[특허]Temperature control for add-on electronic devices

Temperature control for add-on electronic devices 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H05K-007/20 G06F-015/08
출원번호	US-0590108 (1995-11-06)
발명자 / 주소	Wakabayashi Kenichi (Suwa JPX) Takayama Chitoshi (Suwa JPX) Shiozaki Tadashi (Suwa JPX)
출원인 / 주소	Seiko Epson Corporation (Tokyo JPX 03)
인용정보	피인용 횟수 : 50 인용 특허 : 0

초록 ▼

An add-on control circuit device for insertion into electronic apparatus such as a laser printer having a first microprocessor with an address line connected to an add-on card connector, a ROM that stores programs for the microprocessor, and a data converter that provides data in the form of memory addresses. The add-on circuit uses a printed circuit board of mounted inside of an add-on cartridge or casing, made from high thermal transfer material such as aluminum. When the cartridge is inserted into a printer, the processor inside of the printer reads identification data stored on a ROM inside of the cartridge and conducts processing according to a specified processing program in response to the identification data. The microprocessor is located in a mounting area near the front end of the cartridge, when viewed along the direction of insertion, so that the microprocessor is more effectively cooled by the flow of cooling air inside of the printer. Other embodiments incorporate cooling structures, thermal transfer materials disposed between heat generating elements and an outside casing, and ventilation holes.

대표청구항 ▼

An add-on electronic device for use in electronic apparatus having at least a first processor capable of performing logical operations and executing processing steps stored in a first memory connected thereto, a connector configured to receive add-on devices which is coupled to at least an address signal line of the first processor and to an address output converter that converts data into address signals and provides them to the connector, comprising: a second processor configured to perform processing substantially independent of the first processor; second memory means connected to said second processor for storing processing steps for execution thereby; data removal means for extracting data from the address signals output from the electronic apparatus; a mounting area for circuit devices which generate substantially the most heat within said add-on electronic device which is positioned within said add-on electronic device between an approximate center and front end relative to a direction of insertion into said add-on connector of the electronic apparatus; a printed circuit board supporting said mounting area and circuit elements for said add-on electronic device; a casing substantially surrounding said circuit board; a packing component that adheres tightly to said second processor and said casing and is disposed therebetween; and a metallic heat dissipation element disposed on a top surface of said second processor, in which: said casing is made of a material having low thermal conductivity and has a wall; said metallic heat dissipation element is disposed adjacent to said wall of said casing; and said wall of said casing is formed with ventilation holes to allow heat from said metallic heat dissipation element to pass therethrough; the device further comprising elastic means for pushing said second processor in a direction toward said casing in an area adjacent a top surface of said second processor; wherein said elastic means comprises a compressible material installed between the bottom surface of said second processor and said casing and extending through an opening in said printed circuit board.

이 특허를 인용한 특허 (50)

Brooks, Michael Alan; Wilson, Jeremy, Airflow blocker component that comprises a flexible flap portion.
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Nobutaka Nishigaki JP, Apparatus for controlling internal heat generating circuit.
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Wakabayashi, Kenichi; Takayama, Chitoshi; Shiozaki, Tadashi, Apparatus including processor.
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Sun,Xiaohua H.; Le,Don, Bottom exit of exhaust air from a chassis to reduce acoustics emission.
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Kenichi Wakabayashi JP; Chitoshi Takayama JP; Tadashi Shiozaki JP, Cartridge for electronic devices.
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Wakabayashi Kenichi,JPX ; Takayama Chitoshi,JPX ; Shiozaki Tadashi,JPX, Cartridge for electronic devices.
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Wakabayashi, Kenichi; Takayama, Chitoshi; Shiozaki, Tadashi, Cartridge for electronic devices.
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Wakabayashi, Kenichi; Takayama, Chitoshi; Shiozaki, Tadashi, Cartridge for electronic devices.
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Wakabayashi, Kenichi; Takayama, Chitoshi; Shiozaki, Tadashi, Cartridge for electronic devices.
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Wakabayashi, Kenichi; Takayama, Chitoshi; Shiozaki, Tadashi, Cartridge for electronic devices.
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Wagner, Barry A.; Le, Don; Tsu, William P., Computer chassis with partitions for improved airflow.
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John Spencer Cunningham ; Jeff Brandon Ogden, Computer software control and communication system and method.
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Taylor Scot W. ; Starkston Robert ; Gealer Charles ; Rutigliano Michael L. ; Krick Raymond A. ; Rabenius John A. ; Hart Edmond L. ; Mahajan Ravi V. ; Fares Farukh, EMI containment for microprocessor core mounted on a card using surface mounted clips.
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Taylor Scot W. ; Starkston Robert ; Gealer Charles ; Rutigliano Michael L. ; Krick Raymond A. ; Rabenius John A. ; Hart Edmond L. ; Mahajan Ravi V. ; Fares Farukh, EMI containment for microprocessor core mounted on a card using surface mounted clips.
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Shusa Munenori,JPX ; Kikuchi Tetsuo,JPX, Housing of information processing apparatus.
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Al-Garni, Ahmed Z.; Hawwa, Muhammad A., Hybrid cooling system and method for cooling electronic devices.
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Watanabe, Koki; Wakahara, Shinichiro; Shirakata, Jiro; Takematsu, Koji; Hosoi, Shinichiro, Image forming apparatus with casing having metal plates on each peripheral side.
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Wakabayashi,Kenichi; Takayama,Chitoshi; Shiozaki,Tadashi, Information processing device.
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Silverbrook, Kia; Berry, Norman Micheal; Jackson, Garry Raymond; Nakazawa, Akira, Ink ejection printhead incorporating a connector arrangement.
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Nishigaki,Nobutaka; Ninomiya,Ryoji; Sakai,Makoto, Method and apparatus for controlling internal heat generating circuit.
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Evans Richard J. ; Gardell David L. ; Palagonia Anthony M., Method and apparatus for cooling an electronic device.
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Szilagi, Tomany; Gibbs, Douglas P., Method and apparatus for preventing warpage of printed circuit boards.
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Dai, Xia, Method, apparatus, and machine-readable medium to enhance microprocessor performance.
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Silverbrook, Kia; Berry, Norman Micheal; Jackson, Garry Raymond; Nakazawa, Akira, Modular printhead assembly with connector arrangement.
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Cupps,Bryan T.; Glass,Timothy J., Personal electronics device with a dual core processor.
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Wakabayashi,Kenichi; Takayama,Chitoshi; Shiozaki,Tadashi, Printer apparatus.
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Silverbrook,Kia; Berry,Norman Michael; Jackson,Garry Raymond; Nakazawa,Akira, Printhead assembly with heat sink for drive circuitry.
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Silverbrook,Kia; Berry,Norman Michael; Jackson,Garry Raymond; Nakazawa,Akira, Printhead assembly with modular printhead tiles for pagewidth printing.
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Silverbrook,Kia; Berry,Norman Micheal; Jackson,Garry Raymond; Nakazawa,Akira, Printhead assembly with removable cover.
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Silverbrook,Kia; Berry,Norman Micheal; Jackson,Garry Raymond; Nakazawa,Akira, Printhead incorporating a static pagewidth printhead.
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Silverbrook, Kia; Berry, Norman Micheal; Jackson, Garry Raymond; Nakazawa, Akira, Printhead incorporating a static pagewidth printhead and elongate fluid channel.
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Wakabayashi,Kenichi; Takayama,Chitoshi; Shiozaki,Tadashi, Processing device.
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Wakabayashi, Kenichi; Takayama, Chitoshi; Shiozaki, Tadashi, Processor apparatus.
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Sternberg Aaron ; Ullman Noah T., Remote control with ventilation holes.
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Sternberg,Aaron B.; Ullman,Noah T., Remote control with ventilation holes.
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Oshima, Mikio; Matsuzaki, Mitsuhiro; Maezawa, Hiroyuki, Shape measuring apparatus and robot apparatus including the same.
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Beals, William Michael; Goupil, Hervé, Smart card interface.
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Beals, William Michael; Goupil, Hervé, Smart card interface.
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Beals, William Michael; Goupil, Hervé, Smart card interface.
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Beals, William Michael; Goupil, Hervé, Smart card interface.
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Beals, William Michael; Goupil, Hervé, Smart card interface.
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Beals, William Michael; Goupil, Hervé, Smart card interface.
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Beals, William Michael; Goupil, Hervé, Smart card interface.
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Beals, William Michael; Goupil, Hervé, Smart card interface.
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Farhan, Munif M.; Utz, James R., Storage devices including different sets of contacts.
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Beals, William Michael; Fischer, Nicolas; Ellis, Benjamin Brian; Duval, Gregory, Systems and methods for performing transport I/O.
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Beals, William Michael; Fischer, Nicolas; Ellis, Benjamin Brian; Duval, Gregory, Systems and methods for performing transport I/O.
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Beals, William Michael; Fischer, Nicolas; Ellis, Benjamin Brian; Duval, Gregory, Systems and methods for performing transport I/O.
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Beals, William Michael; Fischer, Nicolas; Ellis, Benjamin Brian; Duval, Gregory, Systems and methods for performing transport I/O.
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Perrine, Jerome; Goupil, Hervé; van Riek, Maurice Gerard; Beals, William Michael; Fischer, Nicolas; Ellis, Benjamin Brian; Duval, Gregory, USB interface for performing transport I/O.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Temperature control for add-on electronic devices 원문보기

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Temperature control for add-on electronic devices 원문보기

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