CN104847464A - Motorcycle secondary air inlet valve with permanent magnet - Google Patents
Motorcycle secondary air inlet valve with permanent magnet Download PDFInfo
- Publication number
- CN104847464A CN104847464A CN201410706636.8A CN201410706636A CN104847464A CN 104847464 A CN104847464 A CN 104847464A CN 201410706636 A CN201410706636 A CN 201410706636A CN 104847464 A CN104847464 A CN 104847464A
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- CN
- China
- Prior art keywords
- permanent magnet
- air inlet
- inlet end
- end cap
- electromagnet
- 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.)
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- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a motorcycle secondary air inlet valve with a permanent magnet. The motorcycle secondary air inlet valve with the permanent magnet comprises an air inlet end cap, a shell, an armature used as a valve core, the permanent magnet, an O-shaped sealing ring and an electromagnet. The shell and the air inlet end cap are fixed via a threaded mode. The permanent magnet is fixed in the air inlet end cap. The electromagnet is fixed in the shell and positioned at one end, which is away from the air inlet end cap, of the shell. The armature and the O-shaped sealing ring are arranged in the shell. The O-shaped sealing ring is arranged between the armature and the electromagnet, and the O-shaped sealing ring is contacted with the electromagnet in an abutting way. The armature is contacted with the air inlet end cap in the abutting way. When the electromagnet is electrified, magnetic force of the electromagnet to the armature is greater than magnetic force of the permanent magnet to the armature. The motorcycle secondary air inlet valve with the permanent magnet is convenient to use and high in reliability.
Description
Technical field
The present invention relates to technical field of motorcycles, particularly relate to a kind of motorcycle secondary suction valve with permanent magnet.
Background technique
Secondary air inlet valve is the vitals for reducing exhaust emissions on motorcycle, is installed on the motor of motorcycle.Current secondary air inlet valve causes working life shorter because of its structure, can not automatically reset after showing as valve open, or cannot open after closing, and namely reliability is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of easy to use and motorcycle secondary suction valve of the band permanent magnet that reliability is high.
For solving the problem, the invention provides a kind of motorcycle secondary suction valve with permanent magnet, the motorcycle secondary suction valve of described band permanent magnet comprises air inlet end cap, housing, as the armature of spool, permanent magnet, O RunddichtringO and electromagnet, described housing and described air inlet end cap are fixed by the mode of screw thread, described permanent magnet is fixed in described air inlet end cap, described electromagnet is fixed in described housing, and be positioned at housing one end away from described air inlet end cap, described armature and O RunddichtringO are all located in described housing, described O RunddichtringO is between armature and electromagnet, and described O RunddichtringO and described electromagnet inconsistent, described armature and described air inlet end cap inconsistent, during electromagnet energising, the magnetic force of permanent magnet to armature is greater than to the magnetic force of armature.
Further, described inlet end covers and is provided with gas-entered passageway and outlet passageway, described gas-entered passageway is communicated with described outlet passageway, described permanent magnet is fixed in described gas-entered passageway, one end that described air inlet end cap is connected with described housing is provided with internal thread, described air inlet end cap Vertical direction extends mounting blocks, and described mounting blocks is provided with mounting hole.
Further, described armature comprises metallic rod and rubber stopper, and described rubber stopper is fixed in metallic rod, described metallic rod and described electromagnet inconsistent.
Further, the motorcycle secondary suction valve of described band permanent magnet also comprises attachment plug, and described attachment plug is fixed on housing one end relative with described air inlet end cap, and described attachment plug is electrically connected with described electromagnet.
Further, one end that described housing is connected with described air inlet end cap is provided with outside thread.
Further, ringwise, the shaft axis of described permanent magnet and the shaft axis of described gas-entered passageway are located along the same line described permanent magnet.
The motorcycle secondary suction valve of band permanent magnet of the present invention moves armature by electromagnet, secondary air inlet valve can be opened, closed by secondary air inlet valve during power-off under the effect of permanent magnet during electromagnet energising, switch, close reliable, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the better embodiment of the motorcycle secondary suction valve of band permanent magnet of the present invention.
Fig. 2 is the internal structure schematic diagram of the motorcycle secondary suction valve of band permanent magnet.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, the better embodiment of the motorcycle secondary suction valve of band permanent magnet of the present invention comprises air inlet end cap 1, housing 2, armature 3, permanent magnet 4, electromagnet 5, O RunddichtringO 7 and attachment plug 6, one end of described air inlet end cap 1 and one end of described housing 2 are fixed, described electromagnet 5 is fixed in described housing 2, and be positioned at the other end of described housing 2, described permanent magnet 4 and O RunddichtringO 7 are located in described housing 2, one end and the described air inlet end cap 1 of described armature 3 are inconsistent, described O RunddichtringO 7 is between described armature 3 and described electromagnet 5, and described O RunddichtringO 7 is inconsistent with described electromagnet 5.Described attachment plug 6 is fixed on one end relative with described air inlet end cap 1 on housing 2, and described attachment plug 6 is connected with described electromagnetism ferroelectric 5, is convenient to the installation of the motorcycle secondary suction valve being with permanent magnet.
Described air inlet end cap 1 is provided with gas-entered passageway 11 and outlet passageway 12, described gas-entered passageway 11 is communicated with described outlet passageway 12, described permanent magnet 4 is fixed in described gas-entered passageway 11, described permanent magnet 4 ringwise, described permanent magnet 4 is coaxially arranged with described gas-entered passageway 11, and namely the shaft axis of described permanent magnet 4 and the shaft axis of described gas-entered passageway 11 are located along the same line.One end that described air inlet end cap 1 is connected with described housing 2 is provided with internal thread, and described air inlet end cap 1 Vertical direction extends mounting blocks 13, and described mounting blocks 13 is provided with mounting hole, is convenient to the motorcycle secondary suction valve of band permanent magnet to fix.One end that described housing 2 is connected with described air inlet end cap 1 is provided with outside thread.
Described armature 3 comprises metallic rod and rubber stopper, described rubber stopper is fixed in metallic rod, described metallic rod and described permanent magnet 4 inconsistent, described rubber stopper and described admission line 11 inconsistent, namely described metallic rod is positioned at described housing 2, and described rubber stopper is positioned at described air inlet end cap 1.
When electromagnet 5 is energized, because being greater than the magnetic force of permanent magnet 4 pairs of armature 3 when electromagnet 5 is energized to the magnetic force of armature 3.The metallic rod that electromagnet 5 has magnetic attraction armature 3 moves to electromagnet 5 direction, and metallic rod drives rubber stopper to move to electromagnet 5 direction, so opens valve.When electromagnet 5 power-off, electromagnet 5 loses magnetism, and because permanent magnet 4 is positioned at air inlet end cap 1, therefore permanent magnet 4 can guide armature 3 to move to the opposite direction of electromagnet 5, makes the rubber stopper of its armature 3 block gas-entered passageway 11, throttle down like this.During use, only need control the energising of electromagnet 5, can valve be opened or closed, simple to operate, easy to use, and reliability is high.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing specification of the present invention and accompanying drawing content to do, is directly or indirectly used in the technical field that other are relevant, all in like manner within scope of patent protection of the present invention.
Claims (6)
1. the motorcycle secondary suction valve with permanent magnet, it is characterized in that: the motorcycle secondary suction valve of described band permanent magnet comprises air inlet end cap, housing, as the armature of spool, permanent magnet, O RunddichtringO and electromagnet, described housing and described air inlet end cap are fixed by the mode of screw thread, described permanent magnet is fixed in described air inlet end cap, described electromagnet is fixed in described housing, and be positioned at housing one end away from described air inlet end cap, described armature and O RunddichtringO are all located in described housing, described O RunddichtringO is between armature and electromagnet, and described O RunddichtringO and described electromagnet inconsistent, described armature and described air inlet end cap inconsistent, during electromagnet energising, the magnetic force of permanent magnet to armature is greater than to the magnetic force of armature.
2. the motorcycle secondary suction valve of band permanent magnet as claimed in claim 1, it is characterized in that: described inlet end covers and is provided with gas-entered passageway and outlet passageway, described gas-entered passageway is communicated with described outlet passageway, described permanent magnet is fixed in described gas-entered passageway, one end that described air inlet end cap is connected with described housing is provided with internal thread, described air inlet end cap Vertical direction extends mounting blocks, and described mounting blocks is provided with mounting hole.
3. the motorcycle secondary suction valve of band permanent magnet as claimed in claim 1, it is characterized in that: described armature comprises metallic rod and rubber stopper, described rubber stopper is fixed in metallic rod, described metallic rod and described electromagnet inconsistent.
4. the motorcycle secondary suction valve of band permanent magnet as claimed in claim 1, it is characterized in that: the motorcycle secondary suction valve of described band permanent magnet also comprises attachment plug, described attachment plug is fixed on housing one end relative with described air inlet end cap, and described attachment plug is electrically connected with described electromagnet.
5. the motorcycle secondary suction valve of band permanent magnet as claimed in claim 1, is characterized in that: one end that described housing is connected with described air inlet end cap is provided with outside thread.
6. the motorcycle secondary suction valve of band permanent magnet as claimed in claim 1 or 2, is characterized in that: ringwise, the shaft axis of described permanent magnet and the shaft axis of described gas-entered passageway are located along the same line described permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706636.8A CN104847464A (en) | 2014-11-28 | 2014-11-28 | Motorcycle secondary air inlet valve with permanent magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706636.8A CN104847464A (en) | 2014-11-28 | 2014-11-28 | Motorcycle secondary air inlet valve with permanent magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104847464A true CN104847464A (en) | 2015-08-19 |
Family
ID=53847381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410706636.8A Pending CN104847464A (en) | 2014-11-28 | 2014-11-28 | Motorcycle secondary air inlet valve with permanent magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104847464A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901807A (en) * | 2018-07-25 | 2018-11-30 | 张恒 | A kind of hydroponic flower pot can be used for root ventilation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291860A (en) * | 1978-06-28 | 1981-09-29 | Societe Industrielle De Brevets Et D'etudes | Solenoid valves, particularly for carburetors |
| CN2459489Y (en) * | 2001-01-12 | 2001-11-14 | 济南华能气动元器件公司 | Electromagnetic control valve for gas boosting motorcycle |
| CN1966948A (en) * | 2006-11-02 | 2007-05-23 | 温伟光 | Electrically-controlled purifying system suitable for Europe III effluent standard and solenoid valve therefor |
| CN202851190U (en) * | 2012-11-06 | 2013-04-03 | 重庆斯凯力科技有限公司 | Electronic control motorcycle carburetor secondary gulp valve |
| CN204239033U (en) * | 2014-11-28 | 2015-04-01 | 重庆斯凯力科技有限公司 | With the motorcycle secondary suction valve of permanent magnet |
-
2014
- 2014-11-28 CN CN201410706636.8A patent/CN104847464A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291860A (en) * | 1978-06-28 | 1981-09-29 | Societe Industrielle De Brevets Et D'etudes | Solenoid valves, particularly for carburetors |
| CN2459489Y (en) * | 2001-01-12 | 2001-11-14 | 济南华能气动元器件公司 | Electromagnetic control valve for gas boosting motorcycle |
| CN1966948A (en) * | 2006-11-02 | 2007-05-23 | 温伟光 | Electrically-controlled purifying system suitable for Europe III effluent standard and solenoid valve therefor |
| CN202851190U (en) * | 2012-11-06 | 2013-04-03 | 重庆斯凯力科技有限公司 | Electronic control motorcycle carburetor secondary gulp valve |
| CN204239033U (en) * | 2014-11-28 | 2015-04-01 | 重庆斯凯力科技有限公司 | With the motorcycle secondary suction valve of permanent magnet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901807A (en) * | 2018-07-25 | 2018-11-30 | 张恒 | A kind of hydroponic flower pot can be used for root ventilation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |