JPH0349385U - - Google Patents
Info
- Publication number
- JPH0349385U JPH0349385U JP11057589U JP11057589U JPH0349385U JP H0349385 U JPH0349385 U JP H0349385U JP 11057589 U JP11057589 U JP 11057589U JP 11057589 U JP11057589 U JP 11057589U JP H0349385 U JPH0349385 U JP H0349385U
- Authority
- JP
- Japan
- Prior art keywords
- swash plate
- drive shaft
- rocking
- oscillating
- guide groove
- 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
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
第１〜３図は本考案を具体化した第１実施例を
示し、第１図は圧縮機の断面図、第２図は要部断
面図、第３図は第２図の−線断面図、第４図
は第２実施例の要部断面図である。
クランク室……２、吸入室……４、吐出室……
５、駆動軸……８、回転駆動板……１０、ピスト
ン……１４、ピストンロツド……１５、揺動斜板
……１６、ガイド溝……１７、支持ピン……１８
、摺動部材……１９、被膜……Ｃ。
1 to 3 show a first embodiment embodying the present invention, FIG. 1 is a sectional view of the compressor, FIG. 2 is a sectional view of main parts, and FIG. 3 is a sectional view taken along the line - , FIG. 4 is a sectional view of a main part of the second embodiment. Crank chamber...2, Suction chamber...4, Discharge chamber...
5, Drive shaft...8, Rotating drive plate...10, Piston...14, Piston rod...15, Rocking swash plate...16, Guide groove...17, Support pin...18
, Sliding member...19, Coating...C.
Claims (1)
ク室内の駆動軸に対して一体回転可能かつ傾動可
能に回転駆動板を設け、該回転駆動板にピストン
を往復動させるための揺動斜板を同期傾動可能に
かつ前記駆動軸と一体回転不能に装備した揺動斜
板式圧縮機において、 前記クランク室を形成するハウジングをアルミ
ニウム合金で形成すると共に、クランク室内の外
周寄りに駆動軸と平行に延びるガイド溝を設け、
揺動斜板の周縁には支持ピンを突設すると共に該
支持ピンに前記ガイド溝に対して摺動可能に係合
するアルミニウム合金製の摺動部材を回動可能に
支持し、前記ガイド溝あるいは摺動部材の摺動面
のいずれか一方にアルミニウムと異種金属でかつ
硬度がアルミニウム合金より硬い金属被膜を形成
した揺動斜板圧縮機の揺動斜板の回り止め構造。[Claims for Utility Model Registration] Comprising a suction chamber, a discharge chamber, and a crank chamber, a rotary drive plate is provided so as to be integrally rotatable and tiltable with respect to a drive shaft in the crank chamber, and a piston is reciprocated on the rotary drive plate. In the oscillating swash plate compressor, the oscillating swash plate compressor is equipped with a oscillating swash plate that can tilt synchronously and cannot rotate integrally with the drive shaft. A guide groove is provided on the side that extends parallel to the drive shaft,
A support pin is provided protruding from the periphery of the rocking swash plate, and a sliding member made of aluminum alloy is rotatably supported on the support pin and slidably engages with the guide groove. Or a rotation prevention structure for a rocking swash plate of a rocking swash plate compressor, in which a metal coating made of aluminum and a different metal and having a harder hardness than an aluminum alloy is formed on one of the sliding surfaces of the sliding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11057589U JPH0349385U (en) | 1989-09-21 | 1989-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11057589U JPH0349385U (en) | 1989-09-21 | 1989-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0349385U true JPH0349385U (en) | 1991-05-14 |
Family
ID=31659101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11057589U Pending JPH0349385U (en) | 1989-09-21 | 1989-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349385U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522209U (en) * | 1978-08-01 | 1980-02-13 |
-
1989
- 1989-09-21 JP JP11057589U patent/JPH0349385U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522209U (en) * | 1978-08-01 | 1980-02-13 |
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