GB1152404A - Improvements in or relating to The Detection of Leaks in Bottles for Liquefied or Compressed Gas - Google Patents

Improvements in or relating to The Detection of Leaks in Bottles for Liquefied or Compressed Gas

Info

Publication number
GB1152404A
GB1152404A GB439367A GB439367A GB1152404A GB 1152404 A GB1152404 A GB 1152404A GB 439367 A GB439367 A GB 439367A GB 439367 A GB439367 A GB 439367A GB 1152404 A GB1152404 A GB 1152404A
Authority
GB
United Kingdom
Prior art keywords
bottles
received signal
time
alarm
signal strength
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
Application number
GB439367A
Other languages
English (en)
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.)
Compagnie Generale dAutomatisme SA
Original Assignee
Compagnie Generale dAutomatisme SA
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 Compagnie Generale dAutomatisme SA filed Critical Compagnie Generale dAutomatisme SA
Publication of GB1152404A publication Critical patent/GB1152404A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • 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
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • G01M3/10—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
    • 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
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic or ultrasonic vibrations
    • 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
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/038—Detecting leaked fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Toys (AREA)
GB439367A 1966-01-29 1967-01-30 Improvements in or relating to The Detection of Leaks in Bottles for Liquefied or Compressed Gas Expired GB1152404A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR46484A FR1471239A (fr) 1966-01-29 1966-01-29 Dispositif pour la détection des fuites dans les bouteilles de gaz liquéfié ou comprimé et application à un appareil industriel
FR85512A FR91276E (fr) 1966-01-29 1966-11-30 Dispositif pour la détection des fuites dans les bouteilles de gaz liquéfié ou comprimé et application à un appareil industriel

Publications (1)

Publication Number Publication Date
GB1152404A true GB1152404A (en) 1969-05-21

Family

ID=26168067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB439367A Expired GB1152404A (en) 1966-01-29 1967-01-30 Improvements in or relating to The Detection of Leaks in Bottles for Liquefied or Compressed Gas

Country Status (7)

Country Link
BE (1) BE693104A (https=)
DE (1) DE1648396A1 (https=)
ES (1) ES336105A1 (https=)
FR (2) FR1471239A (https=)
GB (1) GB1152404A (https=)
LU (1) LU52881A1 (https=)
NL (1) NL6701302A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070724A (en) * 1990-07-24 1991-12-10 Wubs Technologie B.V. Method for checking the tightness of a casing, and device for carrying out said method
GB2493366A (en) * 2011-08-02 2013-02-06 Naxys As Underwater acoustic bubble detection
WO2013156170A3 (de) * 2012-04-17 2013-12-27 Hedrich Gmbh VERFAHREN UND VORRICHTUNG ZUR ÜBERPRÜFUNG VON GAS-LECKAGEN IN GIEßHARZANLAGEN
CN117848603A (zh) * 2024-03-04 2024-04-09 烟台焕发新能源有限公司 封口件及气瓶筒身气密性检测系统和方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237855A (en) * 1988-08-22 1993-08-24 Expertek, Inc. Apparatus for leak testing a fluid containing chamber
US4924694A (en) * 1988-08-22 1990-05-15 Expertek, Inc. Apparatus for leak testing a fluid containing chamber
US5263361A (en) * 1988-08-22 1993-11-23 Gates Donald C Apparatus for leak testing a fluid containing chamber utilizing a laser beam
US4903524A (en) * 1989-03-10 1990-02-27 Kayaba Industry Co., Ltd. Method of and apparatus for detecting bubbles from hermetic container and method of detecting leak in hermetic container
US5054311A (en) * 1989-12-11 1991-10-08 Expertek, Inc. Fully automated leak testing apparatus
EP0519689A3 (en) * 1991-06-20 1993-03-03 Expertek Leak detection by observing bubbles in a liquid pool
CN108489681B (zh) * 2018-03-06 2024-04-05 扬州长运塑料技术股份有限公司 一种用于检测塑料燃油箱密封性的全自动生产线

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070724A (en) * 1990-07-24 1991-12-10 Wubs Technologie B.V. Method for checking the tightness of a casing, and device for carrying out said method
GB2493366A (en) * 2011-08-02 2013-02-06 Naxys As Underwater acoustic bubble detection
GB2493366B (en) * 2011-08-02 2017-05-03 Naxys As Underwater detection apparatus
AU2015282361B2 (en) * 2011-08-02 2017-07-20 Vetco Gray Scandinavia As Underwater detection apparatus
WO2013156170A3 (de) * 2012-04-17 2013-12-27 Hedrich Gmbh VERFAHREN UND VORRICHTUNG ZUR ÜBERPRÜFUNG VON GAS-LECKAGEN IN GIEßHARZANLAGEN
CN117848603A (zh) * 2024-03-04 2024-04-09 烟台焕发新能源有限公司 封口件及气瓶筒身气密性检测系统和方法
CN117848603B (zh) * 2024-03-04 2024-05-10 烟台焕发新能源有限公司 封口件及气瓶筒身气密性检测系统和方法

Also Published As

Publication number Publication date
LU52881A1 (https=) 1968-08-28
BE693104A (https=) 1967-07-24
FR1471239A (fr) 1967-03-03
NL6701302A (https=) 1968-05-31
FR91276E (fr) 1968-05-17
ES336105A1 (es) 1967-12-16
DE1648396A1 (de) 1971-09-02

Similar Documents

Publication Publication Date Title
GB1152404A (en) Improvements in or relating to The Detection of Leaks in Bottles for Liquefied or Compressed Gas
US3646805A (en) Ultrasonic flaw detection circuit
US3415110A (en) Ultrasonic inspection
US3656134A (en) Liquid level detector
US4272720A (en) Lightning discharge identification system
GB1133519A (en) Material tester
GB1346465A (en) Range tracking device
GB1281632A (en) Depth indicator
GB1357209A (en) Testing underwater pipelines for leaks
GB1356779A (en) System for detecting abnormalities in pipelines
GB1204737A (en) Material tester
GB1386183A (en) Pulse signal handling circuit arrangements
GB1071635A (en) Ultrasonic position sensing equipment
US3729993A (en) Digital knotmeter and log
GB1298664A (en) Apparatus for monitoring distance
GB1392005A (en) Doppler speed log for marine navigation systems
GB1092531A (en) Liquid presence detector
GB1308722A (en) Apparatus and method for monitoring a fluid pressure system
FR2391456A1 (fr) Procede et dispositif de mesure de distances ou de hauteurs de remplissage par sondage acoustique dans un fluide gazeux au moyen d'ondes sonores
GB1075461A (en) Ultrasonic testing of tubes
GB1377054A (en) Vehicle fuel level indicating systems
JPS5793271A (en) Trouble detector in ultrasonic device
GB1139272A (en) Sonic vehicle detector
GB1135231A (en) Improvements in or relating to distance testing apparatus
GB1187775A (en) Improvements in or relating to Ultra-Sonic Presence Detectors

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees