JPH02114785U - - Google Patents
Info
- Publication number
- JPH02114785U JPH02114785U JP2418489U JP2418489U JPH02114785U JP H02114785 U JPH02114785 U JP H02114785U JP 2418489 U JP2418489 U JP 2418489U JP 2418489 U JP2418489 U JP 2418489U JP H02114785 U JPH02114785 U JP H02114785U
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- sealing material
- seal groove
- seal
- end surface
- 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
- 239000003566 sealing material Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000009751 slip forming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図〜第３図は本考案の第１実施例を示し、
第１図はラツプにチツプシールが嵌入された状態
を示す斜視図、第２図はスクロール型圧縮機の縦
断面図、第３図はチツプシールの斜視図である。
第４図は第２実施例におけるチツプシールの縦断
面図である。第５図は第３実施例にける第４図相
当図である。第６図は第４実施例における第４図
相当図である。第７図は従来のチツプシールを示
すラツプ周辺の斜視図である。
１…スクロール型圧縮機、２…密閉ケーシング
、７…固定スクロール、８…公転スクロール、７
ａ，８ａ…鏡板、７ｂ，８ｂ…ラツプ、７ｆ，８
ｈ…前面、１５…チツプシール、１５ａ…中央シ
ール材、１５ｂ…側部シール材、１５ｃ…端面、
１６…シール溝、１７…被覆シール材。
1 to 3 show a first embodiment of the present invention,
FIG. 1 is a perspective view showing the tip seal fitted into the lap, FIG. 2 is a longitudinal sectional view of the scroll compressor, and FIG. 3 is a perspective view of the tip seal.
FIG. 4 is a longitudinal sectional view of the tip seal in the second embodiment. FIG. 5 is a diagram corresponding to FIG. 4 in the third embodiment. FIG. 6 is a diagram corresponding to FIG. 4 in the fourth embodiment. FIG. 7 is a perspective view of a conventional tip seal around the wrap. 1...Scroll type compressor, 2...Hermetic casing, 7...Fixed scroll, 8...Revolving scroll, 7
a, 8a... End plate, 7b, 8b... Wrap, 7f, 8
h...front surface, 15...chip seal, 15a...center sealing material, 15b...side sealing material, 15c...end face,
16...Seal groove, 17...Coating sealing material.
Claims (1)
スクロール８とが収納され、該両スクロール７，
８は各々鏡板７ａ，８ａの前面７ｆ，８ｈに渦巻
状のラツプ７ｂ，８ｂが立設されると共に、両ラ
ツプ７ｂ，８ｂを相互に噛合して並設され、上記
公転スクロール８が固定スクロール７に対して自
転することなく公転するようにしたスクロール型
液体装置において、上記各鏡板７ａ，８ａに対面
する各ラツプ７ｂ，８ｂの先端面にはシール溝１
６が形成されていると共に、該シール溝１６には
上記鏡板７ａ，８ａの前面７ｆ，８ｈに接するチ
ツプシール１５が嵌入されており、該チツプシー
ル１５は、鋼製材より成る中央シール材１５ａと
、上記シール溝１６の両内側面に密着するように
該中央シール材１５ａの両側面に連続して形成さ
れると共に、弾性体よりなる側部シール材１５ｂ
とによつて形成されていることを特徴とするスク
ロール型流体装置。 (2) 上記請求項(1)記載のスクロール型流体装置
において、チツプシール１５の両側部シール材１
５ｂ，１５ｂは中央シール材１５ａの鏡板側端面
１５ｃを覆う弾性体より成る被覆シール材１７に
よつて連続形成されていることを特徴とするスク
ロール型流体装置。[Claims for Utility Model Registration] (1) A fixed scroll 7 and a revolving scroll 8 are housed in a casing 2, and both scrolls 7,
8 has spiral wraps 7b and 8b erected on the front surfaces 7f and 8h of the end plates 7a and 8a, respectively, and the wraps 7b and 8b are arranged in parallel with each other in mesh with each other. In a scroll-type liquid device that revolves around the scroll without rotating, a seal groove 1 is formed on the end surface of each lap 7b, 8b facing each end plate 7a, 8a.
6 is formed, and a tip seal 15 is fitted into the seal groove 16 in contact with the front surfaces 7f, 8h of the mirror plates 7a, 8a. Side sealing materials 15b are formed continuously on both side surfaces of the central sealing material 15a so as to be in close contact with both inner surfaces of the seal groove 16, and are made of an elastic material.
A scroll-type fluid device characterized by being formed by. (2) In the scroll type fluid device according to claim (1), the sealing material 1 on both sides of the tip seal 15
5b and 15b are continuously formed by a cover sealing material 17 made of an elastic body that covers the end surface 15c of the center sealing material 15a on the end plate side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2418489U JPH02114785U (en) | 1989-03-01 | 1989-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2418489U JPH02114785U (en) | 1989-03-01 | 1989-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114785U true JPH02114785U (en) | 1990-09-13 |
Family
ID=31243819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2418489U Pending JPH02114785U (en) | 1989-03-01 | 1989-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114785U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5792B2 (en) * | 1972-03-22 | 1982-01-05 |
-
1989
- 1989-03-01 JP JP2418489U patent/JPH02114785U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5792B2 (en) * | 1972-03-22 | 1982-01-05 |
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