FR2597189B1 - DEVICE FOR EVALUATING THE OPERATION OF A STEAM VENT - Google Patents

DEVICE FOR EVALUATING THE OPERATION OF A STEAM VENT

Info

Publication number
FR2597189B1
FR2597189B1 FR878705305A FR8705305A FR2597189B1 FR 2597189 B1 FR2597189 B1 FR 2597189B1 FR 878705305 A FR878705305 A FR 878705305A FR 8705305 A FR8705305 A FR 8705305A FR 2597189 B1 FR2597189 B1 FR 2597189B1
Authority
FR
France
Prior art keywords
evaluating
steam vent
vent
steam
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
FR878705305A
Other languages
French (fr)
Other versions
FR2597189A1 (en
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/en
Priority claimed from JP6380486U external-priority patent/JP2522492Y2/en
Application filed by TLV Co Ltd filed Critical TLV Co Ltd
Publication of FR2597189A1 publication Critical patent/FR2597189A1/en
Application granted granted Critical
Publication of FR2597189B1 publication Critical patent/FR2597189B1/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)
FR878705305A 1986-04-15 1987-04-14 DEVICE FOR EVALUATING THE OPERATION OF A STEAM VENT Expired - Lifetime FR2597189B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61087432A JPH0614381B2 (en) 1986-04-15 1986-04-15 Automatic data analyzer for steam leak data from multiple steam traps
JP6380486U JP2522492Y2 (en) 1986-04-25 1986-04-25 Steam trap operation determination device

Publications (2)

Publication Number Publication Date
FR2597189A1 FR2597189A1 (en) 1987-10-16
FR2597189B1 true FR2597189B1 (en) 1992-03-27

Family

ID=26404927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878705305A Expired - Lifetime FR2597189B1 (en) 1986-04-15 1987-04-14 DEVICE FOR EVALUATING THE OPERATION OF A STEAM VENT

Country Status (25)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62212542A (en) * 1986-03-14 1987-09-18 Tlv Co Ltd Apparatus for measuring leak quantity of steam
US4898022A (en) * 1987-02-09 1990-02-06 Tlv Co., Ltd. Steam trap operation detector
GR1000336B (en) * 1987-09-14 1992-06-25 Tlv Co Ltd Steam trap operation detector
DE4302367A1 (en) * 1993-01-28 1994-08-04 Rwe Energie Ag System for the indirect determination of critical conditions of condition-dependent gases, substances, plant parts etc.
ES2127122B1 (en) 1996-09-02 1999-12-16 Blaquez Navarro Vicente AUTONOMOUS ELECTRONIC IMPROVED MONITORING SYSTEM FOR PURGERS, VALVES AND INSTALLATIONS IN REAL TIME.
ES2133240B1 (en) * 1997-10-03 2000-03-16 Blazquez Navarro Vicente AUTONOMOUS GLOBAL SYSTEM PERFECTED FOR REMOTE SURVEILLANCE OF BLEEDERS, VALVES AND REAL-TIME FACILITIES.
JP3390806B2 (en) * 1999-12-28 2003-03-31 株式会社テイエルブイ Position recognition device, measurement device provided with this position recognition device, and measurement system
JP3443618B2 (en) * 2000-11-01 2003-09-08 株式会社テイエルブイ Operation method of steam trap sales and maintenance system, and steam trap sales and maintenance totaling system
WO2006063196A2 (en) * 2004-12-08 2006-06-15 Armstrong International, Inc. Method and system for analyzing steam trap data
US7246036B2 (en) 2004-12-08 2007-07-17 Armstrong International, Inc. Remote monitor for steam traps
CA2616456C (en) 2005-07-25 2015-05-26 Tlv Co., Ltd. Device management method, analysis system used for the device management method, data structure used in management database and maintenance inspection support apparatus used for the device management method
CN101228559B (en) * 2005-07-25 2012-06-20 Tlv有限公司 Device management method, analysis system used for the device management method, data structure used in management database, and maintenance inspection support device used for the device management me
GB2457924B (en) * 2008-02-28 2012-04-25 Spirax Sarco Ltd Developments in or relating to steam trap monitoring
GB2497997A (en) * 2011-12-30 2013-07-03 Spirax Sarco Ltd Monitoring a steam plant
GB2497995B (en) * 2011-12-30 2014-04-30 Spirax Sarco Ltd An apparatus and method for monitoring a steam plant
US9157829B2 (en) 2011-12-30 2015-10-13 Spirax-Sarco Limited 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
US10641412B2 (en) 2012-09-28 2020-05-05 Rosemount Inc. Steam trap monitor with diagnostics
EP3282167B1 (en) * 2015-04-07 2019-06-12 TLV Co., Ltd. Threshold value calculation system, and threshold value calculation method
CN111307441B (en) * 2020-03-25 2024-08-27 广西玉柴机器股份有限公司 Tool and method for detecting fan protection ring mounting bracket

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658818A1 (en) * 1976-12-24 1978-07-06 Bea Baugesellschaft Fuer Elekt Diagnostic computer for drive units - has A-D converter feeding data to store and operating panel pre-programming all modes of operation
US4202490A (en) * 1977-01-03 1980-05-13 Hughes Tool Company Drill pipe identification method and system
FR2395458A1 (en) * 1977-06-21 1979-01-19 Parisienne Chauffage Urbain Condensate collection system for district heating installation - has electronic circuit receiving signals from temp. sensors to check correct functioning
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 (en) * 1980-08-09 1982-03-18 Reinhold Ing.(grad.) 6990 Bad Mergentheim Barlian DEVICE FOR DETECTING STEAM LEAKAGE
JPS58168934A (en) * 1982-03-31 1983-10-05 Hitachi Ltd Method and device for detecting leakage of liquid
AT387464B (en) * 1982-10-29 1989-01-25 Voest Alpine Ag ARRANGEMENT FOR MONITORING THE LEVEL OF DAMAGE DUE TO MATERIAL EXHAUST IN CONSTRUCTIONS, VEHICLES, MACHINES AND THE LIKE
JPS62212542A (en) * 1986-03-14 1987-09-18 Tlv Co Ltd Apparatus for measuring leak quantity of steam
JPH06157499A (en) * 1992-11-16 1994-06-03 Kumiai Chem Ind Co Ltd N-@(3754/24)1-substituted ethyl)-2,2-dichlorocyclopropane carboxamide derivative and germicide for agriculture and horticulture
JPH06156521A (en) * 1992-11-27 1994-06-03 Hitachi Ltd Repeatedly usable box for transportation of large sized product

Also Published As

Publication number Publication date
NO166595B (en) 1991-05-06
IT8720104A0 (en) 1987-04-14
CN1040467C (en) 1998-10-28
FI86765C (en) 1992-10-12
FI871398A0 (en) 1987-03-31
NO871388L (en) 1987-10-16
KR870010396A (en) 1987-11-30
FR2597189A1 (en) 1987-10-16
NZ219453A (en) 1989-05-29
GB2189321B (en) 1990-08-22
FI86765B (en) 1992-06-30
CN87100824A (en) 1987-10-28
ES2005149A6 (en) 1989-03-01
NO871388D0 (en) 1987-04-03
AU586542B2 (en) 1989-07-13
SE8701510L (en) 1988-01-12
DE8705444U1 (en) 1988-01-07
NL8700708A (en) 1987-11-02
ATA95287A (en) 1995-01-15
DK167587D0 (en) 1987-04-02
NL189098C (en) 1993-01-04
CH672829A5 (en) 1989-12-29
BE1001150A3 (en) 1989-08-01
NL189098B (en) 1992-08-03
BR8701793A (en) 1988-01-26
AR247620A1 (en) 1995-01-31
MX168788B (en) 1993-06-08
IT1208631B (en) 1989-07-10
DK166926B1 (en) 1993-08-02
GB2189321A (en) 1987-10-21
DE3712406C2 (en) 1989-07-13
SE8701510D0 (en) 1987-04-10
GB8708403D0 (en) 1987-05-13
IN165693B (en) 1989-12-16
DE3712406A1 (en) 1987-10-22
PT84631B (en) 1989-11-30
LU86841A1 (en) 1987-08-12
FI871398A (en) 1987-10-16
DK167587A (en) 1987-10-16
AU6996887A (en) 1987-10-22
NO166595C (en) 1991-08-21
KR900003201B1 (en) 1990-05-10
CA1290059C (en) 1991-10-01
PT84631A (en) 1987-05-01
AT400069B (en) 1995-09-25
SE505414C2 (en) 1997-08-25
GR870536B (en) 1987-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061230