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
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)
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)
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 |
-
1949
- 1949-11-23 CH CH274966D patent/CH274966A/en unknown
-
1950
- 1950-08-23 FR FR1023695D patent/FR1023695A/en not_active Expired
- 1950-09-05 DE DEE2047A patent/DE838398C/en not_active Expired
- 1950-09-15 DK DK301650A patent/DK75799C/en active
- 1950-10-20 AT AT173614D patent/AT173614B/en active
- 1950-11-14 GB GB27754/50A patent/GB683045A/en not_active Expired
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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