CA2636751A1 - Joint pivotant avec exigences de roulements a billes uniformes - Google Patents
Joint pivotant avec exigences de roulements a billes uniformes Download PDFInfo
- Publication number
- CA2636751A1 CA2636751A1 CA002636751A CA2636751A CA2636751A1 CA 2636751 A1 CA2636751 A1 CA 2636751A1 CA 002636751 A CA002636751 A CA 002636751A CA 2636751 A CA2636751 A CA 2636751A CA 2636751 A1 CA2636751 A1 CA 2636751A1
- Authority
- CA
- Canada
- Prior art keywords
- swivel joint
- bearing races
- races
- joint according
- diameter
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000000295 complement effect Effects 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
- F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
- F16L27/0824—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
- F16L27/0828—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings having radial bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Joints Allowing Movement (AREA)
Abstract
Un joint pivotant a des exigences de roulements à billes uniformes pour tous les chemins de roulement. Le joint pivotant possède un raccord mâle et un raccord femelle qui sinterconnectent coaxialement et pivotent lun par rapport à lautre tout en maintenant une étanchéité sous haute pression. Chaque raccord possède trois chemins de roulement pour former trois ensembles de chemins de roulement, dont chacun supporte le même nombre de roulements à billes. La circonférence du principal ensemble de chemins est élargie par moins que le diamètre dune bille, de sorte quil est impossible dajouter une autre bille aux raccords mâles et femelles couplés au joint pivotant.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94773807P | 2007-07-03 | 2007-07-03 | |
US60/947,738 | 2007-07-03 | ||
US12/165,680 | 2008-07-01 | ||
US12/165,680 US8870233B2 (en) | 2007-07-03 | 2008-07-01 | Swivel joint with uniform ball bearing requirements |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2636751A1 true CA2636751A1 (fr) | 2009-01-03 |
CA2636751C CA2636751C (fr) | 2015-12-01 |
Family
ID=39707886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2636751A Active CA2636751C (fr) | 2007-07-03 | 2008-07-03 | Joint pivotant avec exigences de roulements a billes uniformes |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2636751C (fr) |
GB (1) | GB2452801B (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
USD707797S1 (en) | 2013-03-15 | 2014-06-24 | S.P.M. Flow Control, Inc. | Seal segment |
US8978695B2 (en) | 2009-04-20 | 2015-03-17 | S.P.M. Flow Control, Inc. | Flowline flapper valve |
US8998168B2 (en) | 2009-06-03 | 2015-04-07 | S.P.M. Flow Control, Inc. | Plug valve indicator |
US9103448B2 (en) | 2012-08-16 | 2015-08-11 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
US9273543B2 (en) | 2012-08-17 | 2016-03-01 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
US9322243B2 (en) | 2012-08-17 | 2016-04-26 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
US9568138B2 (en) | 2013-07-01 | 2017-02-14 | S.P.M. Flow Control, Inc. | Manifold assembly |
US9964245B2 (en) | 2007-07-03 | 2018-05-08 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
US10557576B2 (en) | 2015-06-15 | 2020-02-11 | S.P.M. Flow Control, Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69526081D1 (de) * | 1994-06-15 | 2002-05-02 | Fmc Corp | Drehkupplungsanordnung mit abgestuften wälzlagern |
US5538296A (en) * | 1995-05-16 | 1996-07-23 | Horton; Duane | Swivel joint |
US6595555B2 (en) * | 2001-09-13 | 2003-07-22 | Fmc Technologies, Inc. | Coiled tubing swivel with stepped bearing races |
-
2008
- 2008-07-02 GB GB0812086.7A patent/GB2452801B/en active Active
- 2008-07-03 CA CA2636751A patent/CA2636751C/fr active Active
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9964245B2 (en) | 2007-07-03 | 2018-05-08 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
US8978695B2 (en) | 2009-04-20 | 2015-03-17 | S.P.M. Flow Control, Inc. | Flowline flapper valve |
US8998168B2 (en) | 2009-06-03 | 2015-04-07 | S.P.M. Flow Control, Inc. | Plug valve indicator |
US9103448B2 (en) | 2012-08-16 | 2015-08-11 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
US9638337B2 (en) | 2012-08-16 | 2017-05-02 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
US9273543B2 (en) | 2012-08-17 | 2016-03-01 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
US9322243B2 (en) | 2012-08-17 | 2016-04-26 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
US9857807B2 (en) | 2012-08-17 | 2018-01-02 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
USD707797S1 (en) | 2013-03-15 | 2014-06-24 | S.P.M. Flow Control, Inc. | Seal segment |
USD734434S1 (en) | 2013-03-15 | 2015-07-14 | S.P.M. Flow Control, Inc. | Seal assembly |
USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
US9568138B2 (en) | 2013-07-01 | 2017-02-14 | S.P.M. Flow Control, Inc. | Manifold assembly |
USD873860S1 (en) | 2013-07-01 | 2020-01-28 | S.P.M. Flow Control, Inc. | Mounting bracket for manifold assembly |
US10738928B2 (en) | 2013-07-01 | 2020-08-11 | S.P.M. Flow Control, Inc. | Manifold assembly |
US10557576B2 (en) | 2015-06-15 | 2020-02-11 | S.P.M. Flow Control, Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
US11519530B2 (en) | 2015-06-15 | 2022-12-06 | Spm Oil & Gas Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
Also Published As
Publication number | Publication date |
---|---|
GB2452801A (en) | 2009-03-18 |
GB2452801B (en) | 2012-04-18 |
GB0812086D0 (en) | 2008-08-06 |
CA2636751C (fr) | 2015-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20130625 |