CA1290059C - Steam trap operation judging device - Google Patents

Steam trap operation judging device

Info

Publication number
CA1290059C
CA1290059C CA000531642A CA531642A CA1290059C CA 1290059 C CA1290059 C CA 1290059C CA 000531642 A CA000531642 A CA 000531642A CA 531642 A CA531642 A CA 531642A CA 1290059 C CA1290059 C CA 1290059C
Authority
CA
Canada
Prior art keywords
steam
leakage
steam trap
trap
traps
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 - Lifetime
Application number
CA000531642A
Other languages
English (en)
French (fr)
Inventor
Yoshiyasu Fujiwara
Masao Yonemura
Takeshi Yokoyama
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.)
TLV Co Ltd
Original Assignee
TLV 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
Priority claimed from JP61087432A external-priority patent/JPH0614381B2/ja
Priority claimed from JP6380486U external-priority patent/JP2522492Y2/ja
Application filed by TLV Co Ltd filed Critical TLV Co Ltd
Application granted granted Critical
Publication of CA1290059C publication Critical patent/CA1290059C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/38—Component parts; Accessories
    • F16T1/48—Monitoring arrangements for inspecting, e.g. flow of steam and steam condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/02—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled thermally
    • F16T1/08—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled thermally by bimetallic strips or plates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/188—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Sampling And Sample Adjustment (AREA)
CA000531642A 1986-04-15 1987-03-10 Steam trap operation judging device Expired - Lifetime CA1290059C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61087432A JPH0614381B2 (ja) 1986-04-15 1986-04-15 複数のスチームトラップの蒸気漏れデータの自動集計分析装置
JP61-87432 1986-04-15
JP6380486U JP2522492Y2 (ja) 1986-04-25 1986-04-25 スチ−ムトラツプの作動判定装置
JP61-63804 1986-04-25

Publications (1)

Publication Number Publication Date
CA1290059C true CA1290059C (en) 1991-10-01

Family

ID=26404927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000531642A Expired - Lifetime CA1290059C (en) 1986-04-15 1987-03-10 Steam trap operation judging device

Country Status (25)

Country Link
KR (1) KR900003201B1 (el)
CN (1) CN1040467C (el)
AR (1) AR247620A1 (el)
AT (1) AT400069B (el)
AU (1) AU586542B2 (el)
BE (1) BE1001150A3 (el)
BR (1) BR8701793A (el)
CA (1) CA1290059C (el)
CH (1) CH672829A5 (el)
DE (2) DE3712406A1 (el)
DK (1) DK166926B1 (el)
ES (1) ES2005149A6 (el)
FI (1) FI86765C (el)
FR (1) FR2597189B1 (el)
GB (1) GB2189321B (el)
GR (1) GR870536B (el)
IN (1) IN165693B (el)
IT (1) IT1208631B (el)
LU (1) LU86841A1 (el)
MX (1) MX168788B (el)
NL (1) NL189098C (el)
NO (1) NO166595C (el)
NZ (1) NZ219453A (el)
PT (1) PT84631B (el)
SE (1) SE505414C2 (el)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62212542A (ja) * 1986-03-14 1987-09-18 Tlv Co Ltd 蒸気漏洩量測定装置
ATE88000T1 (de) * 1987-02-09 1993-04-15 Tlv Co Ltd Ueberwachungseinrichtung fuer kondensatableiter.
GR1000336B (el) * 1987-09-14 1992-06-25 Tlv Co Ltd Ανιχνευτης λειτουργιας ατμοπαγιδας
DE4302367A1 (de) * 1993-01-28 1994-08-04 Rwe Energie Ag System zur indirekten Ermittlung kritischer Zustände von zustandsabhängig Gase entwickelnden Stoffen, Anlagenteilen ect.
ES2127122B1 (es) 1996-09-02 1999-12-16 Blaquez Navarro Vicente Sistema mejorado electronico autonomo de monitorizacion para purgadores, valvulas e instalaciones en tiempo real.
ES2133240B1 (es) * 1997-10-03 2000-03-16 Blazquez Navarro Vicente Sistema global autonomo perfeccionado para vigilancia remota de purgadores, valvulas e instalaciones en tiempo real.
JP3390806B2 (ja) * 1999-12-28 2003-03-31 株式会社テイエルブイ 位置認識装置及びこの位置認識装置を備えた測定装置並びに測定システム
JP3443618B2 (ja) * 2000-11-01 2003-09-08 株式会社テイエルブイ 蒸気トラップ販売・保守用システムの動作方法、及び、蒸気トラップ販売・保守用集計システム
US7246036B2 (en) 2004-12-08 2007-07-17 Armstrong International, Inc. Remote monitor for steam traps
WO2006063196A2 (en) * 2004-12-08 2006-06-15 Armstrong International, Inc. Method and system for analyzing steam trap data
EP1914689B1 (en) 2005-07-25 2019-09-11 TLV Company, Limited Analysis system used in a maintenance inspection operation
CN101238491B (zh) * 2005-07-25 2011-11-02 Tlv有限公司 机器管理方法、该机器管理方法所采用的分析系统、以及分析用数据结构、其机器管理方法所采用的维修检查支援装置
GB2457924B (en) * 2008-02-28 2012-04-25 Spirax Sarco Ltd Developments in or relating to steam trap monitoring
GB2497995B (en) * 2011-12-30 2014-04-30 Spirax Sarco Ltd An apparatus and method for monitoring a steam plant
GB2497994B (en) * 2011-12-30 2013-11-20 Spirax Sarco Ltd A method for monitoring a steam plant
US9863836B2 (en) 2011-12-30 2018-01-09 Spirax-Sarco Limited Monitoring apparatus for a steam plant and a method of operating such an apparatus
GB2497997A (en) * 2011-12-30 2013-07-03 Spirax Sarco Ltd Monitoring a steam plant
US10641412B2 (en) 2012-09-28 2020-05-05 Rosemount Inc. Steam trap monitor with diagnostics
US10928004B2 (en) 2015-04-07 2021-02-23 Tlv Co., Ltd. Threshold value calculation system, and threshold value calculation method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658818A1 (de) * 1976-12-24 1978-07-06 Bea Baugesellschaft Fuer Elekt Diagnose-computer-einrichtung
US4202490A (en) * 1977-01-03 1980-05-13 Hughes Tool Company Drill pipe identification method and system
FR2395458A1 (fr) * 1977-06-21 1979-01-19 Parisienne Chauffage Urbain Dispositif de signalisation du degre d'etat de fonctionnement d'un poste de purge sur une canalisation de transport de vapeur
US4184205A (en) * 1977-11-25 1980-01-15 Ird Mechanalysis, Inc. Data acquisition system
US4249697A (en) * 1979-06-25 1981-02-10 Savage Harlow D Jr Steam trap monitor
DE3030296A1 (de) * 1980-08-09 1982-03-18 Reinhold Ing.(grad.) 6990 Bad Mergentheim Barlian Einrichtung zur feststellung von dampfleckagen
JPS58168934A (ja) * 1982-03-31 1983-10-05 Hitachi Ltd 流体の漏洩検出方法とその装置
AT387464B (de) * 1982-10-29 1989-01-25 Voest Alpine Ag Anordnung zur ueberwachung des schaedigungsgrades durch materialermuedung bei bauwerken, fahrzeugen, maschinen u.dgl.
JPS62212542A (ja) * 1986-03-14 1987-09-18 Tlv Co Ltd 蒸気漏洩量測定装置
JPH06157499A (ja) * 1992-11-16 1994-06-03 Kumiai Chem Ind Co Ltd Ｎ−（１−置換エチル）−２，２−ジクロロシクロプロパンカルボキサミド誘導体及び農園芸用殺菌剤
JPH06156521A (ja) * 1992-11-27 1994-06-03 Hitachi Ltd 大型製品搬送用通い箱

Also Published As

Publication number Publication date
IT8720104A0 (it) 1987-04-14
IT1208631B (it) 1989-07-10
MX168788B (es) 1993-06-08
DE3712406A1 (de) 1987-10-22
AU6996887A (en) 1987-10-22
BE1001150A3 (nl) 1989-08-01
KR900003201B1 (ko) 1990-05-10
DK167587A (da) 1987-10-16
SE8701510L (sv) 1988-01-12
KR870010396A (ko) 1987-11-30
GR870536B (en) 1987-07-20
AU586542B2 (en) 1989-07-13
NO166595C (no) 1991-08-21
GB2189321B (en) 1990-08-22
CN87100824A (zh) 1987-10-28
ATA95287A (de) 1995-01-15
SE505414C2 (sv) 1997-08-25
AR247620A1 (es) 1995-01-31
CH672829A5 (el) 1989-12-29
AT400069B (de) 1995-09-25
SE8701510D0 (sv) 1987-04-10
NO166595B (no) 1991-05-06
NO871388D0 (no) 1987-04-03
FI86765C (fi) 1992-10-12
FI871398A0 (fi) 1987-03-31
FR2597189A1 (fr) 1987-10-16
FI871398A (fi) 1987-10-16
CN1040467C (zh) 1998-10-28
NO871388L (no) 1987-10-16
GB2189321A (en) 1987-10-21
DK166926B1 (da) 1993-08-02
DE8705444U1 (el) 1988-01-07
NL189098B (nl) 1992-08-03
LU86841A1 (de) 1987-08-12
IN165693B (el) 1989-12-16
BR8701793A (pt) 1988-01-26
PT84631B (pt) 1989-11-30
NL8700708A (nl) 1987-11-02
GB8708403D0 (en) 1987-05-13
FI86765B (fi) 1992-06-30
ES2005149A6 (es) 1989-03-01
DK167587D0 (da) 1987-04-02
PT84631A (en) 1987-05-01
NZ219453A (en) 1989-05-29
DE3712406C2 (el) 1989-07-13
FR2597189B1 (fr) 1992-03-27
NL189098C (nl) 1993-01-04

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Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205