CN210317504U - Cylinder and all-terrain vehicle with same - Google Patents
Cylinder and all-terrain vehicle with same Download PDFInfo
- Publication number
- CN210317504U CN210317504U CN201920941399.1U CN201920941399U CN210317504U CN 210317504 U CN210317504 U CN 210317504U CN 201920941399 U CN201920941399 U CN 201920941399U CN 210317504 U CN210317504 U CN 210317504U
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- Prior art keywords
- cylinder
- air
- passage
- cylinder cover
- check valve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
- F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a cylinder and all terrain vehicle that has it, the cylinder includes: the cylinder cover comprises a cylinder cover body and a cylinder cover body, wherein the cylinder cover body is provided with an exhaust passage; the cylinder cover is arranged on the cylinder cover body; the secondary air supply check valve is arranged on the cylinder cover and is positioned on one side of the cylinder cover far away from the exhaust passage. According to the utility model discloses cylinder makes secondary tonifying qi check valve be located one side of keeping away from the exhaust passage of cylinder head cover through setting up, and secondary tonifying qi check valve can avoid the high temperature of exhaust passage, has guaranteed the leakproofness of secondary tonifying qi check valve to can effectively guarantee the leakproofness of whole secondary tonifying qi passageway.
Description
Technical Field
The utility model belongs to the technical field of the vehicle technique and specifically relates to an all terrain vehicle that cylinder and have it is related to.
Background
In the related technology, the one-way valve for secondary air supplement on the fuel engine is located at a high position, and the sealing rubber of the one-way valve is very easy to lose efficacy under the long-time action of high temperature.
In addition, the fuel engine usually controls the opening of the check valve according to the intake negative pressure to perform secondary air compensation, however, in actual conditions, the secondary air compensation is performed in the whole course according to the intake negative pressure during the operation of the fuel engine, the secondary air compensation amount under each condition cannot be accurately controlled, and the actual requirement of the secondary air compensation cannot be well met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a cylinder, which has a good sealing performance at the secondary air-supplying check valve.
Another object of the present invention is to provide an all terrain vehicle having the above cylinder.
According to the utility model discloses cylinder of first aspect embodiment includes: the cylinder cover comprises a cylinder cover body and a cylinder cover body, wherein the cylinder cover body is provided with an exhaust passage; the cylinder cover is arranged on the cylinder cover body; the secondary air supply check valve is arranged on the cylinder cover and is positioned on one side of the cylinder cover far away from the exhaust passage.
According to the utility model discloses the cylinder of first aspect embodiment makes secondary tonifying qi check valve be located one side of keeping away from the exhaust passage of cylinder head cover through setting up, and the secondary tonifying qi check valve can avoid the high temperature of exhaust passage, has guaranteed the leakproofness of secondary tonifying qi check valve to can effectively guarantee the leakproofness of whole secondary tonifying qi passageway.
According to some embodiments of the utility model, the cylinder cap body with have in the cylinder head cover with the secondary tonifying qi check valve with the tonifying air flue of exhaust passage intercommunication.
According to the utility model discloses a some embodiments, mend the air flue including establishing first benefit air flue in the cylinder head cover with establish second benefit air flue in the cylinder head body, first benefit air flue with second benefit air flue intercommunication, first benefit air flue with the cross-sectional area of the junction of second benefit air flue is greater than the cross-sectional area of the other parts of first benefit air flue, and be greater than the cross-sectional area of the other parts of second benefit air flue.
According to some embodiments of the present invention, the first air supply channel and the second air supply channel are arranged at an obtuse angle.
According to some embodiments of the utility model, first tonifying qi is said and is included two at least tonifying qi sections that link to each other, adjacent two contained angle between the tonifying qi section is the obtuse angle.
According to some embodiments of the invention, the air supply passage is provided adjacent to the cylinder head body and an outer wall of the cylinder head cover.
According to some embodiments of the invention, the cylinder further comprises: an electronic control unit; the electronic valve is in communication connection with the electronic control unit and is provided with an air inlet and an air outlet, the air inlet is suitable for being communicated with the external atmosphere, and the air outlet is connected with the secondary air supplementing one-way valve.
According to some embodiments of the utility model, the gas outlet with through the hose connection between the secondary tonifying qi check valve.
According to some embodiments of the invention, the hose is a rubber tube.
According to a second aspect of the present invention, an all terrain vehicle comprises a cylinder according to the above-described first aspect of the present invention.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a partial sectional view of a cylinder according to an embodiment of the present invention.
Reference numerals:
100: a cylinder;
1: a cylinder head body; 11: an exhaust passage; 12: a second air replenishing channel;
2: a cylinder head cover; 21: a first air replenishing channel;
211: a gas supplementing section;
3: a secondary air supply one-way valve; 4: an electronic control unit;
5: an electronic valve; 51: an air inlet; 52: an air outlet;
6: a hose.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
A cylinder 100 according to an embodiment of the present invention is described below with reference to fig. 1. The cylinder 100 may be applied to a vehicle such as an all-terrain vehicle. In the following description of the present application, the cylinder 100 is illustrated as being applied to an all terrain vehicle. Of course, those skilled in the art will appreciate that cylinder 100 may also be applied to other types of vehicles and is not limited to ATVs. An all-terrain vehicle refers to a vehicle that can travel on any terrain, and can freely travel on terrains where ordinary vehicles are difficult to maneuver.
As shown in fig. 1, a cylinder 100 according to an embodiment of the present invention includes a cylinder head body 1, a cylinder head cover 2, and a secondary air supply check valve 3.
Specifically, the cylinder cover body 1 is provided with an exhaust passage 11, the cylinder cover 2 is arranged on the cylinder cover body 1, the secondary air supply one-way valve 3 is arranged on the cylinder cover 2, and the secondary air supply one-way valve 3 is positioned on one side, far away from the exhaust passage 11, of the cylinder cover 2. For example, in the example of fig. 1, the cylinder head cover 2 is provided on the top of the cylinder head body 1, the exhaust passage 11 is located at the lower portion inside the cylinder head body 1, and the secondary air make-up check valve 3 is provided on the top of the cylinder head cover 2. At the moment, the distance between the secondary air supply one-way valve 3 and the exhaust passage 11 is far, when the engine works, the high temperature of the exhaust passage 11 is not easy to be transmitted to the secondary air supply one-way valve 3, and the secondary air supply one-way valve 3 is not easy to lose efficacy, so that the service life of the secondary air supply one-way valve 3 is prolonged, the sealing performance of the secondary air supply one-way valve 3 is ensured, and the long-time normal operation of the engine is ensured.
According to the utility model discloses cylinder 100 of the first aspect embodiment makes secondary tonifying qi check valve 3 be located one side of keeping away from exhaust passage 11 of cylinder head cover 2 through setting up, and exhaust passage 11's high temperature can be avoided to secondary tonifying qi check valve 3, has guaranteed secondary tonifying qi check valve 3's leakproofness to can effectively guarantee the leakproofness of whole secondary tonifying qi passageway (tonifying the air flue as follows), and then can realize the accurate control to secondary tonifying qi volume under each operating mode.
According to some embodiments of the present invention, referring to fig. 1, the cylinder head body 1 and the cylinder head cover 2 have a gas supply passage therein communicating the secondary gas supply check valve 3 with the exhaust passage 11. Therefore, the air supply channel is arranged in the cylinder cover body 1 and the cylinder cover 2, so that the cost and space influence caused by an external pipeline and an arrangement structure of the external pipeline can be avoided, the cost is reduced, and the appearance of the whole cylinder 100 is more attractive.
Specifically, as shown in fig. 1, the supplementary air passage may include a first supplementary air passage 21 provided in the cylinder head cover 2 and a second supplementary air passage 12 provided in the cylinder head body 1, the first supplementary air passage 21 and the second supplementary air passage 12 are communicated, and when the secondary supplementary air check valve 3 is opened, the external air flow may flow to the exhaust passage 11 through the first supplementary air passage 21 and the second supplementary air passage 12 in sequence. When the secondary air make-up check valve 3 is closed, external air flow cannot enter the exhaust passage 11 through the first air make-up passage 21 and the second air make-up passage 12, and because the secondary air make-up check valve 3 is a one-way flow valve, the air flow in the exhaust passage 11 cannot flow out of the secondary air make-up check valve 3 through the first air make-up passage 21 and the second air make-up passage 12.
Referring to fig. 1, the cross-sectional area of the junction of the first gas replenishing duct 21 and the second gas replenishing duct 12 is larger than the cross-sectional area of the other part of the first gas replenishing duct 21, and the cross-sectional area of the junction of the first gas replenishing duct 21 and the second gas replenishing duct 12 is larger than the cross-sectional area of the other part of the second gas replenishing duct 12. That is, the cross-sectional area of the connecting portion of the first gas replenishing passage 21 and the second gas replenishing passage 12 is larger than the cross-sectional area of the remaining portion of the first gas replenishing passage 21 other than the connecting portion of the first gas replenishing passage 21 and the second gas replenishing passage 12, while the cross-sectional area of the connecting portion of the first gas replenishing passage 21 and the second gas replenishing passage 12 is larger than the cross-sectional area of the remaining portion of the second gas replenishing passage 12 other than the connecting portion of the second gas replenishing passage 12 and the first gas replenishing passage 21. Therefore, by means of the arrangement, the airflow loss at the joint of the first air supplementing channel 21 and the second air supplementing channel 12 can be effectively reduced, and the secondary air supplementing quantity is guaranteed.
Further, the included angle between the first air supplement channel 21 and the second air supplement channel 12 is an obtuse angle, as shown in fig. 1. Therefore, the first air supplementing channel 21 and the second air supplementing channel 12 can be arranged according to the actual specific structure of the cylinder head body 1 and the cylinder head cover 2, and a large angle is formed between the first air supplementing channel 21 and the second air supplementing channel 12 through arrangement, so that the change angle of the air flow is reduced as much as possible in the process that the air flow flows from the first air supplementing channel 21 to the second air supplementing channel 12, and the air flow can flow smoothly.
Alternatively, referring to fig. 1, the first gas supplementing duct 21 includes at least two gas supplementing sections 211 connected to each other, and an included angle between two adjacent gas supplementing sections 211 is an obtuse angle. For example, in the example of fig. 1, the first gas supplementing duct 21 includes two gas supplementing sections 211 connected in sequence from top to bottom, the upper gas supplementing section 211 is disposed obliquely from top to bottom, and the lower gas supplementing section 211 is disposed vertically, and there is a large angle between the two gas supplementing sections 211, so that the variation angle of the gas flow is reduced as much as possible in the process of flowing from the upper gas supplementing section 211 to the lower gas supplementing section 211, so that the gas flow smoothly flows through the first gas supplementing duct 21.
Two gas supply sections 211 are shown in fig. 1 for illustrative purposes, but it is obvious to those skilled in the art after reading the technical solutions of the present application that the solution can be applied to three or more gas supply sections 211, which also falls within the protection scope of the present invention.
Alternatively, as shown in fig. 1, the air supply passage is provided adjacent to the outer walls of the cylinder head body 1 and the cylinder head cover 2. This makes it possible to fully utilize the structures of the cylinder head body 1 and the cylinder head cover 2.
According to some embodiments of the present invention, referring to fig. 1, the cylinder 100 further includes: an Electronic Control Unit 4(ECU, Electronic Control Unit, also called "vehicle computer", etc., and specifically referred to as a dedicated microcomputer controller for automobile) and an Electronic valve 5, wherein the Electronic valve 5 is in communication connection with the Electronic Control Unit 4, for example, the Electronic valve 5 can be electrically connected with the Electronic Control Unit 4, the Electronic valve 5 has an air inlet 51 and an air outlet 52, the air inlet 51 of the Electronic valve 5 is suitable for communicating with the outside atmosphere, and the air outlet 52 of the Electronic valve 5 is connected with the secondary air supply check valve 3. When the cylinder 100 is applied to a vehicle such as an all-terrain vehicle, the electronic control unit 4 can match corresponding working conditions according to the current rotating speed and temperature of the engine to control the opening and closing and opening duration of the electronic valve 5, so that the requirement of secondary air supplement under each working condition is accurately controlled. Specifically, for example, the rotation speed and the temperature of the engine may be detected by a rotation speed sensor and a temperature sensor, the rotation speed sensor and the temperature sensor send the detected current rotation speed and temperature of the engine to the electronic control unit 4, the electronic control unit 4 compares the current rotation speed and temperature of the engine with the rotation speed and temperature of the engine under each preset working condition to determine the current working condition of the engine, so that the electronic control unit 4 may control the opening and closing of the electronic valve 5 and the opening duration according to the working condition. When the electronic valve 5 is opened, external air flow can enter through the air inlet 51 of the electronic valve 5 and flow to the secondary air make-up check valve 3 through the air outlet 52 of the electronic valve 5, and the secondary air make-up check valve 3 is opened under the pushing action of the air flow, so that the air flow can flow to the exhaust passage 11. When the electronic valve 5 is closed, external air flow cannot enter through the air inlet 51 of the electronic valve 5, and secondary air supplement is not performed at this time.
Further, the air outlet 52 is connected with the secondary air supply one-way valve 3 through a hose 6. Thus, the hose 6 can be bent due to the soft material of the hose 6, so that the electronic control unit 4 and the electronic valve 5 can be arranged at any position of the cylinder 100 or the vehicle, such as an all-terrain vehicle, according to the actual situation.
Optionally, the hose 6 is a rubber tube. But is not limited thereto.
According to the utility model discloses cylinder 100, the mounted position of rational arrangement secondary tonifying qi check valve 3 is about to it and arranges at the top of cylinder head cover 2, avoids 1 high temperature of cylinder cap body, makes secondary tonifying qi check valve 3's sealing rubber life can prolong, has guaranteed the leakproofness that the tonifying qi was said effectively. Moreover, the air supply channel is designed in the cylinder cover body 1 and the cylinder cover 2, so that the cost and space influence caused by the arrangement structure of an external pipeline are avoided. In addition, by arranging the electronic control unit 4 and the electronic valve 5, the electronic control unit 4 can be matched with corresponding working conditions, the opening and closing and opening duration of the electronic valve 5 are controlled to meet the requirement of secondary air supply for accurately controlling each working condition of the engine, the current working condition point of the engine is known by using data collected by the electronic control unit 4, and then the electronic valve 5 is controlled to perform opening and closing and opening duration actions on the corresponding working condition point (the valve is executed and the data value can be matched according to the bottom layer of the electronic control unit 4).
An all-terrain vehicle (not shown) according to an embodiment of the second aspect of the invention, comprises a cylinder 100 according to an embodiment of the above-described first aspect of the invention.
According to the all-terrain vehicle of the second aspect of the present invention, by using the above-mentioned cylinder 100, the overall performance of the whole all-terrain vehicle can be improved.
Other constructions and operation of atvs according to embodiments of the invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A cylinder, comprising:
the cylinder cover comprises a cylinder cover body and a cylinder cover body, wherein the cylinder cover body is provided with an exhaust passage;
the cylinder cover is arranged on the cylinder cover body;
the secondary air supply check valve is arranged on the cylinder cover and is positioned on one side of the cylinder cover far away from the exhaust passage.
2. The cylinder as claimed in claim 1, wherein the head body and the head cover have a make-up passage therein communicating the secondary make-up check valve with the exhaust passage.
3. The cylinder of claim 2, wherein the charge air passage comprises a first charge air passage provided in the head cover and a second charge air passage provided in the head body, the first charge air passage and the second charge air passage communicate, and a cross-sectional area at a junction of the first charge air passage and the second charge air passage is larger than a cross-sectional area of other portions of the first charge air passage and larger than a cross-sectional area of other portions of the second charge air passage.
4. The cylinder of claim 3, wherein an angle between the first supplemental gas channel and the second supplemental gas channel is an obtuse angle.
5. The cylinder of claim 3, wherein the first air supplement channel comprises at least two air supplement sections connected with each other, and an included angle between every two adjacent air supplement sections is an obtuse angle.
6. The cylinder of claim 2, wherein the breather passage is disposed adjacent to the head body and an outer wall of the head cover.
7. The cylinder according to any one of claims 1-6, further comprising:
an electronic control unit;
the electronic valve is in communication connection with the electronic control unit and is provided with an air inlet and an air outlet, the air inlet is suitable for being communicated with the external atmosphere, and the air outlet is connected with the secondary air supplementing one-way valve.
8. The cylinder of claim 7, wherein the air outlet and the secondary air make-up check valve are connected through a hose.
9. The cylinder of claim 8, wherein the hose is a rubber tube.
10. An all-terrain vehicle, characterized in that it comprises a cylinder according to any one of claims 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920941399.1U CN210317504U (en) | 2019-06-21 | 2019-06-21 | Cylinder and all-terrain vehicle with same |
| PCT/CN2019/126348 WO2020253177A1 (en) | 2019-06-21 | 2019-12-18 | Cylinder and all-terrain vehicle having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920941399.1U CN210317504U (en) | 2019-06-21 | 2019-06-21 | Cylinder and all-terrain vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317504U true CN210317504U (en) | 2020-04-14 |
Family
ID=70145548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920941399.1U Active CN210317504U (en) | 2019-06-21 | 2019-06-21 | Cylinder and all-terrain vehicle with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210317504U (en) |
| WO (1) | WO2020253177A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2868468B2 (en) * | 1996-06-19 | 1999-03-10 | 川崎重工業株式会社 | Secondary air supply device for motorcycles |
| JPH11153029A (en) * | 1997-11-21 | 1999-06-08 | Kawasaki Heavy Ind Ltd | Engine for motorcycle |
| JP2000018030A (en) * | 1998-07-07 | 2000-01-18 | Suzuki Motor Corp | Exhaust emission control device for general internal combustion engine |
| JP3646066B2 (en) * | 2001-01-09 | 2005-05-11 | 本田技研工業株式会社 | Secondary air supply device for engine exhaust purification |
| JP4497936B2 (en) * | 2003-03-20 | 2010-07-07 | 本田技研工業株式会社 | Reed valve |
| JP4704242B2 (en) * | 2006-02-28 | 2011-06-15 | 本田技研工業株式会社 | Secondary air supply device for exhaust purification |
-
2019
- 2019-06-21 CN CN201920941399.1U patent/CN210317504U/en active Active
- 2019-12-18 WO PCT/CN2019/126348 patent/WO2020253177A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020253177A1 (en) | 2020-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210210 Address after: 213001 No.1, xingben Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: No.9 intelligent (Changzhou) Technology Co.,Ltd. Address before: 100089 No.161, 6 / F, block B, building 1, No.38, Zhongguancun Street, Haidian District, Beijing Patentee before: BEIJING ZHIXING MUYUAN TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |