JPS6132665U - Plunger seal structure - Google Patents

Plunger seal structure

Info

Publication number
JPS6132665U
JPS6132665U JP1984117171U JP11717184U JPS6132665U JP S6132665 U JPS6132665 U JP S6132665U JP 1984117171 U JP1984117171 U JP 1984117171U JP 11717184 U JP11717184 U JP 11717184U JP S6132665 U JPS6132665 U JP S6132665U
Authority
JP
Japan
Prior art keywords
seal structure
shaped
plunger
layered
adapter
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.)
Granted
Application number
JP1984117171U
Other languages
Japanese (ja)
Other versions
JPH0135978Y2 (en
Inventor
信吾 丸
Original Assignee
株式会社 丸山製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社 丸山製作所 filed Critical 株式会社 丸山製作所
Priority to JP1984117171U priority Critical patent/JPS6132665U/en
Publication of JPS6132665U publication Critical patent/JPS6132665U/en
Application granted granted Critical
Publication of JPH0135978Y2 publication Critical patent/JPH0135978Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第５図はこの考案によるシール構造を示すそ
れそれ異なる実施例の断面図、第２図から第４図、第６
図及び第７図は同シール構造に使用されるそれそれ異な
る実施例のアタプタを示す断面図、第８図は従来のシー
ル構造を示す断面図である。 図面において、２０・・・・・・プランジャー、２２・
・・・・・シリンダ、２３・・・・・・段部、２４・・
・・・・大径部、２５，２７・・・・・・アタプタ、２
５ａ・・・・・・溝、２５ｂ・・・・・・凸部、２６・
・・・・・Ｖパッキング、２７ａ・・・・・・凸部、２
７ｂ・・・・・・中空部、２７ｃ・・・・・・周溝、２
７ｄ・・・・・・溝、２８・・・・・・取付け部材、２
９・・・五ねし、てある。Figures 1 and 5 are sectional views of different embodiments of the seal structure according to this invention, Figures 2 to 4, and 6.
7 and 7 are cross-sectional views showing different embodiments of adapters used in the same seal structure, and FIG. 8 is a cross-sectional view showing a conventional seal structure. In the drawings, 20... plunger, 22...
...Cylinder, 23...Step part, 24...
・・・・Large diameter part, 25, 27・・・・Adapter, 2
5a...Groove, 25b...Protrusion, 26.
...V-packing, 27a...Protrusion, 2
7b...Hollow part, 27c...Peripheral groove, 2
7d...Groove, 28...Mounting member, 2
9...I'm five years old.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブランジャーとシリンダとの間に介在される断面が■字
形をしたリング状で重層された複数のＶパッキングと、
この重層されたＶパッキングの一端部が当接支持される
Ｖ字状の溝又は凸部を有するリング状の第一のアダプタ
と、前記重層されたＶパッキングの他端部が当接される
Ｖ字形の凸部又は溝を備えると共に、可撓性材料で中空
部を備えるリング状に形成される第二のアダプタと、前
記シリンタにねじ連結されて前記第二のアダプタを介し
て前記〜／パッキングを押圧する取付け部材とが備えら
れて成ることを特徴とするプランジャーのシール構造。A plurality of layered V-packings each having a ■-shaped cross section and having a ring shape interposed between the plunger and the cylinder;
A ring-shaped first adapter having a V-shaped groove or a convex portion, on which one end of the layered V-packing is abutted and supported, and a V-shaped adapter, on which the other end of the layered V-packing is abutted. a second adapter formed in the shape of a ring with a hollow part made of a flexible material and having a convex part or groove in the shape of a letter; A plunger seal structure comprising: a mounting member for pressing the plunger;
JP1984117171U 1984-07-31 1984-07-31 Plunger seal structure Granted JPS6132665U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984117171U JPS6132665U (en) 1984-07-31 1984-07-31 Plunger seal structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984117171U JPS6132665U (en) 1984-07-31 1984-07-31 Plunger seal structure

Publications (2)

Publication Number Publication Date
JPS6132665U true JPS6132665U (en) 1986-02-27
JPH0135978Y2 JPH0135978Y2 (en) 1989-11-01

Family

ID=30676079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984117171U Granted JPS6132665U (en) 1984-07-31 1984-07-31 Plunger seal structure

Country Status (1)

Country Link
JP (1) JPS6132665U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345458U (en) * 1986-09-10 1988-03-26

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011017376A (en) * 2009-07-08 2011-01-27 Maruyama Mfg Co Ltd Seal structure for fluid machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345458U (en) * 1986-09-10 1988-03-26

Also Published As

Publication number Publication date
JPH0135978Y2 (en) 1989-11-01

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