CA2132601C - Overflow detection system - Google Patents

Overflow detection system

Info

Publication number
CA2132601C
CA2132601C CA002132601A CA2132601A CA2132601C CA 2132601 C CA2132601 C CA 2132601C CA 002132601 A CA002132601 A CA 002132601A CA 2132601 A CA2132601 A CA 2132601A CA 2132601 C CA2132601 C CA 2132601C
Authority
CA
Canada
Prior art keywords
overflow
liquid
tank
main drain
box
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.)
Expired - Fee Related
Application number
CA002132601A
Other languages
English (en)
French (fr)
Inventor
Paul J. Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Application granted granted Critical
Publication of CA2132601C publication Critical patent/CA2132601C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0053—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with over-flow pipes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Volume Flow (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
CA002132601A 1993-12-02 1994-09-21 Overflow detection system Expired - Fee Related CA2132601C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US161,108 1980-06-19
US08/161,108 US5436615A (en) 1993-12-02 1993-12-02 Overflow detection system

Publications (1)

Publication Number Publication Date
CA2132601C true CA2132601C (en) 1997-09-23

Family

ID=22579856

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002132601A Expired - Fee Related CA2132601C (en) 1993-12-02 1994-09-21 Overflow detection system

Country Status (5)

Country Link
US (1) US5436615A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1109164A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2132601C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CZ (1) CZ300294A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW269725B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011066832A1 (en) 2009-12-04 2011-06-09 Plus Tec Aps Alarm system for storage tanks holding liquid or semi-liquid

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5940899A (en) * 1997-12-31 1999-08-24 Envision This, Inc. System for preventing toilet overflows
US6802084B2 (en) * 2002-02-05 2004-10-12 Ghertner Automation, Inc. Tank leak detection and reporting system
CA2434115A1 (en) * 2002-12-05 2004-06-05 Telecommunications Research Laboratories Method for design of networks based on p-cycles
CA2507101A1 (en) * 2004-05-19 2005-11-19 Sunoco Partners Marketing & Terminals L.P. Tanker overfill protection system
US7345589B2 (en) * 2005-07-20 2008-03-18 Dusty Ehrlich Concrete wetting alarm system
DE202011002208U1 (de) * 2011-02-01 2012-01-13 Bürkert Werke GmbH Dosiereinheit
US9123230B2 (en) 2012-05-21 2015-09-01 Frank T. Rogers Sewer backup alarm
US20140373940A1 (en) * 2013-06-20 2014-12-25 Caterpillar Inc. Fluid drain manifold
CN108917833A (zh) * 2018-06-27 2018-11-30 华电电力科学研究院有限公司 一种湿法脱硫塔浆液溢流远程监测系统及其监测方法
CN110517978B (zh) * 2019-08-29 2022-05-27 上海华力集成电路制造有限公司 容器的溢流结构
CN116733396B (zh) * 2023-08-11 2023-10-31 四川奥达测控装置有限公司 一种钻井出口流量监测与井控溢漏预警系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857350A (en) * 1973-01-31 1974-12-31 J Rohan Fuel vent tank
US4292909A (en) * 1979-12-21 1981-10-06 Conway Charles S Spill overflow prevention system for tanker vessels
US5223819A (en) * 1987-10-01 1993-06-29 Bindicator Company Material level indicating apparatus with status light and external test features
US5028910A (en) * 1989-12-08 1991-07-02 Meacham Huey W Drain overflow alarm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011066832A1 (en) 2009-12-04 2011-06-09 Plus Tec Aps Alarm system for storage tanks holding liquid or semi-liquid

Also Published As

Publication number Publication date
TW269725B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-02-01
CZ300294A3 (en) 1995-06-14
CN1109164A (zh) 1995-09-27
US5436615A (en) 1995-07-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed