JPS5724485A - Vane pump - Google Patents
Vane pumpInfo
- Publication number
- JPS5724485A JPS5724485A JP10007280A JP10007280A JPS5724485A JP S5724485 A JPS5724485 A JP S5724485A JP 10007280 A JP10007280 A JP 10007280A JP 10007280 A JP10007280 A JP 10007280A JP S5724485 A JPS5724485 A JP S5724485A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- pump
- unitedly
- clamped
- constitution
- 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
- Rotary Pumps (AREA)
Abstract
PURPOSE: To simplify the construction of a vane pump by a method wherein a pump housing having a sliding contact surface for a rotor and defining a high-pressure chamber therein is unitedly clamped to a cam ring which holds a rotor in a cam hole, and the assembly is fitted in a reservoir tank in a sealed manner.
CONSTITUTION: The pump housing 22 having the sliding contact surface for the rotor 23 and defining the high-pressure chamber 30 therein is unitedly clamped to the cam ring 25 which holds the rotor 23 in the cam hole in cooperation with a cover plate 26, to constitute a pump main body 1. The main body 1 is fitted in a bottomed cylindrical reservoir tank 21 in a sealed manner. By this constitution, springs for securing oil-tightness of an operating chamber at the time of starting operation and an oil seal for partitioning are unnecessitated, resulting in a simpler construction.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10007280A JPS5724485A (en) | 1980-07-22 | 1980-07-22 | Vane pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10007280A JPS5724485A (en) | 1980-07-22 | 1980-07-22 | Vane pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5724485A true JPS5724485A (en) | 1982-02-09 |
Family
ID=14264245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10007280A Pending JPS5724485A (en) | 1980-07-22 | 1980-07-22 | Vane pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5724485A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60228674A (en) * | 1984-04-25 | 1985-11-13 | Matsushita Electric Ind Co Ltd | Method for controlling film thickness |
US5449051A (en) * | 1993-12-16 | 1995-09-12 | Liao; Pen-Huai | Pneumatic oil lubricator |
KR100728224B1 (en) | 2005-09-16 | 2007-06-14 | 엘지전자 주식회사 | Method for assembling compression part of an orbiting vane compressor |
KR100914241B1 (en) * | 2008-12-08 | 2009-08-26 | 주식회사 신우 | Vane pump device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5120726A (en) * | 1974-08-14 | 1976-02-19 | Nippon Kokan Kk | Kirudokono zokaiho |
-
1980
- 1980-07-22 JP JP10007280A patent/JPS5724485A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5120726A (en) * | 1974-08-14 | 1976-02-19 | Nippon Kokan Kk | Kirudokono zokaiho |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60228674A (en) * | 1984-04-25 | 1985-11-13 | Matsushita Electric Ind Co Ltd | Method for controlling film thickness |
JPH036991B2 (en) * | 1984-04-25 | 1991-01-31 | Matsushita Electric Ind Co Ltd | |
US5449051A (en) * | 1993-12-16 | 1995-09-12 | Liao; Pen-Huai | Pneumatic oil lubricator |
KR100728224B1 (en) | 2005-09-16 | 2007-06-14 | 엘지전자 주식회사 | Method for assembling compression part of an orbiting vane compressor |
KR100914241B1 (en) * | 2008-12-08 | 2009-08-26 | 주식회사 신우 | Vane pump device |
WO2010067946A1 (en) * | 2008-12-08 | 2010-06-17 | 주식회사 신우 | Vane pump apparatus |
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