JPS59174346U - vehicle speed limiter - Google Patents
vehicle speed limiterInfo
- Publication number
- JPS59174346U JPS59174346U JP6854883U JP6854883U JPS59174346U JP S59174346 U JPS59174346 U JP S59174346U JP 6854883 U JP6854883 U JP 6854883U JP 6854883 U JP6854883 U JP 6854883U JP S59174346 U JPS59174346 U JP S59174346U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- throttle valve
- intake pipe
- speed
- pipe system
- 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.)
- Granted
Links
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は速度制限装置の機能ブロック図、第2図は速度
制限装置の要部断面図である。
図において、2は気化器本体、4は第1絞り弁、6は第
2絞り弁、18は圧力室、20はダイヤフラム、28は
フランジ、34は切換弁である。FIG. 1 is a functional block diagram of the speed limiting device, and FIG. 2 is a sectional view of essential parts of the speed limiting device. In the figure, 2 is a carburetor body, 4 is a first throttle valve, 6 is a second throttle valve, 18 is a pressure chamber, 20 is a diaphragm, 28 is a flange, and 34 is a switching valve.
Claims (1)
第1絞り弁に常時は第1絞り弁と共働する第2絞り弁を
併設し、この第2絞り弁を圧力室の圧力に関連して作動
すべく圧力応動体に連結するとともに、前記圧力室の圧
力を大気圧と吸気管系負圧とに切換え連絡制御する切換
弁を設け、この切換弁を所定の速度信号で切換制御して
前記圧力室に大気圧を導入し前記第2絞り弁を閉成動作
する構成としたことを特徴とする車両の速度制限装置。 2 前記切換弁を吸気管系負圧と大気圧とに切換制御す
る2ポート形切換弁で構成し、前記圧力室の圧力を制限
速度内では吸気管系負圧に連絡し、制限速度では調整細
孔を通じて前記吸気管系負圧から前記大気圧に切換え前
記第2絞り弁を前記制限速度に相当する開度まで閉成せ
しめる構成としたことを特徴とする実用新案登録請求の
範囲第1項に記載した車両の速度制限装置。[Scope of Claim for Utility Model Registration] 1. A first throttle valve that controls the opening of the intake passage in response to the accelerator pedal is provided with a second throttle valve that normally works together with the first throttle valve. is connected to a pressure-responsive body to operate in relation to the pressure in the pressure chamber, and a switching valve is provided for switching and controlling the pressure in the pressure chamber between atmospheric pressure and negative pressure in the intake pipe system. 1. A speed limiting device for a vehicle, characterized in that the speed limiter is configured to perform switching control using a speed signal to introduce atmospheric pressure into the pressure chamber and close the second throttle valve. 2. The switching valve is a two-port switching valve that switches between negative pressure in the intake pipe system and atmospheric pressure, and the pressure in the pressure chamber is connected to the negative pressure in the intake pipe system within the speed limit, and is adjusted at the speed limit. Utility model registration claim 1, characterized in that the system is configured to switch from the negative pressure of the intake pipe system to the atmospheric pressure through a pore and close the second throttle valve to an opening corresponding to the speed limit. Speed limiter for vehicles listed in .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6854883U JPS59174346U (en) | 1983-05-10 | 1983-05-10 | vehicle speed limiter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6854883U JPS59174346U (en) | 1983-05-10 | 1983-05-10 | vehicle speed limiter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59174346U true JPS59174346U (en) | 1984-11-21 |
JPH0435558Y2 JPH0435558Y2 (en) | 1992-08-24 |
Family
ID=30198718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6854883U Granted JPS59174346U (en) | 1983-05-10 | 1983-05-10 | vehicle speed limiter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59174346U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4112485Y1 (en) * | 1964-02-27 | 1966-06-13 | ||
JPS4842125A (en) * | 1971-10-07 | 1973-06-19 |
-
1983
- 1983-05-10 JP JP6854883U patent/JPS59174346U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4112485Y1 (en) * | 1964-02-27 | 1966-06-13 | ||
JPS4842125A (en) * | 1971-10-07 | 1973-06-19 |
Also Published As
Publication number | Publication date |
---|---|
JPH0435558Y2 (en) | 1992-08-24 |
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