[특허]Heat recovery system and method

Modine Manufacturing Company

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Heat recovery system and method

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02C-006/00
미국특허분류(USC)	060/039.182;
출원번호	US-0939906 (2007-11-14)
등록번호	US-8245491 (2012-08-21)
발명자 / 주소	Horek, Jon Wilson, Michael J. Voss, Mark
출원인 / 주소	Modine Manufacturing Company
대리인 / 주소	Michael Best & Friedrich LLP
인용정보	피인용 횟수 : 2 인용 특허 : 29

초록
▼

An exhaust gas waste heat recovery heat exchanger includes a housing having a working fluid inlet, a working fluid outlet, an exhaust inlet, and an exhaust outlet, an exhaust flow path extending through the housing between the exhaust inlet and the exhaust outlet, and a working fluid flow path extending through the housing between the working fluid inlet and the working fluid outlet and having a first portion and a second portion. A flow of working fluid along the first portion of the working fluid flow path can be substantially counter to a flow of exha...

대표
청구항
▼

1. An exhaust gas waste heat recovery heat exchanger comprising: a housing having a working fluid inlet, a working fluid outlet for dispensing a superheated vapor, an exhaust inlet, and an exhaust outlet;an exhaust flow path extending through the housing between the exhaust inlet and the exhaust outlet; anda working fluid flow path extending through the housing between the working fluid inlet and the working fluid outlet and having a first portion adjacent to the working fluid inlet and a second portion spaced apart from the working fluid inlet, a flow of working fluid along the first portion of the working fluid flow path being substantially counter to a flow of exhaust along the exhaust flow path adjacent to the first portion of the working fluid flow path, the flow of working fluid along the first portion of the working fluid flow path that is substantially counter to the flow of exhaust is located within the housing to receive heat from the flow of exhaust traveling along the exhaust flow path, the flow of working fluid along the second portion of the working fluid flow path being substantially parallel to the flow of exhaust along the exhaust flow path adjacent to the second portion of the working fluid flow path. 2. The exhaust gas waste heat recovery heat exchanger of claim 1, wherein heat transferred from the flow of exhaust traveling along the exhaust flow path to the working fluid traveling along the second portion of the working fluid flow path vaporizes and superheats the working fluid before the working fluid exits the housing through the working fluid outlet. 3. The exhaust gas waste heat recovery heat exchanger of claim 1, wherein the housing substantially encloses a vaporizer operable to vaporize at least a portion of the flow of working fluid traveling along the second portion of the working fluid flow path, a superheater operable to superheat the flow of working fluid traveling along the second portion of the working fluid flow path, and a preheater positioned along the first portion of the working fluid flow path and being operable to transfer heat from the flow of exhaust to the flow of working fluid traveling along the first portion of the working fluid flow path before the working fluid enters the vaporizer. 4. The exhaust gas waste heat recovery heat exchanger of claim 3, wherein heat is transferred from the exhaust flow to the working fluid flow in at least one of the vaporizer and the superheater before the exhaust flow enters the preheater. 5. The exhaust gas waste heat recovery heat exchanger of claim 3, wherein a bypass extends outwardly from the housing between an outlet of the preheater and an inlet of the vaporizer, the working fluid flow path extending through the bypass. 6. The exhaust gas waste heat recovery heat exchanger of claim 1, wherein the heat exchanger is operable to reduce a temperature difference between the flow of exhaust adjacent the exhaust inlet and the working fluid in the working fluid flow path adjacent to the exhaust inlet. 7. The exhaust gas waste heat recovery heat exchanger of claim 1, wherein the second portion of the working fluid flow path is contained within the housing. 8. The exhaust gas waste heat recovery heat exchanger of claim 1, wherein the first portion of the working fluid flow path extends within a first portion of the housing in counter-flow heat exchange relationship with the flow of exhaust, and wherein the second portion of the working fluid flow path extends within a second portion of the housing in parallel-flow heat exchange relationship with the flow of exhaust. 9. A heat recovery system comprising: a turbine;an exhaust gas waste heat recovery heat exchanger including a housing having a working fluid inlet, a working fluid outlet, an exhaust inlet, and an exhaust outlet;an exhaust flow path extending through the housing between the exhaust inlet and the exhaust outlet; anda working fluid flow path extending through the housing between the working fluid inlet and the working fluid outlet and having a first portion adjacent to the working fluid inlet and a second portion spaced apart from the working fluid inlet, a flow of working fluid along the first portion of the working fluid flow path being substantially counter to a flow of exhaust along the exhaust flow path adjacent to the first portion of the working flow path, the flow of working fluid along the first portion of the working fluid flow path that is substantially counter to the flow of exhaust is located within the housing to receive heat from the flow of exhaust traveling along the exhaust flow path, the flow of working fluid along the second portion of the working fluid flow path being substantially parallel to the flow of exhaust along the exhaust flow path adjacent to the second portion of the working fluid flow path; anda heat transfer circuit extending between a turbine outlet and the working fluid flow path. 10. The heat recovery system of claim 9, wherein heat transferred from the flow of exhaust traveling along the exhaust flow path to the working fluid traveling along the second portion of the working fluid flow path vaporizes and superheats the working fluid before the working fluid exits the housing through the working fluid outlet. 11. The heat recovery system of claim 9, wherein the housing substantially encloses a vaporizer operable to vaporize at least a portion of the flow of working fluid traveling along the second portion of the working fluid flow path, a superheater operable to superheat the flow of working fluid traveling along the second portion of the working fluid flow path, and a preheater positioned along the first portion of the working fluid flow path and being operable to transfer heat from the flow of exhaust to the flow of working fluid traveling along the first portion of the working fluid flow path before the working fluid enters the vaporizer. 12. The heat recovery system of claim 11, wherein heat is transferred from the exhaust flow to the working fluid flow in the vaporizer and the superheater before the exhaust flow enters the preheater. 13. The heat recovery system of claim 11, wherein a bypass extends outwardly from the housing between an outlet of the preheater and an inlet of the vaporizer, the working fluid flow path extending through the bypass. 14. The heat recovery system of claim 9, wherein the heat exchanger is operable to reduce a temperature difference between the flow of exhaust adjacent the exhaust inlet and the working fluid in the working fluid flow path adjacent to the exhaust inlet. 15. The heat recovery system of claim 9, wherein an integrated heat exchanger is positioned along the heat transfer circuit and includes a recuperator having a first pass and a second pass adjacent to the first pass for transferring heat from the working fluid traveling along the first pass to the working fluid traveling along the second pass;a condenser positioned adjacent to the recuperator to receive the working fluid from the first pass of the recuperator and having a first coolant flow pass for receiving heat from the working fluid traveling through the condenser to condense the working fluid traveling through the condenser;a housing enclosing the recuperator and the condenser and including a working fluid inlet, a working fluid outlet, a coolant inlet, and a coolant outlet, the first coolant flow pass extending through the housing between the coolant inlet and the coolant outlet. 16. The heat recovery system of claim 15, wherein the integrated heat exchanger includes a subcooler positioned adjacent to the condenser to receive the condensed working fluid from the condenser and having a second coolant flow pass, and wherein the housing encloses the subcooler. 17. The heat recovery system of claim 9, wherein the second portion of the working fluid flow path is contained within the housing. 18. The heat recovery system of claim 9, wherein the first portion of the working fluid flow path extends within a first portion of the housing in counter-flow heat exchange relationship with the flow of exhaust, and wherein the second portion of the working fluid flow path extends within a second portion of the housing in parallel-flow heat exchange relationship with the flow of exhaust.

이 특허에 인용된 특허 (29)

이 특허를 인용한 특허 피인용횟수: 2

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	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

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Heat recovery system and method

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (29)

이 특허를 인용한 특허 피인용횟수: 2

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Heat recovery system and method

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (29)

이 특허를 인용한 특허 피인용횟수: 2

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼