JPH0351190U - - Google Patents
Info
- Publication number
- JPH0351190U JPH0351190U JP11170789U JP11170789U JPH0351190U JP H0351190 U JPH0351190 U JP H0351190U JP 11170789 U JP11170789 U JP 11170789U JP 11170789 U JP11170789 U JP 11170789U JP H0351190 U JPH0351190 U JP H0351190U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- discharge
- cylinder head
- suction
- air compressor
- 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
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案の一実施例によるエアコンプレ
ツサ４０のシリンダヘツド２部分の縦断面図、第
２図は同、内部部品を取り除いた要部横断面図、
第３図は従来のエアコンプレツサ１のシリンダヘ
ツド２部分の縦断面図、第４図は同、内部部品を
取り除いた要部横断面図である。
１……エアコンプレツサ、２……シリンダヘツ
ド、３……ピストン、４……シリンダ、５……シ
リンダボア、６……圧縮室、７……吸入口、８…
…吐出口、９……吸入バルブ配設孔、１０……吐
出バルブ配設孔、１１……吸入バルブ、１２……
吐出バルブ、１３……アンロードバルブ配設孔、
１４……アンロードバルブ、１５……冷却水路、
１６……吸入バルブボデイ、１７……バルブスプ
リング、１８……バルブシート、１９……スプリ
ング受け、２０……吐出バルブボデイ、２１……
バルブスプリング、２２……バルブシート、２３
……スプリング受け、２４……アンロードロツド
、２５……アンロードピストン、２６……アンロ
ード用空気入口、２７……アンロードスプリング
、２８……吐出配管、２９……チエツクバルブ、
３０……エアタンク、３１……リリーフバルブ、
３２……アンロード配管、４０……エアコンプレ
ツサ、４１……吸入吐出共通孔、４２……スプリ
ング受けおよびバルブシート兼用部材（スプリン
グ受け１９、バルブシート２２）、４３……円筒
部材、４４……吐出通路、４５……放熱フイン、
４６……冷却水路、４７……吐出口キヤツプボル
ト、４８……アンロードバルブ配設孔キヤツプボ
ルト、Ａ……冷却水路１５を形成することができ
ない部分（点線斜線部）。
FIG. 1 is a vertical cross-sectional view of two parts of the cylinder head of an air compressor 40 according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the main parts of the same with internal parts removed.
FIG. 3 is a longitudinal cross-sectional view of the cylinder head 2 portion of the conventional air compressor 1, and FIG. 4 is a cross-sectional view of the main part of the same with internal parts removed. DESCRIPTION OF SYMBOLS 1... Air compressor, 2... Cylinder head, 3... Piston, 4... Cylinder, 5... Cylinder bore, 6... Compression chamber, 7... Suction port, 8...
...Discharge port, 9...Suction valve installation hole, 10...Discharge valve installation hole, 11...Suction valve, 12...
Discharge valve, 13...Unload valve installation hole,
14...Unload valve, 15...Cooling water channel,
16... Suction valve body, 17... Valve spring, 18... Valve seat, 19... Spring receiver, 20... Discharge valve body, 21...
Valve spring, 22... Valve seat, 23
... Spring receiver, 24 ... Unload rod, 25 ... Unload piston, 26 ... Air inlet for unloading, 27 ... Unload spring, 28 ... Discharge piping, 29 ... Check valve,
30...Air tank, 31...Relief valve,
32... Unload piping, 40... Air compressor, 41... Suction/discharge common hole, 42... Spring receiver and valve seat member (spring receiver 19, valve seat 22), 43... Cylindrical member, 44... ...Discharge passage, 45...Radiation fin,
46... Cooling water channel, 47... Discharge port cap bolt, 48... Unload valve installation hole cap bolt, A... Portion where the cooling water channel 15 cannot be formed (dotted hatched area).
Claims (1)
ンダヘツドと、 このシリンダヘツドとの間に圧縮室を形成する
シリンダと、 前記シリンダヘツドに設けた吸入バルブおよび
吐出バルブとを有するエアコンプレツサであつて
、 前記圧縮室に連通する吸入吐出共通孔を前記シ
リンダヘツドに形成し、この吸入吐出共通孔に連
通するように相対向して前記吸入バルブおよび前
記吐出バルブを配置したことを特徴とするエアコ
ンプレツサ。 (2) 空気の吸入口および吐出口を形成したシリ
ンダヘツドと、 このシリンダヘツドとの間に圧縮室を形成する
シリンダと、 前記シリンダヘツドに設けた吸入バルブおよび
吐出バルブとを有するエアコンプレツサであつて
、 前記吸入バルブおよび前記吐出バルブを直列に
配設するとともに、この吐出バルブの周囲に冷却
水路を形成したことを特徴とするエアコンプレツ
サ。[Scope of Claim for Utility Model Registration] (1) A cylinder head forming an air intake port and a discharge port, a cylinder forming a compression chamber between the cylinder head, and a suction valve and discharge provided in the cylinder head. An air compressor having a valve, wherein a suction and discharge common hole communicating with the compression chamber is formed in the cylinder head, and the suction valve and the discharge valve face each other so as to communicate with the suction and discharge common hole. An air compressor characterized by the arrangement of. (2) An air compressor having a cylinder head forming an air intake port and a discharge port, a cylinder forming a compression chamber between the cylinder head, and a suction valve and a discharge valve provided in the cylinder head. An air compressor, characterized in that the suction valve and the discharge valve are arranged in series, and a cooling water channel is formed around the discharge valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11170789U JPH0351190U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11170789U JPH0351190U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351190U true JPH0351190U (en) | 1991-05-17 |
Family
ID=31660174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11170789U Pending JPH0351190U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097637A (en) * | 2004-09-30 | 2006-04-13 | Hitachi Ltd | Fluid machine |
-
1989
- 1989-09-26 JP JP11170789U patent/JPH0351190U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097637A (en) * | 2004-09-30 | 2006-04-13 | Hitachi Ltd | Fluid machine |
| JP4566676B2 (en) * | 2004-09-30 | 2010-10-20 | 日立オートモティブシステムズ株式会社 | air compressor |