JPS55126728A - Silencer - Google Patents
SilencerInfo
- Publication number
- JPS55126728A JPS55126728A JP3484279A JP3484279A JPS55126728A JP S55126728 A JPS55126728 A JP S55126728A JP 3484279 A JP3484279 A JP 3484279A JP 3484279 A JP3484279 A JP 3484279A JP S55126728 A JPS55126728 A JP S55126728A
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- blast fan
- outside
- burner
- exhausted
- 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
- Chimneys And Flues (AREA)
Abstract
PURPOSE: To provide the silencer with a function as an automatic damper while improving silencing effect by a mechanism wherein a blast fan is mounted and resistance by blast air pressure is formed.
CONSTITUTION: A blast fan 4 is also driven at the same time as a burner when lighting the burner, but since the blast fan 4 does not reach full revolution yet exhaust gas is exhausted to the outside through the whole inside of the first inner cylinder 6 and the second inner cylinder 9, and a sudden inner pressure rise in case of ignition is moderated. When a fixed time passes after ignition, the blast fan 4 is fully rotated, air pressure is generated between the first inner cylinder 6 and the second inner cylinder 9, and air resistance is formed. Thus, combustion exhaust gas is exhausted to the outside only through the inside of the second inner cylinder 9, a diamter of exhaust becomes smaller, and the leakage of sounds to the outside can be reduced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3484279A JPS55126728A (en) | 1979-03-23 | 1979-03-23 | Silencer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3484279A JPS55126728A (en) | 1979-03-23 | 1979-03-23 | Silencer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55126728A true JPS55126728A (en) | 1980-09-30 |
Family
ID=12425438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3484279A Pending JPS55126728A (en) | 1979-03-23 | 1979-03-23 | Silencer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55126728A (en) |
-
1979
- 1979-03-23 JP JP3484279A patent/JPS55126728A/en active Pending
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