PL401439A1 - Unipolar motor with internal power supply - Google Patents

Unipolar motor with internal power supply

Info

Publication number
PL401439A1
PL401439A1 PL401439A PL40143912A PL401439A1 PL 401439 A1 PL401439 A1 PL 401439A1 PL 401439 A PL401439 A PL 401439A PL 40143912 A PL40143912 A PL 40143912A PL 401439 A1 PL401439 A1 PL 401439A1
Authority
PL
Poland
Prior art keywords
rotor
electrodes
holes
hub
side wall
Prior art date
Application number
PL401439A
Other languages
Polish (pl)
Other versions
PL222961B1 (en
Inventor
Stanisław Bednarek
Original Assignee
Uniwersytet Łódzki
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 Uniwersytet Łódzki filed Critical Uniwersytet Łódzki
Priority to PL401439A priority Critical patent/PL222961B1/en
Publication of PL401439A1 publication Critical patent/PL401439A1/en
Publication of PL222961B1 publication Critical patent/PL222961B1/en

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Silnik unipolarny ma wieloramienny wirnik (1), złożony z radialnie symetrycznie rozmieszczonych tulejek w liczbie parzystej, połączonych w części środkowej z piastą, w której osadzona jest oś (4), zakończona u dołu ostrzem (5). Zewnętrzne końce tulejek są nagwintowane i zamykane wkręcanymi na nie pokrywami. Wewnątrz każdego z ramion wirnika znajdują się walcowe magnesy trwałe, przy czym bieguny jednoimienne wszystkich magnesów N albo S zwrócone są w kierunku piasty (3). Oś wirnika (4) umieszczona jest pionowo między dwiema poziomymi, kołowymi elektrodami (8, 9) o takim samym kształcie i rozmiarach, wykonanymi z metali zajmujących różne pozycje w szeregu elektrochemicznym. Wirnik (1) i elektrody (8, 9) są całkowicie zanurzone w elektrolicie (14), wypełniającym cylindryczne (15), otwarte od góry naczynie, w którego bocznej ściance nad dolną elektrodą (8) znajduje się otwór, zamykany korkiem (16), oraz dwa otwory umieszczone wzdłuż linii pionowej naprzeciw otworów w bocznych powierzchniach elektrod, przeznaczone do wsunięcia w nie poziomych końcówek (12) zwory (13). Na obwodzie bocznej ścianki naczynia (15), pod elektrodą górną (9) wykonane są trzy otwory, rozmieszczone w równych odległościach od siebie i przeznaczone do wsunięcia w nie szczelnie dopasowanych kołków (17), na których opiera się elektroda górna (9).The unipolar motor has a multi-arm rotor (1), consisting of radially symmetrically spaced even sleeves, connected in the middle with the hub in which the axle (4) is mounted, ending with a blade (5). The outer ends of the sleeves are threaded and closed with screw-on covers. Inside each of the rotor arms there are cylindrical permanent magnets, with the same poles of all N or S magnets facing the hub (3). The rotor axis (4) is placed vertically between two horizontal, circular electrodes (8, 9) of the same shape and size, made of metals occupying different positions in the electrochemical series. The rotor (1) and electrodes (8, 9) are completely immersed in the electrolyte (14), filling the cylindrical (15), open from the top vessel, in whose side wall above the lower electrode (8) there is a hole, closed with a plug (16) , and two holes located along a vertical line opposite the holes in the side surfaces of the electrodes, intended to slide horizontal terminals (12) into the armature (13). On the perimeter of the side wall of the vessel (15), under the upper electrode (9), three holes are made, spaced at equal distances from each other and intended to slide into tightly fitting pins (17) on which the upper electrode (9) rests.

PL401439A 2012-10-31 2012-10-31 Unipolar motor with internal power supply PL222961B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL401439A PL222961B1 (en) 2012-10-31 2012-10-31 Unipolar motor with internal power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL401439A PL222961B1 (en) 2012-10-31 2012-10-31 Unipolar motor with internal power supply

Publications (2)

Publication Number Publication Date
PL401439A1 true PL401439A1 (en) 2014-05-12
PL222961B1 PL222961B1 (en) 2016-09-30

Family

ID=50636923

Family Applications (1)

Application Number Title Priority Date Filing Date
PL401439A PL222961B1 (en) 2012-10-31 2012-10-31 Unipolar motor with internal power supply

Country Status (1)

Country Link
PL (1) PL222961B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL242199B1 (en) * 2020-07-29 2023-01-30 Univ Lodzki Unipolar motor
PL242192B1 (en) * 2020-07-31 2023-01-30 Univ Lodzki Unipolar motor

Also Published As

Publication number Publication date
PL222961B1 (en) 2016-09-30

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