JPS60128988U - Oscillating piston type pump - Google Patents

Oscillating piston type pump

Info

Publication number
JPS60128988U
JPS60128988U JP150885U JP150885U JPS60128988U JP S60128988 U JPS60128988 U JP S60128988U JP 150885 U JP150885 U JP 150885U JP 150885 U JP150885 U JP 150885U JP S60128988 U JPS60128988 U JP S60128988U
Authority
JP
Japan
Prior art keywords
piston
type pump
rocking
sealing sleeve
piston type
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
Application number
JP150885U
Other languages
Japanese (ja)
Inventor
ハインツ・リートリンガー
Original Assignee
カー・エヌ・エフ・ノイベルガー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
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 カー・エヌ・エフ・ノイベルガー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング filed Critical カー・エヌ・エフ・ノイベルガー・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
Publication of JPS60128988U publication Critical patent/JPS60128988U/en
Pending legal-status Critical Current

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  • Compressor (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]

図面は本考案の実施例を示すものであって、第１図は部
分的に断面した本考案による揺動ピストン型ポンプの側
面図、第２図は揺動ピストンの平面図である。 １・・・・・・揺動ピストン型ポンプ、２・・・・・・
ポンプシリンダ、３・・・・・・揺動ピストン、４・・
・・・・ポンプ室、５・・・・・・連接棒支承部、６・
・・・・・クランク軸ピン、７・・・・・・クランク軸
、８・・・・・・上端、９・・・・・・連接棒゛、１′
　１・・・・・・シールスリーブ、１２・・・・・・溝
、１３・・・・・・ピストン部分、１４・・・・・・内
壁、１９・・・・・・円筒ヘッドねじ、Ｄ・・・・・・
外径、ｂ、ｄ・・・・・・延び。The drawings show an embodiment of the present invention, in which FIG. 1 is a partially sectional side view of a rocking piston type pump according to the present invention, and FIG. 2 is a plan view of the rocking piston. 1... Swinging piston type pump, 2...
Pump cylinder, 3... Rocking piston, 4...
...Pump chamber, 5...Connecting rod support, 6.
... Crankshaft pin, 7 ... Crankshaft, 8 ... Upper end, 9 ... Connecting rod ゛, 1'
1... Seal sleeve, 12... Groove, 13... Piston part, 14... Inner wall, 19... Cylindrical head screw, D・・・・・・
Outer diameter, b, d...extension.

Claims (1)

【実用新案登録請求の範囲】 、１　揺動ピストンと、少なくとも１つのシールスリー
ブと、シールスリーブおよび揺動ピストン又は類似のも
のを結合する結合部材とを有する揺動ピストン型ポンプ
において、連接棒９に取付けられた揺動ピストン３とこ
の揺動ピストンに配属された少なくとも１つのシールス
リーブ」１とがプラスチックから一体に構成されていて
かつねじ又は類似の固定部材を用いて連接棒９に固定さ
れていることを特徴とする揺動ビス、　　　トン型ポン
プ。− ２固定部材として揺動ピストン内に埋め込まれて配置さ
れた円筒ヘッドねじ１９が設けられている実用新案登録
請求の範囲第１項記載の揺動ピストン型ポンプ。　　　
− ３シールスリーブを半径方向で内側で制限する環状溝の
半径方向の延びｂが０．２７７Ｅｌｌ＋である実用新案
登録請求の範囲第１項又は第２項記載の揺動ピストン型
ポンプ。 ４　連接棒９のピストン側の端部の半径方向の延、びｄ
が揺動ピストンの外径りもしくはポンプシリンゲの内径
のζネぼ１／３乃至１／２以下である実用新案登録請求
の範囲第１項か４第３項までのいずれか１項記載の揺動
ピストン型ポンプ。[Claims for Utility Model Registration], 1. In a rocking piston type pump having a rocking piston, at least one sealing sleeve, and a connecting member connecting the sealing sleeve and the rocking piston or the like, the connecting rod 9 The oscillating piston 3 mounted on the oscillating piston 3 and the at least one sealing sleeve 1 assigned to the oscillating piston are constructed in one piece from plastic and are fastened to the connecting rod 9 by means of screws or similar fastening elements. A ton-type pump with a rocking screw. -2 The rocking piston type pump according to claim 1, which is provided with a cylindrical head screw 19 embedded in the rocking piston as a fixing member.
- 3. The rocking piston type pump according to claim 1 or 2, wherein the radial extension b of the annular groove that radially inwardly limits the sealing sleeve is 0.277 Ell+. 4 Radial extension of the piston side end of the connecting rod 9, length d
The swing according to any one of claims 1 to 4 of the claims 3 to 4, wherein ζ is less than 1/3 to 1/2 of the outer diameter of the swing piston or the inner diameter of the pump syringe. Piston type pump.
JP150885U 1984-01-12 1985-01-11 Oscillating piston type pump Pending JPS60128988U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848400728 DE8400728U1 (en) 1984-01-12 1984-01-12 PENDULUM PISTON PUMP WITH A PENDULUM PISTON
DE8400728.1 1984-01-12

Publications (1)

Publication Number Publication Date
JPS60128988U true JPS60128988U (en) 1985-08-29

Family

ID=6762341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP150885U Pending JPS60128988U (en) 1984-01-12 1985-01-11 Oscillating piston type pump

Country Status (2)

Country Link
JP (1) JPS60128988U (en)
DE (1) DE8400728U1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340967A (en) * 1976-09-24 1978-04-13 Toyo Kanetsu Kk Highhspeed selecting apparatus
JPS55123382A (en) * 1979-03-12 1980-09-22 Olympus Optical Co Ltd Liquid suction and ejecting apparatus
JPS5745912A (en) * 1980-09-02 1982-03-16 Takagi Kogyo Kk Differential transformer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340967A (en) * 1976-09-24 1978-04-13 Toyo Kanetsu Kk Highhspeed selecting apparatus
JPS55123382A (en) * 1979-03-12 1980-09-22 Olympus Optical Co Ltd Liquid suction and ejecting apparatus
JPS5745912A (en) * 1980-09-02 1982-03-16 Takagi Kogyo Kk Differential transformer

Also Published As

Publication number Publication date
DE8400728U1 (en) 1984-04-12

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