CA2021871A1 - Resonator - Google Patents
ResonatorInfo
- Publication number
- CA2021871A1 CA2021871A1 CA 2021871 CA2021871A CA2021871A1 CA 2021871 A1 CA2021871 A1 CA 2021871A1 CA 2021871 CA2021871 CA 2021871 CA 2021871 A CA2021871 A CA 2021871A CA 2021871 A1 CA2021871 A1 CA 2021871A1
- Authority
- CA
- Canada
- Prior art keywords
- sections
- tube
- sound
- section
- extending
- 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
Landscapes
- Exhaust Silencers (AREA)
Abstract
In general, sound resonators or mufflers are bulky self-contained metal bodies, which are expensive to produce and to install in an engine intake or exhaust system. A
relatively simple substitute, which can be tailor made to attenuate sound at various frequencies include two arcuate casing sections which are interconnected along one side edge by a hinge, so that the sections can be wrapped around an engine air intake tube, a latch on the other side edges of the sections for securing the sections together to form a sleeve around and coaxial with the tube, an inlet nozzle on the interior of each section for extending into the tube, and partitions extending between the inner and outer surfaces of each section for defining elongated, tortuous, sound attenuating passages.
relatively simple substitute, which can be tailor made to attenuate sound at various frequencies include two arcuate casing sections which are interconnected along one side edge by a hinge, so that the sections can be wrapped around an engine air intake tube, a latch on the other side edges of the sections for securing the sections together to form a sleeve around and coaxial with the tube, an inlet nozzle on the interior of each section for extending into the tube, and partitions extending between the inner and outer surfaces of each section for defining elongated, tortuous, sound attenuating passages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2021871 CA2021871C (en) | 1990-07-24 | 1990-07-24 | Resonator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2021871 CA2021871C (en) | 1990-07-24 | 1990-07-24 | Resonator |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2021871A1 true CA2021871A1 (en) | 1992-01-25 |
CA2021871C CA2021871C (en) | 2001-05-08 |
Family
ID=4145553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2021871 Expired - Fee Related CA2021871C (en) | 1990-07-24 | 1990-07-24 | Resonator |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2021871C (en) |
-
1990
- 1990-07-24 CA CA 2021871 patent/CA2021871C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2021871C (en) | 2001-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |