FR2401339A1 - Pompe a moteur electrique presentant un tube d'entrefer entre son stator et son rotor - Google Patents

Pompe a moteur electrique presentant un tube d'entrefer entre son stator et son rotor

Info

Publication number
FR2401339A1
FR2401339A1 FR7824050A FR7824050A FR2401339A1 FR 2401339 A1 FR2401339 A1 FR 2401339A1 FR 7824050 A FR7824050 A FR 7824050A FR 7824050 A FR7824050 A FR 7824050A FR 2401339 A1 FR2401339 A1 FR 2401339A1
Authority
FR
France
Prior art keywords
pump
central tube
inlet
rotor
liq
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Withdrawn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
FR7824050A
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.)
G Bauknecht GmbH
Original Assignee
G Bauknecht GmbH
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
Priority claimed from DE19777726026 external-priority patent/DE7726026U1/de
Application filed by G Bauknecht GmbH filed Critical G Bauknecht GmbH
Publication of FR2401339A1 publication Critical patent/FR2401339A1/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Withdrawn legal-status Critical Current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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

Pompe à moteur électrique présentant un tube d'entrefer entre son stator et son rotor. Un carter 2 loge le stator 12 et le rotor 13 entre lesquels est disposé un tube d'entrefer 6. Un support 4 pour un palier 14 du rotor 13 est un tube monobloc avec le carter 2. Le tube support 4 traverse le rotor 13 et constitue le seul et unique support de palier. Application : pompes de fabrication simple et économique.
FR7824050A 1977-08-23 1978-08-17 Pompe a moteur electrique presentant un tube d'entrefer entre son stator et son rotor Withdrawn FR2401339A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2737841 1977-08-23
DE19777726026 DE7726026U1 (de) 1977-08-23 1977-08-23 Spaltrohr fuer spaltrohrpumpe

Publications (1)

Publication Number Publication Date
FR2401339A1 true FR2401339A1 (fr) 1979-03-23

Family

ID=25772592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824050A Withdrawn FR2401339A1 (fr) 1977-08-23 1978-08-17 Pompe a moteur electrique presentant un tube d'entrefer entre son stator et son rotor

Country Status (2)

Country Link
FR (1) FR2401339A1 (fr)
SE (1) SE7808766L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495236A1 (fr) * 1980-12-03 1982-06-04 Gay Christian Pompe destinee, notamment, a l'assistance cardiaque
US20220170474A1 (en) * 2019-08-16 2022-06-02 HELLA GmbH & Co. KGaA Pump device comprising a radial bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495236A1 (fr) * 1980-12-03 1982-06-04 Gay Christian Pompe destinee, notamment, a l'assistance cardiaque
US20220170474A1 (en) * 2019-08-16 2022-06-02 HELLA GmbH & Co. KGaA Pump device comprising a radial bearing

Also Published As

Publication number Publication date
SE7808766L (sv) 1979-02-24

Similar Documents

Publication Publication Date Title
SU625631A3 (ru) Агрегат дл подачи топлива
GB1475242A (en) Positive displacement internally-meshing rotary screw pump and drive coupling therefor
GB1437532A (en) Pump units
GR1000761B (el) Αυτοτελες συγκροτημα προωθησεως δεσμης νερου.
FR2401339A1 (fr) Pompe a moteur electrique presentant un tube d'entrefer entre son stator et son rotor
NL180245C (nl) Centrifugaalpomp of compressor met een afdichtlichaam op de rotoras.
JPS5614887A (en) Screw pump
FR2470879A1 (fr) Ventilateur monobloc a encastrer
JPS57151095A (en) Motor driven fuel pump apparatus
FR2396880A1 (fr) Perfectionnements aux pompes peristaltiques
NL186400C (nl) Zelfontluchtende centrifugaalpomp, met statorluchtzuiging.
FR2281045A7 (fr) Pompe centrifuge equipee d'un moteur d'entrainement
SU723225A1 (ru) Электроприводной центробежный насос
NL7604726A (en) Central heating system vane wheel pump - has vane wheel mounted in circulating channel fitted with straight directed blades
JPS5368406A (en) Electric pump
ES421258A1 (es) Perfeccionamientos en las bombas centrifugas de flotador.
JPS5269006A (en) Magnet drive motor pump
SE8501396L (sv) Pumpanordning
GB1345851A (en) Fluid dynamometer
JPS53138503A (en) Inducer-loaded pump
ES405722A3 (es) Bomba de vacio.
FR2268173A1 (en) Simple rotary pump with helical blade - has drive spindle down centre of bent conveying tube housing blade
FR2393950A1 (fr) Moteur hydraulique basse pression perfectionne
DK0537128T3 (da) Pumpe
IT1081968B (it) Motore idraulico a due cilindri oleodinamici alimentari con una differenza di pressione variabile nel tempo con legge sinusoidale

Legal Events

Date Code Title Description
ST Notification of lapse