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RU2002139C1 - Shock absorber - Google Patents

Shock absorber

Info

Publication number
RU2002139C1
RU2002139C1 SU4872586A RU2002139C1 RU 2002139 C1 RU2002139 C1 RU 2002139C1 SU 4872586 A SU4872586 A SU 4872586A RU 2002139 C1 RU2002139 C1 RU 2002139C1
Authority
RU
Russia
Prior art keywords
piston
housing
permanent magnets
magnets
shock absorber
Prior art date
Application number
Other languages
Russian (ru)
Inventor
нов Алексей Михайлович Савость
Владимир Юрьевич Ермаков
Михаил Алексеевич Пронин
Игорь Константинович Хохлов
Original Assignee
Научно-производственное объединение им.С.А.Лавочкина
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 Научно-производственное объединение им.С.А.Лавочкина filed Critical Научно-производственное объединение им.С.А.Лавочкина
Priority to SU4872586 priority Critical patent/RU2002139C1/en
Application granted granted Critical
Publication of RU2002139C1 publication Critical patent/RU2002139C1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)

Claims (1)

Формула изобретени The claims АМОРТИЗАТОР, содержащий цилиндрический корпус и поршень с закрепленными на нем посто нными магнитами, образующий рабочий зазор с корпусом, и магнитную рабочую среду, заполн ющую полость корпуса, отличающийс  тем, что, с целью повышени  эффективности виброизол ции в области микровозмущений и обеспечени  пространственной виброизол ции , он снабжен дополнительными посто нными магнитами, размещенными наSHOCK ABSORBER, comprising a cylindrical body and a piston with permanent magnets fixed on it, forming a working gap with the body, and a magnetic working medium filling the body cavity, characterized in that, in order to increase the efficiency of vibration isolation in the area of microperturbations and provide spatial vibration isolation , it is equipped with additional permanent magnets placed on внутренней поверхности корпуса, магниты на поршне размещены на боковых поверхност х и торцах и ориентированы относительно дополнительных магнитов одноименными полюсами, посто нные магниты на корпусе и поршнь выполнены в виде секций, установленных с зазором, заполненным немагнитным материалом, зазоры на корпусе и поршне смещены относительно друг друга, а магнитна  рабоча  среда представл ет собой ферромагнитную жидкость.the inner surface of the housing, the magnets on the piston are placed on the side surfaces and ends and are oriented relative to the additional magnets by the same poles, the permanent magnets on the housing and the piston are made in the form of sections installed with a gap filled with non-magnetic material, the gaps on the housing and the piston are offset relative to each other another, and the magnetic fluid is a ferromagnetic fluid.
SU4872586 1990-10-11 1990-10-11 Shock absorber RU2002139C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4872586 RU2002139C1 (en) 1990-10-11 1990-10-11 Shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4872586 RU2002139C1 (en) 1990-10-11 1990-10-11 Shock absorber

Publications (1)

Publication Number Publication Date
RU2002139C1 true RU2002139C1 (en) 1993-10-30

Family

ID=21539624

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4872586 RU2002139C1 (en) 1990-10-11 1990-10-11 Shock absorber

Country Status (1)

Country Link
RU (1) RU2002139C1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008632A1 (en) * 2000-07-20 2002-01-31 Hörauf & Kohler Verwaltungs KG Motion absorber
CN104879436A (en) * 2015-05-05 2015-09-02 常州大学 Three-direction decoupled equal-rigidity vibration isolator based on integration of magnetic damping and electric damping
CN104948629A (en) * 2015-05-05 2015-09-30 常州大学 Equal-stiffness vibration isolator based on air floatation and magnetic floatation combination three-directional decoupling
CN104948656A (en) * 2015-05-05 2015-09-30 常州大学 Three-direction equal-stiffness vibration isolator on basis of magnetic suspension damping decoupling
CN105805204A (en) * 2016-03-29 2016-07-27 石翔 Passive linear magnetic negative stiffness device
RU2677740C1 (en) * 2018-01-10 2019-01-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Controlled magnetic damper (variants)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР N 1249228,кл. F 16 F6/00, 1986 2 Авторское свидетельство СССР № 1060831.кл F 16 F 6/00 1983 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008632A1 (en) * 2000-07-20 2002-01-31 Hörauf & Kohler Verwaltungs KG Motion absorber
CN104879436A (en) * 2015-05-05 2015-09-02 常州大学 Three-direction decoupled equal-rigidity vibration isolator based on integration of magnetic damping and electric damping
CN104948629A (en) * 2015-05-05 2015-09-30 常州大学 Equal-stiffness vibration isolator based on air floatation and magnetic floatation combination three-directional decoupling
CN104948656A (en) * 2015-05-05 2015-09-30 常州大学 Three-direction equal-stiffness vibration isolator on basis of magnetic suspension damping decoupling
CN105805204A (en) * 2016-03-29 2016-07-27 石翔 Passive linear magnetic negative stiffness device
CN105805204B (en) * 2016-03-29 2018-11-02 石翔 Passive linear magnetic negative stiffness device
RU2677740C1 (en) * 2018-01-10 2019-01-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Controlled magnetic damper (variants)

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