JPS63134181U - - Google Patents
Info
- Publication number
- JPS63134181U JPS63134181U JP2784287U JP2784287U JPS63134181U JP S63134181 U JPS63134181 U JP S63134181U JP 2784287 U JP2784287 U JP 2784287U JP 2784287 U JP2784287 U JP 2784287U JP S63134181 U JPS63134181 U JP S63134181U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- crank chamber
- rocking plate
- chamber
- suction chamber
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 2
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
第１図及び第２図は本考案の一実施例を示して
おり、第１図は可変容量型揺動板式圧縮機の断面
図、第２図は主要部を示す拡大断面図である。
１……可変容量型揺動板式圧縮機、６……クラ
ンク室、１６……収納室（連通路）、１７……圧
力調整弁、４９……揺動板、６０……バイパス通
路、６３……逆止弁（安全弁）。
1 and 2 show an embodiment of the present invention, with FIG. 1 being a cross-sectional view of a variable capacity rocking plate compressor, and FIG. 2 being an enlarged cross-sectional view showing the main parts. DESCRIPTION OF SYMBOLS 1...Variable capacity rocking plate compressor, 6...Crank chamber, 16...Storage chamber (communication passage), 17...Pressure regulating valve, 49...Winging plate, 60...Bypass passage, 63... …Check valve (safety valve).
Claims (1)
ランク室と吸入室とを連通する連通路に介装した
圧力調整弁により調整して前記揺動板の傾斜角度
を変化させることにより、吐出容量を可変にし得
る可変容量型揺動板式圧縮機において、前記吸入
室と前記クランク室とを連通するバイパス通路を
設け、該バイパス通路内に、前記クランク室内の
圧力が前記吸入室内の圧力に対して所定の差圧以
上に高くなつた時に開弁する安全弁を介装して成
ることを特徴とする可変容量型揺動板式圧縮機。 The pressure in the crank chamber in which the rocking plate is accommodated is adjusted by a pressure regulating valve installed in a communication path that communicates the crank chamber and the suction chamber, and the inclination angle of the rocking plate is changed, thereby increasing the discharge capacity. In a variable displacement rocking plate compressor that can make the pressure variable, a bypass passage communicating between the suction chamber and the crank chamber is provided, and the pressure inside the crank chamber is set to be equal to or lower than the pressure inside the suction chamber. A variable displacement wobble plate compressor characterized by being equipped with a safety valve that opens when the pressure difference exceeds a predetermined pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987027842U JPH0310389Y2 (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987027842U JPH0310389Y2 (en) | 1987-02-25 | 1987-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63134181U true JPS63134181U (en) | 1988-09-02 |
| JPH0310389Y2 JPH0310389Y2 (en) | 1991-03-14 |
Family
ID=30830254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987027842U Expired JPH0310389Y2 (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310389Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0486257A1 (en) * | 1990-11-16 | 1992-05-20 | Sanden Corporation | Slant plate type compressor with variable capacity control mechanism |
| EP0550201A1 (en) * | 1991-12-26 | 1993-07-07 | Sanden Corporation | Slant plate type compressor with variable capacity control mechanism |
| EP0855506A3 (en) * | 1997-01-27 | 1999-01-07 | Sanden Corporation | Variable-displacement compressor |
| EP0900937A3 (en) * | 1997-09-05 | 1999-10-13 | Sanden Corporation | Apparatus and method for operating of fluid displacement apparatus with variable displacement mechanism |
| EP0992746A3 (en) * | 1998-10-05 | 2002-01-16 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Air conditioning system |
| WO2012081356A1 (en) * | 2010-12-14 | 2012-06-21 | サンデン株式会社 | Variable displacement compressor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61155665A (en) * | 1984-12-28 | 1986-07-15 | Toyoda Autom Loom Works Ltd | Variable displacement compressor |
-
1987
- 1987-02-25 JP JP1987027842U patent/JPH0310389Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61155665A (en) * | 1984-12-28 | 1986-07-15 | Toyoda Autom Loom Works Ltd | Variable displacement compressor |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0486257A1 (en) * | 1990-11-16 | 1992-05-20 | Sanden Corporation | Slant plate type compressor with variable capacity control mechanism |
| EP0550201A1 (en) * | 1991-12-26 | 1993-07-07 | Sanden Corporation | Slant plate type compressor with variable capacity control mechanism |
| EP0855506A3 (en) * | 1997-01-27 | 1999-01-07 | Sanden Corporation | Variable-displacement compressor |
| EP0900937A3 (en) * | 1997-09-05 | 1999-10-13 | Sanden Corporation | Apparatus and method for operating of fluid displacement apparatus with variable displacement mechanism |
| EP0992746A3 (en) * | 1998-10-05 | 2002-01-16 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Air conditioning system |
| WO2012081356A1 (en) * | 2010-12-14 | 2012-06-21 | サンデン株式会社 | Variable displacement compressor |
| JP2012127233A (en) * | 2010-12-14 | 2012-07-05 | Sanden Corp | Variable displacement compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310389Y2 (en) | 1991-03-14 |