JPH0171249U - - Google Patents
Info
- Publication number
- JPH0171249U JPH0171249U JP1987168291U JP16829187U JPH0171249U JP H0171249 U JPH0171249 U JP H0171249U JP 1987168291 U JP1987168291 U JP 1987168291U JP 16829187 U JP16829187 U JP 16829187U JP H0171249 U JPH0171249 U JP H0171249U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- working liquid
- chamber
- engine
- negative 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
- 239000007788 liquid Substances 0.000 claims 2
- 239000012212 insulator Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図ａ，ｂは開閉弁の作動を示す第１図のＡ―Ａ線
断面図、第３図は第１図のＢ―Ｂ線断面図である
。
１……緩衝体、２……ブラケツト、３……仕切
板、４……細径のオリフイス、５……太径のオリ
フイス、６……第１室、７……隔膜、８……第２
室、９……ロータリ弁、９ａ……通孔、１０……
ブラケツト、１１……吸入管、１２……負圧通路
、１３……負圧アクチユエータ、１４……リター
ンスプリング、１５……ダイヤフラム、１６……
アーム、１７，１８……ボルト、１９……空気室
、２０……止め板、２１……ブラケツト、２２…
…作動ロツド。
Fig. 1 is a sectional view showing one embodiment of the present invention;
Figures a and b are sectional views taken along the line AA in Figure 1, showing the operation of the on-off valve, and Figure 3 is a sectional view taken along the line BB in Figure 1. 1... Buffer, 2... Bracket, 3... Partition plate, 4... Small diameter orifice, 5... Large diameter orifice, 6... First chamber, 7... Diaphragm, 8... Second
Chamber, 9...Rotary valve, 9a...Through hole, 10...
Bracket, 11... Suction pipe, 12... Negative pressure passage, 13... Negative pressure actuator, 14... Return spring, 15... Diaphragm, 16...
Arm, 17, 18... Bolt, 19... Air chamber, 20... Stop plate, 21... Bracket, 22...
...Operating rod.
Claims (1)
オリフイスを介して出入りする第２室とを備え、
上記オリフイスは、吸入管負圧で作動するアクチ
ユエータを介して操作される開閉弁によりエンジ
ン低負荷時に通路断面積を増大するよう構成した
エンジンマウントインシユレータ。 comprising a first chamber containing a working liquid and a second chamber into which the working liquid enters and exits via an orifice,
The orifice is an engine mount insulator configured to increase the cross-sectional area of the passage when the engine is under low load by means of an on-off valve operated via an actuator operated by suction pipe negative pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168291U JPH0171249U (en) | 1987-11-02 | 1987-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168291U JPH0171249U (en) | 1987-11-02 | 1987-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171249U true JPH0171249U (en) | 1989-05-12 |
Family
ID=31457342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168291U Pending JPH0171249U (en) | 1987-11-02 | 1987-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171249U (en) |
-
1987
- 1987-11-02 JP JP1987168291U patent/JPH0171249U/ja active Pending