FR1152344A - Method and means for isolating, from the circuit of a central heating installation, the motor of an accelerator mounted on this circuit and for ensuring circulation in this motor as well as the draining - Google Patents

Method and means for isolating, from the circuit of a central heating installation, the motor of an accelerator mounted on this circuit and for ensuring circulation in this motor as well as the draining

Info

Publication number
FR1152344A
FR1152344A FR1152344DA FR1152344A FR 1152344 A FR1152344 A FR 1152344A FR 1152344D A FR1152344D A FR 1152344DA FR 1152344 A FR1152344 A FR 1152344A
Authority
FR
France
Prior art keywords
motor
circuit
draining
isolating
well
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
French (fr)
Inventor
Paul-Andre Guinard
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 filed Critical
Application granted granted Critical
Publication of FR1152344A publication Critical patent/FR1152344A/en
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
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1152344D 1956-06-14 1956-06-14 Method and means for isolating, from the circuit of a central heating installation, the motor of an accelerator mounted on this circuit and for ensuring circulation in this motor as well as the draining Expired FR1152344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152344T 1956-06-14

Publications (1)

Publication Number Publication Date
FR1152344A true FR1152344A (en) 1958-02-14

Family

ID=9648305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152344D Expired FR1152344A (en) 1956-06-14 1956-06-14 Method and means for isolating, from the circuit of a central heating installation, the motor of an accelerator mounted on this circuit and for ensuring circulation in this motor as well as the draining

Country Status (1)

Country Link
FR (1) FR1152344A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152551A (en) * 1963-01-25 1964-10-13 Viking Pump Company Pump
US3364866A (en) * 1964-08-17 1968-01-23 Teikoku Denki Seisakusho Kk Device for lubricating pump bearings and balancing axial thrust thereof
FR2524080A1 (en) * 1982-03-24 1983-09-30 Grundfos As MOTOR PUMP GROUP FOR WATER-DRIVEN FACILITIES, ESPECIALLY FOR HEATING AND INDUSTRIAL WATER FACILITIES
DE3701562A1 (en) * 1986-03-12 1987-09-17 Oplaender Wilo Werk Gmbh Canned centrifugal pump
US5044896A (en) * 1988-10-31 1991-09-03 Wilo-Werk Gmbh & Co. Pumpen - Und Apparatebau Split tube centrifugal pump
US5435701A (en) * 1993-01-14 1995-07-25 Stork Pompen B.V. Pump with medium tight shell and venting means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152551A (en) * 1963-01-25 1964-10-13 Viking Pump Company Pump
US3364866A (en) * 1964-08-17 1968-01-23 Teikoku Denki Seisakusho Kk Device for lubricating pump bearings and balancing axial thrust thereof
FR2524080A1 (en) * 1982-03-24 1983-09-30 Grundfos As MOTOR PUMP GROUP FOR WATER-DRIVEN FACILITIES, ESPECIALLY FOR HEATING AND INDUSTRIAL WATER FACILITIES
DE3701562A1 (en) * 1986-03-12 1987-09-17 Oplaender Wilo Werk Gmbh Canned centrifugal pump
US5044896A (en) * 1988-10-31 1991-09-03 Wilo-Werk Gmbh & Co. Pumpen - Und Apparatebau Split tube centrifugal pump
US5435701A (en) * 1993-01-14 1995-07-25 Stork Pompen B.V. Pump with medium tight shell and venting means

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