Patent search ap:("BELL TELEPHONE LABOR INC") AND inv:"CLARKE PATRICK W" Page 1

1.

发明授权
Overload protected switching regulator-converter 失效
Title translation: 过载保护开关稳压器转换器

公开(公告)号：US3573598A

公开(公告)日：1971-04-06

申请号：US3573598D

申请日：1969-05-16

Applicant: BELL TELEPHONE LABOR INC

Inventor： CLARKE PATRICK W , SCUDERI RUDOLPH

IPC: H02H7/12 , H02M3/137 , H02M3/32 , G05F1/08 , H02H7/14

CPC classification number: H02M3/137 , H02H7/1213

Abstract: A regulated converter wherein a current limiting inhibit circuit connected across the output inductor disables the switching control network until the energy stored in the output inductor, as indicated by the polarity of the potential across the inductor, is dissipated. Overload protection is thus simply provided and RF voltage spikes are eliminated.

2.

发明授权
Controlled rectifier regulating system utilizing a linear relaxation trigger circuit 失效
Title translation: 采用线性弛豫触发电路的可控整流调节系统

公开(公告)号：US3114097A

公开(公告)日：1963-12-10

申请号：US84328659

申请日：1959-09-29

Applicant: BELL TELEPHONE LABOR INC

Inventor： CLARKE PATRICK W

IPC: G05F1/455 , H02M7/155 , H02M7/162

CPC classification number: G05F1/455 , H02M7/1557 , H02M7/1626

3.

发明授权
Regulated rectifier 失效

公开(公告)号：US3273043A

公开(公告)日：1966-09-13

申请号：US20657162

申请日：1962-07-02

Applicant: BELL TELEPHONE LABOR INC

Inventor： CLARKE PATRICK W , PIRRAGLIA JOSEPH A

IPC: H02M7/162

CPC classification number: H02M7/1626

4.

发明授权
Regulated rectifier system 失效
Title translation: 调节整流系统

公开(公告)号：US3262046A

公开(公告)日：1966-07-19

申请号：US20606962

申请日：1962-06-28

Applicant: BELL TELEPHONE LABOR INC

Inventor： CLARKE PATRICK W , HENZ JACK A , MILLS JOHN K

IPC: H02M1/08 , G05F1/56 , H02M7/12 , H02M7/155

CPC classification number: H02M7/1557

5.

发明授权
Switching regulator with random noise generator 失效
Title translation: 用随机噪声发生器切换调节器

公开(公告)号：US3579091A

公开(公告)日：1971-05-18

申请号：US3579091D

申请日：1969-05-16

Applicant: BELL TELEPHONE LABOR INC

Inventor： CLARKE PATRICK W , SCUDERI RUDOLPH

IPC: H02M3/137 , G05F1/56 , G05F1/64

CPC classification number: H02M3/137

Abstract: A switching regulator-converter wherein the error detector reference voltage is varied with a random noise signal to permit operation of the switching devices at frequencies in the audible range without the unacceptable acoustical noise normally accompanying these switching frequencies.

6.

发明授权
Frequency converter 失效

公开(公告)号：US3247444A

公开(公告)日：1966-04-19

申请号：US24580362

申请日：1962-12-19

Applicant: BELL TELEPHONE LABOR INC

Inventor： CLARKE PATRICK W , PIRRAGLIA JOSEPH A , ROBERT RANDO

IPC: H02M5/45 , H02M7/527

CPC classification number: H02M5/4505 , H02M7/527

7.

发明授权
Transformer replacement system 失效
Title translation: 变压器更换系统

公开(公告)号：US3273044A

公开(公告)日：1966-09-13

申请号：US24581762

申请日：1962-12-19

Applicant: BELL TELEPHONE LABOR INC

Inventor： CLARKE PATRICK W

IPC: H02M3/137 , H02M5/00

CPC classification number: H02M3/137 , H02M5/00

8.

发明授权
Frequency conversion system utilizing controlled frequency feedback 失效
Title translation: 利用受控频率反馈的变频系统

公开(公告)号：US3246231A

公开(公告)日：1966-04-12

申请号：US15157361

申请日：1961-11-10

Applicant: BELL TELEPHONE LABOR INC

Inventor： CLARKE PATRICK W

IPC: H02M5/27

CPC classification number: H02M5/27

9.

发明授权
Thyratron tube replacement unit employing a zener diode limiting the inverse voltageacross a gating transistor 失效
Title translation: 采用齐纳二极管的闸流管更换单元限制反向电压跨越门控晶体管

公开(公告)号：US3241043A

公开(公告)日：1966-03-15

申请号：US16155161

申请日：1961-12-22

Applicant: BELL TELEPHONE LABOR INC

Inventor： CLARKE PATRICK W

IPC: G05F1/10 , H02M1/08 , H02M7/12 , H02M7/155 , H02M7/217 , H03K17/725

CPC classification number: H02M7/1555 , H02M1/08 , H02M1/081 , H02M7/1552 , H02M7/1557 , H02M7/217 , H03K17/725

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