NO133511B - - Google Patents

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Publication number
NO133511B
NO133511B NO742250A NO742250A NO133511B NO 133511 B NO133511 B NO 133511B NO 742250 A NO742250 A NO 742250A NO 742250 A NO742250 A NO 742250A NO 133511 B NO133511 B NO 133511B
Authority
NO
Norway
Prior art keywords
tube
section
cap
outlet
cross
Prior art date
Application number
NO742250A
Other languages
English (en)
Other versions
NO133511C (no
NO742250L (no
Inventor
K Katsuta
Original Assignee
Mitsubishi Heavy Ind 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
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of NO742250L publication Critical patent/NO742250L/no
Publication of NO133511B publication Critical patent/NO133511B/no
Publication of NO133511C publication Critical patent/NO133511C/no

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C3/00Vessels not under pressure
    • F17C3/02Vessels not under pressure with provision for thermal insulation
    • F17C3/04Vessels not under pressure with provision for thermal insulation by insulating layers
    • F17C3/06Vessels not under pressure with provision for thermal insulation by insulating layers on the inner surface, i.e. in contact with the stored fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C13/00Details of vessels or of the filling or discharging of vessels
    • F17C13/12Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20Investigating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20Investigating 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
    • G01M3/22Investigating 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
    • G01M3/226Investigating 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 containers, e.g. radiators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2201/00Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01Shape
    • F17C2201/0147Shape complex
    • F17C2201/0157Polygonal
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2203/00Vessel construction, in particular walls or details thereof
    • F17C2203/03Thermal insulations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2203/00Vessel construction, in particular walls or details thereof
    • F17C2203/03Thermal insulations
    • F17C2203/0304Thermal insulations by solid means
    • F17C2203/0329Foam
    • F17C2203/0333Polyurethane
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2203/00Vessel construction, in particular walls or details thereof
    • F17C2203/06Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634Materials for walls or layers thereof
    • F17C2203/0636Metals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2203/00Vessel construction, in particular walls or details thereof
    • F17C2203/06Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634Materials for walls or layers thereof
    • F17C2203/0636Metals
    • F17C2203/0639Steels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146Two-phase
    • F17C2223/0153Liquefied gas, e.g. LPG, GPL
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2260/00Purposes of gas storage and gas handling
    • F17C2260/03Dealing with losses
    • F17C2260/035Dealing with losses of fluid
    • F17C2260/038Detecting leaked fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Closures For Containers (AREA)

Description

Anordning ved klemtuber med lukkehette.
Foreliggende oppfinnelse vedrører klemtuber som er forsynt med lukkehette, av den art hvor den utpressede massestreng har stjerneformet tverrsnitt og hvor tubens utløpsåpning før bruk er forseglet med en membran som dekker utløpsmunnstykkets munning og som må gjennombrytes når tubens innhold skal brukes, hvilken gjennombrytning skjer ved hjelp av en på lukkehettens ene ende anordnet konisk, spiss tapp med stjerneformet tverrsnitt, hvilken lukkehettes annen ende er utformet til å lukke tuben etter bruk, f. eks. ved påskruing utvendig på tubens munnstykke.
Oppfinnelsen utmerker seg ved at tubens utløpsåpnings utløpsmunnstykke er forsynt med utspring som gir munnstyk-kets utløpsåpning et tverrsnitt likt tverrsnittet ved tappens basis. Ved en på denne måte utført klemtube blir det mulig å til-veiebringe en åpning av en slik form at en utpresset streng av tubeinnholdet får et dekorativt utseende.
Et utførelseseksempel på oppfinnelsen
skal forklares under henvisning til tegningen, hvor fig. 1 viser et aksialsnitt av mun-ningen av en tube med tubehette, fig. 2 tuben sett i snitt etter linjen II—II på fig. 1, og fig. 3 tubehetten med gjennom-brytningsorganet sett mot åpningen.
På tegningen er tuben betegnet med 1;
dens utvendig gjengede utløpsnippel 2 har innvendig et antall rundt omkretsen jevnt fordelte fremspring (knaster) 3 som ligger i akseparallell retning og som sammen bi-drar til å gi utløpsåpningen et i hovedsa-ken stjerneformet tverrsnitt. Nippelen har enn videre en membran 4 som dekker nippelens munning, se fig. 1. Den til tuben hø-
rende lukkehette 5 består av et hylseformet parti 6 som er innvendig gjenget for å kunne påskrues utløpsnippelen 2. Hetten har en indre skillevegg 7 og en fra denne utgående hylseformet forlengelse 8 som ved sin fri endekant er utformet med en sekskantformet flens 9 som tjener som fin-gergrep. I det indre av hylsepartiet 8 stik-ker der fra mellomveggen 7 aksialt ut en utad avsmalnende tapp 10 som tjener som gjennombrytningsorgan for membranen 4 og har stjerneformet tverrsnitt. Tverr-snittsformen ved tappens basis er tilpasset formen av utløpsnippelens 2 åpning.
Hettens 5 hylseformede parti 8 har en noe større indre diameter enn nippelens 2 ytre diameter, slik at partiet 8, etter at hylsedelen 6 er skrudd av nippelen, kan skyves over nippelen, som vist på fig. 1, under hvilken innskyvning membranen 4 vil brytes igjennom av tappen 10. Tappens form vil bevirke at den av fremspringene (knastene) 3, vil tvangsstyres i riktig stil-ling i forhold til disse fremspring, altså uavhengig av i hvilken dreiestilling hetten skyves inn på nippelen. De fliker som skjæ-res ut av membranen 4 av tappen 10 under dennes innføring i nippelen, vil trykkes inn i mellomrommene mellom fremspringene 3. Flikenes fri endepartier vil bøyes inn mot nippelens vegg takket være den på fig. 1 viste innbuktning av membran-materialet i begynnelsen av gjennombryt-ningen. På denne måte elimineres faren for at flikene kan bøyes ut og eventuelt løsne under utpresningen av tubeinnholdet.
Oppfinnelsen er ikke begrenset til den viste utførelse, idet tappen 10 f. eks. kan være utført med et nærmest basis liggende jevntykt parti som er tilpasset utløpsnip-pelens innvendige tverrsnitt, slik at flikene av den gjennombrutte membran med sik-kerhet vil bli presset inn mellom fremspringene 3.

Claims (1)

  1. Anordning ved klemtuber med lukkehette, av den art hvor den utpressede massestreng har stjerneformet tverrsnitt og
    hvor tubens utløpsåpning før bruk er forseglet med en membran som dekker ut-løpsmunnstykkets munning og som må gjennombrytes når tubens innhold skal brukes, hvilken gjennombrytning skjer ved hjelp av en på lukkehettens ene ende anordnet konisk, spiss tapp med stjerneformet tverrsnitt, hvilken lukkehettes annen ende er utformet til å lukke tuben efter bruk, f. eks. ved påskruing utvendig på tubens munnstykke, karakterisert ved at tubens utløpsmunnstykkes (2) utløpsåpning er forsynt med utspring (3) som gir munn-stykkets utløpsåpning et tverrsnitt likt tverrsnittet ved tappens (10) basis.
NO742250A 1973-06-22 1974-06-20 NO133511C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7055273A JPS5020787A (no) 1973-06-22 1973-06-22

Publications (3)

Publication Number Publication Date
NO742250L NO742250L (no) 1975-01-20
NO133511B true NO133511B (no) 1976-02-02
NO133511C NO133511C (no) 1976-05-12

Family

ID=13434788

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742250A NO133511C (no) 1973-06-22 1974-06-20

Country Status (12)

Country Link
US (1) US3916189A (no)
JP (1) JPS5020787A (no)
BE (1) BE816655A (no)
CA (1) CA1005375A (no)
DK (1) DK145144C (no)
ES (1) ES427669A1 (no)
FR (1) FR2234514B1 (no)
GB (1) GB1442918A (no)
IT (1) IT1015284B (no)
NL (1) NL7408425A (no)
NO (1) NO133511C (no)
SE (1) SE393862B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544479B2 (no) * 1974-02-09 1979-03-07
JPS56132550A (en) * 1980-03-21 1981-10-16 Nippon Steel Corp Diagnostic method for deterioration of insulation for winding of electric machine
FR2515347A1 (fr) * 1981-10-26 1983-04-29 Nguyen Tan Chuong Procede de detection et de localisation de micro-fuites dans une paroi et notamment dans la barriere secondaire des cuves de methaniers
JPH0740826Y2 (ja) * 1989-06-19 1995-09-20 株式会社プランテック ガス整流装置を備えた竪型焼却炉
JPH0730905B2 (ja) * 1991-09-09 1995-04-10 株式会社ジェット炉 焼却炉

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518327A (en) * 1947-01-20 1950-08-08 Bell Telephone Labor Inc Method and means for detecting leaks in lead sheath telephone cables
US2674695A (en) * 1950-07-27 1954-04-06 Sun Oil Co Determination of level of a body of material in a vessel
US2794953A (en) * 1954-02-25 1957-06-04 Budd Co Method and apparatus for testing wall continuity by capacitance alteration
US3439166A (en) * 1964-11-04 1969-04-15 Industrial Nucleonics Corp Measuring ablation shield thickness
US3531638A (en) * 1965-10-23 1970-09-29 Industrial Nucleonics Corp Radiation fill gauge
JPS4829484A (no) * 1971-08-20 1973-04-19

Also Published As

Publication number Publication date
DE2429877A1 (de) 1975-01-16
FR2234514A1 (no) 1975-01-17
ES427669A1 (es) 1976-09-01
FR2234514B1 (no) 1976-12-24
DK145144B (da) 1982-09-13
DE2429877B2 (de) 1976-02-19
IT1015284B (it) 1977-05-10
JPS5020787A (no) 1975-03-05
SE393862B (sv) 1977-05-23
SE7407877L (no) 1974-12-23
NO133511C (no) 1976-05-12
GB1442918A (en) 1976-07-14
NO742250L (no) 1975-01-20
US3916189A (en) 1975-10-28
DK145144C (da) 1983-02-14
CA1005375A (en) 1977-02-15
NL7408425A (no) 1974-12-24
DK333074A (no) 1975-02-24
BE816655A (fr) 1974-10-16

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