公开(公告)号：US20130186075A1

公开(公告)日：2013-07-25

申请号：US13763767

申请日：2013-02-11

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： BRUCE A. MYERS ,  DAVID W. IHMS

IPC: F01N5/02

CPC classification number: F01N5/025 ,  B01D53/92 ,  B01D2257/504 ,  F01N3/04 ,  F01N3/0857 ,  F01N3/0871 ,  F01N5/02 ,  F01N2240/02 ,  F01N2570/10 ,  Y02T10/16 ,  Y02T10/20

Abstract: A system for separating carbon dioxide gas from internal combustion engine exhaust and an electricity generating heat exchanger for the system. The system includes a scrubber tank containing a carbon dioxide absorbent fluid and configured to bubble exhaust gas from the heat exchanger through the carbon dioxide absorbent fluid, whereby carbon dioxide gas is absorbed by the carbon dioxide absorbent fluid. A carbon dioxide storage means stores the carbon dioxide released in a heat exchanger. The heat exchanger cools the exhaust gas emitted by the internal combustion engine, and includes a thermal electric generator (TEG) configured to couple thermally the exhaust gas chamber to the absorber fluid chamber in a manner effective to heat the CO2 absorbent fluid by heat from the engine exhaust to release CO2 gas from the CO2 absorbent fluid and generate electricity in response to a temperature difference therebetween.

Abstract translation: 用于从内燃机排气分离二氧化碳气体的系统和用于该系统的发电换热器。 该系统包括一个含有二氧化碳吸收剂流体并被配置为使来自热交换器的废气通过二氧化碳吸收剂流体的洗涤器箱，由此二氧化碳气体被二氧化碳吸收剂流体吸收。 二氧化碳储存装置存储释放在热交换器中的二氧化碳。 热交换器冷却由内燃机排出的废气，并且包括热发电机（TEG），其被配置为以有效的方式将废气室热耦合到吸收器流体室，以便通过来自 发动机排气以从CO 2吸收剂流体释放CO 2气体并响应于它们之间的温度差发电。

公开(公告)号：US20140305480A1

公开(公告)日：2014-10-16

申请号：US13861787

申请日：2013-04-12

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： SCOTT D. BRANDENBURG ,  KHALID M. ELTOM ,  BRUCE A. MYERS ,  GARY L. EESLEY ,  BRUCE MOOR

IPC: H01L35/30

CPC classification number: H01L35/30 ,  H01L35/32

Abstract: An assembly for coupling thermally a thermoelectric generator (TEG) to an exhaust manifold of an internal combustion engine. The exhaust manifold forms a first heat exchanger configured to couple thermally heat from exhaust gas to an outer surface of the first heat exchanger. The outer surface is preferably formed of stainless steel. A first dielectric layer is formed by firing a thick-film dielectric material onto the stainless steel of the first heat exchanger. A first conductor layer is formed by firing a conductive thick-film onto the first dielectric layer. A first paste layer of silver (Ag) based sintering paste is interposed between the first conductor layer and a first contact of the TEG. The first contact is sintered to the first conductor layer when the assembly is suitably arranged and suitably heated.

Abstract translation: 一种用于将热电发生器（TEG）热耦合到内燃机的排气歧管的组件。 排气歧管形成第一热交换器，其构造成将来自废气的热热耦合到第一热交换器的外表面。 外表面优选由不锈钢形成。 通过将厚膜电介质材料烧制到第一热交换器的不锈钢上而形成第一电介质层。 通过在第一电介质层上烧结导电厚膜来形成第一导体层。 银（Ag）基烧结膏的第一糊剂层插入在第一导体层和TEG的第一接触之间。 当组件被适当地布置并适当地加热时，第一接触件被烧结到第一导体层。

公开(公告)号：US20140305481A1

公开(公告)日：2014-10-16

申请号：US13925199

申请日：2013-06-24

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： SCOTT D. BRANDENBURG ,  KHALID M. ELTOM ,  GARY L. EESLEY ,  BRUCE A. MYERS ,  BRUCE MOOR

IPC: H01L35/30

CPC classification number: H01L35/30 ,  F01N5/025 ,  F01N2240/02 ,  Y02T10/16

Abstract: An assembly for coupling thermally a thermoelectric generator (TEG) to an exhaust manifold of an internal combustion engine. The assembly includes a first heat exchanger configured to guide exhaust gas of an internal combustion engine past an opening defined by the first heat exchanger, and a heat sink configured to couple thermally the TEG to the exhaust gas and fluidicly seal the opening. The assembly is configured so the heat sink is directly exposed to the exhaust gas so that heat is efficiently transferred from the exhaust gas to the TEG.

Abstract translation: 一种用于将热电发生器（TEG）热耦合到内燃机的排气歧管的组件。 组件包括：第一热交换器，其被配置为引导内燃机的废气经过由第一热交换器限定的开口;以及散热器，该散热器被配置为将TEG热耦合到废气并且流体地密封该开口。 组件被配置为使得散热器直接暴露于废气，使得热量有效地从排气转移到TEG。

公开(公告)号：US20130220130A1

公开(公告)日：2013-08-29

申请号：US13861843

申请日：2013-04-12

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： DAVID W. IHMS ,  BRUCE A. MYERS

IPC: B01D53/14

CPC classification number: B01D53/1475 ,  B01D53/92 ,  B01D2257/504 ,  F01N3/04 ,  F01N3/0857 ,  F01N3/0871 ,  F01N5/025 ,  F01N2240/02 ,  F01N2570/10 ,  Y02C10/06 ,  Y02T10/16 ,  Y02T10/20

Abstract: A carbon dioxide storage means stores the carbon dioxide released in a heat exchanger. The heat exchanger cools the exhaust gas emitted by the internal combustion engine, and includes a thermal electric generator (TEG) configured to couple thermally the exhaust gas chamber to the absorber fluid chamber in a manner effective to heat the CO2 absorbent fluid by heat from the engine exhaust to release CO2 gas from the CO2 absorbent fluid and generate electricity in response to a temperature difference therebetween. The CO2 absorbent fluid is one of: a) an aliphatic di-functional nitrile (e.g. pimelonitrile); and b) an oligomeric poly-acrylonitrile (PAN).

Abstract translation: 二氧化碳储存装置存储释放在热交换器中的二氧化碳。 热交换器冷却由内燃机排出的废气，并且包括热发电机（TEG），其被配置为以有效的方式将废气室热耦合到吸收器流体室，以便通过来自 发动机排气以从CO 2吸收剂流体释放CO 2气体并响应于它们之间的温度差发电。 CO 2吸收剂流体是以下之一：a）脂族二官能腈（例如庚二腈）; 和b）低聚聚丙烯腈（PAN）。