JPS61183487U - - Google Patents
Info
- Publication number
- JPS61183487U JPS61183487U JP6729585U JP6729585U JPS61183487U JP S61183487 U JPS61183487 U JP S61183487U JP 6729585 U JP6729585 U JP 6729585U JP 6729585 U JP6729585 U JP 6729585U JP S61183487 U JPS61183487 U JP S61183487U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- rotating bodies
- cylindrical
- rotated
- cylindrical body
- 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
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図および第２図は本考案に係るエアポンプ
の一実施例を示す概略側断面図およびその―
線断面図、第３図および第４図は本考案の別の実
施例を示す概略側断面図およびその―線断面
図、第５図および第６図は従来例を示す概略側断
面図およびその―線断面図である。
１……ポンプハウジング、２，３……円柱状空
間、４……ハウジング本体、５，６……フロント
およびリヤハウジング、１０，１１……回転体、
１０ａ，１０ｂ；１１ａ，１１ｂ……軸部、１２
ａ，１２ｂ；１３ａ，１３ｂ……軸受、１４……
入力軸、１５……駆動力伝達機構、１６……大径
部としての半円筒体、１７……小径部としての小
径筒体、１８……吸込口、１９……吐出口、２０
，２１……カウンタウエイト、２７……ロータカ
バー、２８……ボルト、３０……ピン、３１……
凹部、３２……嵌合突部、３３……バランスウエ
イト、Ａ……エアポンプ部、Ｂ……電磁クラツチ
部。
1 and 2 are a schematic side sectional view showing an embodiment of the air pump according to the present invention, and its -
3 and 4 are a schematic side sectional view and a line sectional view thereof showing another embodiment of the present invention, and FIGS. 5 and 6 are a schematic side sectional view and a line sectional view showing a conventional example. -It is a line cross-sectional view. DESCRIPTION OF SYMBOLS 1... Pump housing, 2, 3... Cylindrical space, 4... Housing body, 5, 6... Front and rear housing, 10, 11... Rotating body,
10a, 10b; 11a, 11b... shaft portion, 12
a, 12b; 13a, 13b... Bearing, 14...
Input shaft, 15... Driving force transmission mechanism, 16... Semi-cylindrical body as a large diameter part, 17... Small diameter cylindrical body as a small diameter part, 18... Suction port, 19... Discharge port, 20
, 21... Counterweight, 27... Rotor cover, 28... Bolt, 30... Pin, 31...
Recessed portion, 32... Fitting protrusion, 33... Balance weight, A... Air pump part, B... Electromagnetic clutch part.
Claims (1)
一対の円柱状空間をもつハウジング本体、その両
端側のフロントおよびリヤハウジング等からなる
ポンプハウジングと、前記フロントおよびリヤハ
ウジングに対しそれぞれ軸受を介して支承される
とともに互いに逆方向に回転駆動されることによ
り前記円柱状空間の重なり合い部分に形成された
吸込口から吐出口にエアを圧送する一対の回転体
と、これら回転体を連動して回転させるように連
結する駆動力伝達手段と、この伝達手段を介して
回転駆動される両回転体のアンバランスを相殺す
るようにそれぞれの両端側に付設されたカウンタ
ウエイトとを備え、前記回転体を、小径な筒体と
その外側半周部分に付設される大径な半円筒体と
からなるロータ本体部と、その小径な筒体の両端
部側に同心的に配設して固定される軸部とで構成
したことを特徴とするエアポンプ。 A pump housing consisting of a housing main body having a pair of cylindrical spaces formed in the axial direction so as to partially overlap, a front housing, a rear housing, etc. on both ends of the housing body, and a pump housing that is supported by bearings for each of the front and rear housings. a pair of rotating bodies that are rotated in opposite directions to force air from the suction port formed in the overlapping portion of the cylindrical space to the discharge port, and these rotating bodies are rotated in conjunction with each other. and a counterweight attached to each end side so as to offset the unbalance of the two rotating bodies rotationally driven via the transmitting means, the rotating body is The rotor body consists of a large-diameter cylindrical body and a large-diameter semi-cylindrical body attached to the outer half of the rotor body, and a shaft part that is concentrically arranged and fixed to both ends of the small-diameter cylindrical body. An air pump characterized by the following configurations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6729585U JPS61183487U (en) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6729585U JPS61183487U (en) | 1985-05-07 | 1985-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61183487U true JPS61183487U (en) | 1986-11-15 |
Family
ID=30600984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6729585U Pending JPS61183487U (en) | 1985-05-07 | 1985-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61183487U (en) |
-
1985
- 1985-05-07 JP JP6729585U patent/JPS61183487U/ja active Pending
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