JPS6469876A - Three-way magnetic valve - Google Patents
Three-way magnetic valveInfo
- Publication number
- JPS6469876A JPS6469876A JP22492687A JP22492687A JPS6469876A JP S6469876 A JPS6469876 A JP S6469876A JP 22492687 A JP22492687 A JP 22492687A JP 22492687 A JP22492687 A JP 22492687A JP S6469876 A JPS6469876 A JP S6469876A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve seat
- fluid
- contact
- stopper part
- 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
- 239000012530 fluid Substances 0.000 abstract 5
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
PURPOSE:To limit the leak quantity of high pressure fluid in a neutral condition by constituting the projecting part of an inner valve in such a way as to contact with a stopper part right before an outer valve is seated on a valve seat. CONSTITUTION:When an outer valve 39 is in sliding motion in the direction of a first valve seat 37, an inner valve 47 will displace integrally with the outer valve 39, with a spring 62 forcing the inner valve to remain contact under pressure with a second valve seat 45 until the projection 61 of the inner valve 47 contacts with a stopper part 63. During this time, a fluid supply port X and a fluid takeout port Y remains disconnected from each other. The contact of the projection 61 with the stopper part 63 will cause the inner valve 47 to be prevented within a second coupling hole 46 from further movement in the direction of the second valve seat 45. Hence only the outer valve 39 will slide in the direction of the first valve seat 37 and contact under pressure with the first valve seat 37 so as to cause the fluid takeout port Y and a fluid discharge port Z to be disconnected from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22492687A JPS6469876A (en) | 1987-09-08 | 1987-09-08 | Three-way magnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22492687A JPS6469876A (en) | 1987-09-08 | 1987-09-08 | Three-way magnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6469876A true JPS6469876A (en) | 1989-03-15 |
Family
ID=16821335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22492687A Pending JPS6469876A (en) | 1987-09-08 | 1987-09-08 | Three-way magnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6469876A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5396926A (en) * | 1993-03-19 | 1995-03-14 | Cummins Engine Company, Inc. | Force balanced three-way solenoid valve |
| US5518030A (en) * | 1994-12-12 | 1996-05-21 | Cummins Engine Company, Inc. | Three-way flow valve with variable drain orifice area |
| JP2008128081A (en) * | 2006-11-20 | 2008-06-05 | Denso Corp | Three-way switching valve and injector provided with the same |
| JP2014512494A (en) * | 2011-02-25 | 2014-05-22 | オーリンス・レイシング・エービー | Valve device |
-
1987
- 1987-09-08 JP JP22492687A patent/JPS6469876A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5396926A (en) * | 1993-03-19 | 1995-03-14 | Cummins Engine Company, Inc. | Force balanced three-way solenoid valve |
| US5518030A (en) * | 1994-12-12 | 1996-05-21 | Cummins Engine Company, Inc. | Three-way flow valve with variable drain orifice area |
| JP2008128081A (en) * | 2006-11-20 | 2008-06-05 | Denso Corp | Three-way switching valve and injector provided with the same |
| JP2014512494A (en) * | 2011-02-25 | 2014-05-22 | オーリンス・レイシング・エービー | Valve device |
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