PL424601A1 - Truck for testing electromotive force - Google Patents

Truck for testing electromotive force

Info

Publication number
PL424601A1
PL424601A1 PL424601A PL42460118A PL424601A1 PL 424601 A1 PL424601 A1 PL 424601A1 PL 424601 A PL424601 A PL 424601A PL 42460118 A PL42460118 A PL 42460118A PL 424601 A1 PL424601 A1 PL 424601A1
Authority
PL
Poland
Prior art keywords
support plate
testing
contacts
holes
trolley
Prior art date
Application number
PL424601A
Other languages
Polish (pl)
Other versions
PL234179B1 (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 PL424601A priority Critical patent/PL234179B1/en
Publication of PL424601A1 publication Critical patent/PL424601A1/en
Publication of PL234179B1 publication Critical patent/PL234179B1/en

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Landscapes

  • Electrically Operated Instructional Devices (AREA)
  • Toys (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

Przedmiotem zgłoszenia jest wózek do badania siły elektrodynamicznej, mający zastosowanie w pracowniach fizycznych, szczególnie do celów edukacyjnych. Wózek do badania siły elektrodynamicznej zawiera poziomą, prostokątną płytę nośną (1), zaopatrzoną w trzy rozmieszczone symetrycznie prostokątne otwory, przy czym w tylnej części płyty nośnej (1) znajdują się dwa otwory, a w jej przedniej części jeden otwór. Od dołu do płyty nośnej (1), w pobliżu podłużnych krawędzi dwóch otworów, znajdujących się w jej tylnej części przymocowane są łożyska ślizgowe (2), przez które przechodzą osie (3), zaopatrzone w koła napędzane (4). Także od dołu do płyty nośnej, w jej przedniej części, przymocowane są symetrycznie dwie obudowy (5) z osadzonymi w nich łożyskami kulkowymi (6), przez które przechodzi rurkowa oś (7), zaopatrzona w koło napędowe (8). Do płyty nośnej (1) od góry przymocowany jest pojemnik (9), z akumulatorem (10), połączonym z przełącznikiem kierunku przepływu prądu, mającym suwak (11) z dwiema parami odizolowanych od siebie styków, przy czym styki jednej pary ustawione są równolegle, a styki drugiej pary są skrzyżowane. Oprócz tego przewody (12, 13), wychodzące z przełącznika kierunku przepływu prądu, są doprowadzone do obudów (5) łożysk kulkowych (6).The subject of the application is a trolley for testing electrodynamic force, applicable in physical laboratories, especially for educational purposes. The trolley for testing the electrodynamic force contains a horizontal, rectangular support plate (1), provided with three symmetrically arranged rectangular holes, with two holes in the back of the support plate (1) and one hole in its front. From below to the support plate (1), near the longitudinal edges of two holes, located in its rear part, plain bearings (2) are mounted, through which axles (3), fitted with driven wheels (4), pass. Also from below to the support plate, in its front part, two housings (5) with ball bearings (6) embedded in them are attached symmetrically, through which a tubular axle (7) passes, equipped with a drive wheel (8). A container (9) is attached to the support plate (1) from above, with a battery (10), connected to a current direction switch, having a slider (11) with two pairs of contacts isolated from each other, with the contacts of one pair set in parallel, and the contacts of the second pair are crossed. In addition, the wires (12, 13) coming out of the current direction switch are fed into the housings (5) of the ball bearings (6).

PL424601A 2018-02-15 2018-02-15 Truck for testing electromotive force PL234179B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424601A PL234179B1 (en) 2018-02-15 2018-02-15 Truck for testing electromotive force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424601A PL234179B1 (en) 2018-02-15 2018-02-15 Truck for testing electromotive force

Publications (2)

Publication Number Publication Date
PL424601A1 true PL424601A1 (en) 2019-08-26
PL234179B1 PL234179B1 (en) 2020-01-31

Family

ID=67683638

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424601A PL234179B1 (en) 2018-02-15 2018-02-15 Truck for testing electromotive force

Country Status (1)

Country Link
PL (1) PL234179B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203490873U (en) * 2013-10-12 2014-03-19 韩独石 Electrodynamic type frictional force demonstration apparatus
CN105242157A (en) * 2015-11-26 2016-01-13 云南电网有限责任公司电力科学研究院 Coil electrodynamic force simulation test device
CN206179338U (en) * 2016-10-24 2017-05-17 桑华香 Teaching aid of physical teaching demonstration usefulness
CN107389360A (en) * 2017-08-16 2017-11-24 合肥中导机器人科技有限公司 Drive mechanism and target detection dolly
CN206921346U (en) * 2017-03-31 2018-01-23 湖州师范学院 A kind of controllable uniformly accelerated motion experimental provision

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203490873U (en) * 2013-10-12 2014-03-19 韩独石 Electrodynamic type frictional force demonstration apparatus
CN105242157A (en) * 2015-11-26 2016-01-13 云南电网有限责任公司电力科学研究院 Coil electrodynamic force simulation test device
CN206179338U (en) * 2016-10-24 2017-05-17 桑华香 Teaching aid of physical teaching demonstration usefulness
CN206921346U (en) * 2017-03-31 2018-01-23 湖州师范学院 A kind of controllable uniformly accelerated motion experimental provision
CN107389360A (en) * 2017-08-16 2017-11-24 合肥中导机器人科技有限公司 Drive mechanism and target detection dolly

Also Published As

Publication number Publication date
PL234179B1 (en) 2020-01-31

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