公开(公告)号：US11953271B2

公开(公告)日：2024-04-09

申请号：US17419023

申请日：2019-12-23

Applicant: ENI S.P.A.

Inventor： Gabriele Bianchi ,  Carla Lazzari ,  Carmen Sama' ,  Tamara Passera

IPC: F28D17/00 ,  F28D20/02

CPC classification number: F28D20/02

Abstract: A thermal energy storage apparatus includes at least one hollow tube having an internal cavity and at least one basic module placed inside the internal cavity. The at least one basic module has at least one slab, at least one pair of spacer bars, and at least one through channel adapted for the passage of a heat transfer fluid.

公开(公告)号：US09786799B2

公开(公告)日：2017-10-10

申请号：US14427863

申请日：2013-09-18

Applicant: ENI S.P.A.

Inventor： Guido Spano′ ,  Carla Lazzari ,  Marcello Marella

IPC: C23C14/00 ,  H01L31/0216 ,  C23C14/06 ,  C23C14/16 ,  C23C14/34 ,  C23C28/00 ,  F24J2/48 ,  G02B1/14 ,  G02B1/113 ,  G02B5/20

CPC classification number: H01L31/02168 ,  C23C14/0688 ,  C23C14/16 ,  C23C14/34 ,  C23C14/3464 ,  C23C28/322 ,  C23C28/3455 ,  F24S20/20 ,  F24S70/20 ,  G02B1/113 ,  G02B1/14 ,  G02B5/208 ,  Y02E10/40

Abstract: A process for the production of an optically selective coating of a receiver substrate of a suitable material for solar receiver devices particularly suitable for operating at high temperatures, more specifically for receiver tubes of linear parabolic trough, which comprises: deposition of a layer reflecting infrared radiation consisting of a high-melting metal on a heated receiver substrate of a suitable material; annealing under the same temperature and pressure conditions as the deposition of the reflecting layer; deposition on the high-melting metal of one or more layers of metal-ceramic composite materials (CERMET), wherein the metal is W and the ceramic matrix is YPSZ (“Yttria-Partially Stabilized Zirconia”); deposition on the cermet of an antireflection layer; annealing under the same temperature and pressure conditions as the depositions of the cermet and antireflection layers.

公开(公告)号：US20150249165A1

公开(公告)日：2015-09-03

申请号：US14427863

申请日：2013-09-18

Applicant: ENI S.P.A.

Inventor： Guido Spano' ,  Carla Lazzari ,  Marcello Marella

IPC: H01L31/0216 ,  C23C14/34 ,  G02B5/20 ,  G02B1/113 ,  G02B1/14

CPC classification number: H01L31/02168 ,  C23C14/0688 ,  C23C14/16 ,  C23C14/34 ,  C23C14/3464 ,  C23C28/322 ,  C23C28/3455 ,  F24S20/20 ,  F24S70/20 ,  G02B1/113 ,  G02B1/14 ,  G02B5/208 ,  Y02E10/40

Abstract: A process for the production of an optically selective coating of a receiver substrate of a suitable material for solar receiver devices particularly suitable for operating at high temperatures, more specifically for receiver tubes of linear parabolic trough, which comprises: deposition of a layer reflecting infrared radiation consisting of a high-melting metal on a heated receiver substrate of a suitable material; annealing under the same temperature and pressure conditions as the deposition of the reflecting layer; deposition on the high-melting metal of one or more layers of metal-ceramic composite materials (CERMET), wherein the metal is W and the ceramic matrix is YPSZ (“Yttria-Partially Stabilized Zirconia”); deposition on the cermet of an antireflection layer; annealing under the same temperature and pressure conditions as the depositions of the cermet and antireflection layers.

Abstract translation: 一种用于生产特别适用于在高温下操作的太阳能接收器装置的合适材料的接收器衬底的光学选择性涂层的方法，更具体地涉及线性抛物槽的接收管，其包括：沉积反射红外辐射的层 由合适材料的加热的接收器基底上的高熔点金属组成; 在与反射层沉积相同的温度和压力条件下退火; 沉积在一层或多层金属 - 陶瓷复合材料（CERMET）的高熔点金属上，其中金属为W，陶瓷基体为YPSZ（“氧化钇部分稳定的氧化锆”）; 沉积在抗反射层的金属陶瓷上; 在与金属陶瓷和抗反射层的沉积相同的温度和压力条件下退火。