SE320270B - - Google Patents

Info

Publication number
SE320270B
SE320270B SE3317/68A SE331768A SE320270B SE 320270 B SE320270 B SE 320270B SE 3317/68 A SE3317/68 A SE 3317/68A SE 331768 A SE331768 A SE 331768A SE 320270 B SE320270 B SE 320270B
Authority
SE
Sweden
Application number
SE3317/68A
Inventor
M Inoue
T Matsuzaka
Original Assignee
Inoue Michiro
Cdm Co Ltd
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 Inoue Michiro, Cdm Co Ltd filed Critical Inoue Michiro
Publication of SE320270B publication Critical patent/SE320270B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7306—Electrical characteristic sensing
SE3317/68A 1967-11-04 1968-03-13 SE320270B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9341567 1967-11-04

Publications (1)

Publication Number Publication Date
SE320270B true SE320270B (de) 1970-02-02

Family

ID=14081652

Family Applications (1)

Application Number Title Priority Date Filing Date
SE3317/68A SE320270B (de) 1967-11-04 1968-03-13

Country Status (2)

Country Link
US (1) US3472168A (de)
SE (1) SE320270B (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1289138A (de) * 1969-12-01 1972-09-13
FR2584459A1 (fr) * 1985-07-03 1987-01-09 Julien Mege Dispositif de commande d'une electropompe, submersible et immergee dans une cuve ou similaire contenant un liquide, en fonction du niveau du liquide dans cette cuve et electropompe equipee de ce dispositif
US5145323A (en) * 1990-11-26 1992-09-08 Tecumseh Products Company Liquid level control with capacitive sensors
US5205725A (en) * 1991-07-16 1993-04-27 Wayne/Scott Fetzer Company Top suction sump pump having bottom suction impeller
US5975866A (en) * 1997-10-03 1999-11-02 General Electric Company Tie-off member for pedestal sump pumps
FR2807116B1 (fr) * 2000-03-31 2002-06-28 Pompes Salmson Sa Pompe de relevage a detection de niveau capacitive
AUPR421501A0 (en) * 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US7264449B1 (en) 2002-03-07 2007-09-04 Little Giant Pump Company Automatic liquid collection and disposal assembly
CN103285737B (zh) * 2003-08-29 2016-01-13 伊沃夸水处理技术有限责任公司 反洗
AU2004289373B2 (en) * 2003-11-14 2010-07-29 Evoqua Water Technologies Llc Improved module cleaning method
WO2005092799A1 (en) * 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
EP1807180B1 (de) 2004-09-07 2013-02-13 Siemens Industry, Inc. Verringerung von rückspülflüssigkeitsabfall
US8506806B2 (en) * 2004-09-14 2013-08-13 Siemens Industry, Inc. Methods and apparatus for removing solids from a membrane module
US8377305B2 (en) * 2004-09-15 2013-02-19 Siemens Industry, Inc. Continuously variable aeration
SG2014010789A (en) * 2004-12-24 2014-06-27 Siemens Industry Inc Cleaning in membrane filtration systems
NZ555987A (en) * 2004-12-24 2009-08-28 Siemens Water Tech Corp Simple gas scouring method and apparatus
EP1885475B1 (de) * 2005-04-29 2015-03-25 Evoqua Water Technologies LLC Chemisches reinigungssystem für membranfilter
KR20080045231A (ko) 2005-08-22 2008-05-22 지멘스 워터 테크놀로지스 코포레이션 역세정을 최소화하도록 튜브 매니폴드를 사용하는 물여과용 조립체
JP4704475B2 (ja) * 2005-12-09 2011-06-15 シーメンス・ウォーター・テクノロジーズ・コーポレーション 逆洗量が減少した処理
KR20080085906A (ko) * 2006-01-12 2008-09-24 지멘스 워터 테크놀로지스 코포레이션 여과 공정에서의 개선된 가동 전략
AU2007291946B2 (en) * 2006-08-31 2012-04-12 Evoqua Water Technologies Llc Low pressure backwash
US8293098B2 (en) * 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
EP2111288A4 (de) * 2007-02-16 2013-07-10 Siemens Industry Inc Membranfiltrationsverfahren und -konzept
US8318028B2 (en) * 2007-04-02 2012-11-27 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
WO2008122083A1 (en) * 2007-04-04 2008-10-16 Siemens Water Technologies Corp. Membrane module protection
JP2010527773A (ja) * 2007-05-29 2010-08-19 シーメンス ウォーター テクノロジース コーポレイション エアリフトポンプを用いた膜洗浄
CA3058737C (en) 2007-05-29 2022-04-26 Fufang Zha Membrane cleaning with pulsed airlift pump
AU2008267767A1 (en) * 2007-06-28 2008-12-31 Siemens Industry, Inc. Cleaning method for simple filtration systems
CA2731774A1 (en) 2008-07-24 2010-01-28 Siemens Water Technologies Corp. Frame system for membrane filtration modules
WO2010019751A1 (en) * 2008-08-14 2010-02-18 Siemens Water Technologies Corp. Block configuration for large scale membrane distillation
NZ591259A (en) * 2008-08-20 2013-02-22 Siemens Industry Inc A hollow membrane filter backwash system using gas pressurised at at least two pressures feed from the down stream side to push water through the filter to clean it
CN102481521B (zh) * 2009-06-02 2014-10-15 伊沃夸水处理技术有限责任公司 利用脉冲气栓和全局通风进行的膜清洁
AU2010257526A1 (en) * 2009-06-11 2012-01-12 Siemens Industry, Inc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
CN102869432B (zh) 2010-04-30 2016-02-03 伊沃夸水处理技术有限责任公司 流体流分配装置
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
CA2850309C (en) 2011-09-30 2020-01-07 Evoqua Water Technologies Llc Improved manifold arrangement
JP2014528354A (ja) 2011-09-30 2014-10-27 エヴォクア ウォーター テクノロジーズ エルエルシーＥｖｏｑｕａ Ｗａｔｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓｌｌｃ 隔離バルブ
KR102108593B1 (ko) 2012-06-28 2020-05-29 에보쿠아 워터 테크놀로지스 엘엘씨 포팅 방법
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
GB2520871B (en) 2012-09-26 2020-08-19 Evoqua Water Tech Llc Membrane securement device
KR20150059788A (ko) 2012-09-27 2015-06-02 에보쿠아 워터 테크놀로지스 엘엘씨 침지된 막을 위한 가스 스코어링 장치
HUE061765T2 (hu) 2013-10-02 2023-08-28 Rohm & Haas Electronic Mat Singapore Pte Ltd Berendezés membrán filtrációs modul javítására
CN107847869B (zh) 2015-07-14 2021-09-10 罗门哈斯电子材料新加坡私人有限公司 用于过滤系统的通气装置

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US2884948A (en) * 1954-06-29 1959-05-05 Avien Inc Liquid measuring and control system
US2968573A (en) * 1958-09-25 1961-01-17 Durel Inc Methods of making a lignocellulose product and products resulting therefrom
US3272991A (en) * 1962-11-23 1966-09-13 Cutler Hammer Inc Static switch
US3338261A (en) * 1963-12-27 1967-08-29 Honeywell Inc Control apparatus
US3252420A (en) * 1964-08-31 1966-05-24 Kenneth G Sorensen Automatic liquid level control apparatus for tanks
US3376746A (en) * 1965-05-14 1968-04-09 Charles F Warrick Company Electrical circuit for capacitor probe

Also Published As

Publication number Publication date
US3472168A (en) 1969-10-14

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