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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
SE3317/68A 1967-11-04 1968-03-13 SE320270B (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=14081652

Family Applications (1)

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

Country Status (2)

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

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1289138A (fr) * 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
WO2005021140A1 (fr) * 2003-08-29 2005-03-10 U.S. Filter Wastewater Group, Inc. Lavage a contre-courant
NZ546959A (en) * 2003-11-14 2008-03-28 Siemens Water Tech Corp Improved cleaning method for a porous membrane filtration module
WO2005092799A1 (fr) * 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Processus et appareil de purification d'eau impure au moyen d'une microfiltration ou d'une ultrafiltration associee a une osmose inversee
CA2579168C (fr) 2004-09-07 2015-06-23 Siemens Water Technologies Corp. Filtration membranaire avec etape de nettoyage a volume reduit
AU2005284677B2 (en) * 2004-09-14 2010-12-23 Evoqua Water Technologies Llc Methods and apparatus for removing solids from a membrane module
US8377305B2 (en) * 2004-09-15 2013-02-19 Siemens Industry, Inc. Continuously variable aeration
CA2591408C (fr) * 2004-12-24 2015-07-21 Siemens Water Technologies Corp. Clarification dans des systemes de filtration sur membrane
NZ555987A (en) * 2004-12-24 2009-08-28 Siemens Water Tech Corp Simple gas scouring method and apparatus
JP2008539054A (ja) * 2005-04-29 2008-11-13 シーメンス・ウォーター・テクノロジーズ・コーポレイション 膜フィルターのための化学洗浄
CN101287538B (zh) 2005-08-22 2013-03-06 西门子工业公司 使用歧管以减少回洗的水过滤装置
WO2007065229A1 (fr) * 2005-12-09 2007-06-14 Siemens Water Technologies Corp. Processus a volume reduit de lavage a contre-courant
JP2009523062A (ja) * 2006-01-12 2009-06-18 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 ろ過プロセスにおける改良型運転方法
NZ574640A (en) * 2006-08-31 2011-12-22 Siemens Water Tech Corp Method of backwashing membrane filtration system with gas from source used to scour or aerate membrane
WO2008051546A2 (fr) * 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Régulation d'infiltration/débit entrant pour bioréacteur à membrane
EP2111288A4 (fr) * 2007-02-16 2013-07-10 Siemens Industry Inc Procédé et agencement de filtration sur membrane
WO2008123972A1 (fr) 2007-04-02 2008-10-16 Siemens Water Technologies Corp. Commande d'infiltration/afflux améliorée pour bioréacteur à membranes
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
JP2010523302A (ja) * 2007-04-04 2010-07-15 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 膜モジュール保護物
CN101678283B (zh) * 2007-05-29 2012-09-19 西门子工业公司 使用气升泵的膜清洗
CA2688455C (fr) * 2007-05-29 2019-12-03 Evoqua Water Technologies Llc Ecoulement pulse aleatoire de gaz/liquide a deux phases destine au nettoyage de surfaces de membrane
AU2008267767A1 (en) * 2007-06-28 2008-12-31 Siemens Industry, Inc. Cleaning method for simple filtration systems
KR101614520B1 (ko) * 2008-07-24 2016-04-21 에보쿠아 워터 테크놀로지스 엘엘씨 막 여과 모듈용 프레임 시스템
US20110132826A1 (en) * 2008-08-14 2011-06-09 Siemens Water Technologies Corp. Block Configuration for Large Scale Membrane Distillation
US8652331B2 (en) * 2008-08-20 2014-02-18 Siemens Water Technologies Llc Membrane system backwash energy efficiency
KR20120028348A (ko) * 2009-06-02 2012-03-22 지멘스 인더스트리 인코포레이티드 펄스형 가스 슬러그와 전면적 폭기에 의한 막 세정
AU2010101488B4 (en) * 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
ES2738898T3 (es) 2010-04-30 2020-01-27 Evoqua Water Tech Llc Dispositivo de distribución de flujo de fluido
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
SG11201401089PA (en) 2011-09-30 2014-04-28 Evoqua Water Technologies Llc Improved manifold arrangement
AU2013200808B2 (en) 2011-09-30 2014-11-06 Evoqua Water Technologies Llc Isolation valve
WO2014004645A1 (fr) 2012-06-28 2014-01-03 Siemens Industry, Inc. Procédé d'empotage
AU2013324056B2 (en) 2012-09-26 2017-11-16 Evoqua Water Technologies Llc Membrane securement device
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
US9815027B2 (en) 2012-09-27 2017-11-14 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
WO2015050764A1 (fr) 2013-10-02 2015-04-09 Evoqua Water Technologies Llc Procédé et dispositif de réparation de module de filtration sur membrane
EP3322511B1 (fr) 2015-07-14 2022-09-07 Rohm & Haas Electronic Materials Singapore Pte. Ltd Dispositif d'aération pour système de filtration

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Similar Documents

Publication Publication Date Title
AU425114B2 (fr)
AT298283B (fr)
AU416737B2 (fr)
AU2277767A (fr)
AU342066A (fr)
AU610966A (fr)
AU2116667A (fr)
AU3189468A (fr)
AU3151267A (fr)
AU2256867A (fr)
AU2528767A (fr)
AU1273466A (fr)
AU2454867A (fr)
BE692922A (fr)
BE693070A (fr)
BE692492A (fr)
BE707559A (fr)
BE162295A (fr)
AU1614766A (fr)
BE692198A (fr)
AU1677166A (fr)
AU97666A (fr)
BE692778A (fr)
BE692577A (fr)
AU1868267A (fr)