FI91989B - Ledningskoppling - Google Patents

Ledningskoppling Download PDF

Info

Publication number
FI91989B
FI91989B FI904547A FI904547A FI91989B FI 91989 B FI91989 B FI 91989B FI 904547 A FI904547 A FI 904547A FI 904547 A FI904547 A FI 904547A FI 91989 B FI91989 B FI 91989B
Authority
FI
Finland
Prior art keywords
sealing ring
ring
support surface
pipe
joka
Prior art date
Application number
FI904547A
Other languages
English (en)
Finnish (fi)
Other versions
FI904547A0 (sv
FI91989C (sv
Inventor
Aloisius Henricus Mari Heister
Andreas Jacobus Louis Nijsen
Original Assignee
Fischer Georg Nv
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 Fischer Georg Nv filed Critical Fischer Georg Nv
Publication of FI904547A0 publication Critical patent/FI904547A0/sv
Application granted granted Critical
Publication of FI91989B publication Critical patent/FI91989B/sv
Publication of FI91989C publication Critical patent/FI91989C/sv

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/918—O-ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Gasket Seals (AREA)
  • Joints With Sleeves (AREA)
  • Supports For Pipes And Cables (AREA)
  • Joints Allowing Movement (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Mechanical Operated Clutches (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Valve Device For Special Equipments (AREA)
  • Pulleys (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Claims (2)

1. Putkien muhviliitos, joka käsittää muhviosan (1), jonka ainakin toinen pää on sovitettu putken (10) sisäänvien-tiä varten, ja kyseinen pää on varustettu olennaisesti kar-5 tionmuotoisella kannatinpinnalla (3), joka on tiivisteren-gasta (4) vasten, ja puristusrenkaalla (5) , jonka avulla yhteistyössä kannatinpinnan (3) kanssa tiivisterengas (4) voidaan puristaa putken ympärille, joka on työnnetty sisään muhviosaan (1) , jolloin tiivisterengas (4) koostuu kehäl-10 tään kokoonpuristuvasta, mutta leikkaukseltaan jokseenkin muotoaan muuttamattomasta rengasmaisesta ytimestä (8) , joka on valmistettu spiraalijousesta, jossa on olennaisesti pyöreät käämit, ytimen (8) ollessa kokonaan vaipan (9) ympäröimä, joka muodostaa varsinaisen tiivisterenkaan, tunnettu 15 siitä, että kannatinpinnan (3) halkaisija pienenee progressiivisesti puristussuunnassa, niin että se muodostaa koveran kartioprofiilin, mainitun vaipan (9) ollessa elastomee-risesta aineesta. 20 2. Patenttivaatimuksen l mukainen putken muhviliitos, tunnettu siitä, että kovera-kartioina is en kannat inpinnan (3) viistous kasvaa esim. 20°:sta ulkopuolelta esim. 75°:een sisäpuolelle, kun taas puristustenkaan (5) puristuspinnalla (6) on vakioviistous 60°. 25 .: 1. Ledningskoppling som omf attar en muff del (1) med ät- minstone en ände, i vilken en ledning (10) kan föras in, varvid nämnda ände är försedd med en i huvudsak koniskt 30 formad stödyta (3) , som ligger an mot en tätningsring (4) med en i huvudsak cirkulär tvärsnittsform och med en tryck-ring (5), medelst vilken - i samverkan med stödytan (3) - ·; tätningsringen (4) kan sammanpressas runt en ledning, in- förd i muffdelen (1), varvid nämnda tätningsring (4) bestär 35 av en periferiskt sammanpressbar ringformig kärna (8) , framställd av en spiralfjäder med i huvudsak cirkulära varv, varvid nämnda kärna (8) är fullständigt omsluten av II s 91989 en mantel (9), som fungerar som den egentliga tätningsrin-gen, käxmetecknad av att stödytan (3) uppvisar en tillta-gande reducerad diameter, sedd i pressningsriktningen, sä att den bildar en konkavt konisk profil, medan nämnda man-5 tel (9) framställs av ett elastomert material.
2. Ledningskoppling enligt patentkrav l, kännetecknad av att den konkavt koniska stödytans (3) avsmalnande ökar fran t.ex. 20° vid den yttre sidan tili t.ex. 75° vid den inre 10 sidan, medan tryckytan (6) pä tryckringen (5) uppvisar ett konstant avsmalnande med ca 60°. • · • ·
FI904547A 1989-09-14 1990-09-14 Ledningskoppling FI91989C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8902306A NL8902306A (nl) 1989-09-14 1989-09-14 Buiskoppeling.
NL8902306 1989-09-14

Publications (3)

Publication Number Publication Date
FI904547A0 FI904547A0 (sv) 1990-09-14
FI91989B true FI91989B (sv) 1994-05-31
FI91989C FI91989C (sv) 1994-09-12

Family

ID=19855313

Family Applications (1)

Application Number Title Priority Date Filing Date
FI904547A FI91989C (sv) 1989-09-14 1990-09-14 Ledningskoppling

Country Status (15)

Country Link
US (1) US5314213A (sv)
EP (1) EP0418961B1 (sv)
AT (1) ATE93028T1 (sv)
CA (1) CA2025262C (sv)
DD (1) DD298542A5 (sv)
DE (1) DE69002721T2 (sv)
DK (1) DK0418961T3 (sv)
ES (1) ES2043257T3 (sv)
FI (1) FI91989C (sv)
HR (1) HRP940917B1 (sv)
NL (1) NL8902306A (sv)
NO (1) NO176818C (sv)
SI (1) SI9011973A (sv)
YU (1) YU48024B (sv)
ZA (1) ZA907359B (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533648C2 (de) * 1994-09-20 1997-06-05 Frischhut Gmbh Ludwig Rohrkupplung
NL1002514C2 (nl) * 1996-03-04 1997-09-05 Fischer Georg Waga Nv Koppelinrichting.
NL1009734C2 (nl) * 1998-07-24 2000-01-25 Fischer Georg Waga Nv Koppelinrichting en werkwijze voor de vervaardiging van een in een dergelijke koppelinrichting te gebruiken gripring.
IL121796A (en) * 1997-09-18 2001-06-14 Krausz Metal Ind Ltd Seal for coupling and connecting means
SE9804525D0 (sv) * 1998-12-23 1998-12-23 Itt Mfg Enterprises Inc Låsanordning
US6843516B2 (en) * 2002-07-15 2005-01-18 H-P Products, Inc. Coupler for low pressure piping system
US6905144B2 (en) * 2003-07-02 2005-06-14 Delaware Capital Formation Spring-loaded ‘L’-shaped seal ring
US20050082831A1 (en) * 2003-10-15 2005-04-21 Borland Robin N. Conduit coupling
DE102004058428A1 (de) * 2004-12-03 2006-06-14 Arvinmeritor Emissions Technologies Gmbh Abgasrohranbindung
DK176282B1 (da) * 2005-03-04 2007-06-11 Aage V Kjaers Maskinfabrik As Rörkobling
US20090079186A1 (en) * 2007-09-24 2009-03-26 Honeywell International, Inc. Flexible fitting for rigid tubing assembly
US20100102556A1 (en) * 2008-10-27 2010-04-29 Ipex Inc. Pipe stop system and method to prevent over insertion
US8448993B2 (en) 2009-06-12 2013-05-28 Romac Industries, Inc. Pipe coupling
US11274777B2 (en) 2009-06-12 2022-03-15 Romac Industries, Inc. Pipe coupling
US8528945B2 (en) 2012-01-30 2013-09-10 Sensus Usa Inc. Split-ring gland pipe coupling with corrugated armor and annular gasket having pressure assist slot
US8864181B2 (en) * 2011-02-16 2014-10-21 Sensus Spectrum, Llc Split-ring gland pipe coupling with corrugated armor
US8894100B2 (en) 2012-03-16 2014-11-25 Romac Industries, Inc. Fitting with draw mechanism
US9791077B2 (en) 2015-08-17 2017-10-17 Sensus Spectrum Llc Pipe coupling having double-threaded tightening fastener and associated methods
JP7051564B2 (ja) * 2018-04-27 2022-04-11 日本ヴィクトリック株式会社 配管継手構造
US11333275B2 (en) * 2020-03-23 2022-05-17 Troy Daniel Roach Pipe gasket seal assist

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201372A (en) * 1938-11-26 1940-05-21 Vernon Tool Co Ltd Pipe coupling
US2444380A (en) * 1940-05-14 1948-06-29 Allen Herbert Pipe joint connection
FR1011833A (fr) * 1949-03-30 1952-06-27 Cie De Pont A Mousson Joint pour tuyaux
FR1289608A (fr) * 1961-02-23 1962-04-06 Cie De Pont A Mousson Armature pour garniture d'étachéité et garniture en comportant application
US3218095A (en) * 1964-04-16 1965-11-16 Vibraseal Corp Tube coupling
FR1490680A (fr) * 1966-06-22 1967-08-04 Ct De Rech S De Pont A Mousson Garniture d'étanchéité composite et joint en comportant application
DE1959666C3 (de) * 1969-11-28 1975-04-03 Goetzewerke Friedrich Goetze Ag, 5673 Burscheid Klemm- und Dichtring, insbesondere für Auspuffrohrverbindungen
US3865410A (en) * 1972-09-29 1975-02-11 Norton Mcmurray Manufacturing Compression joint or coupling for pipes
GB1550624A (en) * 1976-06-17 1979-08-15 British Steel Corp Pipe joints and pipe couplings
FR2621376B1 (fr) * 1987-10-01 1989-12-22 Pont A Mousson Garniture d'etancheite pour joints verrouilles telescopiques

Also Published As

Publication number Publication date
DE69002721T2 (de) 1994-01-20
NO176818B (no) 1995-02-20
FI904547A0 (sv) 1990-09-14
HRP940917B1 (en) 1999-02-28
CA2025262A1 (en) 1991-03-15
NO904025L (no) 1991-03-15
SI9011973A (en) 1997-12-31
EP0418961A1 (en) 1991-03-27
CA2025262C (en) 1997-01-14
NO176818C (no) 1995-05-31
NO904025D0 (no) 1990-09-14
HRP940917A2 (en) 1997-04-30
US5314213A (en) 1994-05-24
DD298542A5 (de) 1992-02-27
YU197390A (sh) 1995-01-31
EP0418961B1 (en) 1993-08-11
DE69002721D1 (de) 1993-09-16
ATE93028T1 (de) 1993-08-15
DK0418961T3 (da) 1993-11-15
FI91989C (sv) 1994-09-12
ZA907359B (en) 1991-07-31
ES2043257T3 (es) 1993-12-16
NL8902306A (nl) 1991-04-02
YU48024B (sh) 1996-10-09

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: GEORG FISCHER WAGA N.V.

FG Patent granted

Owner name: GEORG FISCHER WAGA N.V.