ES275012U - A pneumatic servo-supplier (Machine-translation by Google Translate, not legally binding) - Google Patents
A pneumatic servo-supplier (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES275012U ES275012U ES1983275012U ES275012U ES275012U ES 275012 U ES275012 U ES 275012U ES 1983275012 U ES1983275012 U ES 1983275012U ES 275012 U ES275012 U ES 275012U ES 275012 U ES275012 U ES 275012U
- Authority
- ES
- Spain
- Prior art keywords
- valve
- valve body
- piston
- return
- stem
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000013459 approach Methods 0.000 abstract 1
Landscapes
- Actuator (AREA)
Abstract
A pneumatic servo-supercharger that includes: a box that includes front and rear walls; a valve body extending slidably through an opening formed in said back wall; a flexible diaphragm connected to said valve body and dividing the interior of said wall box into a first chamber adapted to be connected to a vacuum source and in a second chamber; a piston that fits slidably in a hole in said valve body and is connected to an inlet rod that extends through a rear end of said valve body; a valve mechanism incorporated within said valve body and including a valve stem within said valve body, a first valve seat in said valve body and a second valve seat in said valve, said valve mechanism including said valve mechanism; means for connecting said first and second chambers when said stem valve separates from said first valve seat and seats in said second valve seat; said piston being able to move said inlet rod in a forward direction away from said stem valve during the actuating stroke, whereby the servo-supercharger including said valve body operates in said forward direction, and after releasing the input pressure to said inlet rod, said piston approaches in the backward direction to said stem valve in the return stroke, whereby the servo-supercharger including said valve body returns in said return direction; at least one reinforcing rod extending through the interior of said wall box and between said front and rear walls and attaching thereto; and resilient means limiting the return movement to limit the return movement of said valve body with respect to said wall box in said return direction, to resiliently limit the return movement of said piston with respect to said wall box in said backward direction, and to define a normal non-driving condition of the servo-supercharger such that in the rear position of said piston said stem valve engages said first and second valve seats, said resilient means limiting movement return a member slidably mounted on said reinforcing rod, and an elastic support on said reinforcing rod, said member said piston and said elastic support in said rear position of said piston. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1983275012U ES275012Y (en) | 1983-10-17 | 1983-10-17 | A PNEUMATIC SERVO-SUPERCHARGER |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1983275012U ES275012Y (en) | 1983-10-17 | 1983-10-17 | A PNEUMATIC SERVO-SUPERCHARGER |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES275012U true ES275012U (en) | 1984-07-16 |
| ES275012Y ES275012Y (en) | 1985-02-01 |
Family
ID=8427528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1983275012U Expired ES275012Y (en) | 1983-10-17 | 1983-10-17 | A PNEUMATIC SERVO-SUPERCHARGER |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES275012Y (en) |
-
1983
- 1983-10-17 ES ES1983275012U patent/ES275012Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES275012Y (en) | 1985-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Utility model lapsed |
Effective date: 19960401 |