公开(公告)号：WO1998006791A1

公开(公告)日：1998-02-19

申请号：PCT/US1997013757

申请日：1997-08-13

Applicant: ALLIEDSIGNAL INC.

Inventor： ALLIEDSIGNAL INC. ,  BRADLEY, David

IPC: C09K05/04

CPC classification number: C09K5/04 ,  F01K23/04 ,  F01K25/08

Abstract: A method for extracting mechanical energy via a Rankine cycle using hydrofluorocarbons. In particular, the invention concerns method for extracting mechanical energy via a binary Rankine cycle using pentafluoropropanes and hexafluoropropanes as working fluids for the secondary stage fluid. The system derives its energy from the temperature difference between a low grade thermal source, such as exhaust steam from a turbine, and a high quality low temperature source such as a water near its freezing point, for maximum efficiency.

Abstract translation: 一种通过使用氢氟碳化合物通过兰金循环提取机械能的方法。 特别地，本发明涉及使用五氟丙烷和六氟丙烷作为次级流体的工作流体通过二元兰金循环提取机械能的方法。 该系统从低等级热源（例如来自涡轮机的排气蒸汽）和高质量的低温源（例如其冰点附近的水）之间的温差导出能量，以获得最大的效率。

公开(公告)号：EP1049659B1

公开(公告)日：2003-07-23

申请号：EP99903236.0

申请日：1999-01-20

Applicant: AlliedSignal Inc.

Inventor： NALEWAJEK, David ,  BRADLEY, David ,  SCHABEL, John ,  BLOMQUIST, Robert

IPC: C07C43/17 ,  C07C69/63 ,  C07C309/63 ,  G02B6/00 ,  C08F16/12 ,  C09D11/02 ,  C09D129/10 ,  C09J4/00

CPC classification number: C09J129/10 ,  C07C43/17 ,  C07C43/172 ,  C07C69/63 ,  C07C309/73 ,  C08F8/18 ,  C09D11/101 ,  C09D129/10 ,  C09J4/00 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2542 ,  G11B7/256 ,  C08F216/125

公开(公告)号：EP1049659A1

公开(公告)日：2000-11-08

申请号：EP99903236.0

申请日：1999-01-20

Applicant: AlliedSignal Inc.

Inventor： NALEWAJEK, David ,  BRADLEY, David ,  SCHABEL, John ,  BLOMQUIST, Robert

IPC: C07C43/17 ,  C07C69/63 ,  C07C309/63 ,  G02B6/00 ,  C08F16/12 ,  C09D11/02 ,  C09D129/10 ,  C09J4/00

CPC classification number: C09J129/10 ,  C07C43/17 ,  C07C43/172 ,  C07C69/63 ,  C07C309/73 ,  C08F8/18 ,  C09D11/101 ,  C09D129/10 ,  C09J4/00 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2542 ,  G11B7/256 ,  C08F216/125

Abstract: Fluorine containing oxyvinyl compounds characterized by having one or more oxyvinyl groups separated from fluorine containing groups by at least one alkylene group having 2-8 carbon atoms and by at least one oxygen atom in addition to the oxygen on the oxyvinyl. In general the compounds of the invention have the generic formula: Rz(L)a(Ry)bOROCH=CH2. Where L is =CHCOOROCH=CH2; a is number of 0 to about 1; Ry is -CO-; b is a number of 0 to about 1; R is cycloalkane or (CH2)x-, where x is a number of about 2 through about 10; Rz is RfCnHm where Rf is a fluorinated alkylene moiety of about 1 to about 12 carbon atoms which may be linear or branch chained and may contain a further -OROCH=CH2 group; n is a integer of about 1 through about 6; and m is an integer of n to 2n. The compounds are suitable for use in optical devices such as fibers and waveguides, are readily radiation curable and curable by other means, and can be formulated to be of low viscosity when applied. The compounds are also suited for coatings, inks and adhesive and other applications. The invention includes methods for preparing and using the compounds and products employing the compounds. Intermediates to prepare the compounds and methods to prepare the intermediates are also included.