FR2460266A2 - Hinged unloading arm for conveying fluid material - has counter weight and is mounted on vertical pillar with two pairs of hinged feed pipes - Google Patents
Hinged unloading arm for conveying fluid material - has counter weight and is mounted on vertical pillar with two pairs of hinged feed pipes Download PDFInfo
- Publication number
- FR2460266A2 FR2460266A2 FR7917484A FR7917484A FR2460266A2 FR 2460266 A2 FR2460266 A2 FR 2460266A2 FR 7917484 A FR7917484 A FR 7917484A FR 7917484 A FR7917484 A FR 7917484A FR 2460266 A2 FR2460266 A2 FR 2460266A2
- Authority
- FR
- France
- Prior art keywords
- compass
- pipe
- channeling
- hinged
- articulated
- 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
- 239000012530 fluid Substances 0.000 title claims description 5
- 239000000463 material Substances 0.000 title description 4
- 230000005465 channeling Effects 0.000 claims description 16
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D9/00—Apparatus or devices for transferring liquids when loading or unloading ships
- B67D9/02—Apparatus or devices for transferring liquids when loading or unloading ships using articulated pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
Description
La présente addition a pour objet une forme de réalisation particulière du bras articulé de chargement et de déchargement de produits, en particulier de produits fluides, comme par exemple les produits pétroliers, décrit au brevet principal. Dans le brevet principal, l'invention vise un bras articulé de chargement et de déchargement comprenant un ensemble de deux éléments; un élément de structure et un élément de canalisation; indépendants l'un de l'autre, hormis un soutien limité de l'élément de canalisation par l'élément de structure, lequel est réalisé en un matériau résistant de structure auto-portante et portante, l'élément de canalisation étant réalisé en un matériau apte et compatible au transport des produits quelles qu'en soient la nature et la température par rapport à la température ambiante, l'indépendance des deux éléments autorisant des variations de dilatation différentes pour ces éléments et, de surcroit, un gain de matériau pour l'élément de canalisation. The present addition relates to a particular embodiment of the articulated arm for loading and unloading of products, in particular of fluid products, such as for example petroleum products, described in the main patent. In the main patent, the invention relates to an articulated loading and unloading arm comprising a set of two elements; a structural element and a channeling element; independent of each other, except for limited support of the channeling element by the structural element, which is made of a resistant material of self-supporting and supporting structure, the channeling element being made of a suitable material and compatible with the transport of products whatever their nature and temperature compared to ambient temperature, the independence of the two elements allowing different expansion variations for these elements and, moreover, a gain in material for the pipe element.
Suivant une disposition du brevet principal, le bras comprend un ensemble de deux compas, un compas de structure et un compas de canalisation, indépendants l'un de l'autre, hormis le soutien d'une branche libre du compas de canalisation par une branche libre du compas de structure, l'autre branche de chacun des compas trouvant un support sur une embase commune. According to a provision of the main patent, the arm comprises a set of two compasses, a structural compass and a pipe compass, independent of each other, except for the support of a free branch of the pipe compass by a branch free of the structural compass, the other branch of each of the compasses finding a support on a common base.
Conformément à l'addition, le compas de structure remplit toujours cet office de structure, d'une part autoportante, d'autre part portante pour une branche libre de compas de canalisation et permet, de plus, le transport ou le transfert de produits fluides, de sorte que ce transport peut se faire indifféremment par l'une ou l'autre des canalisations (canalisation du compas de canalisation ou canalisation du compas de structure et de canalisation) suivant, par exemple, la nature et/ou la température du produit à charger ou décharger, ou encore par les deux canalisations. In accordance with the addition, the structural compass always fulfills this structural office, on the one hand freestanding, on the other hand carrying for a free branch of pipeline compass and also allows the transport or transfer of fluid products , so that this transport can be done indifferently by one or the other of the pipes (pipe of the pipe compass or pipe of the structure and pipe compass) depending, for example, on the nature and / or the temperature of the product to load or unload, or even by the two pipes.
Ce compas, à la fois porteur et de canalisation est constitué, suivant un mode avantageux de réalisation, par une autre canalisation articulée semblable à la canalisation articulée du compas de canalisation, mais calculée suffisamment pour réaliser le soutien de la branche libre de la canalisation articulée constituant le compas de canalisation. This compass, both carrier and channeling is constituted, according to an advantageous embodiment, by another articulated channeling similar to the articulated channeling of the channeling compass, but calculated sufficiently to achieve the support of the free branch of the articulated channeling constituting the pipe compass.
Ce compas porteur et de canalisation est prolongé par une poutre servant au système de contrepoids du bras. This bearing and channeling compass is extended by a beam used for the arm's counterweight system.
D'autres caractéristiques et avantages de la présente invention ressortiront de la description qui va suivre en regard du dessin annexé dont la figure unique représente, en perspective et coupe partielle, un bras de chargement et déchargement conforme à l'addition. Other characteristics and advantages of the present invention will emerge from the description which follows with reference to the appended drawing, the single figure of which represents, in perspective and partial section, a loading and unloading arm conforming to the addition.
Dans la forme de réalisation représentée,un bras de chargement selon l'invention montre un ensemble de deux compas; un compas (20 A1-20 A2) et un compas spécifiquement de canalisation (B1-B2) indépendants l'un de l'autre, hormis le support d'une branche libre (B2) du compas de canalisation par une branche libre (20 A2) de l'autre compas, l'autre branche (20 Al ou B1) de chacun des compas trouvant un support sur une embase commune (C). In the embodiment shown, a loading arm according to the invention shows a set of two compasses; a compass (20 A1-20 A2) and a specifically line compass (B1-B2) independent of each other, except for the support of a free branch (B2) of the pipe compass by a free branch (20 A2) of the other compass, the other branch (20 Al or B1) of each of the compasses finding a support on a common base (C).
Le support sur l'embase (C) estun supportpivotant àbil- les (1) et labranche (B1) fixée sur lesupport pivotant(1) comporte, de plus, un palier dtarticulation(S) la reliant àune canalisationd'arrivée fixe (6). Lemouvement de rotation dupalier d'articulation (5) est simultané avec le support pivotant. Après le palier (5), la branche (B1) montre un coude (7) suivi d'un palier d'articulation (8). Puis elle est articulée par un palier (10) à la branche (B2) du compas, le palier d'articulation (10) constituant le sommet du compas. The support on the base (C) is a pivoting support with balls (1) and the branch (B1) fixed on the pivoting support (1) further comprises an articulation bearing (S) connecting it to a fixed inlet pipe (6) . The movement of rotation of the articulation bearing (5) is simultaneous with the pivoting support. After the bearing (5), the branch (B1) shows an elbow (7) followed by an articulation bearing (8). Then it is articulated by a bearing (10) to the branch (B2) of the compass, the articulation bearing (10) constituting the top of the compass.
A l'exemple du compas de canalisation proprement dit (B1-B2) le compas (20 A1-20 A2) est lui-même constitué par une canalisation semblable à la canalisation du compas (B1-B2) mais calculée suffisamment pour réaliser le soutien en (11-12) de la branche libre (B2) du compas (B1-B2). With the example of the pipe compass itself (B1-B2) the compass (20 A1-20 A2) is itself constituted by a pipe similar to the pipe of the compass (B1-B2) but calculated enough to provide support. in (11-12) of the free branch (B2) of the compass (B1-B2).
C'est ainsi que l'on retrouve sur le compas (20
A1-20 A2) un coude (7A) un premier palier d'articulation (8A) et un second palier d'articulation (lOA). This is how we find on the compass (20
A1-20 A2) a bend (7A) a first articulation bearing (8A) and a second articulation bearing (10A).
On retrouve également sur la branche (20 A2) après la liaison de soutien (11-12) de la branche (B2), par la branche (20 A2) un premier coude (13A) relié par un palier d'articulation (14A) à un deuxième coude (15A) relié lui-même par un palier (16A) à une canalisation (17A) et un autre palier (18A) relié à un dispositif à vannes et déconnecteur (non représenté). We also find on the branch (20 A2) after the support link (11-12) of the branch (B2), by the branch (20 A2) a first elbow (13A) connected by a hinge bearing (14A) to a second elbow (15A) itself connected by a bearing (16A) to a pipe (17A) and another bearing (18A) connected to a device with valves and disconnector (not shown).
Par ailleurs, le compas porteur et de canalisation (20 A1-20 A2) est prolongé par une poutre (21) servant au système de contrepoids indiqué par la référence générale (22). Furthermore, the bearing and channeling compass (20 A1-20 A2) is extended by a beam (21) serving for the counterweight system indicated by the general reference (22).
Dans la forme de réalisation représentée, la-canalisation d'arrivée (6A) alimentant le compas porteur et de canalisation (20 A1-20 A2) débouche dans une portion étanche (C1) de l'embase (C) laquelle est mise à profit pour faire écouler le produit depuis cette arrivée (6A) jusque dans le coude (7A) fixé au support pivotant (1) ou inversement. Il doit être remarqué que la canalisation 6 et la portion étanche (C1) sont glissées l'une dans l'autre et concentriques et que le coude (-7) sort du coude (7A) de par construction. In the embodiment shown, the inlet pipe (6A) supplying the carrier and pipe compass (20 A1-20 A2) opens into a sealed portion (C1) of the base (C) which is used to advantage to drain the product from this inlet (6A) into the elbow (7A) fixed to the pivoting support (1) or vice versa. It should be noted that the pipe 6 and the sealed portion (C1) are slid into one another and concentric and that the elbow (-7) comes out of the elbow (7A) by construction.
Un gousset de soutien (3A) relie le palier (8A) au support pivotant (1). A support gusset (3A) connects the bearing (8A) to the pivoting support (1).
Il est bien entendu que la présente invention n'a été décrite et représentée qu'à titre d'exemple préférentiel et que l'on pourra apporter des équivalences dans ses éléments constitutifs sans, pour autant, sortir du cadre de ladite invention qui est défini dans les revendications qui suivent. It is understood that the present invention has only been described and shown as a preferred example and that it is possible to provide equivalences in its constituent elements without, however, departing from the scope of said invention which is defined. in the claims which follow.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7917484A FR2460266A2 (en) | 1979-07-05 | 1979-07-05 | Hinged unloading arm for conveying fluid material - has counter weight and is mounted on vertical pillar with two pairs of hinged feed pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7917484A FR2460266A2 (en) | 1979-07-05 | 1979-07-05 | Hinged unloading arm for conveying fluid material - has counter weight and is mounted on vertical pillar with two pairs of hinged feed pipes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2460266A2 true FR2460266A2 (en) | 1981-01-23 |
FR2460266B2 FR2460266B2 (en) | 1983-12-09 |
Family
ID=9227556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7917484A Granted FR2460266A2 (en) | 1979-07-05 | 1979-07-05 | Hinged unloading arm for conveying fluid material - has counter weight and is mounted on vertical pillar with two pairs of hinged feed pipes |
Country Status (1)
Country | Link |
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FR (1) | FR2460266A2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176730A (en) * | 1960-06-23 | 1965-04-06 | Fmc Corp | Apparatus for transferring fluid between vessels |
DE7203299U (en) * | 1972-10-12 | Wiese K | Device for transferring flowable substances, anm: Wiese, Knut, 4600 Dortmund | |
FR2234506A1 (en) * | 1973-06-19 | 1975-01-17 | Luceat | |
FR2354284A1 (en) * | 1976-06-09 | 1978-01-06 | Fmc Corp | SEA LOADING ARM FLYWHEEL ASSEMBLY |
FR2373009A1 (en) * | 1976-12-01 | 1978-06-30 | Fmc Corp | ARTICULATED FLUID LINE |
-
1979
- 1979-07-05 FR FR7917484A patent/FR2460266A2/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7203299U (en) * | 1972-10-12 | Wiese K | Device for transferring flowable substances, anm: Wiese, Knut, 4600 Dortmund | |
US3176730A (en) * | 1960-06-23 | 1965-04-06 | Fmc Corp | Apparatus for transferring fluid between vessels |
FR2234506A1 (en) * | 1973-06-19 | 1975-01-17 | Luceat | |
FR2354284A1 (en) * | 1976-06-09 | 1978-01-06 | Fmc Corp | SEA LOADING ARM FLYWHEEL ASSEMBLY |
FR2373009A1 (en) * | 1976-12-01 | 1978-06-30 | Fmc Corp | ARTICULATED FLUID LINE |
Also Published As
Publication number | Publication date |
---|---|
FR2460266B2 (en) | 1983-12-09 |
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