JPS63130634U - - Google Patents
Info
- Publication number
- JPS63130634U JPS63130634U JP2304787U JP2304787U JPS63130634U JP S63130634 U JPS63130634 U JP S63130634U JP 2304787 U JP2304787 U JP 2304787U JP 2304787 U JP2304787 U JP 2304787U JP S63130634 U JPS63130634 U JP S63130634U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- chamber
- supercharging
- plug
- supercharger
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例による過給機に適用
されるプラグの局部断面図、第２図は第１図にお
ける―線に沿つた斜視図、第３図は第１図に
おける―線に沿つた斜視図、第４図は第１図
に示したプラグの装着状態を示す局部断面図、第
５図は、本考案の他の実施例による過給機に適用
されるプラグを示す第１図相当の局部断面図、第
６図は本考案の別の実施例による過給機に適用さ
れるプラグの局部断面図、第７図は従来の過給機
を示す断面図である。
１……過給機、１Ａ……過給室、１Ｂ……ギヤ
室、１０，２０……プラグ、１０Ｂ，２４……ブ
リーザキヤツプ、１０Ｂ７……切込み、１０ｅ，
２０ａ……景通口、１３，２３，３３……圧縮ば
ね、１４，２４，３２……ボール、３０ａ……通
気路。
Fig. 1 is a partial sectional view of a plug applied to a supercharger according to an embodiment of the present invention, Fig. 2 is a perspective view taken along the - line in Fig. 1, and Fig. 3 is a - line in Fig. 1. FIG. 4 is a partial sectional view showing the plug shown in FIG. 1 in an attached state, and FIG. 5 is a perspective view showing a plug applied to a supercharger according to another embodiment of the present invention. 1, FIG. 6 is a partial sectional view of a plug applied to a supercharger according to another embodiment of the present invention, and FIG. 7 is a sectional view of a conventional supercharger. 1...Supercharger, 1A...Supercharging chamber, 1B...Gear chamber, 10, 20...Plug, 10B, 24...Breather cap, 10B7...Notch, 10e,
20a...Keyway entrance, 13, 23, 33...Compression spring, 14, 24, 32...Ball, 30a...Air passage.
Claims (1)
ータを回転させて過給を行なう過給機において、 上記ロータの支軸に取付けられている伝達歯車
およびこれら歯車の潤滑およびオイルシーリング
のためのオイルを収容し、上記過給室に隣り合う
位置に形成されているギヤ室に形成されている給
油口あるいは油量検知口に装着されるプラグに対
して、その内部に、ギヤ室と連通する排気路を形
成するとともに、その排気路中に逆止弁を設け、
かつ、上記排気路からプラグ外方に向け排出され
る空気の移動路に、その移動方向に略沿つて形成
された切込みを周壁に有するブリーザキヤツプを
装着して成る過給機。[Claim for Utility Model Registration] In a supercharger that performs supercharging by rotating a rotor in a supercharging chamber using the rotation of a crankshaft as a driving force, there is a transmission gear attached to the support shaft of the rotor, and a transmission gear of these gears. The inside of the plug accommodates oil for lubrication and oil sealing and is attached to the oil fill port or oil level detection port formed in the gear chamber located adjacent to the supercharging chamber. In addition, an exhaust passage communicating with the gear chamber is formed, and a check valve is provided in the exhaust passage.
A supercharger further comprising a breather cap having a notch formed in the peripheral wall thereof, which is formed substantially along the direction of movement of the air, in the movement path of the air discharged from the exhaust path toward the outside of the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2304787U JPH0623716Y2 (en) | 1987-02-19 | 1987-02-19 | Supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2304787U JPH0623716Y2 (en) | 1987-02-19 | 1987-02-19 | Supercharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63130634U true JPS63130634U (en) | 1988-08-26 |
| JPH0623716Y2 JPH0623716Y2 (en) | 1994-06-22 |
Family
ID=30821001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2304787U Expired - Lifetime JPH0623716Y2 (en) | 1987-02-19 | 1987-02-19 | Supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623716Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107694A (en) * | 2005-10-17 | 2007-04-26 | Toyota Motor Corp | Breather device |
| JP2019007370A (en) * | 2017-06-21 | 2019-01-17 | 株式会社豊田自動織機 | Oil level gauge |
| JP2021050801A (en) * | 2019-09-26 | 2021-04-01 | いすゞ自動車株式会社 | Breather |
-
1987
- 1987-02-19 JP JP2304787U patent/JPH0623716Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107694A (en) * | 2005-10-17 | 2007-04-26 | Toyota Motor Corp | Breather device |
| JP2019007370A (en) * | 2017-06-21 | 2019-01-17 | 株式会社豊田自動織機 | Oil level gauge |
| JP2021050801A (en) * | 2019-09-26 | 2021-04-01 | いすゞ自動車株式会社 | Breather |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623716Y2 (en) | 1994-06-22 |
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