TW360795B - Multiple sensor plate assembly - Google Patents

Multiple sensor plate assembly

Info

Publication number
TW360795B
TW360795B TW087105381A TW87105381A TW360795B TW 360795 B TW360795 B TW 360795B TW 087105381 A TW087105381 A TW 087105381A TW 87105381 A TW87105381 A TW 87105381A TW 360795 B TW360795 B TW 360795B
Authority
TW
Taiwan
Prior art keywords
mounting plate
liquid level
ports
transformer
multiple sensor
Prior art date
Application number
TW087105381A
Other languages
Chinese (zh)
Inventor
Joshua J Herz
Original Assignee
Qualitrol Corp
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 Qualitrol Corp filed Critical Qualitrol Corp
Application granted granted Critical
Publication of TW360795B publication Critical patent/TW360795B/en

Links

Classifications

    • 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
    • G01F23/30—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 by floats
    • G01F23/32—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 by floats using rotatable arms or other pivotable transmission elements
    • G01F23/38—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 by floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
    • G01D11/305—Panel mounting of instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/02—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means
    • G01D5/06—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means acting through a wall or enclosure, e.g. by bellows, by magnetic coupling
    • 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
    • G01F23/30—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 by floats
    • G01F23/32—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 by floats using rotatable arms or other pivotable transmission elements
    • G01F23/36—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 by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means

Abstract

A multiple sensor plate assembly for use with an electrical power transformer for sensing liquid level and at least one other parameter of the transformer is described. The assembly includes a mounting plate having a front surface and a rear surface, and a plurality of instrumentation ports in the mounting plate, at least one of which ports is a liquid level port; a seal on the rear surface of the mounting plate, surrounding the plurality of ports, for sealing the mounting plate to a transformer; a liquid level sensor mounted in the liquid level port; a housing attached to the front surface of the mounting plate; a liquid level gauge attached to the housing and connected to the liquid level sensor; and a sensor in another of the plurality of ports having a connection passing through the housing to a remote monitoring device. In addition a multiple sensor plate assembly in combination with a transformer tank in which a weld is formed between the mounting plate and the tank, surrounding the plurality of ports, for sealing the mounting plate to a transformer, is described.
TW087105381A 1997-04-10 1998-04-09 Multiple sensor plate assembly TW360795B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83861197A 1997-04-10 1997-04-10

Publications (1)

Publication Number Publication Date
TW360795B true TW360795B (en) 1999-06-11

Family

ID=25277580

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087105381A TW360795B (en) 1997-04-10 1998-04-09 Multiple sensor plate assembly

Country Status (3)

Country Link
CA (1) CA2232919A1 (en)
TW (1) TW360795B (en)
WO (1) WO1998045673A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108036807A (en) * 2017-11-16 2018-05-15 浙江省储备粮管理有限公司 A kind of connecting component for grain feelings Multi-parameter measurement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401518B1 (en) 1999-07-29 2002-06-11 General Electric Company Fluid filled electrical device with diagnostic sensor located in fluid circulation flow path
JP2004219099A (en) 2003-01-09 2004-08-05 Hitachi Unisia Automotive Ltd Liquid level detector in tank
DE202013002615U1 (en) * 2013-03-19 2013-04-11 Seuffer Gmbh & Co.Kg Function module with a sensor device
CN111412950A (en) * 2020-04-14 2020-07-14 广东电网有限责任公司 Typical scene comprehensive monitoring device for distribution network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH108624A (en) * 1924-05-06 1925-01-16 Spengler Edwin Cooling water level indicators for motor vehicles.
US2311387A (en) * 1941-10-13 1943-02-16 Rochester Mfg Co Inc Liquid level gauge
US2620412A (en) * 1948-01-16 1952-12-02 Qualitrol Corp Alarm gauge
US2686300A (en) * 1953-08-24 1954-08-10 Gen Electric Signal mechanism
US4192174A (en) * 1977-10-06 1980-03-11 Automation 2000 S.A. Transformer protective device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108036807A (en) * 2017-11-16 2018-05-15 浙江省储备粮管理有限公司 A kind of connecting component for grain feelings Multi-parameter measurement

Also Published As

Publication number Publication date
CA2232919A1 (en) 1998-10-10
WO1998045673A1 (en) 1998-10-15

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