PL424390A1 - Adjustable magnetic overload coupling - Google Patents

Adjustable magnetic overload coupling

Info

Publication number
PL424390A1
PL424390A1 PL424390A PL42439018A PL424390A1 PL 424390 A1 PL424390 A1 PL 424390A1 PL 424390 A PL424390 A PL 424390A PL 42439018 A PL42439018 A PL 42439018A PL 424390 A1 PL424390 A1 PL 424390A1
Authority
PL
Poland
Prior art keywords
clutch
outer casing
sliding mechanism
rotor
relative
Prior art date
Application number
PL424390A
Other languages
Polish (pl)
Other versions
PL234065B1 (en
Inventor
Dariusz Prostański
Janusz Sedlaczek
Original Assignee
Instytut Techniki Górniczej Komag
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 Instytut Techniki Górniczej Komag filed Critical Instytut Techniki Górniczej Komag
Priority to PL424390A priority Critical patent/PL234065B1/en
Publication of PL424390A1 publication Critical patent/PL424390A1/en
Publication of PL234065B1 publication Critical patent/PL234065B1/en

Links

Landscapes

  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

Regulowane przeciążeniowe sprzęgło magnetyczne posiada obracającą się zewnętrzną obudowę i wewnętrzny obrotowy wirnik wyposażone w magnesy umieszczone w nich wzdłużnie obwodowe biegunami na przemian. Sprzęgło ma przesuwny mechanizm pozwalający na osiowy przesuw jednej obrotowej części sprzęgła względem drugiej. W jednym z rozwiązań sprzęgło ma przesuwny mechanizm (6) do osiowego przesuwu wewnętrznego wirnika (1) względem zewnętrznej obudowy (3), który sprzężony jest z wewnętrznym wirnikiem (1). W innym rozwiązaniu sprzęgło ma przesuwny mechanizm (6) do osiowego przesuwu zewnętrznej obudowy (3) względem wewnętrznego wirnika (1), który sprzężony jest z zewnętrzną obudową (3). W obu rozwiązaniach przesuwny mechanizm (6) powoduje zmianę długości L powietrznej szczeliny (11), utworzonej między trwałymi magnesami (5) osadzonymi na zewnętrznej powierzchni wirnika (1) i trwałymi magnesami (5) osadzonymi na wewnętrznej części zewnętrznej obudowy (3).The adjustable magnetic overload clutch has a rotating outer casing and an internal rotary rotor equipped with magnets placed in them longitudinally peripheral poles alternately. The clutch has a sliding mechanism that allows axial displacement of one rotary part of the clutch relative to the other. In one solution, the clutch has a sliding mechanism (6) for axial displacement of the inner rotor (1) relative to the outer casing (3), which is coupled to the inner rotor (1). In another embodiment, the clutch has a sliding mechanism (6) for axially displacing the outer casing (3) relative to the inner rotor (1) which is coupled to the outer casing (3). In both solutions, the sliding mechanism (6) causes a change in the length L of the air gap (11) formed between the permanent magnets (5) mounted on the outer surface of the rotor (1) and the permanent magnets (5) mounted on the inner part of the outer casing (3).

PL424390A 2018-01-26 2018-01-26 Adjustable magnetic overload coupling PL234065B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424390A PL234065B1 (en) 2018-01-26 2018-01-26 Adjustable magnetic overload coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424390A PL234065B1 (en) 2018-01-26 2018-01-26 Adjustable magnetic overload coupling

Publications (2)

Publication Number Publication Date
PL424390A1 true PL424390A1 (en) 2019-07-29
PL234065B1 PL234065B1 (en) 2020-01-31

Family

ID=67384349

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424390A PL234065B1 (en) 2018-01-26 2018-01-26 Adjustable magnetic overload coupling

Country Status (1)

Country Link
PL (1) PL234065B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL162888B1 (en) * 1990-04-04 1994-01-31 B P I Dostaw Urzadzen Hutniczy Overload coupling
US5477094A (en) * 1993-05-21 1995-12-19 Magna Force, Inc. Permanent magnet coupling and transmission
US5739627A (en) * 1993-05-21 1998-04-14 Magna Force, Inc. Adjustable permanent magnet coupler
PL189821B1 (en) * 1997-02-20 2005-09-30 Magna Force Adjustable magnetic coupler
PL197238B1 (en) * 1999-08-04 2008-03-31 Magna Force Permanent magnet coupler with adjustable air gaps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL162888B1 (en) * 1990-04-04 1994-01-31 B P I Dostaw Urzadzen Hutniczy Overload coupling
US5477094A (en) * 1993-05-21 1995-12-19 Magna Force, Inc. Permanent magnet coupling and transmission
US5739627A (en) * 1993-05-21 1998-04-14 Magna Force, Inc. Adjustable permanent magnet coupler
PL189821B1 (en) * 1997-02-20 2005-09-30 Magna Force Adjustable magnetic coupler
PL197238B1 (en) * 1999-08-04 2008-03-31 Magna Force Permanent magnet coupler with adjustable air gaps

Also Published As

Publication number Publication date
PL234065B1 (en) 2020-01-31

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