GB683045A - Means for ascertaining the direction of rotation and for turning the rotors of circulating pumps - Google Patents

Means for ascertaining the direction of rotation and for turning the rotors of circulating pumps

Info

Publication number
GB683045A
GB683045A GB27754/50A GB2775450A GB683045A GB 683045 A GB683045 A GB 683045A GB 27754/50 A GB27754/50 A GB 27754/50A GB 2775450 A GB2775450 A GB 2775450A GB 683045 A GB683045 A GB 683045A
Authority
GB
United Kingdom
Prior art keywords
rod
shaft
guide
pump
ascertaining
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
GB27754/50A
Other languages
English (en)
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
Publication of GB683045A publication Critical patent/GB683045A/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)
GB27754/50A 1949-11-23 1950-11-14 Means for ascertaining the direction of rotation and for turning the rotors of circulating pumps Expired GB683045A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB683045A true GB683045A (en) 1952-11-19

Family

ID=4480012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27754/50A Expired GB683045A (en) 1949-11-23 1950-11-14 Means for ascertaining the direction of rotation and for turning the rotors of circulating pumps

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756680A (en) * 1952-12-11 1956-07-31 Rutschi Karl Electric motor-driven pump

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974101C (de) * 1950-03-08 1960-09-15 Pumpenbau Brugg K Ruetschi Umwaelzpumpe fuer Zentralheizungen
DE971280C (de) * 1951-04-15 1958-12-31 Hans Moser Dipl Ing Dr Ing Vorrichtung zum Gaengigmachen einer infolge Verschmutzung od. dgl. festsitzenden, elektrisch angetriebenen Umwaelzpumpe
DE1060262B (de) * 1956-08-08 1959-06-25 Ernst Hauenstein Pumpenaggregat mit Kreiselpumpe und Elektromotor
DE1054557B (de) * 1958-04-28 1959-04-09 E M B Elektromotorenbau A G Elektrischer Antriebsmotor fuer Pumpen
DE1296008B (de) * 1963-04-25 1969-05-22 Grundfos As Drehrichtungsanzeigevorrichtung fuer Spaltrohrmotorpumpenaggregate
CN106762700A (zh) * 2017-01-23 2017-05-31 百色学院 移动式智能抽水装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756680A (en) * 1952-12-11 1956-07-31 Rutschi Karl Electric motor-driven pump

Also Published As

Publication number Publication date
DE838398C (de) 1952-05-15
CH274966A (fr) 1951-04-30
DK75799C (da) 1953-05-04
AT173614B (de) 1953-01-10
FR1023695A (fr) 1953-03-23

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