JPH0356891U - - Google Patents
Info
- Publication number
- JPH0356891U JPH0356891U JP11691689U JP11691689U JPH0356891U JP H0356891 U JPH0356891 U JP H0356891U JP 11691689 U JP11691689 U JP 11691689U JP 11691689 U JP11691689 U JP 11691689U JP H0356891 U JPH0356891 U JP H0356891U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- spring
- biasing force
- rotary compressor
- contact
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Description
第１図は本考案ロータリー圧縮機の起動時にお
ける要部平面図、第２図はその−拡大断面図
、第３図は同圧縮機の定常時における要部平面図
、第４図はその−拡大断面図、第５図は同圧
縮機の要部縦断面図、第６図は従来例の平面図で
ある。
１……シリンダ室、２……ローラ、３……ブレ
ード、４……ブレードスプリング、５……阻止体
、１１……低圧室、１２……高圧室、３１……頭
部、３２……背面部、Ｕ……上死点位置、Ｄ……
下死点位置、Ｓ……進退範囲。
Fig. 1 is a plan view of the main parts of the rotary compressor of the present invention at startup, Fig. 2 is an enlarged sectional view thereof, Fig. 3 is a plan view of the main parts of the compressor at steady state, and Fig. 4 is its - FIG. 5 is a longitudinal sectional view of a main part of the same compressor, and FIG. 6 is a plan view of a conventional example. 1... Cylinder chamber, 2... Roller, 3... Blade, 4... Blade spring, 5... Blocker, 11... Low pressure chamber, 12... High pressure chamber, 31... Head, 32... Back Part, U...Top dead center position, D...
Bottom dead center position, S...Advance/retreat range.
Claims (1)
当接して前記シリンダ室１を低圧室１１と高圧室
１２とに仕切るブレード３を進退自由に備え、該
ブレード３の背面部３２に、該ブレード３に付勢
力を与えるブレードスプリング４を当接させたロ
ータリー圧縮機において、前記ブレードスプリン
グ４の自由形状を、前記ブレード３の上死点位置
Ｕから下死点位置Ｄに至る進退範囲Ｓにおいて前
記ブレード３に付勢力を与える形状に形成すると
共に、前記スプリング４の変形軌跡内に、低温起
動時、該スプリング４に当接して前記ブレード３
への付勢力を前記進退範囲Ｓの途中で解除する阻
止体５を設けたことを特徴とするロータリー圧縮
機。 A blade 3 is provided which can freely advance and retreat, and which partitions the cylinder chamber 1 into a low-pressure chamber 11 and a high-pressure chamber 12 by having its head 31 come into contact with a roller 2 installed inside the cylinder chamber 1. In a rotary compressor in which a blade spring 4 that applies a biasing force to a rotary compressor 3 is brought into contact with the blade spring 4, the free shape of the blade spring 4 is moved in the advance/retreat range S from the top dead center position U of the blade 3 to the bottom dead center position D. The blade 3 is formed into a shape that applies a biasing force to the blade 3, and the blade 3 comes into contact with the spring 4 during low-temperature startup within the deformation locus of the spring 4.
A rotary compressor characterized in that a blocking body 5 is provided for releasing the biasing force on the movement partway through the advancing and retreating range S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11691689U JPH0356891U (en) | 1989-10-03 | 1989-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11691689U JPH0356891U (en) | 1989-10-03 | 1989-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356891U true JPH0356891U (en) | 1991-05-31 |
Family
ID=31665171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11691689U Pending JPH0356891U (en) | 1989-10-03 | 1989-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356891U (en) |
-
1989
- 1989-10-03 JP JP11691689U patent/JPH0356891U/ja active Pending