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Found results for
 patents
1.
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Systems and Methods for Securing Construction Site Scaffolding
| Application Number |
18473006 |
| Status |
Pending |
| Filing Date |
2023-09-22 |
| First Publication Date |
2024-03-28 |
| Owner |
Bechtel Energy Inc. (USA)
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| Inventor |
- Mcdaniel, Adam
- Hurd, Robert
- Pletcher, Ben
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Abstract
A scaffold securing device and methods for securing conventional scaffolding to a linear or a curvilinear surface.
IPC Classes ?
- E04G 5/04 - Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G 3/20 - Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by walls
- E04G 3/24 - Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
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2.
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Flow-diverger feed inlet distributor
| Application Number |
16759146 |
| Grant Number |
11083983 |
| Status |
In Force |
| Filing Date |
2019-08-29 |
| First Publication Date |
2020-10-29 |
| Grant Date |
2021-08-10 |
| Owner |
BECHTEL ENERGY INC. (USA)
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| Inventor |
- Kruse, Charles Joseph
- Poorman, Qui Truong
- Raju, Reni
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Abstract
A flow-diverger feed inlet distributor and/or a vertical, partially perforated baffle for separating vapor and liquid in a horizontal vessel. The flow-diverger feed inlet distributor comprises multiple pairs of straight-vertical vanes positioned in the horizontal vessel adjacent a feed inlet opening at one head/end of the vessel. The partially perforated baffle is positioned in the vessel adjacent the feed inlet opening.
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3.
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Branch fitting for reducing stress caused by acoustic induced vibration
| Application Number |
16063597 |
| Grant Number |
10648604 |
| Status |
In Force |
| Filing Date |
2018-01-05 |
| First Publication Date |
2019-12-12 |
| Grant Date |
2020-05-12 |
| Owner |
BECHTEL ENERGY INC. (USA)
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| Inventor |
- Eljaouhari, Ismat
- Liu, Yuqing
- Diwakar, Philip
- Lin, Dan
- Prakash, Ajay
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Abstract
A contoured branch fitting for reducing stress in a header pipe caused by acoustic induced vibration that includes a maximum width, a maximum length, a thickness that is greater along the maximum length and a constant radius between the branch connection and the header connection.
IPC Classes ?
- F16L 55/04 - Devices damping pulsations or vibrations in fluids
- F28F 9/02 - Header boxes; End plates
- F28F 21/08 - Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F22B 37/10 - Water tubes; Accessories therefor
- F16L 41/08 - Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe
- F16L 41/04 - Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
- F15D 1/02 - Influencing the flow of fluids in pipes or conduits
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4.
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Branch fitting for reducing stress caused by acoustic induced vibration
| Application Number |
16011202 |
| Grant Number |
10648603 |
| Status |
In Force |
| Filing Date |
2018-06-18 |
| First Publication Date |
2018-10-18 |
| Grant Date |
2020-05-12 |
| Owner |
BECHTEL ENERGY INC. (USA)
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| Inventor |
- Eljaouhari, Ismat
- Liu, Yuqing
- Diwakar, Philip
- Lin, Dan
- Prakash, Ajay
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Abstract
A contoured branch fitting for reducing stress in a header pipe caused by acoustic induced vibration that includes a maximum width, a maximum length, a thickness that is greater along the maximum length and a constant radius between the branch connection and the header connection.
IPC Classes ?
- F16L 55/04 - Devices damping pulsations or vibrations in fluids
- F28F 9/02 - Header boxes; End plates
- F28F 21/08 - Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F22B 37/10 - Water tubes; Accessories therefor
- F16L 41/08 - Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe
- F16L 41/04 - Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
- F15D 1/02 - Influencing the flow of fluids in pipes or conduits
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