ES381129A1 - Improvements in the acceleration provisions for central heating. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the acceleration provisions for central heating. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES381129A1
ES381129A1 ES381129A ES381129A ES381129A1 ES 381129 A1 ES381129 A1 ES 381129A1 ES 381129 A ES381129 A ES 381129A ES 381129 A ES381129 A ES 381129A ES 381129 A1 ES381129 A1 ES 381129A1
Authority
ES
Spain
Prior art keywords
acceleration
translation
machine
legally binding
google translate
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
ES381129A
Other languages
Spanish (es)
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.)
JULIEN AND MEGE
Original Assignee
JULIEN AND MEGE
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 JULIEN AND MEGE filed Critical JULIEN AND MEGE
Publication of ES381129A1 publication Critical patent/ES381129A1/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
    • F04D13/064—Details of the magnetic circuit
    • 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
    • F04D13/0626—Details of the can
    • 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
    • F04D13/0633—Details of the bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Improvements in the acceleration arrangements for central heating, of the type comprising a turbine disposed in a pump body and fixed at the end of the shaft of an electric motor whose rotor is flooded, that is to say completely surrounded by water, characterized in that the the motor itself is suspended in cantilever to the pump body by means of a support of which they are integral, on the one hand, a ring that receives a bearing in which the free end of the motor shaft rotates and, on the other hand, a sleeve of tightness in which the rotor rotates and on which the stator is mounted. (Machine-translation by Google Translate, not legally binding)
ES381129A 1969-09-02 1970-06-10 Improvements in the acceleration provisions for central heating. (Machine-translation by Google Translate, not legally binding) Expired ES381129A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6930698A FR2063280A5 (en) 1969-09-02 1969-09-02

Publications (1)

Publication Number Publication Date
ES381129A1 true ES381129A1 (en) 1972-11-16

Family

ID=9039853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381129A Expired ES381129A1 (en) 1969-09-02 1970-06-10 Improvements in the acceleration provisions for central heating. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
CA (1) CA921328A (en)
DE (1) DE2032898A1 (en)
ES (1) ES381129A1 (en)
FR (1) FR2063280A5 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803774A1 (en) * 1988-02-09 1989-08-17 Grundfos Int PUMP UNIT FOR HEATING SYSTEMS
DE4023756C1 (en) * 1990-07-26 1991-12-19 Grundfos International A/S, Bjerringbro, Dk
PL2808547T3 (en) * 2013-05-31 2017-01-31 Grundfos Holding As Actuation device for a pump assembly

Also Published As

Publication number Publication date
DE2032898A1 (en) 1971-04-08
FR2063280A5 (en) 1971-07-09
CA921328A (en) 1973-02-20

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