JPS61160306U - - Google Patents
Info
- Publication number
- JPS61160306U JPS61160306U JP4430685U JP4430685U JPS61160306U JP S61160306 U JPS61160306 U JP S61160306U JP 4430685 U JP4430685 U JP 4430685U JP 4430685 U JP4430685 U JP 4430685U JP S61160306 U JPS61160306 U JP S61160306U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- negative pressure
- larger
- outer diameter
- pressure atmospheric
- 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
Landscapes
- Actuator (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
第１図は本実施例の断面図であり、第２図は従
来例の断面図で、イ及びロは作動説明図である。
Ａ……第１負圧大気切替室、Ｂ……第２負圧大
気切替室、Ｃ……第３負圧大気切替室、１……第
１ダイヤフラム、２，３……第１ダイヤフラム用
リテーナ、４……第１ロツド、６……第２ダイヤ
フラム、７，８……第２ダイヤフラム用リテーナ
。
FIG. 1 is a sectional view of this embodiment, FIG. 2 is a sectional view of a conventional example, and A and B are operation explanatory views. A...First negative pressure atmospheric switching chamber, B... Second negative pressure atmospheric switching chamber, C... Third negative pressure atmospheric switching chamber, 1... First diaphragm, 2, 3... Retainer for first diaphragm , 4...first rod, 6...second diaphragm, 7, 8...retainer for second diaphragm.
Claims (1)
きを伝えるロツドを備えた第１ダイヤフラムを設
け、第２、第３の負圧大気切替室の間に、第２の
位置で第１ダイヤフラムと当接するようにセツト
されたロツドを備えた第２ダイヤフラムを有する
ダイヤフラム装置において、第２ダイヤフラムを
形成するリテーナの外径を第１ダイヤフラムを形
成するリテーナの外径よりも大きくして、第２ダ
イヤフラムの有効径を第１ダイヤフラムの有効径
より大きくした、２方向出力２段作動ダイヤフラ
ム装置。 A first diaphragm equipped with a rod that transmits the action to the outside is provided between the first and second negative pressure atmospheric switching chambers, and a first diaphragm is provided between the second and third negative pressure atmospheric switching chambers at a second position. In a diaphragm device having a second diaphragm having a rod set to abut the first diaphragm, the outer diameter of the retainer forming the second diaphragm is larger than the outer diameter of the retainer forming the first diaphragm. , a two-way output two-stage operating diaphragm device in which the effective diameter of the second diaphragm is larger than the effective diameter of the first diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4430685U JPS61160306U (en) | 1985-03-26 | 1985-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4430685U JPS61160306U (en) | 1985-03-26 | 1985-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61160306U true JPS61160306U (en) | 1986-10-04 |
Family
ID=30556760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4430685U Pending JPS61160306U (en) | 1985-03-26 | 1985-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61160306U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940567U (en) * | 1982-09-03 | 1984-03-15 | 三菱自動車工業株式会社 | Intake pipe system vibration damping device for internal combustion engines |
-
1985
- 1985-03-26 JP JP4430685U patent/JPS61160306U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940567U (en) * | 1982-09-03 | 1984-03-15 | 三菱自動車工業株式会社 | Intake pipe system vibration damping device for internal combustion engines |