ZA794779B - Jointing of pipes - Google Patents
Jointing of pipesInfo
- Publication number
- ZA794779B ZA794779B ZA00794779A ZA794779A ZA794779B ZA 794779 B ZA794779 B ZA 794779B ZA 00794779 A ZA00794779 A ZA 00794779A ZA 794779 A ZA794779 A ZA 794779A ZA 794779 B ZA794779 B ZA 794779B
- Authority
- ZA
- South Africa
- Prior art keywords
- jointing
- pipes
- Prior art date
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
-
- 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
-
- 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
- F16L23/12—Flanged joints specially adapted for particular pipes
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/184—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/185—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for joints with sleeve or socket
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/187—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for flanged joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Joints With Pressure Members (AREA)
- Joints Allowing Movement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7839270 | 1978-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA794779B true ZA794779B (en) | 1980-08-27 |
Family
ID=10500112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00794779A ZA794779B (en) | 1978-10-04 | 1979-09-10 | Jointing of pipes |
Country Status (10)
Country | Link |
---|---|
US (1) | US4269437A (es) |
JP (1) | JPS5551191A (es) |
BR (1) | BR7906325A (es) |
CA (1) | CA1103722A (es) |
DE (1) | DE2938791A1 (es) |
ES (1) | ES484716A1 (es) |
FR (1) | FR2438223A1 (es) |
GB (1) | GB2032033B (es) |
IT (1) | IT1123758B (es) |
ZA (1) | ZA794779B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4538837A (en) * | 1982-09-29 | 1985-09-03 | Cronk Allan D | Anti-corrosion pipe apparatus |
US4637618A (en) * | 1984-07-13 | 1987-01-20 | Vassallo Research & Development Corporation | Composite gasket and fitting including same |
US4693483A (en) * | 1984-07-13 | 1987-09-15 | Vassallo Research & Development Corporation | Composite gasket and fitting including same |
US4679831A (en) * | 1986-06-13 | 1987-07-14 | Kielminski William P | Pipe coupling connection sealing apparatus |
US5240293A (en) * | 1989-10-26 | 1993-08-31 | Union Oil Company Of California | Brittle lined pipe connector |
US5143407A (en) * | 1991-02-25 | 1992-09-01 | Emmet Cokeh | Pipe coupling with copper sleeve engaging copper lined pipe |
DE29908541U1 (de) | 1999-05-14 | 1999-09-09 | Kühner GmbH & Cie, 71570 Oppenweiler | Verbindungsanordnung für Kältemittelleitungen |
US7731246B2 (en) * | 2006-09-29 | 2010-06-08 | Varco I/P, Inc. | Pipe coupling system |
SG175560A1 (en) * | 2006-09-27 | 2011-11-28 | Nat Oilwell Varco Lp | Coupling assembly and protective ring therefor |
US20080073905A1 (en) * | 2006-09-27 | 2008-03-27 | Mclaughlin Thomas Kilpatrick | Pipe coupling system |
US8074996B2 (en) * | 2007-06-06 | 2011-12-13 | S & B Technical Products, Inc. | Plastic pipe sealing gasket and process for belling plastic pipe |
US20090008929A1 (en) * | 2007-07-05 | 2009-01-08 | David Vernon Person | Pipe coupling spacer insert |
US8109539B2 (en) * | 2007-07-17 | 2012-02-07 | Krohn Kenneth P | Variable joining device and method for its use |
FR2938038B1 (fr) * | 2008-11-04 | 2014-01-17 | Legris Sa | Element d'etancheite sans zone de retention et dispositif de raccordement comportant un tel element d'etancheite |
US8678447B2 (en) | 2009-06-04 | 2014-03-25 | National Oilwell Varco, L.P. | Drill pipe system |
WO2011043689A1 (ru) * | 2009-10-05 | 2011-04-14 | Zamaleev Firdaus Usmanovich | Муфта с внутренним уплотнением, исключающим отложения (варианты) |
GB2475065B (en) * | 2009-11-04 | 2012-04-04 | Vector Int Ltd | Seal ring and joint |
JP5336339B2 (ja) * | 2009-12-09 | 2013-11-06 | リードエンジニアリング株式会社 | パッキン |
WO2013128395A2 (en) * | 2012-02-28 | 2013-09-06 | Karl-Heinz Schmitt | Sealing and joining structures |
CN104399177A (zh) * | 2014-09-17 | 2015-03-11 | 杭州康基医疗器械有限公司 | 医疗器械快速连接机构 |
CN108662318B (zh) * | 2018-07-20 | 2020-09-08 | 浙江恒森实业集团有限公司 | 一种便于连接的紫铜管 |
WO2021127401A1 (en) * | 2019-12-20 | 2021-06-24 | Lts Energy, Inc. | Under-balanced seal ring |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE42060C (de) * | FIRMA GARNIER & CURE in Brüssel | Flanschrohrverbindung | ||
FR583245A (fr) * | 1924-07-01 | 1925-01-08 | Raccord formant joint-étanche pour toutes pressions | |
US2261566A (en) * | 1940-05-31 | 1941-11-04 | Protector ring or coupling for pipe | |
US2416657A (en) * | 1944-02-29 | 1947-02-25 | Dunlop Rubber Co | Hose coupling |
GB627278A (en) * | 1947-02-22 | 1949-08-04 | Samuel James Everett | Improvements relating to flexible tubular pipe connectors, stoppers and closure caps |
GB705415A (en) * | 1951-06-15 | 1954-03-10 | John Richard Inshaw | Improvements in or relating to pipe joints and the like |
BE523106A (es) * | 1952-09-29 | |||
FR1084115A (fr) * | 1952-09-29 | 1955-01-17 | Joint de raccordement pour tuyauteries | |
US2828979A (en) * | 1953-01-19 | 1958-04-01 | Sumner D Wiltse | Flanged pipes coupled by resilient sealing gasket having venturi-like fluid passage |
GB836825A (en) * | 1955-10-28 | 1960-06-09 | Ciba Ltd | Improvements in or relating to pipe connections |
BE622774A (es) * | 1961-10-05 | 1963-01-16 | ||
US3246920A (en) * | 1963-03-15 | 1966-04-19 | Pall Corp | Coupler for filter elements |
US3276792A (en) * | 1965-01-11 | 1966-10-04 | Dresser Ind | Self-sealing gasket for pipe joints |
US3521913A (en) * | 1968-08-26 | 1970-07-28 | Donald Verhein | Tube coupling |
GB1338251A (en) * | 1970-01-29 | 1973-11-21 | Avon Lippiatt Hobbs Ltd | Method of forming sealed joints between pipes |
-
1979
- 1979-09-07 GB GB7931018A patent/GB2032033B/en not_active Expired
- 1979-09-10 ZA ZA00794779A patent/ZA794779B/xx unknown
- 1979-09-20 CA CA336,025A patent/CA1103722A/en not_active Expired
- 1979-09-25 DE DE19792938791 patent/DE2938791A1/de not_active Withdrawn
- 1979-09-27 IT IT26057/79A patent/IT1123758B/it active
- 1979-09-28 FR FR7924215A patent/FR2438223A1/fr not_active Withdrawn
- 1979-10-01 US US06/080,297 patent/US4269437A/en not_active Expired - Lifetime
- 1979-10-02 BR BR7906325A patent/BR7906325A/pt unknown
- 1979-10-03 JP JP12780879A patent/JPS5551191A/ja active Pending
- 1979-10-03 ES ES484716A patent/ES484716A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2938791A1 (de) | 1980-04-17 |
FR2438223A1 (fr) | 1980-04-30 |
BR7906325A (pt) | 1980-05-27 |
GB2032033A (en) | 1980-04-30 |
IT7926057A0 (it) | 1979-09-27 |
IT1123758B (it) | 1986-04-30 |
ES484716A1 (es) | 1980-04-16 |
JPS5551191A (en) | 1980-04-14 |
US4269437A (en) | 1981-05-26 |
GB2032033B (en) | 1983-02-02 |
CA1103722A (en) | 1981-06-23 |
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