FI87833C - Roerfoerbindning - Google Patents

Roerfoerbindning Download PDF

Info

Publication number
FI87833C
FI87833C FI901663A FI901663A FI87833C FI 87833 C FI87833 C FI 87833C FI 901663 A FI901663 A FI 901663A FI 901663 A FI901663 A FI 901663A FI 87833 C FI87833 C FI 87833C
Authority
FI
Finland
Prior art keywords
halves
bolts
flanges
flange
pipe
Prior art date
Application number
FI901663A
Other languages
English (en)
Swedish (sv)
Other versions
FI87833B (fi
FI901663A0 (fi
FI901663A (fi
Inventor
Goeran Sundholm
Original Assignee
Goeran Sundholm
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 Goeran Sundholm filed Critical Goeran Sundholm
Priority to FI901663A priority Critical patent/FI87833C/fi
Publication of FI901663A0 publication Critical patent/FI901663A0/fi
Priority to CA 2039418 priority patent/CA2039418A1/en
Priority to GB9106667A priority patent/GB2242719B/en
Priority to DE19914110415 priority patent/DE4110415A1/de
Priority to JP3094868A priority patent/JPH0565984A/ja
Priority to FR9103960A priority patent/FR2660406A1/fr
Publication of FI901663A publication Critical patent/FI901663A/fi
Publication of FI87833B publication Critical patent/FI87833B/fi
Application granted granted Critical
Publication of FI87833C publication Critical patent/FI87833C/fi

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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0283—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the collar being integral with the pipe
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Claims (6)

1. Putkiliitos, jossa on ainakin yksi jaettu laippa, joka käsittää kaksi puoliskoa, jotka yhdessä tarttuvat 5 kyseisen putkenpään ympäri, jolloin kumpikin laippapuolis- ko on ankkuroitu liitoksen yli pulteilla, tunnettu siitä, että jaetun laipan kaksi puoliskoa on yhdistetty keskenään ainakin yhdellä liitoslevyllä, joka tarttuu kahteen mainituista pulteista jaetun laipan kahden puoliskon 10 ulkopuolelta.
2. Patenttivaatimuksen 1 mukainen putkiliitos kahden putken yhteenliittämiseksi, tunnettu siitä, että siinä on kaksi jaettua laippaa käsittäen kumpikin kaksi puoliskoa (8, 18; 9, 19), jotka tarttuvat vastaavan 15 putkenpään (3, 4; 22, 23) ympäri, jolloin vastaavat puoliskot (8, 9; 18, 19) on yhdistetty toisiinsa liitoksen yli pulteilla (10) ja muttereilla (11), ja että kummankin jaetun laipan kaksi puoliskoa (8, 18; 9, 19) on yhdistetty keskenään kahdella liitoslevyllä 20 (12, 14; 13, 15), joista kumpikin tarttuu kahteen maini tuista pulteista (10) jaettujen laippojen kahden puoliskon ulkopuolelta.
3. Patenttivaatimuksen 2 mukainen putkiliitos, tunnettu siitä, että päät, joiden ympäri laipat on 25 sovitettu tarttumaan, muodostuvat siten vastaavaan putkeen (1, 2; 20, 21) kiinnihitsatuista nippeleistä (3, 4; 22, 23), että hitsisaumalla (24) on suurempi halkaisija kuin laippojen sisähalkaisija.
4. Patenttivaatimuksen 2 mukainen putkiliitos, 30 tunnettu siitä, että liitoslevyissä (12, 14; 13, 15. on kielekkeet, jotka on sovitettu taitettavaksi vastaavan pultinpään ja mutterin yli.
5. Patenttivaatimuksen 2 mukainen putkiliitos, tunnettu siitä, että mutterit (11) on varustettu 35 teippirenkailla, joissa on kaksipuolinen liimapinta, mut-tereiden paikalleenasettamiseksi alustavasti.
FI901663A 1990-04-02 1990-04-02 Roerfoerbindning FI87833C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI901663A FI87833C (fi) 1990-04-02 1990-04-02 Roerfoerbindning
CA 2039418 CA2039418A1 (en) 1990-04-02 1991-03-28 Pipe joint
GB9106667A GB2242719B (en) 1990-04-02 1991-03-28 Pipe joint
DE19914110415 DE4110415A1 (de) 1990-04-02 1991-03-29 Rohrverbindung
JP3094868A JPH0565984A (ja) 1990-04-02 1991-04-02 管継手
FR9103960A FR2660406A1 (fr) 1990-04-02 1991-04-02 Raccord de tube a brides fendues.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI901663A FI87833C (fi) 1990-04-02 1990-04-02 Roerfoerbindning
FI901663 1990-04-02

Publications (4)

Publication Number Publication Date
FI901663A0 FI901663A0 (fi) 1990-04-02
FI901663A FI901663A (fi) 1991-10-03
FI87833B FI87833B (fi) 1992-11-13
FI87833C true FI87833C (fi) 1993-02-25

Family

ID=8530194

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901663A FI87833C (fi) 1990-04-02 1990-04-02 Roerfoerbindning

Country Status (6)

Country Link
JP (1) JPH0565984A (fi)
CA (1) CA2039418A1 (fi)
DE (1) DE4110415A1 (fi)
FI (1) FI87833C (fi)
FR (1) FR2660406A1 (fi)
GB (1) GB2242719B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6065784A (en) * 1998-06-12 2000-05-23 Ebaa Iron, Inc. Pipe joint restraint ring with multiple inside radii
CN103557387B (zh) * 2013-10-15 2016-04-20 莱芜钢铁集团有限公司 法兰系统及其法兰连接装置
KR101678151B1 (ko) * 2015-06-05 2016-11-21 주식회사 코셉솔루션 배관파이프 체결 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE267949C (fi) *
DE318976C (de) * 1920-02-21 Mannesmann Ag Gliederflanschverbindung fuer Rohre
US3515416A (en) * 1968-10-03 1970-06-02 Gen Signal Corp Flange type swivel fitting
US3549179A (en) * 1969-05-14 1970-12-22 Aeroquip Corp Split flange connection
SE459277B (sv) * 1984-07-31 1989-06-19 Lars B Ohlsson Dubbelflaens foer sammanfogning av med kragar foersedda roerdelar och liknande
DE3701050A1 (de) * 1987-01-15 1988-07-28 Rhydcon Groten Gmbh & Co Kg Verfahren zur axialen verbindung von rohren mit hilfe von halbschalflanschen und einer flanschplatte
US4921284A (en) * 1989-04-28 1990-05-01 Fmc Corporation High strength split clamp for pipe flanges

Also Published As

Publication number Publication date
GB2242719B (en) 1993-06-16
GB2242719A (en) 1991-10-09
FI87833B (fi) 1992-11-13
FR2660406A1 (fr) 1991-10-04
JPH0565984A (ja) 1993-03-19
FI901663A0 (fi) 1990-04-02
GB9106667D0 (en) 1991-05-15
CA2039418A1 (en) 1991-10-03
FI901663A (fi) 1991-10-03
DE4110415A1 (de) 1991-10-10

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FG Patent granted

Owner name: SUNDHOLM, GOERAN