CN2397272Y - Throttle closing signal device for carburettor - Google Patents
Throttle closing signal device for carburettor Download PDFInfo
- Publication number
- CN2397272Y CN2397272Y CN 99232516 CN99232516U CN2397272Y CN 2397272 Y CN2397272 Y CN 2397272Y CN 99232516 CN99232516 CN 99232516 CN 99232516 U CN99232516 U CN 99232516U CN 2397272 Y CN2397272 Y CN 2397272Y
- Authority
- CN
- China
- Prior art keywords
- signal
- carburetor
- screw
- throttle
- metallic screw
- 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.)
- Expired - Fee Related
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model relates to a signal device for closing a throttle, which is composed of a metal screw (1), an insulating screw sleeve (8), a signal pad (2), a spring (3) and a throttle connecting rod (5), wherein the insulating screw sleeve (8) is arranged outside the metal screw (1) and makes the metal screw (1) fixedly arranged on a carburetor (6), the signal pad (2) is connected and contacted with the metal screw (1), the spring (3) is sheathed outside the insulating screw sleeve (8) and is used for compressing the signal pad (2), and the throttle connecting rod (5) is moved by following a throttle (7) and transmits a signal of fully closing the throttle (7) to the metal screw (1). The utility model is mainly used for picking the closing signal when the throttle is closed, and transmits the closing signal to other control devices to control and adjust the operating state of the carburetor. The utility model has the advantages of simple structure, stable performance and low cost, and is especially suitable for popularization and usage.
Description
The utility model is a kind of device that is used to pick up engine and carburetor closure full-shut position signal.
Traditional engine and carburetor is a device from fuel-air mixture to motor that carry, and its working state is leaned on adjustment in advance fully, it is not carried out other control during engine operation.This Carburetor decapacitation is satisfied outside the needs of engine operation, can not improve the working state of motor.
Goal of the invention of the present utility model is exactly that a kind of work purposes that does not change Carburetor will be provided, but can pick up this specific working state signal of closed throttle of Carburetor, and this signal is transferred to the work of other control pieces control Carburetor, the closed throttle telltale that motor can be controlled when closed throttle.
Summary of the invention of the present utility model is such, a kind of carburetor throttle shutdown signal device, it is characterized in that by metallic screw 1, being with one outside metallic screw 1 makes the screw rod head insulated hanger that slightly stretch out and that metallic screw 1 can be fixedly mounted on the Carburetor 6 of metallic screw 1 overlap 8, a signal pad 2 that is connected with metallic screw 1 big end, being enclosed within 8 outer being used for of insulated hanger cover compresses the spring 3 that itself and metallic screw 1 big end closely contacts with signal pad 2, closure connecting rod 5 compositions that move and contact with the screw rod of metallic screw 1 when the closure full cut-off with closure 7 on-off actions.Spring 3 and 6 in Carburetor a felt pad 4 is arranged, described signal pad 2 has a coupled output line 9.Signal pad 2 has a coupled output line 9.Described insulated hanger cover 8 and felt pad 4 are plastic insulation nail cover and plastic insulation pad.
Invention effect of the present utility model is such, on Carburetor, design and install a closed throttle telltale, when closed throttle, closure connecting rod (5) contacts with metallic screw with the closure motion, at this moment, signal conduction, the closed throttle signal transmits signal to other control gear (as signal receiver) by output line, at this moment, signal receiver just can be according to the state and the tach signal of the motor equipment of controlling other of Carburetor this moment, the working state of control Carburetor plays the effect of oil saving and pollution reducing.When closure was opened, closure connecting rod and metallic screw broke away from, signal interruption.Because no signal output this moment, control gear will be arranged on the working state that closure is opened.
Fig. 1 is a structural representation of the present utility model.
Embodiment, the closed throttle telltale of present embodiment is by a kind of carburetor throttle shutdown signal device, it is characterized in that by metallic screw (1), outside metallic screw (1), be with that a screw rod head that makes metallic screw (1) slightly stretches out and metallic screw (1) can be fixedly mounted on insulated hanger cover (8) on the Carburetor (6), a signal pad (2) that is connected with the big end of metallic screw (1), being enclosed within insulated hanger cover (8) outer being used for compresses the spring (3) that the big end of itself and metallic screw (1) closely contact with signal pad (2), closure connecting rod (5) composition that moves and contact with the screw rod of metallic screw (1) when the closure full cut-off with closure (7) on-off action.Spring (3) and Carburetor (6) between a felt pad (4) is arranged, described signal pad (2) has a coupled output line (9).Insulated hanger cover (8) and felt pad (4) are plastic insulation nail cover and plastic insulation pad.
Claims (3)
1, a kind of carburetor throttle shutdown signal device, it is characterized in that by metallic screw (1), outside metallic screw (1), be with that a screw rod head that makes metallic screw (1) slightly stretches out and metallic screw (1) can be fixedly mounted on insulated hanger cover (8) on the Carburetor (6), a signal pad (2) that is connected with the big end of metallic screw (1) is enclosed within the insulated hanger cover
(8) outer being used for compresses the spring (3) that the big end of itself and metallic screw (1) is closely contacted with signal pad (2), moves and is delivered to metallic screw with signal that the screw rod of metallic screw (1) contacts the closure full cut-off when the closure full cut-off with closure (7) on-off action
(1) closure connecting rod (5) is formed.
2, carburetor throttle shutdown signal device as claimed in claim 1 is characterized in that at spring
(3) and Carburetor (6) between a felt pad (4) is arranged,
3, carburetor throttle shutdown signal device as claimed in claim 1 is characterized in that described signal pad (2) has a coupled output line (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232516 CN2397272Y (en) | 1999-09-01 | 1999-09-01 | Throttle closing signal device for carburettor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232516 CN2397272Y (en) | 1999-09-01 | 1999-09-01 | Throttle closing signal device for carburettor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397272Y true CN2397272Y (en) | 2000-09-20 |
Family
ID=34021185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99232516 Expired - Fee Related CN2397272Y (en) | 1999-09-01 | 1999-09-01 | Throttle closing signal device for carburettor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397272Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832185A (en) * | 2010-04-23 | 2010-09-15 | 刘坤 | Auto idle speed safety device |
-
1999
- 1999-09-01 CN CN 99232516 patent/CN2397272Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832185A (en) * | 2010-04-23 | 2010-09-15 | 刘坤 | Auto idle speed safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |