FR1023695A - Control device for circulation pump - Google Patents

Control device for circulation pump

Info

Publication number
FR1023695A
FR1023695A FR1023695DA FR1023695A FR 1023695 A FR1023695 A FR 1023695A FR 1023695D A FR1023695D A FR 1023695DA FR 1023695 A FR1023695 A FR 1023695A
Authority
FR
France
Prior art keywords
control device
circulation pump
circulation
pump
control
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)
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.)
E M B Elektromotorenbau A G
Original Assignee
E M B Elektromotorenbau A G
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 E M B Elektromotorenbau A G filed Critical E M B Elektromotorenbau A G
Application granted granted Critical
Publication of FR1023695A publication Critical patent/FR1023695A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0094—Indicators of rotational movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1023695D 1949-11-23 1950-08-23 Control device for circulation pump Expired FR1023695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH274966T 1949-11-23

Publications (1)

Publication Number Publication Date
FR1023695A true FR1023695A (en) 1953-03-23

Family

ID=4480012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1023695D Expired FR1023695A (en) 1949-11-23 1950-08-23 Control device for circulation pump

Country Status (6)

Country Link
AT (1) AT173614B (en)
CH (1) CH274966A (en)
DE (1) DE838398C (en)
DK (1) DK75799C (en)
FR (1) FR1023695A (en)
GB (1) GB683045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106762700A (en) * 2017-01-23 2017-05-31 百色学院 Movable-type intelligent water plug

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974101C (en) * 1950-03-08 1960-09-15 Pumpenbau Brugg K Ruetschi Circulation pump for central heating
DE971280C (en) * 1951-04-15 1958-12-31 Hans Moser Dipl Ing Dr Ing Device for making an electrically driven circulating pump stuck due to contamination or the like
US2756680A (en) * 1952-12-11 1956-07-31 Rutschi Karl Electric motor-driven pump
DE1060262B (en) * 1956-08-08 1959-06-25 Ernst Hauenstein Pump unit with centrifugal pump and electric motor
DE1054557B (en) * 1958-04-28 1959-04-09 E M B Elektromotorenbau A G Electric drive motor for pumps
DE1296008B (en) * 1963-04-25 1969-05-22 Grundfos As Rotation direction indicator device for canned motor pump units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106762700A (en) * 2017-01-23 2017-05-31 百色学院 Movable-type intelligent water plug

Also Published As

Publication number Publication date
GB683045A (en) 1952-11-19
DE838398C (en) 1952-05-15
CH274966A (en) 1951-04-30
DK75799C (en) 1953-05-04
AT173614B (en) 1953-01-10

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