CN101929403B - Motorcycle cylinder body with cylinder temperature sensor - Google Patents
Motorcycle cylinder body with cylinder temperature sensor Download PDFInfo
- Publication number
- CN101929403B CN101929403B CN200810233392A CN200810233392A CN101929403B CN 101929403 B CN101929403 B CN 101929403B CN 200810233392 A CN200810233392 A CN 200810233392A CN 200810233392 A CN200810233392 A CN 200810233392A CN 101929403 B CN101929403 B CN 101929403B
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- China
- Prior art keywords
- cylinder
- temperature sensor
- bolt
- motorcycle
- cylinder temperature
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- Expired - Fee Related
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Abstract
The invention discloses a motorcycle cylinder body with a cylinder temperature sensor, which comprises a cylinder body (1) and a cylinder cover (2), wherein the cylinder cover (2) is fixed at the top end of the cylinder body (1) through a bolt (3), and the cylinder temperature sensor (4) is fixed on a platform (3a) for installing the bolt (3) at the rear part of the cylinder cover (2). The cylinder temperature sensor is installed by artfully utilizing the platform on the cylinder cover and a fastening bolt between the cylinder body and the cylinder cover, thereby the invention not only satisfies the rapid and steady installation requirements of the cylinder temperature sensor, but also can ensure the cylinder temperature sensor to accurately and reliably transfer temperature signals and has the characteristics of novel conception, simple structure, convenience, reliability, easy disassembly and assembly and the like.
Description
Technical field
The present invention relates to a kind of motorcycle part, relate in particular to the cylinder block of the motorcycle engine that has cylinder temperature sensor.
Background technique
The Carburetor of common motorcycle realizes to engine oil that with machinery type the relation of its fuel delivery and rotating speed or accelerator open degree can only be a linear dependence, can't guarantee that the air fuel ratio under the full operating mode all-weather of motor can both reach desirable.Simultaneously, when the state of motor own changed, Carburetor can not be adjusted to changed conditions, and caused a large amount of wastings of resources, and made engine consumption raise deterioration of emission.
In order to overcome the deficiency of mechanical Carburetor fuel system, each motorcycle manufacturer is with the direction of electric controlled gas-compensation mode as research and development.Electric controlled gas-compensation system is divided into two kinds of open loop and closed loops.Electric controlled gas-compensation system is on engine suction manifold, to install suction tude additional, and links to each other with bypass solenoid valve, and the solenoid valve inlet end is connected with empty filter, gets engine rotational speed signal from spark coil; And, being sent to ECU ECU through cylinder temperature sensor detection cylinder Wen Wendu, ECU is by the program of setting; Real-time working condition according to motor; Send the pulse electrical signal instruction to solenoid valve, through the opened/closed operating frequency of solenoid valve, the benefit of control secondary air is gone into amount; And then the air fuel ratio of control mixed gas.Electric controlled gas-compensation system reduced to a certain extent motorcycle oil consumption, improved motorcycle emission.As the cutting edge technology of current motorcycle field, the electric controlled gas-compensation technology has obtained domestic many motorcycle manufacturers' attention, and each producer is all in progressively exploitation.Cylinder temperature sensor is as important sensor, and it passes to the electric controlled gas-compensation controller with the temperature signal of engine cylinder, to judge that motor is in hot machine or cold machine state, for the controller tonifying Qi provides foundation.How arranging that cylinder temperature sensor just can reach best effect, is the problem that motorcycle producer is just addressing.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of motorcycle cylinder body that has cylinder temperature sensor, than just transmitting block temperature signal accurately to ECU.
Technological scheme of the present invention is following: a kind of motorcycle cylinder body that has cylinder temperature sensor; Comprise cylinder body and cylinder cap; Wherein cylinder cap is through being bolted to the top of cylinder body, and its key is: supply to be fixed with cylinder temperature sensor on the bolt installed platform at said cylinder cap rear portion.
Adopt above technological scheme, cylinder temperature sensor is arranged on the left side at cylinder cap rear portion, and install, solved the installation question of cylinder temperature sensor so on the one hand by the bolt mountion plate on the cylinder cap; On the other hand, in the process of motorcycle driving, cylinder temperature sensor and corresponding cylinder cap position are in lee side, receive air-cooled influence very little, thereby can guarantee the accuracy that temperature signal transmits.
Above-mentioned cylinder temperature sensor is made up of resistance, lead, protecting jacket, resin and plug socket; Wherein the separation of protecting jacket and plug socket is in the both sides of resin; The end of protecting jacket and resin is fixed, and is sleeved on the bolt, is pressed on the bolt mountion plate of cylinder cap by the spiral shell head of bolt; Said resistance is embedded in resin, and near protecting jacket, this resistance links to each other with an end of lead, and the other end of lead is drawn outside the resin, and is connected with plug socket.Above scheme cylinder temperature sensor self structure on the one hand is simple, low production cost; On the other hand, the installation of cylinder temperature sensor is firm, can not come off, and usability is secure, and dismounting is all very convenient.Simultaneously, the structure of cylinder body and cylinder cap need not be changed, the repacking cost can be do not increased.
Beneficial effect: the present invention is ingenious to utilize platform and the clamping bolt between cylinder body and the cylinder cap on the cylinder cap that cylinder temperature sensor is installed; Quick, the firm installation needs of cylinder temperature sensor had both been satisfied; Can guarantee that again cylinder temperature sensor transmits temperature signal accurately, reliably, have characteristics such as novel, simple in structure, convenient and reliable, easy disassembling.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of cylinder temperature sensor.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Like Fig. 1, shown in Figure 2, the present invention is made up of parts such as cylinder body 1, cylinder cap 2, bolt 3 and cylinder temperature sensors 4, and wherein cylinder cap 2 is positioned at the top of cylinder body 1, is fixed together through many bolts that wear from top to bottom 3 between the two.Left side at cylinder cap 2 rear portions supplies stationary cylinder temperature sensor 4 on the bolt 3 installed platform 3a; This cylinder temperature sensor 4 is made up of resistance 4a, lead 4b, protecting jacket 4c, resin 4d and plug socket 4e; Wherein protecting jacket 4c and plug socket 4e separation is in the both sides of resin 4d; The end of protecting jacket 4c and resin 4d is fixed, and is sleeved on the bolt 3, is pressed on the bolt mountion plate 3a of cylinder cap 2 by the spiral shell head of bolt 3.Said resistance 4a is embedded in resin 4d, and near protecting jacket 4c, this resistance 4a links to each other with the end of lead 4b, and the other end of lead 4b is drawn outside the resin 4d, and is connected with plug socket 4e.
Claims (1)
1. motorcycle cylinder body that has cylinder temperature sensor; Comprise cylinder body (1) and cylinder cap (2); Wherein cylinder cap (2) is fixed on the top of cylinder body (1) through bolt (3); It is characterized in that: supply to be fixed with cylinder temperature sensor (4) on bolt (3) installed platform (3a) at said cylinder cap (2) rear portion; Said cylinder temperature sensor (4) is made up of resistance (4a), lead (4b), protecting jacket (4c), resin (4d) and plug socket (4e), and wherein the separation of protecting jacket (4c) and plug socket (4e) is in the both sides of resin (4d), and protecting jacket (4c) is fixed with the end of resin (4d); And be sleeved on the bolt (3), be pressed on the bolt mountion plate (3a) of cylinder cap (2) by the spiral shell head of bolt (3); Said resistance (4a) is embedded in resin (4d), and near protecting jacket (4c), this resistance (4a) links to each other with an end of lead (4b), and the other end of lead (4b) is drawn outside the resin (4d), and is connected with plug socket (4e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810233392A CN101929403B (en) | 2008-12-17 | 2008-12-17 | Motorcycle cylinder body with cylinder temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810233392A CN101929403B (en) | 2008-12-17 | 2008-12-17 | Motorcycle cylinder body with cylinder temperature sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101929403A CN101929403A (en) | 2010-12-29 |
| CN101929403B true CN101929403B (en) | 2012-08-29 |
Family
ID=43368773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810233392A Expired - Fee Related CN101929403B (en) | 2008-12-17 | 2008-12-17 | Motorcycle cylinder body with cylinder temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101929403B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19835581A1 (en) * | 1998-08-06 | 2000-02-17 | Daimler Chrysler Ag | Internal combustion engine with a crankcase fitted with a temperature detector for regulating the volume flow of a cooling agent according to temperature has cylinders cooled by this cooling agent. |
| JP2005320972A (en) * | 2005-06-08 | 2005-11-17 | Honda Motor Co Ltd | Internal combustion engine |
| CN200958426Y (en) * | 2006-09-29 | 2007-10-10 | 重庆隆鑫工业（集团）有限公司 | Air-cooled cylinder head of motorcycle |
-
2008
- 2008-12-17 CN CN200810233392A patent/CN101929403B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19835581A1 (en) * | 1998-08-06 | 2000-02-17 | Daimler Chrysler Ag | Internal combustion engine with a crankcase fitted with a temperature detector for regulating the volume flow of a cooling agent according to temperature has cylinders cooled by this cooling agent. |
| JP2005320972A (en) * | 2005-06-08 | 2005-11-17 | Honda Motor Co Ltd | Internal combustion engine |
| CN200958426Y (en) * | 2006-09-29 | 2007-10-10 | 重庆隆鑫工业（集团）有限公司 | Air-cooled cylinder head of motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101929403A (en) | 2010-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20191217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |