JPS6444391U - - Google Patents
Info
- Publication number
- JPS6444391U JPS6444391U JP13768587U JP13768587U JPS6444391U JP S6444391 U JPS6444391 U JP S6444391U JP 13768587 U JP13768587 U JP 13768587U JP 13768587 U JP13768587 U JP 13768587U JP S6444391 U JPS6444391 U JP S6444391U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- roller
- cylinder block
- lower frame
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
Description
第１図は本案の実施例を示す回転圧縮機の縦断
面図、第２図は第１図に示した圧縮機の要部断面
図、第３図は圧縮機の運転時における逆止弁構造
の断面図、第４図は圧縮機の停止時における逆止
弁構造の断面図である。
２……密閉ケース、４……回転圧縮要素、７…
…シリンダブロツク、８……圧縮室、９……上部
枠体、１０……下部枠体、１２……ローラ、１３
……ベーン、１４……第１の吸入通路、１７……
弁座、１８……第２の吸入通路、１９……弁保持
部、２０……弁室、２１……デイスク弁。
Fig. 1 is a vertical sectional view of a rotary compressor showing an embodiment of the present invention, Fig. 2 is a sectional view of the main parts of the compressor shown in Fig. 1, and Fig. 3 is a check valve structure during operation of the compressor. FIG. 4 is a sectional view of the check valve structure when the compressor is stopped. 2... Sealed case, 4... Rotating compression element, 7...
...Cylinder block, 8...Compression chamber, 9...Upper frame, 10...Lower frame, 12...Roller, 13
...Vane, 14...First suction passage, 17...
Valve seat, 18...second suction passage, 19...valve holding part, 20...valve chamber, 21...disk valve.
Claims (1)
圧縮要素を一部が油中に浸漬するよう収納してな
り、前記回転圧縮要素に、ボアを有するシリンダ
ブロツクと、このブロツクの上下に装着されてボ
アを閉塞し内部に圧縮室を画成する上部枠体及び
下部枠体と、前記圧縮室内を偏心回転するローラ
と、このローラに先端を当接して前記圧縮室内を
高圧側と低圧側に区分するベーンとを備え、かつ
、前記シリンダブロツク及び下部枠体に、圧縮室
へガスを導くための吸入ガス通路を形成している
ものにおいて、前記吸入ガス通路の途中における
シリンダブロツクと下部枠体の当接部に弁室を設
け、この弁室に潤滑油より比重の小さい材料から
なるデイスク弁を収納すると共にシリンダブロツ
クに弁座を下部枠体に弁保持部を夫々一体形成し
たことを特徴とする回転圧縮機。 A rotary compression element is housed in a sealed case in which lubricating oil is stored at the bottom so that a portion thereof is immersed in the oil, and a cylinder block having a bore is attached to the rotary compression element above and below the block. an upper frame body and a lower frame body that close a bore and define a compression chamber therein; a roller that rotates eccentrically within the compression chamber; and a roller that contacts the roller with its tip end to divide the compression chamber into a high pressure side and a low pressure side. the cylinder block and the lower frame in the middle of the intake gas passage; A valve chamber is provided in the abutting portion of the valve, and a disc valve made of a material with a specific gravity smaller than that of the lubricating oil is housed in the valve chamber, and a valve seat is integrally formed in the cylinder block and a valve holding portion is integrally formed in the lower frame. Rotary compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13768587U JPS6444391U (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13768587U JPS6444391U (en) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444391U true JPS6444391U (en) | 1989-03-16 |
Family
ID=31399332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13768587U Pending JPS6444391U (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020532676A (en) * | 2017-08-31 | 2020-11-12 | サイアム コンプレッサー インダストリー カンパニー リミテッド | Rotary compressor |
-
1987
- 1987-09-09 JP JP13768587U patent/JPS6444391U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020532676A (en) * | 2017-08-31 | 2020-11-12 | サイアム コンプレッサー インダストリー カンパニー リミテッド | Rotary compressor |
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