JPH0290376U - - Google Patents
Info
- Publication number
- JPH0290376U JPH0290376U JP16831488U JP16831488U JPH0290376U JP H0290376 U JPH0290376 U JP H0290376U JP 16831488 U JP16831488 U JP 16831488U JP 16831488 U JP16831488 U JP 16831488U JP H0290376 U JPH0290376 U JP H0290376U
- Authority
- JP
- Japan
- Prior art keywords
- plates
- cam ring
- fluid pump
- housed
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Description
第１図は本考案の一実施例としての流体ポンプ
の側断面図、第２図は第１図中の−線断面図
、第３図は第１図中のロケートピンの作動説明図
、第４図及び第５図は本考案の各々異なる実施例
で用いるロケートピン部分の各概略断面図、第６
図は従来のポンプの概略断面図、第７図は第６図
中の位置決めピン回りの拡大断面図である。
１０……ケーシング、１１……リアカバー、１
２……ロータ、１３……カムリング、１５……回
転軸、２５……ロケートピン、２６……Ｕ字溝、
１０３……対向内周壁。
Fig. 1 is a side sectional view of a fluid pump as an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is an explanatory diagram of the operation of the locate pin in Fig. 1, and Fig. 4 is a sectional view taken along the - line in Fig. 1. 5 and 5 are schematic cross-sectional views of the locate pin portion used in different embodiments of the present invention, and FIG.
The figure is a schematic sectional view of a conventional pump, and FIG. 7 is an enlarged sectional view around the positioning pin in FIG. 6. 10...Casing, 11...Rear cover, 1
2... Rotor, 13... Cam ring, 15... Rotating shaft, 25... Locating pin, 26... U-shaped groove,
103...Opposing inner peripheral wall.
Claims (1)
ングの開口両端をプレートで閉塞し、上記カムリ
ングと上記両プレートとにわたつて装着されるロ
ケートピンによりこれら三者の相対的なずれを防
止する構成の流体ポンプであつて、上記ピンが、
これが収装される上記カムリング及び両プレート
に設けられた溝または穴内に、曲げ応力をもつて
収装されたことを特徴とする流体ポンプ。 A fluid configured to close both ends of an opening of a cam ring in which a rotor that rotates integrally with a rotating shaft is fitted, with plates, and to prevent relative displacement of these three by a locating pin installed across the cam ring and both plates. It is a pump, and the above pin is
A fluid pump characterized in that the fluid pump is housed with bending stress in grooves or holes provided in the cam ring and both plates in which the fluid pump is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988168314U JP2540545Y2 (en) | 1988-12-28 | 1988-12-28 | Liquid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988168314U JP2540545Y2 (en) | 1988-12-28 | 1988-12-28 | Liquid pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0290376U true JPH0290376U (en) | 1990-07-18 |
| JP2540545Y2 JP2540545Y2 (en) | 1997-07-09 |
Family
ID=31457386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988168314U Expired - Lifetime JP2540545Y2 (en) | 1988-12-28 | 1988-12-28 | Liquid pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2540545Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084565A (en) * | 2002-08-27 | 2004-03-18 | Kayaba Ind Co Ltd | Vane pump |
| JP2004339978A (en) * | 2003-05-14 | 2004-12-02 | Kayaba Ind Co Ltd | Vane pump |
| JP2018189057A (en) * | 2017-05-10 | 2018-11-29 | Ｋｙｂ株式会社 | Cartridge type vane pump and pump device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5976779U (en) * | 1982-11-16 | 1984-05-24 | カヤバ工業株式会社 | vane pump |
| JPS59160874U (en) * | 1983-04-13 | 1984-10-27 | 豊田工機株式会社 | vane pump |
-
1988
- 1988-12-28 JP JP1988168314U patent/JP2540545Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5976779U (en) * | 1982-11-16 | 1984-05-24 | カヤバ工業株式会社 | vane pump |
| JPS59160874U (en) * | 1983-04-13 | 1984-10-27 | 豊田工機株式会社 | vane pump |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084565A (en) * | 2002-08-27 | 2004-03-18 | Kayaba Ind Co Ltd | Vane pump |
| JP2004339978A (en) * | 2003-05-14 | 2004-12-02 | Kayaba Ind Co Ltd | Vane pump |
| JP2018189057A (en) * | 2017-05-10 | 2018-11-29 | Ｋｙｂ株式会社 | Cartridge type vane pump and pump device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2540545Y2 (en) | 1997-07-09 |
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