公开(公告)号：US3544913A

公开(公告)日：1970-12-01

申请号：US3544913D

申请日：1967-10-17

Applicant: AIR REDUCTION

Inventor： ANDERSON EMMETT R

IPC: H05B7/00 ,  C23C14/30 ,  G05F1/44 ,  H01J37/24 ,  H02H7/00 ,  H02M3/315 ,  H03K17/08

CPC classification number: H01J37/241 ,  G05F1/44 ,  H02H7/00 ,  H02M3/315 ,  H02M3/3155

公开(公告)号：US3497743A

公开(公告)日：1970-02-24

申请号：US3497743D

申请日：1967-06-16

Applicant: UNITED AIRCRAFT CORP

Inventor： WALCH ALLAN P ,  ANGELBECK ALBERT W

IPC: H01J37/077 ,  H01J37/24 ,  H01J29/46 ,  H01J31/00

CPC classification number: H01J37/241 ,  H01J37/077

公开(公告)号：US3400207A

公开(公告)日：1968-09-03

申请号：US39976164

申请日：1964-09-28

Applicant: TEMESCAL METALLURGICAL CORP

Inventor： ANDERSON EMMETT R

IPC: B05B7/14 ,  B05B13/02 ,  H01J37/24

CPC classification number: B05B7/1404 ,  B05B13/02 ,  H01J37/241

公开(公告)号：US2842710A

公开(公告)日：1958-07-08

申请号：US47417454

申请日：1954-12-09

Applicant: PHILIPS CORP

Inventor： DER MEER SIMON VAN

IPC: G05F1/52 ,  H01J31/04 ,  H01J37/24

CPC classification number: G05F1/52 ,  H01J31/04 ,  H01J37/241

公开(公告)号：US2756350A

公开(公告)日：1956-07-24

申请号：US38882553

申请日：1953-10-28

Applicant: RCA CORP

Inventor： REISNER JOHN H

IPC: H01J37/24 ,  H01J37/248

CPC classification number: H01J37/241 ,  H01J37/248

公开(公告)号：US12125666B2

公开(公告)日：2024-10-22

申请号：US17774148

申请日：2020-12-14

Applicant: Yanbing Liu

Inventor： Yanbing Liu

IPC: H01J37/147 ,  H01J37/24 ,  H03F1/02

CPC classification number: H01J37/1471 ,  H01J37/1472 ,  H01J37/241 ,  H03F1/0211

Abstract: A method and an apparatus for generating a particle wave carrying an electric charge is provided. The method comprises: on the basis of waveform information pre-stored in a waveform storage module, generating a corresponding digital waveform signal; the waveform information comprising amplitude and phase; on the basis of a digital-to-analog conversion module connected to the waveform storage module, converting the digital waveform signal having a pre-set phase into an analog waveform signal; on the basis of a power amplification module connected to the digital-to-analog conversion module, performing power amplification on the analog waveform signal; on the basis of a high-voltage generator connected to the power amplification module, performing high-voltage amplification on the power signal of the analog waveform signal; and by means of a quasi-continuous emission electrode connected to the high-voltage generator, emitting a charged particle wave on the basis of the analog waveform voltage signal.

公开(公告)号：US12062993B2

公开(公告)日：2024-08-13

申请号：US18005160

申请日：2021-08-03

Applicant: Mitsubishi Electric Corporation

Inventor： Masato Moriwaki ,  Fumihito Izawa ,  Yohei Araki ,  Noriyuki Matsubara ,  Masato Achihara ,  Yuya Yamashita

IPC: H02M3/08 ,  H02M7/00 ,  H02M7/10 ,  H01J37/24

CPC classification number: H02M7/106 ,  H02M3/08 ,  H02M7/003 ,  H01J37/241

Abstract: A booster circuit includes, at a substrate end of an insulating substrate, an input part of voltage, an output part of voltage, and a conductive L-shaped joint fitting. The L-shaped joint fitting includes a plate-shaped bottom surface portion attached to the insulating substrate and a plate-shaped back surface portion bent from the bottom surface portion and extending in a specific direction. In the input part and the output part, a capacitor, a diode, and a connection line connecting the insulating substrates are electrically connected at a component connecting portion, and the L-shaped joint fitting is disposed such that a lead forming portion of a lead connected to the capacitor, a lead forming portion of a lead connected to the diode, and the component connecting portion fit within an area of a main surface of the back surface portion and an area of a main surface of the bottom surface portion.

公开(公告)号：US12043134B2

公开(公告)日：2024-07-23

申请号：US18155453

申请日：2023-01-17

Applicant: BP PULSE FLEET NORTH AMERICA INC.

Inventor： Bryan M. Chow ,  Victor Shao

IPC: B60L53/63 ,  B60L53/10 ,  B60L53/53 ,  B60L53/64 ,  B60L53/66 ,  H02J3/00 ,  H02J3/38 ,  H01J37/24

CPC classification number: B60L53/63 ,  B60L53/11 ,  B60L53/53 ,  B60L53/64 ,  B60L53/66 ,  H02J3/007 ,  H02J3/38 ,  H01J37/241 ,  H02J2310/00 ,  H02J2310/60

Abstract: Systems and methods are provided for aggregating and assigning power capacity for charging electric vehicles and providing power to other loads. The systems include a DC bus system used to harmonize and combine power drawn from grid connections having different electrical characteristics such as different voltages or phase levels and from other devices such as energy storage systems and generators at the site. Using the systems and methods can help enable utility customer sites to providing electric vehicle charging, especially for multiple electric vehicles, where the sites would otherwise not have sufficient power to do so without significant and expensive service upgrades and modifications.

公开(公告)号：US20240120170A1

公开(公告)日：2024-04-11

申请号：US18477174

申请日：2023-09-28

Applicant: Eagle Harbor Technologies, Inc.

Inventor： Timothy Ziemba ,  Kenneth Miller

IPC: H01J37/24 ,  H01J37/32 ,  H02M3/335

CPC classification number: H01J37/241 ,  H01J37/32422 ,  H02M3/33573

Abstract: A high voltage pulsing power system is disclosed that include a DC power supply, a switch circuit electrically coupled with the DC power supply, a droop control circuit coupled with the switch circuit, and/or an output. The switch circuit includes a plurality of switch modules and produces a plurality of pulses. The droop control circuit includes a droop diode, a droop inductor, and a droop element. The droop diode may be electrically coupled in series between the switch circuit and the transformer primary that allows the negative pulse portion of the pulses to pass from the switching circuit to the transformer primary. The droop inductor and he droop element may be arranged in series across the droop diode to allow the negative pulse portion of the pulses to pass from the switching circuit to the transformer primary and/or store energy from the negative pulse portion of the pulses.

公开(公告)号：US11764033B2

公开(公告)日：2023-09-19

申请号：US17623687

申请日：2020-07-03

Applicant: AES Global Holdings, Pte. Ltd.

Inventor： Gary Byfield ,  Arthur Flatt

IPC: H02M3/156 ,  H01J37/24 ,  H02M3/155

CPC classification number: H01J37/241 ,  H02M3/155

Abstract: The present invention provides for a high voltage direct current power supply including a primary high voltage direct current supply offering a primary output; a floating secondary output floating with respect to the primary output and fed by the primary output: an output terminal at the floating secondary output for providing an output voltage; a controller operative to detect a change in the output voltage at the output terminal and to generate a control signal responsive to the change in output voltage; and a controllable current source, which can comprise a programmable current source, arranged to provide current at the floating secondary output responsive to the said control signal and whereby the said current is provided to reduce charging of a secondary output capacitance as the output voltage changes.