JPS5913685U - vacuum pump silencer - Google Patents
vacuum pump silencerInfo
- Publication number
- JPS5913685U JPS5913685U JP10873082U JP10873082U JPS5913685U JP S5913685 U JPS5913685 U JP S5913685U JP 10873082 U JP10873082 U JP 10873082U JP 10873082 U JP10873082 U JP 10873082U JP S5913685 U JPS5913685 U JP S5913685U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum pump
- sound
- case
- silencing
- silencer
- 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
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の消音器を被装した真空ポンプの正面断
面図、第２図は第１図の消音器近傍の側面断面図である
。
１０・・・消音ケース、１２・・・底部、１８・・・真
空ポンプ、２０・・・排気孔、２２・・・ハウジング、
２６・・・消音室、２８・・・消音パイプ、３０・・・
吸音材、３４・・・消音器。FIG. 1 is a front sectional view of a vacuum pump equipped with a silencer of the present invention, and FIG. 2 is a side sectional view of the vicinity of the silencer of FIG. 1. DESCRIPTION OF SYMBOLS 10... Sound deadening case, 12... Bottom, 18... Vacuum pump, 20... Exhaust hole, 22... Housing,
26... Sound deadening chamber, 28... Sound deadening pipe, 30...
Sound absorbing material, 34...silencer.
Claims (1)
装して内部に密閉された消音室を形成する消音ケースを
設け、この消音ケースの消音室内に一本ないし複数本の
一方の端部が真空ポンプのハウジングの外部の外気中と
連通した消音パイプを突設し、さらに前記消音ケースに
真空ポンプの排気孔と消音室内とを連通ずる連通孔を設
けたことを特徴とする真空ポンプの消音器。 ２ 消音ケースに内壁面略全体に亘り吸音材を被着した
消音ケースを用いた実用新案登録請求の範囲第１項記載
の真空ポンプの消音器。[Scope of Claim for Utility Model Registration] 1. A silencing case is provided which covers the upper surface of the exhaust hole on the outer wall of the vacuum pump housing to form a sealed silencing chamber inside, and one or more pipes are provided in the silencing chamber of the silencing case. A plurality of sound-muffling pipes, one end of which communicates with the outside air outside the housing of the vacuum pump, are provided in a protruding manner, and the sound-muffling case is further provided with a communication hole that communicates the exhaust hole of the vacuum pump with the inside of the sound-muffling chamber. A vacuum pump silencer featuring: 2. A silencer for a vacuum pump according to claim 1, which uses a sound-absorbing case in which a sound-absorbing material is coated over substantially the entire inner wall surface of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10873082U JPS5913685U (en) | 1982-07-17 | 1982-07-17 | vacuum pump silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10873082U JPS5913685U (en) | 1982-07-17 | 1982-07-17 | vacuum pump silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5913685U true JPS5913685U (en) | 1984-01-27 |
Family
ID=30253559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10873082U Pending JPS5913685U (en) | 1982-07-17 | 1982-07-17 | vacuum pump silencer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913685U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61149202U (en) * | 1985-03-06 | 1986-09-13 | ||
| JPS61149203U (en) * | 1985-03-06 | 1986-09-13 | ||
| JPS61183001U (en) * | 1985-05-08 | 1986-11-14 | ||
| JPH0765604A (en) * | 1993-08-25 | 1995-03-10 | Koito Mfg Co Ltd | Head lamp for automobile |
-
1982
- 1982-07-17 JP JP10873082U patent/JPS5913685U/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61149202U (en) * | 1985-03-06 | 1986-09-13 | ||
| JPS61149203U (en) * | 1985-03-06 | 1986-09-13 | ||
| JPH0220722Y2 (en) * | 1985-03-06 | 1990-06-06 | ||
| JPS61183001U (en) * | 1985-05-08 | 1986-11-14 | ||
| JPH0215206Y2 (en) * | 1985-05-08 | 1990-04-24 | ||
| JPH0765604A (en) * | 1993-08-25 | 1995-03-10 | Koito Mfg Co Ltd | Head lamp for automobile |
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