JPS59167973U - Discharge passage opening/closing mechanism in variable displacement swash plate compressor - Google Patents
Discharge passage opening/closing mechanism in variable displacement swash plate compressorInfo
- Publication number
- JPS59167973U JPS59167973U JP6383883U JP6383883U JPS59167973U JP S59167973 U JPS59167973 U JP S59167973U JP 6383883 U JP6383883 U JP 6383883U JP 6383883 U JP6383883 U JP 6383883U JP S59167973 U JPS59167973 U JP S59167973U
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- swash plate
- discharge passage
- plate compressor
- variable displacement
- 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
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (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図は本考案に係る斜板式圧縮機の側断面図、第２図
は同作用状態を表わす側断面図、第３図及び第４図は従
来構造を表わす図面であって、第３図は従来構造の吐出
フランジを表わす断面図、第４図は同作用状態を表わす
断面図である。
１・・・・・・シリンダーブロック、ＩＦ・・・・・・
フロントシリンダーブロック、ＩＲ・・・・・・リヤシ
リンダーブロック、２・・・・・・駆動軸、２′・・・
・・・軸孔、３・・・・・・ボア、４・・・・・・斜板
室、５・・・・・・ピストン、６・・・・・・斜板、７
・・・・・・ポール、８・・・・・・シュー、１０Ｆ・
・・・・・フロントバルブプレート、ＩＯＲ・・・・・
・リヤバルブプレート、ＩＩＦ、ｉｌＲ・・・・・・吸
入口、１２Ｆ、１２Ｒ・・・・・・吐出口、１３Ｆ、１
３Ｒ・・・・・・吸入弁、１４Ｆ。
１４Ｒ・・・・・・吐出弁、１５Ｆ・・・・・・フロン
トハウジング、１５Ｒ・・・・・・リヤハウジング、１
６・・・・・・軸受は部、１７Ｆ、１７Ｒ・・・・・・
吸入室、１８Ｆ、１８Ｒ・・・。
・・・吐出室、２０・・・・・・吐出フランジ、２０Ｆ
。
２０Ｒ，２０Ｆ、２０Ｒ′・・・・・・吐出通路、２１
・・・・・・逃し孔、２２・・・・・・ばね受座、２２
′・・・・・・通気孔、２４・・・・・・スプール、２
５・・・・・・圧力作用室、２６・・・・・・リテーナ
−１２７・・・・・・ボルト、２８・・・・・・ばね、
２９・・・・・・弁座、３０・・・・・・逆止弁、３０
ａ・・・・・・ヘッド部、３０ｂ・・・・・・ロッド部
、３１・・・・・・スリーブ、３２・・・・・・バイパ
ス通路。FIG. 1 is a side sectional view of the swash plate compressor according to the present invention, FIG. 2 is a side sectional view showing the same operating state, FIGS. 3 and 4 are drawings showing the conventional structure, and FIG. 4 is a sectional view showing a discharge flange having a conventional structure, and FIG. 4 is a sectional view showing the same operating state. 1...Cylinder block, IF...
Front cylinder block, IR...Rear cylinder block, 2...Drive shaft, 2'...
...Shaft hole, 3...Bore, 4...Swash plate chamber, 5...Piston, 6...Swash plate, 7
...Paul, 8...Shoo, 10F.
...Front valve plate, IOR...
・Rear valve plate, IIF, ilR...Intake port, 12F, 12R...Discharge port, 13F, 1
3R...Suction valve, 14F. 14R...Discharge valve, 15F...Front housing, 15R...Rear housing, 1
6...Bearing is part, 17F, 17R...
Suction room, 18F, 18R... ...Discharge chamber, 20...Discharge flange, 20F
. 20R, 20F, 20R'...Discharge passage, 21
...Relief hole, 22 ...Spring seat, 22
'...Vent hole, 24...Spool, 2
5...Pressure action chamber, 26...Retainer-127...Bolt, 28...Spring,
29... Valve seat, 30... Check valve, 30
a...Head part, 30b...Rod part, 31...Sleeve, 32...Bypass passage.
Claims (1)
ード及びアンロード切り替え機構を設けるとともに雨蛙
出室より延設する吐出通路の先端部を吐出フランジ内に
おいて合流する如く設け、ロード及びアンロード切り替
え機構側の吐出通路内には弁座と逆止弁を対向させて設
けて成る斜板式圧縮機において、ロード及びアンロード
切り替−え機構側の吐出通路内には弁座と逆止弁の取付
は位置よりバイパス通路を分岐させるに同バイパス通路
は上記吐出通路と略同−垂直面に沿って設けて成る可変
容量形斜板式圧縮機における吐出通路の開閉機構。A load/unload switching mechanism is provided in either the front side or the rear side discharge chamber, and the tips of the discharge passages extending from the rain frog discharge chamber are provided so as to meet within the discharge flange, and the load/unload switching mechanism is provided. In a swash plate compressor in which a valve seat and a check valve are installed facing each other in the side discharge passage, the valve seat and check valve are not installed in the discharge passage on the side of the load/unload switching mechanism. An opening/closing mechanism for a discharge passage in a variable displacement swash plate compressor, wherein the bypass passage is branched from the position and the bypass passage is provided along substantially the same vertical plane as the discharge passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6383883U JPS59167973U (en) | 1983-04-27 | 1983-04-27 | Discharge passage opening/closing mechanism in variable displacement swash plate compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6383883U JPS59167973U (en) | 1983-04-27 | 1983-04-27 | Discharge passage opening/closing mechanism in variable displacement swash plate compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59167973U true JPS59167973U (en) | 1984-11-10 |
| JPS632625Y2 JPS632625Y2 (en) | 1988-01-22 |
Family
ID=30194019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6383883U Granted JPS59167973U (en) | 1983-04-27 | 1983-04-27 | Discharge passage opening/closing mechanism in variable displacement swash plate compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59167973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07189909A (en) * | 1993-12-28 | 1995-07-28 | Daikin Ind Ltd | Check valve for compressor |
| JP2006029144A (en) * | 2004-07-13 | 2006-02-02 | Sanden Corp | Displacement control valve of variable displacement swash plate type compressor |
-
1983
- 1983-04-27 JP JP6383883U patent/JPS59167973U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07189909A (en) * | 1993-12-28 | 1995-07-28 | Daikin Ind Ltd | Check valve for compressor |
| JP2006029144A (en) * | 2004-07-13 | 2006-02-02 | Sanden Corp | Displacement control valve of variable displacement swash plate type compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632625Y2 (en) | 1988-01-22 |
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