FR2458011A1 - Dispositif d'etancheite pour l'articulation d'un pied d'une plate-forme de forage et/ou de production sur le corps de fondation - Google Patents
Dispositif d'etancheite pour l'articulation d'un pied d'une plate-forme de forage et/ou de production sur le corps de fondationInfo
- Publication number
- FR2458011A1 FR2458011A1 FR8011774A FR8011774A FR2458011A1 FR 2458011 A1 FR2458011 A1 FR 2458011A1 FR 8011774 A FR8011774 A FR 8011774A FR 8011774 A FR8011774 A FR 8011774A FR 2458011 A1 FR2458011 A1 FR 2458011A1
- Authority
- FR
- France
- Prior art keywords
- ring
- cover
- joint
- foundation body
- drilling
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B35/4406—Articulated towers, i.e. substantially floating structures comprising a slender tower-like hull anchored relative to the marine bed by means of a single articulation, e.g. using an articulated bearing
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0666—Sealing means between the socket and the inner member shaft
- F16C11/0676—Sealing means between the socket and the inner member shaft allowing operational relative movement of joint parts due to sliding between parts of the sealing means
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/30—Ships, e.g. propelling shafts and bearings therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Pivots And Pivotal Connections (AREA)
- Earth Drilling (AREA)
- Sealing Devices (AREA)
- Manipulator (AREA)
- Support Of The Bearing (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
L'ARTICULATION EST CONSTITUEE PAR UN PALIER A ROTULE AVEC UNE BAGUE INTERIEURE 4 CONVEXE ET UNE BAGUE EXTERIEURE 7 CONCAVE, OU DES DEUX COTES DES SURFACES LATERALES DU PALIER PORTANT LA BAGUE EXTERIEURE ET RELIE AU CORPS DE FONDATION EST FIXE UN COUVERCLE 11 AVEC INTERPOSITION D'UN JOINT ANNULAIRE 12, LE COUVERCLE 11 PRESENTANT UNE SURFACE APPROPRIEE A RECEVOIR UN JOINT A RAINURE CIRCULAIRE 15 AVEC DEUX LEVRES D'ETOUPAGE, QUE DES JOINTS A RAINURE CIRCULAIRE 15 SONT PREVUS, QUI PEUVENT ETRE PRECONTRAINTS GRACE A UN ANNEAU DE SERRAGE 18 AFFECTE A LA PARTIE CENTRALE DU JOINT 15, ET A DES BOULONS 19, QUE L'ANNEAU DE SERRAGE 18 EST GUIDE DE FACON COULISSANTE DANS UNE BAGUE EXTERIEURE 16 REPOSANT SUR LA LEVRE D'ETOUPAGE ET SUR UNE SURFACE CORRESPONDANTE DU COUVERCLE 11, ET DANS UNE BAGUE INTERIEURE 17 REPOSANT SUR LA SURFACE DE LA BAGUE INTERIEURE D'ARTICULATION ET SUR UNE SURFACE CORRESPONDANTE DU COUVERCLE, ET QUE CHAQUE ANNEAU DE SERRAGE 18 POSSEDE UNE COLLERETTE 22, ENTRE LAQUELLE ET LES BAGUES 16, 17 SONT PREVUS DES RESSORTS DE COMPRESSION 21.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792922575 DE2922575A1 (de) | 1979-06-02 | 1979-06-02 | Abdichtung fuer eine gelenkige verbindung eines langen beines einer bohr- und/oder produktionsplattform mit dem zugeordneten gruendungskoerper |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2458011A1 true FR2458011A1 (fr) | 1980-12-26 |
Family
ID=6072377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8011774A Withdrawn FR2458011A1 (fr) | 1979-06-02 | 1980-05-28 | Dispositif d'etancheite pour l'articulation d'un pied d'une plate-forme de forage et/ou de production sur le corps de fondation |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5628920A (fr) |
CA (1) | CA1119008A (fr) |
DE (1) | DE2922575A1 (fr) |
FR (1) | FR2458011A1 (fr) |
GB (1) | GB2055990A (fr) |
NL (1) | NL8003211A (fr) |
NO (1) | NO801624L (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104141793B (zh) * | 2014-07-29 | 2016-10-05 | 中国船舶重工集团公司第七0四研究所 | 具有角位移补偿功能的隔舱密封装置 |
CN105485158A (zh) * | 2015-10-13 | 2016-04-13 | 常州市武进顶峰铜业有限公司 | 一种自润滑轴承 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1480754A (fr) * | 1965-05-24 | 1967-05-12 | Articulation à rotule, notamment pour timoneries de direction et organes de guidage d'essieux de véhicules automobiles | |
FR1519891A (fr) * | 1967-02-24 | 1968-04-05 | Entpr D Equipements Mecaniques | Perfectionnements apportés aux structures du genre des plates-formes pour travaux sous-marins |
FR2323055A1 (fr) * | 1975-09-02 | 1977-04-01 | Massey Ferguson Services Nv | Perfectionnements aux joints de liaison |
US4034996A (en) * | 1975-10-08 | 1977-07-12 | Saitamakiki Co., Ltd. | Ball joint for torque rod |
-
1979
- 1979-06-02 DE DE19792922575 patent/DE2922575A1/de not_active Ceased
-
1980
- 1980-05-27 CA CA000352799A patent/CA1119008A/fr not_active Expired
- 1980-05-28 FR FR8011774A patent/FR2458011A1/fr not_active Withdrawn
- 1980-05-30 NO NO801624A patent/NO801624L/no unknown
- 1980-05-30 JP JP7264880A patent/JPS5628920A/ja active Pending
- 1980-06-02 NL NL8003211A patent/NL8003211A/nl not_active Application Discontinuation
- 1980-06-02 GB GB8018013A patent/GB2055990A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1480754A (fr) * | 1965-05-24 | 1967-05-12 | Articulation à rotule, notamment pour timoneries de direction et organes de guidage d'essieux de véhicules automobiles | |
FR1519891A (fr) * | 1967-02-24 | 1968-04-05 | Entpr D Equipements Mecaniques | Perfectionnements apportés aux structures du genre des plates-formes pour travaux sous-marins |
FR2323055A1 (fr) * | 1975-09-02 | 1977-04-01 | Massey Ferguson Services Nv | Perfectionnements aux joints de liaison |
US4034996A (en) * | 1975-10-08 | 1977-07-12 | Saitamakiki Co., Ltd. | Ball joint for torque rod |
Also Published As
Publication number | Publication date |
---|---|
JPS5628920A (en) | 1981-03-23 |
CA1119008A (fr) | 1982-03-02 |
NL8003211A (nl) | 1980-12-04 |
NO801624L (no) | 1980-12-03 |
GB2055990A (en) | 1981-03-11 |
DE2922575A1 (de) | 1980-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |