JPH0484772U - - Google Patents
Info
- Publication number
- JPH0484772U JPH0484772U JP12753090U JP12753090U JPH0484772U JP H0484772 U JPH0484772 U JP H0484772U JP 12753090 U JP12753090 U JP 12753090U JP 12753090 U JP12753090 U JP 12753090U JP H0484772 U JPH0484772 U JP H0484772U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- crankshaft
- air compressor
- fuel supply
- supply valve
- 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
- 239000000446 fuel Substances 0.000 claims description 4
Landscapes
- Compressor (AREA)
Description
第１図は本考案の実施例における要部を示した
横断面図、第２図は同実施例における給油弁部を
示した縦断面図、第３図は同実施例における給油
弁部の作動子を示した断面図、第４図は従来例を
示した断面図、第５図はエアコンプレツサの基本
構造を示した縦断面図である。
１……クランク軸、３……クランクケース、４
……円周面、５……作動子、６……流路、７……
絞り部、８……復帰バネ、１０……小孔。
Fig. 1 is a cross-sectional view showing the main parts in an embodiment of the present invention, Fig. 2 is a longitudinal sectional view showing the fuel supply valve part in the same embodiment, and Fig. 3 is an operation of the fuel supply valve part in the same embodiment. 4 is a sectional view showing a conventional example, and FIG. 5 is a longitudinal sectional view showing the basic structure of an air compressor. 1...Crankshaft, 3...Crankcase, 4
... Circumferential surface, 5 ... Actuator, 6 ... Channel, 7 ...
Squeezed portion, 8...Return spring, 10...Small hole.
Claims (1)
心に対して偏心させた円周面を形成すると共に、
クランクケースに配設した給油弁の開閉を行う作
動子を前記円周面に摺接したことを特徴とするエ
アコンプレツサの給油装置。 (2) ピストンが下死点に位置するときに前記給
油弁が開動作する位置関係に、前記円周面の中心
を偏心させたことを特徴とする請求項１記載のエ
アコンプレツサの給油装置。[Claims for Utility Model Registration] (1) Forming a circumferential surface on the outer circumferential surface of the crankshaft that is eccentric with respect to the axis of the crankshaft,
A fuel supply device for an air compressor, characterized in that an actuator for opening and closing a fuel supply valve disposed in a crankcase is in sliding contact with the circumferential surface. (2) The oil supply device for an air compressor according to claim 1, wherein the center of the circumferential surface is eccentrically positioned such that the oil supply valve opens when the piston is located at the bottom dead center. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127530U JP2531629Y2 (en) | 1990-11-29 | 1990-11-29 | Air compressor lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127530U JP2531629Y2 (en) | 1990-11-29 | 1990-11-29 | Air compressor lubrication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484772U true JPH0484772U (en) | 1992-07-23 |
| JP2531629Y2 JP2531629Y2 (en) | 1997-04-09 |
Family
ID=31875025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990127530U Expired - Lifetime JP2531629Y2 (en) | 1990-11-29 | 1990-11-29 | Air compressor lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2531629Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4016556B2 (en) * | 1999-12-17 | 2007-12-05 | 株式会社豊田自動織機 | Compressor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341682A (en) * | 1986-08-07 | 1988-02-22 | Matsushita Electric Ind Co Ltd | Oil supply system for horizontal hermetic compressor |
-
1990
- 1990-11-29 JP JP1990127530U patent/JP2531629Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6341682A (en) * | 1986-08-07 | 1988-02-22 | Matsushita Electric Ind Co Ltd | Oil supply system for horizontal hermetic compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2531629Y2 (en) | 1997-04-09 |
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