Patent US677248A successfully refreshed from Google Patents.
Patent US4220177A successfully refreshed from Google Patents.
US4220177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Offshore loading system with articulated manifolds
Assignee: FMC Corp
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Filing: 1978-01-09
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Granted: 1980-09-02
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Expires: 1998-01-09
Abstract
Abstract An offshore loading system especially suited for transferring petroleum from a floating storage and loading terminal to a marine tanker. The system comprises a support boom pivotally mounted on the deck of the terminal, a pair of fluid conduits extending generally horizontally along the boom from risers at the deck, a pair of vertical fluid conduits slidably connected to the outboard end of the boom and a pair of articulated manifold assemblies connected between the lower ends of the vertical conduits and the marine tanker. The outboard end of the horizontal conduits are articulated and are connected by swivel joints to the vertical conduits to facilitate raising and lowering the vertical conduits relative to the outboard end of the boom. The articulated manifold assemblies accommodate relative horizontal movement between the tanker and the loading terminal so that the horizontal position of the fluid conduits remains constant and simple and relatively light-weight fluid conduits may be used with the support boom.
Inventors
- 👤 William A. Gill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:44
CPC Classifications
B; B67; B67D; B67D9/00; B67D9/02; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/8807
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
250 words
An offshore loading system for transferring fluid from a first fluid handling means to a second fluid handling means and to provide for relative movement between the two handling means, said system comprising: a support structure for mounting on said first fluid handling means; a support boom having an inboard end connected to said support structure; a boom conduit member having an articulated portion at one end thereof, said boom conduit member being mounted along said boom with said articulated portion at the outboard end of said support boom; a vertical conduit member; means for connecting said vertical conduit member to the outboard portion of said support boom; means for pivotally connecting the upper end of said vertical conduit member to the articulated end portion of said boom conduit member; an articulated manifold assembly for interconnecting a lower end of said vertical conduit member with said second fluid handling means; said vertical conduit member includes an upper portion and a lower portion and means for pivotally connecting the lower end of said upper portion to the upper end of said lower portion, means for locking said upper portion and said lower portion together in rigid alignment for maintaining said vertical conduit member in a fixed position, said manifold assembly having pivotal means for facilitating both relative horizontal and vertical movement between the lower end of said vertical conduit member and said second fluid handling means while said vertical conduit member is maintained in a fixed position by said locking means.
Claim 2
Dependent Claim
250 words
An offshore loading system for transferring fluid from a first fluid handling means to a second fluid handling means and to provide for relative movement between the two handling means, said system comprising: a support structure for mounting on said first fluid handling means; a support boom having an inboard end connected to said support structure; a boom conduit member having an articulated portion at one end thereof, said boom conduit member being mounted along said boom with said articulated portion at the outboard end of said support boom; a vertical conduit member; means for connecting said vertical conduit member to the outboard portion of said support boom; means for pivotally connecting the upper end of said vertical conduit member to the articulated end portion of said boom conduit member; an articulated manifold assembly for interconnecting a lower end of said vertical conduit member with said second fluid handling means; said vertical conduit member includes an upper portion and a lower portion and means for pivotally connecting the lower end of said upper portion to the upper end of said lower portion, means for locking said upper portion and said lower portion together in rigid alignment for maintaining said vertical conduit member in a fixed position, said manifold assembly having pivotal means for facilitating both relative horizontal and vertical movement between the lower end of said vertical conduit member and said second fluid handling means while said vertical conduit member is maintained in a fixed position by said locking means.
Claim 3
Dependent Claim
67 words
An offshore loading system as defined in claim 1 wherein said means for pivotally connecting said upper end of said vertical conduit member to said articulated end portion of said boom member includes a plurality of conduit means between said upper end of said vertical conduit member and said articulated end portion and wherein said vertical member is slidable within a connecting means relative to said boom.
Claim 4
Dependent Claim
57 words
An offshore loading system as defined in claim 1, includes remote control means for said locking means for locking said lower portion to the upper portion of said vertical conduit to prevent horizontal movement of said lower portion relative to said upper portion while fluid is being transferred between said first and said second fluid handling means.
Claim 5
Dependent Claim
207 words
A loading system for transferring fluid from one fluid handling means to another and to provide for relative movement between the two handling means, said system comprising: a boom conduit member, means for mounting said boom conduit member in a substantially horizontal position with an inboard end connected to a first handling means; a vertical conduit member; means for slidably mounting said vertical conduit member to an outboard portion of said boom conduit member with said vertical conduit member in a substantially vertical position, said mounting means facilitating vertical movement of said vertical conduit member relative to said boom conduit member; and means for pivotally connecting an upper end of said vertical conduit member to an outboard end of said boom conduit member whereas said means for pivotally connecting said upper end of said vertical conduit member to said outboard end of said boom conduit member includes a pair of rigid members, means for pivotally interconnecting a first end of each of said rigid conduit members, means for pivotally connecting a second end of a first rigid conduit member to the upper end of said vertical conduit member, and means for pivotally connecting a second rigid conduit member to the outboard end of said boom conduit member.
Claim 6
Dependent Claim
207 words
A loading system for transferring fluid from one fluid handling means to another and to provide for relative movement between the two handling means, said system comprising: a boom conduit member, means for mounting said boom conduit member in a substantially horizontal position with an inboard end connected to a first handling means; a vertical conduit member; means for slidably mounting said vertical conduit member to an outboard portion of said boom conduit member with said vertical conduit member in a substantially vertical position, said mounting means facilitating vertical movement of said vertical conduit member relative to said boom conduit member; and means for pivotally connecting an upper end of said vertical conduit member to an outboard end of said boom conduit member whereas said means for pivotally connecting said upper end of said vertical conduit member to said outboard end of said boom conduit member includes a pair of rigid members, means for pivotally interconnecting a first end of each of said rigid conduit members, means for pivotally connecting a second end of a first rigid conduit member to the upper end of said vertical conduit member, and means for pivotally connecting a second rigid conduit member to the outboard end of said boom conduit member.
Claim 7
Dependent Claim
35 words
A loading system as defined in claim 4 wherein said vertical conduit member includes an upper portion, a lower portion, and means for pivotally interconnecting said upper and lower portions of said vertical conduit member.
Claim 8
Dependent Claim
30 words
A loading system as defined in claim 5 including means for selectively locking said upper portion and said lower portion of said vertical conduit member together into a selected alignment.
Claim 9
Dependent Claim
24 words
A loading system as defined in claim 5 including means for pivoting the lower end of said lower portion upward into a stowed position.
Claim 10
Dependent Claim
28 words
A loading system as defined in claim 5 including means for selectively locking said upper portion and said lower portion of said vertical conduit member into rigid alignment.
Claim 11
Dependent Claim
37 words
A loading system as claimed in claim 2 wherein the sliding connecting means permitting vertical movement of said vertical conduit member comprises a collar mounted on said support boom and slidingly receiving the vertical conduit member therein.
Claim 12
Dependent Claim
258 words
An offshore loading system for transferring fluid from a first fluid handling means to a second fluid handling means, said system comprising: a support structure for mounting on said first fluid handling means; a support boom having an inboard end connected to said support structure; a boom conduit member having an articulated portion at one end thereof, said boom conduit member being mounted along said boom with said articulated portion at the outboard end of said support boom; a vertical conduit member; means for pivotally connecting said upper end of said vertical conduit member to said articulated end portion of said boom member including a plurality of conduit means between said upper end of said vertical conduit member and said articulated end portion and wherein said vertical member is slidable within a connecting means relative to said boom, an articulated manifold assembly for interconnecting a lower end of said vertical conduit member with said second fluid handling means; said vertical conduit member includes an upper portion and a lower portion and means for pivotally connecting said lower end of said upper portion to said upper end of said lower portion, means for locking said upper portion and said lower portion together in rigid alignment for maintaining said vertical conduit member in a fixed position, said manifold assembly having pivotal means for facilitating both relative horizontal and vertical movement between the lower end of said vertical conduit member and the second fluid handling means while said vertical conduit member is maintained in a fixed position by said locking means.
Claim 13
Dependent Claim
258 words
An offshore loading system for transferring fluid from a first fluid handling means to a second fluid handling means, said system comprising: a support structure for mounting on said first fluid handling means; a support boom having an inboard end connected to said support structure; a boom conduit member having an articulated portion at one end thereof, said boom conduit member being mounted along said boom with said articulated portion at the outboard end of said support boom; a vertical conduit member; means for pivotally connecting said upper end of said vertical conduit member to said articulated end portion of said boom member including a plurality of conduit means between said upper end of said vertical conduit member and said articulated end portion and wherein said vertical member is slidable within a connecting means relative to said boom, an articulated manifold assembly for interconnecting a lower end of said vertical conduit member with said second fluid handling means; said vertical conduit member includes an upper portion and a lower portion and means for pivotally connecting said lower end of said upper portion to said upper end of said lower portion, means for locking said upper portion and said lower portion together in rigid alignment for maintaining said vertical conduit member in a fixed position, said manifold assembly having pivotal means for facilitating both relative horizontal and vertical movement between the lower end of said vertical conduit member and the second fluid handling means while said vertical conduit member is maintained in a fixed position by said locking means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-09-02 | 1984-03-03 | 1984-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-02 | 1988-03-03 | 1988-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-02 | 1992-03-03 | 1992-09-02 | $7700.00 | Window Closed / Lapsed |