JPS6125553U - governor limit cylinder - Google Patents
governor limit cylinderInfo
- Publication number
- JPS6125553U JPS6125553U JP10482584U JP10482584U JPS6125553U JP S6125553 U JPS6125553 U JP S6125553U JP 10482584 U JP10482584 U JP 10482584U JP 10482584 U JP10482584 U JP 10482584U JP S6125553 U JPS6125553 U JP S6125553U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- chamber
- cylinder body
- supply
- cylinder
- 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
- High-Pressure Fuel Injection Pump Control (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図乃至第５図は、この考案にかかるガバナ制限シリ
ンダの実施例を示し、第１図は１実施例の縦断面図、第
２図は第１図の■一■線における断面図、第３図は他の
実施例の縦断面図、第４図は第３図のｒＶ−ＩＶ線にお
ける断面図、第５図ａは溝の１実施例が形成されたシリ
ンダ本体の内周面の展開説明図、第５図ｂは溝の他の実
施例が形成されたシリンダ本体の内周面の展開説明図で
あり、第６図は従来倒の１実施例の縦断面図、第７図は
第６図の■一■線における断面図、第８図は従来例の他
の実施例の縦断面図、第９図は第８図のＩＸ−ＩＸ線に
おける断面図、第１０図はシリンダ本体内における第１
ピストンの偏心状態の説明図である。
１・・・・・・シリンダ本体、３・・曲第１ピストンロ
ツド、４・・・・・・第１ピストン、５・・曲供給室、
６・・曲排油室、７・・・・・・ピストン室、７ａ・・
・・・・大気側室、フｂ・・・・・・圧力側室、１０・
・・・・・第２ピストン、１１・・・・・・第２ピスト
ンロツド、１４・ｍａｍｍａ排出ポート、１７・・・・
・・供給ポート、１９・・曲係止ピン、２１・・・・・
・ストッパ、３１・・・・・・溝。[BRIEF DESCRIPTION OF THE DRAWINGS] FIGS. 1 to 5 show embodiments of the governor restriction cylinder according to this invention. FIG. 1 is a vertical sectional view of one embodiment, and FIG. 3 is a longitudinal sectional view of another embodiment, FIG. 4 is a sectional view taken along the rV-IV line of FIG. 3, and FIG. 5a is a groove formed in one embodiment. FIG. 5b is a developed explanatory view of the inner circumferential surface of the cylinder body in which another embodiment of the groove is formed, and FIG. 7 is a sectional view taken along line 1-1 in FIG. 6, FIG. 8 is a longitudinal sectional view of another embodiment of the conventional example, and FIG. 9 is a sectional view taken along line IX-IX in FIG. 8. Figure 10 shows the first part in the cylinder body.
It is an explanatory view of an eccentric state of a piston. DESCRIPTION OF SYMBOLS 1... Cylinder body, 3... Curved first piston rod, 4... First piston, 5... Curved supply chamber,
6... Curved oil drain chamber, 7... Piston chamber, 7a...
...Atmospheric side chamber, Fub...Pressure side chamber, 10.
...Second piston, 11...Second piston rod, 14, mamma discharge port, 17...
... Supply port, 19 ... Curved locking pin, 21 ...
・Stopper, 31...Groove.
Claims (1)
方向に摺動自在に嵌入されかつ一端側に第１ピストンロ
ツドを有する第１ピストンと、この第１ピストン内に形
成されたピストン室に摺動自在に収納され力一つ前記第
１ピストンロツド側とは反対側に第２ピストンロンドを
有する第２ピストンと、前記シリンダ本体と第１ピスト
ンの間に形成されるとともに前記第２ピストンによって
区分けされた前記ピストン室の圧力側室および供給ポー
トと連通している供給室と、前記シリンダ本体と第１ピ
ストンの間に形成されるとともに前記第２ピストンによ
って区分けされた前記ピストン室の大気側室および排出
ポートと連通している排油室と、前記第１ピストンの中
途部外周に突設されシリンダ本体に当接して第１ピスト
ンのストロークを規制する係止ピンとから構成され、か
つ前記供給室と排油室は第１ピストンの外周の軸方向に
並行して形成されたガバナ制限シリンダにおいて、前記
供給室と一端側が連通する溝を該供給室と前記排油室の
間に形成したことを特徴とするガパナ制限シリンダ。A cylinder body with both ends open, a first piston that is slidably fitted in the cylinder body in the axial direction and has a first piston rod on one end side, and a first piston that is slidable in a piston chamber formed in the first piston. a second piston having a second piston rod on the side opposite to the first piston rod side, and the second piston formed between the cylinder body and the first piston and separated by the second piston; A supply chamber communicating with a pressure side chamber and a supply port of the piston chamber, and communicating with an atmosphere side chamber of the piston chamber formed between the cylinder body and the first piston and partitioned by the second piston and an exhaust port. The supply chamber and the oil drain chamber are comprised of a locking pin that protrudes from the outer periphery of the middle part of the first piston and comes into contact with the cylinder body to restrict the stroke of the first piston, and the supply chamber and the oil drain chamber are A governor restriction cylinder formed parallel to the axial direction of the outer periphery of the first piston, wherein a groove whose one end side communicates with the supply chamber is formed between the supply chamber and the oil drain chamber. Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10482584U JPS6125553U (en) | 1984-07-10 | 1984-07-10 | governor limit cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10482584U JPS6125553U (en) | 1984-07-10 | 1984-07-10 | governor limit cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6125553U true JPS6125553U (en) | 1986-02-15 |
| JPH0426668Y2 JPH0426668Y2 (en) | 1992-06-26 |
Family
ID=30664166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10482584U Granted JPS6125553U (en) | 1984-07-10 | 1984-07-10 | governor limit cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01314846A (en) * | 1988-06-13 | 1989-12-20 | Noritz Corp | 1-boiler 2-circuit type hot water supplying bath boiler |
-
1984
- 1984-07-10 JP JP10482584U patent/JPS6125553U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01314846A (en) * | 1988-06-13 | 1989-12-20 | Noritz Corp | 1-boiler 2-circuit type hot water supplying bath boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426668Y2 (en) | 1992-06-26 |
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