 1960-03-10 Maschf Augsburg Nuernberg Ag Kreiselpumpe, die von einem Verbrennungsmotor angetrieben wird
US3911876A (en) * 1973-03-06 1975-10-14 List Hans Air-cooled single-cylinder internal combustion engine
DE2847360A1 (de) * 1978-05-24 1979-12-06 Masamitsu Ishihara Unterwasserpumpe

Also Published As

Publication number Publication date
GB2042075A (en) 1980-09-17
FR2448649B1 (fr) 1984-09-28
IT1164933B (it) 1987-04-15
DE3004778C2 (de) 1985-10-24
DE3004778A1 (de) 1980-08-21
IT7967275A0 (it) 1979-02-08
GB2042075B (en) 1983-01-12

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse