CN1101015C - 防止在连接计算机和其外设时的浪涌噪声的设备 - Google Patents
防止在连接计算机和其外设时的浪涌噪声的设备 Download PDFInfo
- Publication number
- CN1101015C CN1101015C CN96110374A CN96110374A CN1101015C CN 1101015 C CN1101015 C CN 1101015C CN 96110374 A CN96110374 A CN 96110374A CN 96110374 A CN96110374 A CN 96110374A CN 1101015 C CN1101015 C CN 1101015C
- Authority
- CN
- China
- Prior art keywords
- computing machine
- signal
- resistance
- peripheral hardware
- transistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
- H02H9/004—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off in connection with live-insertion of plug-in units
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Emergency Protection Circuit Devices (AREA)
- Electronic Switches (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR14627/1995 | 1995-06-02 | ||
KR1019950014627A KR0150118B1 (ko) | 1995-06-02 | 1995-06-02 | 컴퓨터와 주변기기 접속시의 서지 노이즈 방지 장치 |
KR14627/95 | 1995-06-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1193760A CN1193760A (zh) | 1998-09-23 |
CN1101015C true CN1101015C (zh) | 2003-02-05 |
Family
ID=19416418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96110374A Expired - Fee Related CN1101015C (zh) | 1995-06-02 | 1996-06-02 | 防止在连接计算机和其外设时的浪涌噪声的设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5745327A (zh) |
KR (1) | KR0150118B1 (zh) |
CN (1) | CN1101015C (zh) |
TW (1) | TW313714B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1080458B1 (en) | 1998-05-21 | 2007-08-15 | Smiths Aerospace, Inc. | Fault condition protective device for aircraft fuel gauging systems |
KR20020095928A (ko) * | 2001-06-18 | 2002-12-28 | 엘지이노텍 주식회사 | 컴퓨터 전원 노이즈로 인한 외부기기 파괴 방지회로 |
KR20030006821A (ko) * | 2001-07-16 | 2003-01-23 | 아라리온 (주) | 핫플러그에 따른 노이즈 차단장치 |
TW563290B (en) * | 2002-05-24 | 2003-11-21 | Quanta Comp Inc | Auto latch-off power protection apparatus |
JP2006324997A (ja) * | 2005-05-19 | 2006-11-30 | Matsushita Electric Ind Co Ltd | 映像システム |
US7964996B2 (en) * | 2007-05-28 | 2011-06-21 | Sandisk Il Ltd. | Systems and methods for protecting peripheral devices from surges |
KR101379183B1 (ko) * | 2007-09-20 | 2014-03-28 | 삼성전자주식회사 | 영상기기 및 그의 정전기 제거방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4677519A (en) * | 1985-02-21 | 1987-06-30 | Deutsche Thomson-Brandt Gmbh | Short-circuit protected mains supply unit, especially for television receivers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3622268C1 (de) * | 1986-07-03 | 1988-02-11 | Stahl R Schaltgeraete Gmbh | Sicherheitsbarriere |
SE455146B (sv) * | 1986-10-28 | 1988-06-20 | Ericsson Telefon Ab L M | Spenningsskyddskrets |
US5300765A (en) * | 1990-03-19 | 1994-04-05 | Mitsubishi Denki Kabushiki Kaisha | Memory card with latch-up protection |
EP0490010A1 (en) * | 1990-12-07 | 1992-06-17 | International Business Machines Corporation | Hot-plugging circuit for the interconnection of cards to boards |
US5555510A (en) * | 1994-08-02 | 1996-09-10 | Intel Corporation | Automatic computer card insertion and removal algorithm |
-
1995
- 1995-06-02 KR KR1019950014627A patent/KR0150118B1/ko not_active IP Right Cessation
-
1996
- 1996-06-01 TW TW085106579A patent/TW313714B/zh not_active IP Right Cessation
- 1996-06-02 CN CN96110374A patent/CN1101015C/zh not_active Expired - Fee Related
- 1996-06-03 US US08/656,809 patent/US5745327A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4677519A (en) * | 1985-02-21 | 1987-06-30 | Deutsche Thomson-Brandt Gmbh | Short-circuit protected mains supply unit, especially for television receivers |
Also Published As
Publication number | Publication date |
---|---|
KR0150118B1 (ko) | 1998-10-15 |
US5745327A (en) | 1998-04-28 |
TW313714B (en) | 1997-08-21 |
CN1193760A (zh) | 1998-09-23 |
KR970002537A (ko) | 1997-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YUJING TECHNOLOGY COMPANY Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD Effective date: 20070831 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070831 Address after: Delaware Patentee after: Woo woo Technology Co Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030205 Termination date: 20130602 |