JPS5879029U - Variable displacement reciprocating engine - Google Patents
Variable displacement reciprocating engineInfo
- Publication number
- JPS5879029U JPS5879029U JP17517481U JP17517481U JPS5879029U JP S5879029 U JPS5879029 U JP S5879029U JP 17517481 U JP17517481 U JP 17517481U JP 17517481 U JP17517481 U JP 17517481U JP S5879029 U JPS5879029 U JP S5879029U
- Authority
- JP
- Japan
- Prior art keywords
- sub
- variable displacement
- reciprocating engine
- displacement reciprocating
- piston
- 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
Landscapes
- Output Control And Ontrol Of Special Type Engine (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
第1図は本考案の第1実施例に係る可変容積型往復動エ
ンジンの縦断面図、第2図は第1図のエンジンの第1図
と直角な断面に沿ってみた縦断面図、第3図ないし第7
図は第1図のエンジンの作動を示す各行程における位置
関係図、第8図は本考案の第2実施例に係る可変容積型
往復動エンジンの縦断面図、第9図は第8図のエンジン
の第8図と直角な断面に沿ってみた縦断面図、第10図
ないし第14図は第8図のエンジンの作動を示す各行程
における位置関係図、である。
1.11・・・・・・主ピストン、2.12・・・・・
・主コネクテイング冶ツド、3,13・・・・・・主ク
ランク軸、4.14・・・・・・副ピストン、5.15
・・・・・・副コネクテイング冶ツド、6・・・・・・
副クランク軸、7・・・・・・副ピストンピン、8・・
・・・・主ピストンピン、16・・・・・・副クランク
軸兼主ピストンピン、17・・・・・・副ピストンピン
。1 is a longitudinal sectional view of a variable displacement reciprocating engine according to a first embodiment of the present invention; FIG. 2 is a longitudinal sectional view of the engine shown in FIG. 1 taken along a cross section perpendicular to FIG. Figures 3 to 7
The figure is a positional relationship diagram at each stroke showing the operation of the engine in Figure 1, Figure 8 is a longitudinal cross-sectional view of a variable displacement reciprocating engine according to the second embodiment of the present invention, and Figure 9 is the same as in Figure 8. A vertical sectional view of the engine taken along a cross section perpendicular to FIG. 8, and FIGS. 10 to 14 are positional relationship diagrams at each stroke showing the operation of the engine shown in FIG. 8. 1.11... Main piston, 2.12...
・Main connecting jig, 3, 13...Main crankshaft, 4.14...Sub-piston, 5.15
・・・・・・Sub-connecting device, 6・・・・・・
Sub-crankshaft, 7... Sub-piston pin, 8...
...Main piston pin, 16... Sub-crankshaft and main piston pin, 17... Sub-piston pin.
Claims (3)
往復動自在に設け、主ピストン内に副クランク機構を設
けて前記副ピストンを該副クランク機構に連結して支持
したことを特徴とする可変容積型往復動エンジン。(1) A sub-piston is provided within the main piston so as to be able to reciprocate with respect to the main piston, a sub-crank mechanism is provided within the main piston, and the sub-piston is coupled to and supported by the sub-crank mechanism. Variable displacement reciprocating engine.
型往復動エンジンにおいて、前記副クランク機構が主ピ
ストンに軸支されているもの。(2) Utility Model Registration The variable displacement reciprocating engine according to claim 1, wherein the sub-crank mechanism is pivotally supported by the main piston.
容積型往復動エイシンにおいて、前記副クランク機構が
主ピストンのピストンピンに軸支されているもの。(3) Utility Model Registration Scope of Claim 1: The variable displacement reciprocating engine according to claim 1, wherein the sub-crank mechanism is pivotally supported by a piston pin of a main piston.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17517481U JPS5879029U (en) | 1981-11-25 | 1981-11-25 | Variable displacement reciprocating engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17517481U JPS5879029U (en) | 1981-11-25 | 1981-11-25 | Variable displacement reciprocating engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5879029U true JPS5879029U (en) | 1983-05-28 |
Family
ID=29967442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17517481U Pending JPS5879029U (en) | 1981-11-25 | 1981-11-25 | Variable displacement reciprocating engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5879029U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993016274A1 (en) * | 1992-02-07 | 1993-08-19 | Masanobu Yatsugi | Internal combustion engine in which suction and exhaust is carried out with the upper portion of piston separated from piston main body |
WO2004007932A1 (en) * | 2002-07-12 | 2004-01-22 | Honda Giken Kogyo Kabushiki Kaisha | Compression ratio variable device of internal combustion engine |
-
1981
- 1981-11-25 JP JP17517481U patent/JPS5879029U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993016274A1 (en) * | 1992-02-07 | 1993-08-19 | Masanobu Yatsugi | Internal combustion engine in which suction and exhaust is carried out with the upper portion of piston separated from piston main body |
WO2004007932A1 (en) * | 2002-07-12 | 2004-01-22 | Honda Giken Kogyo Kabushiki Kaisha | Compression ratio variable device of internal combustion engine |
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