JPS62173576U - - Google Patents
Info
- Publication number
- JPS62173576U JPS62173576U JP4868586U JP4868586U JPS62173576U JP S62173576 U JPS62173576 U JP S62173576U JP 4868586 U JP4868586 U JP 4868586U JP 4868586 U JP4868586 U JP 4868586U JP S62173576 U JPS62173576 U JP S62173576U
- Authority
- JP
- Japan
- Prior art keywords
- stuffing box
- leak
- drive shaft
- box
- packing
- 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
- 238000012856 packing Methods 0.000 claims 4
- 210000004907 gland Anatomy 0.000 claims 2
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は要部拡大断面図、第３図は第２図の右側面
図、第４図は他の実施例を示す要部断面図である
。
１０……ポンプハウジング、１１……本体、２
０……スタツフイングボツクス、２１……グラン
ドパツキン、２２……パツキン押さえ、３１……
駆動軸、４０……漏止めカラー、４１……第１半
切片、４２……第２半切片。
Fig. 1 is a longitudinal sectional view showing one embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main part, Fig. 3 is a right side view of Fig. 2, and Fig. 4 is a main part showing another embodiment. FIG. 10...Pump housing, 11...Body, 2
0...Stuffing box, 21...Grand packkin, 22...Putkin press, 31...
Drive shaft, 40... Leakproof collar, 41... First half section, 42... Second half section.
Claims (1)
ングボツクスが形成され、該ボツクス内にグラン
ドパツキンが収容され、その外方からパツキン押
さえで押圧保持されたものにおいて、前記パツキ
ン押さえの前方に外接して、前記駆動軸との隙間
が１mm以下に保たれ、半径方向に２分割可能な漏
止めカラーが組付けられたことを特徴とするスタ
ツフイングボツクスの漏れ抑制構造。 (2) スタツフイングボツクスの最奥部部分に、
グランドパツキンの一部に代えて、駆動軸との隙
間を１mm以下に保つたネツクブツシユが組付けら
れた実用新案登録請求の範囲第１項記載のスタツ
フイングボツクスの漏れ抑制構造。[Scope of Claim for Utility Model Registration] (1) A stuffing box is formed on the front cover through which the drive shaft passes, and a gland packing is housed in the box, and the stuffing box is pressed and held from the outside with a packing holder, A leak-prevention structure for a stuffing box, characterized in that a leak-proof collar is attached to the front of the packing retainer, the gap with the drive shaft is maintained at 1 mm or less, and the leak-proof collar can be divided into two in the radial direction. . (2) In the innermost part of the staffing box,
The leakage suppressing structure for a stuffing box according to claim 1, in which a neck bushing that maintains a gap with the drive shaft at 1 mm or less is assembled in place of a part of the gland packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4868586U JPS62173576U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4868586U JPS62173576U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173576U true JPS62173576U (en) | 1987-11-04 |
Family
ID=30870448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4868586U Pending JPS62173576U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173576U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523303A (en) * | 1978-08-02 | 1980-02-19 | Dover Corp | Rotary pump |
| JPS57119189A (en) * | 1980-09-12 | 1982-07-24 | Barmag Barmer Maschf | Sealing of journal on drive side of pump for conveying melt liquid copolymers |
-
1986
- 1986-03-31 JP JP4868586U patent/JPS62173576U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523303A (en) * | 1978-08-02 | 1980-02-19 | Dover Corp | Rotary pump |
| JPS57119189A (en) * | 1980-09-12 | 1982-07-24 | Barmag Barmer Maschf | Sealing of journal on drive side of pump for conveying melt liquid copolymers |
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