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1. 发明公开

US20240388228A1 Stepper Motor Control Systems and Methods for Actuators 审中-公开
公开(公告)号：US20240388228A1
公开(公告)日：2024-11-21
申请号：US18199718
申请日：2023-05-19
申请人： Delaware Capital Formation, Inc.
发明人： Benjamin J. JENNINGS , Anjan Archarya GANGULI , Brian A. KNOBLOCH , James W. GEARY , Christopher D. D'SPAIN , Joshua M. EVANS
IPC分类号： H02P8/22 , B25J9/12
CPC分类号： H02P8/22 , B25J9/126
摘要： A stepper motor control system includes: a stepper motor configured to actuate an actuator to engage an object; a power control module configured to: during a first period before compression of a compliance mechanism occurs, apply electrical pulses to stator coils of the stepper motor in a predetermined order and based on a first predetermined torque and a first predetermined speed, where compression of the compliance mechanism occurs when the actuator contacts the object; and during a second period after the compression of the compliance mechanism occurs, apply a predetermined number of extra pulses to the stator coils of the stepper motor in the predetermined order and based on a second predetermined torque and a second predetermined speed.

2. 发明公开

US20240318996A1 PRODUCT RESERVOIR INCLUDING INTELLIGENT LEVEL SENSOR 审中-公开
公开(公告)号：US20240318996A1
公开(公告)日：2024-09-26
申请号：US18732184
申请日：2024-06-03
申请人： Delaware Capital Formation, Inc.
发明人： Christopher James Dyer
IPC分类号： G01F23/28 , B67D3/00 , G01F23/292 , G01F23/2962
CPC分类号： G01F23/282 , B67D3/0093 , G01F23/2928 , G01F23/2962
摘要： Systems, methods, and computer program products for monitoring a level of product in a reservoir of a chemical dispensing system. A lid configured to engage an opening of a container includes a level sensor having a transceiver that transmits an output signal and receives a portion of the output signal reflected back to the transceiver. The level sensor determines an amount of the product in the container by comparing a characteristic of the reflected signal, such as time the reflected signal was received, to the characteristic of the output signal, such as the time the output signal was transmitted. The level sensor may also determine the size of the container based on the reflected signal, and take this size into account when determining the amount of product in the container. The level sensor transmits product level data to a mobile device in response to receiving an interrogation signal therefrom.

3. 发明公开

US20240210935A1 PREDICTIVE MODEL FOR DETERMINING OVERALL EQUIPMENT EFFECTIVENESS (OEE) IN INDUSTRIAL EQUIPMENT 审中-公开
公开(公告)号：US20240210935A1
公开(公告)日：2024-06-27
申请号：US18087633
申请日：2022-12-22
申请人： Delaware Capital Formation, Inc.
发明人： Bodhayan Dev , Prem Swaroop , Richard Buteau , Girish Juneja , Sreedhar Patnala
IPC分类号： G05B23/02
CPC分类号： G05B23/0283 , G05B23/0216 , G05B23/024
摘要： Among other things, systems and techniques are described for a predictive model for determining overall equipment effectiveness (OEE) in industrial equipment. Data including spectral features is obtained. A probability of survival is determined by fitting at least one degradation function to degradation data associated with the industrial equipment. An overall equipment effectiveness metric is predicted as a product of predicted planned production time, predicted performance, and predicted quality output by trained machine learning models.

4. 发明授权

US11759915B2 Pneumatic latch clamp 有权
公开(公告)号：US11759915B2
公开(公告)日：2023-09-19
申请号：US17492620
申请日：2021-10-03
申请人： Delaware Capital Formation, Inc.
发明人： Matthew Rentz
IPC分类号： B25B5/12 , B25B5/06 , B25B5/16
CPC分类号： B25B5/122 , B25B5/064 , B25B5/16
摘要： A power clamp includes a body. A piston assembly is coupled with the body. The piston assembly includes an actuation mechanism and a movable piston rod. A linkage is housed in the body. The linkage is movably coupled with the piston rod. A plunger is movably coupled with the linkage. A clamp hook is coupled with the plunger for clamping a workpiece. The linkage moves the clamp hook between a release and clamping position.

5. 发明申请

US20230102018A1 Tool Changer 有权
公开(公告)号：US20230102018A1
公开(公告)日：2023-03-30
申请号：US17488377
申请日：2021-09-29
申请人： Delaware Capital Formation, Inc.
发明人： James W. Geary , Benjamin J. JENNINGS , Jeffery J. MRUZIK
IPC分类号： B23Q3/155
摘要： A tool changer 30 with a master half 32 and tool half 34. A securing mechanism has a clasp 70 and a cam 72. The clasps 70 move between a release position and a grasping position. In the grasping position, the master 32 and tool halves 34 are secured together with one another. The cam 72 moves the clasps 70 between the release and grasping positions. From a release position, the master half 32 engages the tool half 34. The master half 32 moves laterally with respect to the tool half 34. This, in turn, moves the cam 72, and thus the clasps, from their release positions to their grasping positions. In the grasping position, the clasps 70 grasp the tool half 34, the cam locks 72 in its grasping position and the master 32 and tool 34 halves secure with one another.

6. 发明申请

US20220136886A1 PRODUCT RESERVOIR INCLUDING INTELLIGENT LEVEL SENSOR 有权
公开(公告)号：US20220136886A1
公开(公告)日：2022-05-05
申请号：US17433760
申请日：2020-03-27
申请人： Delaware Capital Formation, Inc.
发明人： Christopher Dyer
IPC分类号： G01F23/28 , G01F23/292 , G01F23/2962 , B67D3/00
摘要： Systems, methods, and computer program products for monitoring a level of product (14) in a reservoir (10, 130, 140, 190, 260) of a chemical dispensing system. A lid (22, 148, 216, 302, 358) configured to engage an opening (28, 136, 138, 146, 204, 352) of a container (12, 198, 354) includes a level sensor (26, 244, 272, 342, 386) having a transceiver (36) that transmits an output signal (38) and receives a portion of the output signal (38) reflected back (42) to the transceiver (36). The level sensor (26, 244, 272, 342, 386) determines an amount of the product (14) in the container (12, 198, 354) by comparing a characteristic of the reflected signal (42), such as time the reflected signal (42) was received, to the characteristic of the output signal (38), such as the time the output signal (38) was transmitted. The level sensor (26, 244, 272, 342, 386) may also determine the size of the container (12, 198, 354) based on the reflected signal (42), and take this size into account when determining the amount of product (14) in the container (12, 198, 354). The level sensor (26, 244, 272, 342, 386) transmits product level data to a mobile device (54) in response to receiving an interrogation signal (66) therefrom.

7. 发明申请

US20200164528A1 REMOVABLE WRIST JOINT 审中-公开
公开(公告)号：US20200164528A1
公开(公告)日：2020-05-28
申请号：US16085446
申请日：2017-03-16
申请人： Delaware Capital Formation, Inc.
发明人： Isaac M. Giesen
IPC分类号： B25J17/02 , B25J21/00 , B25J15/02 , A61B34/00
摘要： A remote arm for a manipulator is disclosed, which has a boom tube having a distal end and housing a mechanical communication chain. A floating gearbox assembly is coupled to the boom tube and has an outer framework rigidly coupled to the distal end of the boom tube. An inner framework is retained by the outer framework and is rotatable relative to the outer framework. A drive gear is disposed in the inner framework. which is in mechanical communication with the mechanical communication chain. A wrist joint has a wrist joint housing and an output gear is disposed in the wrist joint housing, where the wrist joint housing is configured to detachably couple to the outer framework. The output gear is configured to mechanically communicate with the drive gear when the wrist joint housing is coupled to the outer framework.

8. 发明申请

US20190321943A1 Plunger Clamp With A Lever Lock 审中-公开
公开(公告)号：US20190321943A1
公开(公告)日：2019-10-24
申请号：US16382364
申请日：2019-04-12
申请人： Delaware Capital Formation, Inc.
发明人： Chayoot Pungpak , Thomas M. GROBBEL
IPC分类号： B25B5/12 , B25B5/16 , B23Q3/06
摘要： A plunger clamp has a body defining a bore with a plunger slidably held in the body bore. A lever is pivotally connected with the body. A link arm pivotally connects between the plunger and lever. A catch mechanism is coupled with the body. A latch mechanism is coupled with the lever. The catch mechanism and latch mechanism couple with one another to lock the plunger in a first clamped position and in a second released position.

9. 外观设计

USD841055S1 Reciprocating gas compressor valve 有权
公开(公告)号：USD841055S1
公开(公告)日：2019-02-19
申请号：US29543534
申请日：2015-10-26
申请人： Delaware Capital Formation, Inc.
设计人： Swapnil S. Khaire , Stephen A. Mish
摘要： FIG. 1 is an overall perspective view of a reciprocating gas compressor valve showing our new design;
FIG. 2 is an overall exploded perspective view thereof;
FIG. 3 is an overall top view thereof;
FIG. 4 is an overall side elevational view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a cross-sectional view of the reciprocating gas compressor valve of FIG. 3;
FIG. 7 is an overall top view of the seat of the reciprocating gas compressor valve of FIG. 1;
FIG. 8 is a side elevational view of the seat thereof;
FIG. 9 is a bottom view of the seat thereof;
FIG. 10 is a top view of a sealing element that can be used in the reciprocating gas compressor valve of FIG. 1;
FIG. 11 is a side view of the sealing element thereof;
FIG. 12 is a bottom view of the sealing element thereof;
FIG. 13 is an overall top view of the guard of the reciprocating gas compressor valve of FIG. 1;
FIG. 14 is a side elevational view of the guard thereof; and,
FIG. 15 is a bottom view of the guard thereof.
The broken lines in the drawings are included for the purpose of illustrating portions of the reciprocating gas compressor valve and form no part of the claimed design.

10. 发明授权

US10088075B2 Disposable diaphragm valve 有权
公开(公告)号：US10088075B2
公开(公告)日：2018-10-02
申请号：US14831730
申请日：2015-08-20
申请人： DELAWARE CAPITAL FORMATION, INC.
发明人： Mario Velinov , Andrew Parker , Charles Lam , Lawrence Martin , Can T La
IPC分类号： F16K27/02 , F04B53/10 , F04B15/02 , F16K99/00 , F16K7/12 , B05C5/02
摘要： A valve for dispensing fluid as a bead or a dot having a housing with an internal cavity and a disposable insert positioned within the cavity of the housing having a fluid inlet, a fluid chamber, a fluid outlet and a diaphragm adjacent the fluid chamber between the fluid inlet and the fluid outlet. The replaceable insert further has a latching mechanism adjacent the diaphragm for receipt of a reciprocating actuator to actuate the diaphragm to dispense fluid from the fluid chamber.

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