JPS5610306A - Filter - Google Patents
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- Publication number
- JPS5610306A JPS5610306A JP8537179A JP8537179A JPS5610306A JP S5610306 A JPS5610306 A JP S5610306A JP 8537179 A JP8537179 A JP 8537179A JP 8537179 A JP8537179 A JP 8537179A JP S5610306 A JPS5610306 A JP S5610306A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- filter
- oil
- filter element
- valve 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
Landscapes
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To enable the automatic shutting-off of a fluid circuit when removing a filter element, by using a valve push-up means related to the filter element, so that a valve body provided in a main body and a check valve attached to the valve body are kept open.
CONSTITUTION: In service condition as shown in the figure, the valve body 2 in the main body 1 of the filter is pushed up by a filtering material retainer 8, an elastic member 15 is compressed and a clearance is always maintained between the valve portion 2d of the valve body 2 and the valve seat portion 1c of the main body 1 of the filter. The valve stem 5f of a check valve 5 is thrusted by the filtering material retainer 8 through a push metal 18 so that a clearance is maintained between a valve element 5b and a valve seat 5g and an oil flows from an oil inlet port 1a to an oil outlet port 1b through a passage 2a, an annular chamber 21, a filter element 3, another passage 2c and a chamber 2b. To clean up the filter element, the oil conduction is stopped, bolts 17 are removed and a filter housing 6 is moved down. As a result, the valve body 2 is displaced downwards and the check valve 5 is closed so that oil leakage is stopped.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8537179A JPS5610306A (en) | 1979-07-05 | 1979-07-05 | Filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8537179A JPS5610306A (en) | 1979-07-05 | 1979-07-05 | Filter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5610306A true JPS5610306A (en) | 1981-02-02 |
Family
ID=13856848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8537179A Pending JPS5610306A (en) | 1979-07-05 | 1979-07-05 | Filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5610306A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105688477A (en) * | 2016-03-18 | 2016-06-22 | 厦门建霖工业有限公司 | Prefilter capable of continuously supplying water with valve element detached |
US20160332103A1 (en) * | 2015-05-14 | 2016-11-17 | Parker-Hannifin Corporation | Pin filter |
-
1979
- 1979-07-05 JP JP8537179A patent/JPS5610306A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160332103A1 (en) * | 2015-05-14 | 2016-11-17 | Parker-Hannifin Corporation | Pin filter |
US10150075B2 (en) * | 2015-05-14 | 2018-12-11 | Parker-Hannifin Corporation | Pin filter |
CN105688477A (en) * | 2016-03-18 | 2016-06-22 | 厦门建霖工业有限公司 | Prefilter capable of continuously supplying water with valve element detached |
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