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公开(公告)号：US20250037077A1
公开(公告)日：2025-01-30
申请号：US18786544
申请日：2024-07-28
Applicant: STOKE Space Technologies, Inc.
Inventor： Brent Andrew Bradbury , Andrew Lapsa
IPC: G06Q10/0875
Abstract: Techniques of item assembly testing that include: obtaining assembly information; generating, based on the assembly information, a bill of materials (BOM) including a listing of parts corresponding to a configuration of parts defined by the assembly information; generating, based on the listing of parts, a set of reference designators; obtaining an item label set; generating, based on the item label set and the set of reference designators, an assembly bill of materials (ABOM) that includes the labels associated with the parts reference designators; generating, for a test of the item assembly, a record of the ABOM; obtaining test data for parts of the item assembly (the item assembly tested having a configuration specified the ABOM); and generating a test results ABOM including test data for the parts associated with the labels for the reference designators associated with the parts.
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公开(公告)号：US20240401548A1
公开(公告)日：2024-12-05
申请号：US18806257
申请日：2024-08-15
Applicant: STOKE Space Technologies, Inc.
Inventor： Andrew Lapsa , Thomas Feldman
Abstract: A reusable upper stage rocket or other atmospheric re-entry vehicle includes a nose, a base opposite the nose, and a propulsion engine toward the base. The propulsion engine includes a high pressure chamber and a nozzle configured to exhaust gas generated by the high pressure chamber. The nozzle includes an initial nozzle portion, a secondary nozzle portion downstream of the initial nozzle portion, and a nozzle exit at a downstream end of the secondary nozzle portion. The secondary nozzle portion includes an inner expansion surface, an outer expansion surface outboard of the inner expansion surface, and an expansion cavity defined between the inner expansion surface and the outer expansion surface.
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3.发明授权公开(公告)号：US12085044B2
公开(公告)日：2024-09-10
申请号：US17407472
申请日：2021-08-20
Applicant: STOKE Space Technologies, Inc.
Inventor： Andrew Lapsa , Thomas Feldman
CPC classification number: F02K9/97 , B64G1/006 , F02K9/64 , F02K9/972 , F05D2240/1281
Abstract: An aerospike nozzle for an upper stage rocket of a multi-stage rocket system includes a throat, a centerbody extending aft of the throat, and an expansion surface defined by the centerbody, wherein the centerbody is an annular aerospike having a base that at least partially defines an aft end of the upper stage rocket. An engine includes a high pressure chamber and the aerospike nozzle. A vehicle for supersonic flight includes the engine with the aerospike nozzle.
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公开(公告)号：US20240265326A1
公开(公告)日：2024-08-08
申请号：US18625561
申请日：2024-04-03
Applicant: STOKE Space Technologies, Inc.
Inventor： Brent Andrew Bradbury , Andrew Lapsa
IPC: G06Q10/0633
CPC classification number: G06Q10/0633
Abstract: A system for managing resources and scheduling is disclosed. The system includes a client computer, software executable by the client computer for providing a user interface, a server in data communication with the client computer, a database for storing data in a hierarchical data structure, and a data fusion engine executing on the server. The hierarchical data structure includes a parent node and child nodes linked to the parent node. The data fusion engine is configured to log a workflow to at least one of the child nodes based on user input received via the user interface. A related method and software is also disclosed.
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公开(公告)号：US20240200511A1
公开(公告)日：2024-06-20
申请号：US18554650
申请日：2022-04-13
Applicant: STOKE Space Technologies, Inc.
Inventor： Thomas Ryan McCullough , Thomas Feldman , Andrew Lapsa , Zachary Sander
Abstract: An annular aerospike nozzle for a vehicle, such as an upper stage rocket. is disclosed. The annular aerospike nozzle includes a centerbody and a plurality of thrust chambers spaced around the centerbody. Each thrust chamber has a throat and a nozzle portion extending aft of the throat. The nozzle portion has an exit dimension Dexit at an aft end. Each thrust chamber is spaced away from adjacent thrust chambers by a spacing distance Dspace, such that Dspace≥M*Dexit, where M≥1.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240353063A1
公开(公告)日：2024-10-24
申请号：US18742939
申请日：2024-06-13
Applicant: STOKE Space Technologies, Inc.
CPC classification number: F17C1/14 , B64G1/4021 , F17C2201/0128 , F17C2201/0133 , F17C2201/0142 , F17C2203/0643 , F17C2270/0197
Abstract: A semi-ellipsoidal, semi-toroidal, or toroidal shell includes an annular sheet metal wall that is longitudinally segmented so as to include a plurality of annular wall segments. Each of the plurality of annular wall segments is joined to an adjacent wall segment by a respective latitudinal wall weld. Also disclosed is a tank including the shell, a vehicle including the shell, a multi-conic preform used to manufacture the shell, a method for assembling the preform, and a method for manufacturing the shell using the preform.
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公开(公告)号：US20240208676A1
公开(公告)日：2024-06-27
申请号：US18554587
申请日：2022-04-13
Applicant: STOKE Space Technologies, Inc.
Inventor： Thomas Ryan McCullough , Thomas Feldman
CPC classification number: B64G1/58 , F02K9/88 , B64G1/006 , F05D2220/80 , F05D2240/15 , F05D2250/73
Abstract: A heat shield for protecting a windward side of a vehicle from a high enthalpy flow is disclosed. The heat shield includes a centerbody sidewall and a centerbody base extending aft of the centerbody sidewall. The centerbody sidewall and the centerbody base define a heat shield outer surface that is non-axisym metric. Also disclosed is an aerospike nozzle defined at least partially by the heat shield, an engine including a high pressure chamber and the aerospike nozzle, and a vehicle including the engine.
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公开(公告)号：US20250052212A1
公开(公告)日：2025-02-13
申请号：US18930844
申请日：2024-10-29
Applicant: STOKE Space Technologies, Inc.
Inventor： Thomas Ryan McCullough , Thomas Feldman
Abstract: An atmospheric re-entry vehicle includes a main body defining a forward end of the vehicle, a base defining an aft end of the vehicle, and a heat shield at the base. The heat shield includes a heat shield outer surface. The main body and the heat shield are configured such that a centerline of the heat shield is offset relative to a centerline of the main body. At least a portion of the heat shield outer surface is at least substantially axisymmetric relative to the centerline of the heat shield.
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公开(公告)号：US12031507B2
公开(公告)日：2024-07-09
申请号：US17754787
申请日：2020-08-27
Applicant: STOKE Space Technologies, Inc.
Inventor： Andrew Lapsa , Thomas Feldman
CPC classification number: F02K9/97 , B64G1/006 , F02K9/64 , F02K9/972 , F05D2240/1281
Abstract: An augmented aerospike nozzle includes a throat, a centerbody extending aft of the throat, an inner expansion surface defined by the centerbody, an outer expansion surface outboard of the inner expansion surface, and an expansion cavity defined between the inner expansion surface and the outer expansion surface. An engine includes a high pressure chamber and the augmented aerospike nozzle. A vehicle for supersonic flight includes the engine with the augmented aerospike nozzle.
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公开(公告)号：US20240127151A1
公开(公告)日：2024-04-18
申请号：US18490510
申请日：2023-10-19
Applicant: STOKE Space Technologies, Inc.
Inventor： Brent Andrew Bradbury , Andrew Lapsa
IPC: G06Q10/0633
CPC classification number: G06Q10/0633
Abstract: A system for managing resources and scheduling is disclosed. The system includes a client computer, software executable by the client computer for providing a user interface, a server in data communication with the client computer, a database for storing data in a hierarchical data structure, and a data fusion engine executing on the server. The hierarchical data structure includes a parent node and child nodes linked to the parent node. The data fusion engine is configured to log a workflow to at least one of the child nodes based on user input received via the user interface. A related method and software is also disclosed.
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