JPS6354884U - - Google Patents

Info

Publication number
JPS6354884U
JPS6354884U JP14764286U JP14764286U JPS6354884U JP S6354884 U JPS6354884 U JP S6354884U JP 14764286 U JP14764286 U JP 14764286U JP 14764286 U JP14764286 U JP 14764286U JP S6354884 U JPS6354884 U JP S6354884U
Authority
JP
Japan
Prior art keywords
impeller
priming
valve
self
suction
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
JP14764286U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14764286U priority Critical patent/JPS6354884U/ja
Publication of JPS6354884U publication Critical patent/JPS6354884U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

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

第１図は本考案の一実施例を示す縦断面図、第
２図はインデユーサの拡大側視図、第３図Ａ，Ｂ
，Ｃは従来の自吸式ポンプの一例を示す各縦断作
用説明図である。 １２：ケーシング、１２ａ：吸入口、１３：羽
根車、１５：インデユーサ、１７：吐出管、１８
，１８ａ：弁付き自吸液還流管、２１：バランス
穴、２３：つりあい室、２４，２５：弁付き排出
管、３１：吸込タンク。 Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is an enlarged side view of the inducer, and Figs. 3A and B.
, C are longitudinal action explanatory diagrams showing an example of a conventional self-priming pump. 12: Casing, 12a: Suction port, 13: Impeller, 15: Inducer, 17: Discharge pipe, 18
, 18a: Self-priming liquid return pipe with valve, 21: Balance hole, 23: Balance chamber, 24, 25: Discharge pipe with valve, 31: Suction tank.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシング内の羽根車吸込側に間隔をおいて同
軸上に配設され同ケーシングの吸入口から吸込タ
ンク内の液体を呼水時には気体とともに吸引して
旋回流とし前記羽根車へ吐出するインデユーサを
設け、前記羽根車の吐出管と前記吸入口間に弁付
き自吸液還流管を配設するとともに、前記羽根車
の背面側軸中心寄りに分離気体排出用のバランス
穴を設けつりあい室を介して弁付き排出管に連設
したことを特徴とする自吸式ポンプ。 An inducer is provided on the impeller suction side in the casing at a distance and coaxially, and sucks the liquid in the suction tank from the suction port of the casing together with gas during priming, turns it into a swirling flow, and discharges it to the impeller. A self-priming liquid return pipe with a valve is disposed between the discharge pipe and the suction port of the impeller, and a balance hole for discharging separated gas is provided near the center of the axis on the back side of the impeller through a balance chamber. A self-priming pump characterized by being connected to a discharge pipe with a valve.
JP14764286U 1986-09-29 1986-09-29 Pending JPS6354884U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14764286U JPS6354884U (en) 1986-09-29 1986-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14764286U JPS6354884U (en) 1986-09-29 1986-09-29

Publications (1)

Publication Number Publication Date
JPS6354884U true JPS6354884U (en) 1988-04-13

Family

ID=31061188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14764286U Pending JPS6354884U (en) 1986-09-29 1986-09-29

Country Status (1)

Country Link
JP (1) JPS6354884U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0763188A (en) * 1993-08-20 1995-03-07 Taisan Kogyo Kk Drainage pump
US9154843B2 (en) 1998-07-14 2015-10-06 Rovi Guides, Inc. Client-server based interactive guide with server recording
US9307278B2 (en) 2000-03-31 2016-04-05 Rovi Guides, Inc. Systems and methods for reducing cut-offs in program recording
US9374560B2 (en) 2005-12-29 2016-06-21 Rovi Guides, Inc. Systems and methods for managing a status change of a multimedia asset in multimedia delivery systems
US9426533B2 (en) 1998-06-11 2016-08-23 Rovi Guides, Inc. Series reminders and series recording from an interactive television program guide
US11689768B2 (en) 2008-05-29 2023-06-27 Rovi Guides, Inc. Systems and methods for alerting users of the postponed recording of programs

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0763188A (en) * 1993-08-20 1995-03-07 Taisan Kogyo Kk Drainage pump
US9426533B2 (en) 1998-06-11 2016-08-23 Rovi Guides, Inc. Series reminders and series recording from an interactive television program guide
US9521461B2 (en) 1998-06-11 2016-12-13 Rovi Guides, Inc. Series reminders and series recording from an interactive television program guide
US9154843B2 (en) 1998-07-14 2015-10-06 Rovi Guides, Inc. Client-server based interactive guide with server recording
US9226006B2 (en) 1998-07-14 2015-12-29 Rovi Guides, Inc. Client-server based interactive guide with server recording
US9232254B2 (en) 1998-07-14 2016-01-05 Rovi Guides, Inc. Client-server based interactive television guide with server recording
US9307278B2 (en) 2000-03-31 2016-04-05 Rovi Guides, Inc. Systems and methods for reducing cut-offs in program recording
US9374560B2 (en) 2005-12-29 2016-06-21 Rovi Guides, Inc. Systems and methods for managing a status change of a multimedia asset in multimedia delivery systems
US11689768B2 (en) 2008-05-29 2023-06-27 Rovi Guides, Inc. Systems and methods for alerting users of the postponed recording of programs

Similar Documents

Publication Publication Date Title
JPS6354884U (en)
JPS6354885U (en)
JPS6354886U (en)
JPH0319486U (en)
JPS63200696U (en)
JPS63140195U (en)
JPH02122160U (en)
JPS6411398U (en)
JPH0424693U (en)
JPS6281832U (en)
JPH02105598U (en)
JPH03104198U (en)
JPS6125600U (en) Gas-liquid mixed fluid suction pump
JPS58169194U (en) self-priming pump
JPS646536U (en)
JPS62163132U (en)
JPH02139374U (en)
JPH02144680U (en)
JPH0317195U (en)
JPS644853U (en)
JPS6238493U (en)
JPH02110862U (en)
JPS6224075U (en)
JPS58129093U (en) turbine pump unit
JPS61184863U (en)