SE8801380L - Fog - Google Patents

Fog

Info

Publication number
SE8801380L
SE8801380L SE8801380A SE8801380A SE8801380L SE 8801380 L SE8801380 L SE 8801380L SE 8801380 A SE8801380 A SE 8801380A SE 8801380 A SE8801380 A SE 8801380A SE 8801380 L SE8801380 L SE 8801380L
Authority
SE
Sweden
Prior art keywords
joints
fold portion
testing
joint
fluid
Prior art date
Application number
SE8801380A
Other languages
Unknown language ( )
English (en)
Other versions
SE8801380D0 (sv
SE461974B (sv
Inventor
B Flodin
Original Assignee
Avesta Lining Ab
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 Avesta Lining Ab filed Critical Avesta Lining Ab
Priority to SE8801380A priority Critical patent/SE461974B/sv
Publication of SE8801380D0 publication Critical patent/SE8801380D0/sv
Priority to SE8801830A priority patent/SE501360C2/sv
Priority to AU34189/89A priority patent/AU3418989A/en
Priority to PCT/SE1989/000201 priority patent/WO1989009738A1/en
Priority to EP89904641A priority patent/EP0426675A1/en
Publication of SE8801380L publication Critical patent/SE8801380L/sv
Publication of SE461974B publication Critical patent/SE461974B/sv

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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/225—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for welds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Optical Elements Other Than Lenses (AREA)
SE8801380A 1988-04-14 1988-04-14 Saett och fog foer att utfoera taethetskontroll SE461974B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8801380A SE461974B (sv) 1988-04-14 1988-04-14 Saett och fog foer att utfoera taethetskontroll
SE8801830A SE501360C2 (sv) 1988-04-14 1988-05-17 Förfarande och anordning för skydd mot bländande ljus från fordon företrädesvis under dygnets mörka timmar
AU34189/89A AU3418989A (en) 1988-04-14 1989-04-12 A method of testing the joints for leaks in a thin plate lined storing room and a joint adapted to the performance of the method
PCT/SE1989/000201 WO1989009738A1 (en) 1988-04-14 1989-04-12 A method of testing the joints for leaks in a thin plate lined storing room and a joint adapted to the performance of the method
EP89904641A EP0426675A1 (en) 1988-04-14 1989-04-12 A method of testing the joints for leaks in a thin plate lined storing room and a joint adapted to the performance of the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8801380A SE461974B (sv) 1988-04-14 1988-04-14 Saett och fog foer att utfoera taethetskontroll
SE8801830A SE501360C2 (sv) 1988-04-14 1988-05-17 Förfarande och anordning för skydd mot bländande ljus från fordon företrädesvis under dygnets mörka timmar

Publications (3)

Publication Number Publication Date
SE8801380D0 SE8801380D0 (sv) 1988-04-14
SE8801380L true SE8801380L (sv) 1989-10-15
SE461974B SE461974B (sv) 1990-04-23

Family

ID=26660168

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8801380A SE461974B (sv) 1988-04-14 1988-04-14 Saett och fog foer att utfoera taethetskontroll
SE8801830A SE501360C2 (sv) 1988-04-14 1988-05-17 Förfarande och anordning för skydd mot bländande ljus från fordon företrädesvis under dygnets mörka timmar

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE8801830A SE501360C2 (sv) 1988-04-14 1988-05-17 Förfarande och anordning för skydd mot bländande ljus från fordon företrädesvis under dygnets mörka timmar

Country Status (4)

Country Link
EP (1) EP0426675A1 (sv)
AU (1) AU3418989A (sv)
SE (2) SE461974B (sv)
WO (1) WO1989009738A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9717974D0 (en) * 1997-08-22 1997-10-29 Caradon Stelrad Limited Leak testing
CN109297649B (zh) * 2018-11-28 2020-10-23 首都航天机械有限公司 一种膜片内圆焊缝快速氦质谱检漏的装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE450941C (de) * 1927-10-17 Sulzer Akt Ges Geb Blechverbindung zur Ermoeglichung von Dichtigkeitsproben
US2222079A (en) * 1939-01-09 1940-11-19 Smith Corp A O Method of testing vessel liners
FR868527A (fr) * 1939-07-08 1942-01-05 Materiel Pour L Ind Du Petrole Dispositif pour permettre la vérification de l'étanchéité de coutures rivées ou soudées rendues inaccessibles par un enrobement
GB1080043A (en) * 1965-07-13 1967-08-23 Conch Int Methane Ltd Improvements in and relating to bulk storage tanks for liquids
US3503111A (en) * 1966-12-07 1970-03-31 Mahon Technology Group Industrial oven wall construction
US3490268A (en) * 1968-01-22 1970-01-20 Us Navy Nondestructive testing of hull stiffeners
SE357440B (sv) * 1972-08-04 1973-06-25 Nippon Kokan Kk

Also Published As

Publication number Publication date
WO1989009738A1 (en) 1989-10-19
SE501360C2 (sv) 1995-01-23
SE8801380D0 (sv) 1988-04-14
SE8801830D0 (sv) 1988-05-17
SE8801830L (sv) 1989-11-18
EP0426675A1 (en) 1991-05-15
SE461974B (sv) 1990-04-23
AU3418989A (en) 1989-11-03

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