JPH0382220U - - Google Patents
Info
- Publication number
- JPH0382220U JPH0382220U JP14358989U JP14358989U JPH0382220U JP H0382220 U JPH0382220 U JP H0382220U JP 14358989 U JP14358989 U JP 14358989U JP 14358989 U JP14358989 U JP 14358989U JP H0382220 U JPH0382220 U JP H0382220U
- Authority
- JP
- Japan
- Prior art keywords
- air
- cylinder
- orifice
- piston
- pressure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案によるエンジンアブソーバの一
実施例の構造を示す断面図、第２図は本考案によ
るエンジンアブソーバをエンジン懸架装置に用い
た場合の実施例を示す図である。
１……エンジン本体、６……エンジンマウント
インシユレータ、１０……エンジンアブソーバ、
１３……シリンダ、１５……ロツド、１８……ピ
ストン、２２，２４，２５……オリフイス、２７
……エンジン吸気管、２９……スロツトル弁。
FIG. 1 is a sectional view showing the structure of an embodiment of an engine absorber according to the present invention, and FIG. 2 is a diagram showing an embodiment in which the engine absorber according to the present invention is used in an engine suspension system. 1... Engine body, 6... Engine mount insulator, 10... Engine absorber,
13... Cylinder, 15... Rod, 18... Piston, 22, 24, 25... Orifice, 27
...Engine intake pipe, 29...Throttle valve.
Claims (1)
れると共にロツドを介してエンジンに連結された
ピストンと、該ピストンにより前記シリンダ内に
画定される第１と第２の空気室と、前記ピストン
に設けられ、前記第１と第２の空気室を相互に連
通するオリフイスとを備えた空気減衰式エンジン
アブソーバにおいて、 前記オリフイスを通り前記第１の空気室から前
記第２の空気室へ向う空気の流れのみを許容する
逆止弁と、前記第１と第２の空気室をそれぞれ大
気に連通するオリフイスと、エンジンのアイドル
回転時に前記第１の空気室の圧力が前記第２の空
気室圧力より低くなるように前記第１と第２の空
気室の間に圧力差を生じさせる手段とを備えたこ
とを特徴とするエンジンアブソーバ。[Claims for Utility Model Registration] A cylinder, a piston slidably disposed within the cylinder and connected to an engine via a rod, and first and second pistons defined within the cylinder by the piston. An air damping type engine absorber including an air chamber and an orifice provided in the piston and communicating the first and second air chambers with each other, the air damping type engine absorber having the following features: a check valve that allows air to flow only toward the air chamber; an orifice that communicates the first and second air chambers with the atmosphere; and an orifice that communicates the first and second air chambers with the atmosphere. An engine absorber comprising means for creating a pressure difference between the first and second air chambers so that the pressure is lower than the pressure in the second air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14358989U JPH0382220U (en) | 1989-12-14 | 1989-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14358989U JPH0382220U (en) | 1989-12-14 | 1989-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0382220U true JPH0382220U (en) | 1991-08-22 |
Family
ID=31690353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14358989U Pending JPH0382220U (en) | 1989-12-14 | 1989-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0382220U (en) |
-
1989
- 1989-12-14 JP JP14358989U patent/JPH0382220U/ja active Pending