DK75799C - Control mechanism for circulation pumps. - Google Patents

Control mechanism for circulation pumps.

Info

Publication number
DK75799C
DK75799C DK301650A DK301650A DK75799C DK 75799 C DK75799 C DK 75799C DK 301650 A DK301650 A DK 301650A DK 301650 A DK301650 A DK 301650A DK 75799 C DK75799 C DK 75799C
Authority
DK
Denmark
Prior art keywords
control mechanism
circulation pumps
pumps
circulation
control
Prior art date
Application number
DK301650A
Other languages
Danish (da)
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 DK75799C publication Critical patent/DK75799C/en

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)
DK301650A 1949-11-23 1950-09-15 Control mechanism for circulation pumps. DK75799C (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK75799C true DK75799C (en) 1953-05-04

Family

ID=4480012

Family Applications (1)

Application Number Title Priority Date Filing Date
DK301650A DK75799C (en) 1949-11-23 1950-09-15 Control mechanism for circulation pumps.

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)

Families Citing this family (7)

* 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
CN106762700A (en) * 2017-01-23 2017-05-31 百色学院 Movable-type intelligent water plug

Also Published As

Publication number Publication date
CH274966A (en) 1951-04-30
FR1023695A (en) 1953-03-23
GB683045A (en) 1952-11-19
DE838398C (en) 1952-05-15
AT173614B (en) 1953-01-10

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