PL425075A1 - Electromagnetic vibration damper - Google Patents

Electromagnetic vibration damper

Info

Publication number
PL425075A1
PL425075A1 PL425075A PL42507518A PL425075A1 PL 425075 A1 PL425075 A1 PL 425075A1 PL 425075 A PL425075 A PL 425075A PL 42507518 A PL42507518 A PL 42507518A PL 425075 A1 PL425075 A1 PL 425075A1
Authority
PL
Poland
Prior art keywords
magnet
damping
coil
coils
vibration damper
Prior art date
Application number
PL425075A
Other languages
Polish (pl)
Other versions
PL234700B1 (en
Inventor
Artur Łukasiewicz
Original Assignee
Artur Łukasiewicz
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 Artur Łukasiewicz filed Critical Artur Łukasiewicz
Priority to PL425075A priority Critical patent/PL234700B1/en
Publication of PL425075A1 publication Critical patent/PL425075A1/en
Publication of PL234700B1 publication Critical patent/PL234700B1/en

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  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Elektromagnetyczny tłumik drgań, zawierający tłoczysko z przynajmniej jednym tłumiącym magnesem trwałym umieszczonym w obudowie zawierającej cewki, przy czym przekrój poziomy obudowy, cewek oraz magnesu tłumiącego ma kształt kołowy lub wieloboku, a cewki umieszczone są w korpusie i są połączone z odbiornikami energii, charakteryzuje się tym, że korpus (2) ma kształt szpuli, a na przynajmniej jednym z jego końców zainstalowany jest magnes (8) z otworem przelotowym, korzystnie w postaci pierścienia, o powierzchni tego otworu większej od powierzchni czoła magnesu tłumiącego (11), natomiast na korpusie (2), w odległości przynajmniej jednej trzeciej wysokości magnesu (8), jest zainstalowana cewka tłumiąca (3), przy czym, korzystnie wysokość magnesu tłumiącego (11) jest nie mniejsza od wysokości cewki tłumiącej (3). Korzystnie, magnes tłumiący (11) osadzony jest suwliwie w wymiennym cylindrze (1) zainstalowanym w korpusie (2) oraz posiada przynajmniej jeden przelotowy otwór (23), a na korpusie (2), pomiędzy magnesem (8), a cewką tłumiącą (3) osadzona jest cewka sygnałowa (4).An electromagnetic vibration damper comprising a piston rod with at least one damping permanent magnet disposed in a housing containing the coils, the horizontal cross-section of the housing, the coils and the damping magnet being circular or polygonal, and the coils are housed in the body and connected to the energy receivers, characterized by this that the body (2) has the shape of a spool, and at least one of its ends is fitted with a magnet (8) with a through-hole, preferably in the form of a ring, with the area of this hole larger than the face of the damping magnet (11), while on the body ( 2), at a distance of at least one third of the height of the magnet (8), the damping coil (3) is installed, with the damping magnet (11) preferably not less than the height of the damping coil (3). Preferably, the damping magnet (11) is slidably mounted in an exchangeable cylinder (1) installed in the body (2) and has at least one through hole (23), and on the body (2) between the magnet (8) and the damping coil (3). ) the signal coil (4) is mounted.

PL425075A 2018-03-29 2018-03-29 Electromagnetic vibration damper PL234700B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL425075A PL234700B1 (en) 2018-03-29 2018-03-29 Electromagnetic vibration damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL425075A PL234700B1 (en) 2018-03-29 2018-03-29 Electromagnetic vibration damper

Publications (2)

Publication Number Publication Date
PL425075A1 true PL425075A1 (en) 2019-10-07
PL234700B1 PL234700B1 (en) 2020-03-31

Family

ID=68099333

Family Applications (1)

Application Number Title Priority Date Filing Date
PL425075A PL234700B1 (en) 2018-03-29 2018-03-29 Electromagnetic vibration damper

Country Status (1)

Country Link
PL (1) PL234700B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922159A (en) * 1988-05-09 1990-05-01 Harris Corporation Linear precision actuator with accelerometer feedback
US5535853A (en) * 1994-11-14 1996-07-16 Otis Elevator Company Actuator having a two ended actuator rod movable longitudinally and transversely
WO2017163061A1 (en) * 2016-03-22 2017-09-28 Animal Dynamics Limited Linear actuator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922159A (en) * 1988-05-09 1990-05-01 Harris Corporation Linear precision actuator with accelerometer feedback
US5535853A (en) * 1994-11-14 1996-07-16 Otis Elevator Company Actuator having a two ended actuator rod movable longitudinally and transversely
WO2017163061A1 (en) * 2016-03-22 2017-09-28 Animal Dynamics Limited Linear actuator

Also Published As

Publication number Publication date
PL234700B1 (en) 2020-03-31

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