JPS63110684U - - Google Patents
Info
- Publication number
- JPS63110684U JPS63110684U JP277387U JP277387U JPS63110684U JP S63110684 U JPS63110684 U JP S63110684U JP 277387 U JP277387 U JP 277387U JP 277387 U JP277387 U JP 277387U JP S63110684 U JPS63110684 U JP S63110684U
- Authority
- JP
- Japan
- Prior art keywords
- front head
- cylinder
- casing
- intake port
- compressor
- 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
- 239000003507 refrigerant Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案を容量制御型の気体圧縮機に適
用した実施例を示す気体圧縮機の側断面図、第２
図は第１図中―線断面図、第３図は共鳴型消
音器の模式図を示す説明図、第４図は従来の気体
圧縮機を示す縦断面図、第５図は気体圧縮機を使
用する冷凍システムの概要を示す略式図である。
１…圧縮機本体、２…ケーシング、３…フロン
トヘツド、４…シリンダブロツク、５…フロント
サイドブロツク、８…ベーン、９…ロータ、１０
…吸入室、１１…吸気口、１２…吸入口、１４…
シリンダ室、１７…制御プレート、１８…凹部、
１９…バイパス孔、２０…吸気通路、２１…孔、
２２…共鳴管。
Fig. 1 is a side sectional view of a gas compressor showing an embodiment in which the present invention is applied to a capacity control type gas compressor;
The figures are a sectional view taken along the line in Fig. 1, Fig. 3 is an explanatory diagram showing a schematic diagram of a resonance type muffler, Fig. 4 is a longitudinal sectional view showing a conventional gas compressor, and Fig. 5 is a cross-sectional view of a gas compressor. It is a schematic diagram showing an outline of a refrigeration system used. DESCRIPTION OF SYMBOLS 1...Compressor body, 2...Casing, 3...Front head, 4...Cylinder block, 5...Front side block, 8...Vane, 9...Rotor, 10
...Suction chamber, 11...Intake port, 12...Intake port, 14...
cylinder chamber, 17... control plate, 18... recess,
19... bypass hole, 20... intake passage, 21... hole,
22... Resonance tube.
Claims (1)
ンダブロツクの両側に取り付けられたフロント、
リアサイドブロツクとによつて構成されるシリン
ダ室内に、進退可能な複数のベーンを有するロー
タを回転自在に横架してなる圧縮機本体と、この
圧縮機本体を包囲する一端開口形のケーシングと
、該ケーシングの開口端面に取着されるフロント
ヘツドとを備え、上記フロントヘツドに設けた吸
気口から、フロントヘツドとフロントサイドブロ
ツクとの間に形成される吸入室内に冷媒ガスが供
給され、かつ、シリンダ室内に導入されて圧縮さ
れる気体圧縮機において、 前記吸気口と吸入室とを連通させる吸気通路に
共鳴管を付設することにより、吸入圧力の変動を
規制するようにしたことを特徴とする気体圧縮機
。[Claims for Utility Model Registration] A cylinder block with an approximately elliptical inner periphery, a front mounted on both sides of the cylinder block,
a compressor body formed by horizontally suspending a rotor having a plurality of vanes that can move forward and backward in a cylinder chamber formed by a rear side block; a casing with one end open that surrounds the compressor body; a front head attached to the open end surface of the casing, and refrigerant gas is supplied from an intake port provided in the front head into a suction chamber formed between the front head and the front side block, and In a gas compressor that is introduced into a cylinder chamber and compressed, fluctuations in suction pressure are regulated by attaching a resonance pipe to an intake passage that communicates the intake port and the suction chamber. gas compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP277387U JPS63110684U (en) | 1987-01-12 | 1987-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP277387U JPS63110684U (en) | 1987-01-12 | 1987-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63110684U true JPS63110684U (en) | 1988-07-15 |
Family
ID=30781928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP277387U Pending JPS63110684U (en) | 1987-01-12 | 1987-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63110684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011214522A (en) * | 2010-03-31 | 2011-10-27 | Nabtesco Automotive Corp | Compression device |
| US9255579B2 (en) | 2010-03-31 | 2016-02-09 | Nabtesco Automotive Corporation | Vacuum pump having rotary compressing elements |
-
1987
- 1987-01-12 JP JP277387U patent/JPS63110684U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011214522A (en) * | 2010-03-31 | 2011-10-27 | Nabtesco Automotive Corp | Compression device |
| US9255579B2 (en) | 2010-03-31 | 2016-02-09 | Nabtesco Automotive Corporation | Vacuum pump having rotary compressing elements |
| US9709057B2 (en) | 2010-03-31 | 2017-07-18 | Nabtesco Automotive Corporation | Rotary pump having a casing being formed with a communicating hole communicating a space that is between the side plate and the wall surface of the driving machine |
| US10253775B2 (en) | 2010-03-31 | 2019-04-09 | Nabtesco Automotive Corporation | Rotary pump having a casing being formed with a communicating hole communicating a space that is between the side plate and the wall surface of the driving machine |
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