JPS61105774U - - Google Patents
Info
- Publication number
- JPS61105774U JPS61105774U JP19177184U JP19177184U JPS61105774U JP S61105774 U JPS61105774 U JP S61105774U JP 19177184 U JP19177184 U JP 19177184U JP 19177184 U JP19177184 U JP 19177184U JP S61105774 U JPS61105774 U JP S61105774U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- self
- piston rod
- seal ring
- fitted
- 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
- 238000007789 sealing Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 2
Landscapes
- Compressor (AREA)
Description
図面は本考案の実施例で、一部を切り欠いて断
面で示した部分正面図である。
１Ｂ……デイスタンスピース、２……ピストン
ロツド、３……シーリングケース、１０……シー
ル油、１１……上部隔壁、１２……下部隔壁、１
２０……同上ピストンロツド挿入孔、１２１……
同上凹壁、３０……シーリングケースの内周面、
３０１……シーリングケースのピストンロツド挿
入孔、３０２……同上凹壁、３０３……シーリン
グケースの下面、３１……Ｖリング、３２……金
属アダプター、３２０……同上内周面凹壁、３２
１……自己潤滑性シールリング、３３……圧縮コ
イルバネ、３４……自己潤滑性シールリング、３
５……シールリング、４０……シール、４１……
自己潤滑性シールリング、４１１……同上溝、４
２……バネリング。
The drawing is a partially cutaway cross-sectional view of an embodiment of the present invention. 1B... Distance piece, 2... Piston rod, 3... Sealing case, 10... Seal oil, 11... Upper bulkhead, 12... Lower bulkhead, 1
20... Piston rod insertion hole as above, 121...
Same as above concave wall, 30...inner peripheral surface of sealing case,
301... Piston rod insertion hole of the sealing case, 302... Concave wall as above, 303... Bottom surface of the sealing case, 31... V ring, 32... Metal adapter, 320... Concave wall on the inner peripheral surface of the same as above, 32
1... Self-lubricating seal ring, 33... Compression coil spring, 34... Self-lubricating seal ring, 3
5... Seal ring, 40... Seal, 41...
Self-lubricating seal ring, 411...Same groove, 4
2...Bane ring.
Claims (1)
を取り囲むシーリングケース８を設け、該シーリ
ングケース３の内周面３０に断面Ｖ形の自己潤滑
性シールリング（以下、単にＶリングという。）
３１、自己潤滑性シールリング３２１を内周面凹
壁３２０に強圧嵌入した金属アダプターリング（
以下、単に金属アダプターという。）３２、上部
隔壁１１と前記金属アダプター３２とを押圧する
圧縮コイルバネ３３を順次嵌入し、前記シーリン
グケース３のピストンロツド挿入孔３０１の凹壁
３０２に自己潤滑性シールリング３４を強圧挿入
し、前記シーリングケース３の下面３０３にシー
ルリング３５を嵌入し、前記デイスタンスピース
１Ｂ内にシール油１０を充満し、下部隔壁１２の
ピストンロツド挿入孔１２０の凹壁１２１に自己
潤滑性シールリング４１と、その溝４１１に嵌合
したバネリング４２とからなるシール４０を強圧
挿入したことを特徴とする往復動ガス圧縮機のピ
ストンロツド軸封装置。 Piston rod 2 inside distance piece 1B
A self-lubricating seal ring (hereinafter simply referred to as a V ring) with a V-shaped cross section is provided on the inner peripheral surface 30 of the sealing case 3.
31. A metal adapter ring in which a self-lubricating seal ring 321 is fitted into the inner circumferential concave wall 320 with strong pressure (
Hereinafter, it will simply be referred to as a metal adapter. ) 32. Sequentially fit the compression coil spring 33 that presses the upper partition wall 11 and the metal adapter 32, and forcefully insert the self-lubricating seal ring 34 into the concave wall 302 of the piston rod insertion hole 301 of the sealing case 3, and then The seal ring 35 is fitted into the lower surface 303 of the case 3, the distance piece 1B is filled with seal oil 10, and the self-lubricating seal ring 41 and its groove are inserted into the concave wall 121 of the piston rod insertion hole 120 of the lower partition wall 12. A piston rod shaft sealing device for a reciprocating gas compressor, characterized in that a seal 40 consisting of a spring ring 42 fitted with a spring ring 411 is inserted under strong pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19177184U JPS61105774U (en) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19177184U JPS61105774U (en) | 1984-12-18 | 1984-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105774U true JPS61105774U (en) | 1986-07-04 |
Family
ID=30749208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19177184U Pending JPS61105774U (en) | 1984-12-18 | 1984-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105774U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322961A (en) * | 1976-08-16 | 1978-03-02 | Atsugi Motor Parts Co Ltd | Brake liquid pressure control valve |
| JPS5833397A (en) * | 1981-08-20 | 1983-02-26 | Matsushita Electric Ind Co Ltd | Diaphragm for loudspeaker |
-
1984
- 1984-12-18 JP JP19177184U patent/JPS61105774U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322961A (en) * | 1976-08-16 | 1978-03-02 | Atsugi Motor Parts Co Ltd | Brake liquid pressure control valve |
| JPS5833397A (en) * | 1981-08-20 | 1983-02-26 | Matsushita Electric Ind Co Ltd | Diaphragm for loudspeaker |
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