SE462407B - Anordning foer detektering av laeckage i ett parti av ett relativt anordningen roerligt objekt - Google Patents

Anordning foer detektering av laeckage i ett parti av ett relativt anordningen roerligt objekt

Info

Publication number
SE462407B
SE462407B SE8804013A SE8804013A SE462407B SE 462407 B SE462407 B SE 462407B SE 8804013 A SE8804013 A SE 8804013A SE 8804013 A SE8804013 A SE 8804013A SE 462407 B SE462407 B SE 462407B
Authority
SE
Sweden
Prior art keywords
package
detector
leakage
detector element
guide
Prior art date
Application number
SE8804013A
Other languages
English (en)
Swedish (sv)
Other versions
SE8804013L (sv
SE8804013D0 (sv
Inventor
A Thoreson
Original Assignee
Alfastar 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 Alfastar Ab filed Critical Alfastar Ab
Priority to SE8804013A priority Critical patent/SE462407B/sv
Publication of SE8804013D0 publication Critical patent/SE8804013D0/xx
Priority to US07/681,535 priority patent/US5235847A/en
Priority to PCT/SE1989/000634 priority patent/WO1990005290A1/en
Priority to EP89912280A priority patent/EP0441838B1/en
Priority to DE89912280T priority patent/DE68911930T2/de
Priority to AU44963/89A priority patent/AU4496389A/en
Priority to JP1511403A priority patent/JPH07104225B2/ja
Publication of SE8804013L publication Critical patent/SE8804013L/
Publication of SE462407B publication Critical patent/SE462407B/sv
Priority to DK076091A priority patent/DK76091A/da

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
    • G01M3/16—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
    • G01M3/185—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 welds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
SE8804013A 1988-11-07 1988-11-07 Anordning foer detektering av laeckage i ett parti av ett relativt anordningen roerligt objekt SE462407B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8804013A SE462407B (sv) 1988-11-07 1988-11-07 Anordning foer detektering av laeckage i ett parti av ett relativt anordningen roerligt objekt
US07/681,535 US5235847A (en) 1988-11-07 1989-11-06 Arrangement for detection of leakage or weak points in a package moveable continuously relative to the arrangement
PCT/SE1989/000634 WO1990005290A1 (en) 1988-11-07 1989-11-06 A device for the detection of abnormal condition of a portion of an object which is movable relative to the device
EP89912280A EP0441838B1 (en) 1988-11-07 1989-11-06 A device for the detection of abnormal condition of a portion of an object which is movable relative to the device
DE89912280T DE68911930T2 (de) 1988-11-07 1989-11-06 Eine vorrichtung zur feststellung abnormaler bedingungen eines teiles eines relativ zu der vorrichtung beweglichen objekts.
AU44963/89A AU4496389A (en) 1988-11-07 1989-11-06 A device for the detection of abnormal condition of a portion of an object which is movable relative to the device
JP1511403A JPH07104225B2 (ja) 1988-11-07 1989-11-06 検出器に対して移動する包装体の漏れ又は弱点を検出するための検出装置
DK076091A DK76091A (da) 1988-11-07 1991-04-25 Anordning til at detektere laekage eller svage punkter i en emballage, som er kuntinuerlig bevaegelig i forhold til anordningen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804013A SE462407B (sv) 1988-11-07 1988-11-07 Anordning foer detektering av laeckage i ett parti av ett relativt anordningen roerligt objekt

Publications (3)

Publication Number Publication Date
SE8804013D0 SE8804013D0 (sv) 1988-11-07
SE8804013L SE8804013L (sv) 1990-05-08
SE462407B true SE462407B (sv) 1990-06-18

Family

ID=20373865

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804013A SE462407B (sv) 1988-11-07 1988-11-07 Anordning foer detektering av laeckage i ett parti av ett relativt anordningen roerligt objekt

Country Status (8)

Country Link
US (1) US5235847A (da)
EP (1) EP0441838B1 (da)
JP (1) JPH07104225B2 (da)
AU (1) AU4496389A (da)
DE (1) DE68911930T2 (da)
DK (1) DK76091A (da)
SE (1) SE462407B (da)
WO (1) WO1990005290A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9303941L (sv) * 1993-11-26 1995-04-24 Aaf Industriteknik Ab Förfarande och anordning för kontroll av läckage från en sluten behållare
US11852643B2 (en) * 2020-10-13 2023-12-26 Bionime Corporation Physiological signal monitoring device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1367361A (en) * 1969-11-26 1974-09-18 Froelich M Method and apparatus for checking seals
NL7109071A (da) * 1971-07-01 1973-01-03
DE2715399A1 (de) * 1976-07-15 1978-01-19 Takeda Chemical Industries Ltd Verfahren und vorrichtung zur pruefung geschlossener behaelter auf defekte
JPS6311654Y2 (da) * 1980-09-16 1988-04-05

Also Published As

Publication number Publication date
JPH07104225B2 (ja) 1995-11-13
SE8804013L (sv) 1990-05-08
DK76091D0 (da) 1991-04-25
AU4496389A (en) 1990-05-28
DK76091A (da) 1991-04-25
WO1990005290A1 (en) 1990-05-17
EP0441838B1 (en) 1993-12-29
SE8804013D0 (sv) 1988-11-07
DE68911930T2 (de) 1994-04-21
US5235847A (en) 1993-08-17
DE68911930D1 (de) 1994-02-10
JPH05503768A (ja) 1993-06-17
EP0441838A1 (en) 1991-08-21

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