KR0113716Y1 - 방진장치 - Google Patents
방진장치 Download PDFInfo
- Publication number
- KR0113716Y1 KR0113716Y1 KR92009441U KR920009441U KR0113716Y1 KR 0113716 Y1 KR0113716 Y1 KR 0113716Y1 KR 92009441 U KR92009441 U KR 92009441U KR 920009441 U KR920009441 U KR 920009441U KR 0113716 Y1 KR0113716 Y1 KR 0113716Y1
- Authority
- KR
- South Korea
- Prior art keywords
- dustproof
- viscous fluid
- vibration
- tube
- elastic portions
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/361—Sealings of the bellows-type
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Abstract
Description
Claims (6)
- 양단에 제1, 2신축부(16), (17)를 가지는 관체(18)를 절곡하여 그 신축부(16), (17)가 마주 보도록 하고, 상기 관체(18) 및 제1, 2신축부(16), (17)에 점성유체(19)를 충만하여서, 상기 제1, 2신축부(16), (17)에 삽입지지된 피방진체(12)에 외력이 작용할 때 상기 점성유체(19)의 유동에 따른 에너지 손실에 의해서 상기 피방진체(12)가 진동절연되도록 한 것을 특징으로 하는 방진장치.
- 제1항에 있어서, 상기 제1, 2신축부(16), (17)중 적어도 한 신축부에 상기 피방진체(12)가 지지될 수 있도록 지지부(20)가 형성되어 진 것을 특징으로 하는 방진장치.
- 제1항 또는 제2항에 있어서, 상기 제1, 2신축부(16), (17)가 주름막 형상으로 형성된 것을 특징으로 하는 방진장치.
- 제3항에 있어서, 상기 관체(18)에 상기 점성유체(19)를 주입 및 배출시킬 수 있도록 주·배유구(14), (15)가 형성되어 진 것을 특징으로 하는 방진장치.
- 제4항에 있어서, 상기 관체(18)의 중간부분에 스로트(21)가 형성되어 진 것을 특징으로 하는 방진장치.
- 제5항에 있어서, 상기 관체(18)벽이 다수의 요철(22) 형상으로 형성되어 진 것을 특징으로 하는 방진장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92009441U KR0113716Y1 (ko) | 1992-05-29 | 1992-05-29 | 방진장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92009441U KR0113716Y1 (ko) | 1992-05-29 | 1992-05-29 | 방진장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930025978U KR930025978U (ko) | 1993-12-24 |
KR0113716Y1 true KR0113716Y1 (ko) | 1998-04-14 |
Family
ID=19333991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92009441U KR0113716Y1 (ko) | 1992-05-29 | 1992-05-29 | 방진장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0113716Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100494781B1 (ko) * | 2002-09-26 | 2005-06-10 | 현대자동차주식회사 | 차량용 도어의 개폐음 가변 감쇄장치 |
-
1992
- 1992-05-29 KR KR92009441U patent/KR0113716Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930025978U (ko) | 1993-12-24 |
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