JPH0434568U - - Google Patents
Info
- Publication number
- JPH0434568U JPH0434568U JP7628190U JP7628190U JPH0434568U JP H0434568 U JPH0434568 U JP H0434568U JP 7628190 U JP7628190 U JP 7628190U JP 7628190 U JP7628190 U JP 7628190U JP H0434568 U JPH0434568 U JP H0434568U
- Authority
- JP
- Japan
- Prior art keywords
- reed
- passage hole
- reed valve
- steel plate
- stopper
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 229910000639 Spring steel Inorganic materials 0.000 description 1
Description
第１図はこの考案によるリードバルブの概略図
、第２図は使用しているリードを形成する制振鋼
板を示す概略図、第３図は周波数と損失係数との
関係を、鋼板と制振鋼板とで比較した図、第４図
は従来のリードバルブを示す概略図である。
１，１１……リードバルブ、２，１２……ケー
スコンプリート、３，１３……通過孔、４，１４
……リード、５，１５……シート部材、６，１６
……ストツパ、７，１７……ねじ、８ａ……薄板
ばね鋼板、８ｂ……ゴム、８……制振鋼板、１８
……鋼板。
Figure 1 is a schematic diagram of the reed valve according to this invention, Figure 2 is a schematic diagram showing the damping steel plate that forms the reed, and Figure 3 shows the relationship between frequency and loss coefficient. FIG. 4, which is a comparison diagram with a steel plate, is a schematic diagram showing a conventional reed valve. 1, 11... Reed valve, 2, 12... Case complete, 3, 13... Passing hole, 4, 14
... Lead, 5, 15 ... Sheet member, 6, 16
... Stopper, 7, 17 ... Screw, 8a ... Thin spring steel plate, 8b ... Rubber, 8 ... Damping steel plate, 18
...Steel plate.
Claims (1)
に、流体圧に応じて前記通過孔３を開閉するリー
ド４と、このリード４の上限位置を規制するスト
ツパ６とを設けたリードバルブ１であつて、前記
リード４を、２枚の薄板ばね鋼板８ａ，８ａ間に
ゴム８ｂをコーテイングして形成した制振鋼板８
で形成したことを特徴とするリードバルブ。 Case complete 2 with fluid passage hole 3
The reed valve 1 is provided with a reed 4 that opens and closes the passage hole 3 according to fluid pressure, and a stopper 6 that restricts the upper limit position of the reed 4. A damping steel plate 8 formed by coating rubber 8b between steel plates 8a, 8a.
A reed valve characterized by being formed of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7628190U JPH0434568U (en) | 1990-07-18 | 1990-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7628190U JPH0434568U (en) | 1990-07-18 | 1990-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434568U true JPH0434568U (en) | 1992-03-23 |
Family
ID=31617606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7628190U Pending JPH0434568U (en) | 1990-07-18 | 1990-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002221173A (en) * | 2001-01-24 | 2002-08-09 | Ishikawajima Harima Heavy Ind Co Ltd | Discharge-pressure variable screw supercharger |
| JP4702366B2 (en) * | 2005-05-11 | 2011-06-15 | 株式会社村田製作所 | Infrared sensor |
| JP2017089748A (en) * | 2015-11-10 | 2017-05-25 | トヨタ自動車株式会社 | Noise reduction structure of oil damper |
-
1990
- 1990-07-18 JP JP7628190U patent/JPH0434568U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002221173A (en) * | 2001-01-24 | 2002-08-09 | Ishikawajima Harima Heavy Ind Co Ltd | Discharge-pressure variable screw supercharger |
| JP4702366B2 (en) * | 2005-05-11 | 2011-06-15 | 株式会社村田製作所 | Infrared sensor |
| JP2017089748A (en) * | 2015-11-10 | 2017-05-25 | トヨタ自動車株式会社 | Noise reduction structure of oil damper |
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