JPH0419639U - - Google Patents
Info
- Publication number
- JPH0419639U JPH0419639U JP6122590U JP6122590U JPH0419639U JP H0419639 U JPH0419639 U JP H0419639U JP 6122590 U JP6122590 U JP 6122590U JP 6122590 U JP6122590 U JP 6122590U JP H0419639 U JPH0419639 U JP H0419639U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- governor
- engagement
- hole
- speed
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１図〜第３図は本考案の実施例を説明する図
で、第１図Ａはガバナスプリングの取付状態の斜
視図、第１図Ｂは第１図ＡのＢ−Ｂ線断面図、第
１図Ｃは係合孔とフツクの寸法関係を説明する図
、第２図は遠心式ガバナの側面図、第３図は係合
孔の変更例説明図である。第４図は従来技術の説
明図で、第４図Ａは第１図Ａ相当図、第４図Ｂは
第１図Ｃ相当図である。第５図はエンジンの回転
速度に対するガバナフオースとガバナスプリング
の張力の関係を説明する図である。
１……遠心式ガバナ、２……ガバナスプリング
、３……常用バネ、３ａ……３の基端側のフツク
、３ｂ……３の先端側のフツク、４……高速用バ
ネ、４ａ……４の基端側のフツク、４ｂ……４の
先端側のフツク、５……調速レバー、６……５の
係合孔、７……ガバナレバー、８……７の係合孔
、Ｌ０……４ｂの遊動寸法、Ｓ１……８の孔幅、
Ｘ……４ｂの線径、Ｃ１……微小間隙、８ｂ……
８の孔端部。
1 to 3 are diagrams explaining an embodiment of the present invention, in which FIG. 1A is a perspective view of the governor spring installed, FIG. 1B is a sectional view taken along line BB of FIG. 1A, FIG. 1C is a diagram illustrating the dimensional relationship between the engagement hole and the hook, FIG. 2 is a side view of the centrifugal governor, and FIG. 3 is a diagram illustrating a modification of the engagement hole. FIG. 4 is an explanatory diagram of the prior art, in which FIG. 4A is a diagram corresponding to FIG. 1A, and FIG. 4B is a diagram corresponding to FIG. 1C. FIG. 5 is a diagram illustrating the relationship between the tension of the governor force and the governor spring with respect to the rotational speed of the engine. 1...Centrifugal governor, 2...Governor spring, 3...Common use spring, 3a...Hook on the base end side of 3, 3b...Hook on the distal end side of 3, 4...High speed spring, 4a... Hook on the base end side of 4, 4b... hook on the tip side of 4, 5... speed governor lever, 6... engagement hole of 5, 7... governor lever, 8... engagement hole of 7, L 0 ... 4b floating dimension, S 1 ... hole width of 8,
X... wire diameter of 4b, C 1 ... minute gap, 8b...
8 hole end.
Claims (1)
バネ３と高速用バネ４とからなり、常用バネ３と
高速用バネ４とは、それぞれ引張コイルスプリン
グ製にして、互いに内外に遊嵌させ、 常用バネ３及び高速用バネ４の各基端側のフツ
ク３ａ，４ａを調速レバー５の係合孔６に係合さ
せるとともに、各先端側のフツク３ｂ，４ｂをガ
バナレバー７の係合孔８に係合させ、 両係合孔６，８のうち、いずれか一方の係合孔
８を長孔状に形成し、長孔状の係合孔８に高速用
バネ４のフツク４ｂを所定の遊動寸法Ｌ０内で遊
動自在に係合させて構成した、遠心式ガバナのガ
バナスプリング係合装置において、 長孔状の係合孔８の孔幅Ｓ１の寸法を、これに
遊動自在に係合する高速用バネ４の線径Ｘの寸法
に、遊動を許容する微小間隙Ｃ１の寸法を加える
だけの狭い値に設定した ことを特徴とする遠心式ガバナのガバナスプリン
グ係合装置。 ２ 前記長孔状の係合孔８の高速用バネ４の伸長
側の孔端部８ｂを、外側空間に向けて解放した ことを特徴とする請求項１に記載の遠心式ガバナ
のガバナスプリング係合装置。[Claims for Utility Model Registration] 1. The governor spring 2 of the centrifugal governor 1 consists of a regular spring 3 and a high-speed spring 4. The regular spring 3 and the high-speed spring 4 are each made of a tension coil spring, and are connected to each other. The hooks 3a and 4a on the base end side of the regular spring 3 and the high speed spring 4 are engaged with the engagement hole 6 of the speed governor lever 5, and the hooks 3b and 4b on the tip side are connected to the governor lever. 7, one of the engagement holes 6 and 8 is formed into an elongated hole shape, and the high speed spring 4 is inserted into the elongated engagement hole 8. In the governor spring engagement device for a centrifugal governor, which is constructed by engaging the hook 4b of the invention so as to freely move within a predetermined free movement dimension L0 , the dimension of the hole width S1 of the elongated engagement hole 8 is as follows: The governor spring of a centrifugal governor is characterized in that the wire diameter X of the high-speed spring 4 that freely engages with this is set to a value as narrow as adding the dimension of a minute gap C1 that allows free movement. Engagement device. 2. The governor spring engagement of the centrifugal governor according to claim 1, wherein the hole end 8b of the elongated engagement hole 8 on the extension side of the high speed spring 4 is opened toward the outer space. combining device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6122590U JPH0419639U (en) | 1990-06-08 | 1990-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6122590U JPH0419639U (en) | 1990-06-08 | 1990-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419639U true JPH0419639U (en) | 1992-02-19 |
Family
ID=31589290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6122590U Pending JPH0419639U (en) | 1990-06-08 | 1990-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419639U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228655U (en) * | 1985-08-07 | 1987-02-21 |
-
1990
- 1990-06-08 JP JP6122590U patent/JPH0419639U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228655U (en) * | 1985-08-07 | 1987-02-21 |
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