JPH0332185U - - Google Patents
Info
- Publication number
- JPH0332185U JPH0332185U JP9298189U JP9298189U JPH0332185U JP H0332185 U JPH0332185 U JP H0332185U JP 9298189 U JP9298189 U JP 9298189U JP 9298189 U JP9298189 U JP 9298189U JP H0332185 U JPH0332185 U JP H0332185U
- Authority
- JP
- Japan
- Prior art keywords
- suction passage
- cover
- ring
- attached
- liquid pump
- 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
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は本考案実施例のシールワツシヤを示す平面図
、第３図は第２図の−矢視断面図、第４図は
従来例を示す分解斜視図である。
２０…タンデムポンプ、２１…回転軸、２２Ａ
，２２Ｂ…ポンプユニツト、２３…フロントカバ
ー、２４…センターボデイ、２５…リアカバー、
２７Ａ，２７Ｂ…流量制御部、２８Ａ，２８Ｂ…
吸入路、２９…仕切壁、３０Ａ，３０Ｂ…高圧室
、４５Ａ，４５Ｂ…シールワツシヤ、５０Ａ，５
０Ｂ…Ｏリング。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a plan view showing a seal washer according to an embodiment of the present invention, FIG. 3 is a sectional view taken along the - arrow in FIG. 2, and FIG. 4 is an exploded perspective view showing a conventional example. 20... Tandem pump, 21... Rotating shaft, 22A
, 22B...Pump unit, 23...Front cover, 24...Center body, 25...Rear cover,
27A, 27B...flow control section, 28A, 28B...
Suction path, 29...Partition wall, 30A, 30B...High pressure chamber, 45A, 45B...Seal washer, 50A, 5
0B...O ring.
Claims (1)
ーとを有する液体ポンプにおいて、 前記ボデイとカバーとの合せ面に、前記吸入路
の径より大きな径のＯ−リング収容孔が穿設され
ると共にシール材が貼着されたシールワツシヤを
挾着し、かつ前記Ｏ−リング収容孔にＯ−リング
を装着したことを特徴とする液体ポンプ。[Claims for Utility Model Registration] A liquid pump having a body in which a suction passage and a high pressure chamber are formed, and a cover in which a suction passage communicating with the suction passage is formed, wherein a mating surface of the body and the cover, An O-ring accommodating hole having a diameter larger than the diameter of the suction passage is bored, a sealing washer to which a sealing material is attached is clamped, and the O-ring is attached to the O-ring accommodating hole. liquid pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298189U JPH0332185U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298189U JPH0332185U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332185U true JPH0332185U (en) | 1991-03-28 |
Family
ID=31642386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9298189U Pending JPH0332185U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009138602A (en) * | 2007-12-05 | 2009-06-25 | Denso Corp | Vane type pump and EVA POLYK check system using the same |
| KR101301908B1 (en) * | 2011-06-30 | 2013-08-30 | 주식회사 피에스텍 | Induction heating coil enabling to open and close for heating steel sheet |
-
1989
- 1989-08-09 JP JP9298189U patent/JPH0332185U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009138602A (en) * | 2007-12-05 | 2009-06-25 | Denso Corp | Vane type pump and EVA POLYK check system using the same |
| KR101301908B1 (en) * | 2011-06-30 | 2013-08-30 | 주식회사 피에스텍 | Induction heating coil enabling to open and close for heating steel sheet |