公开(公告)号：US20240191950A1

公开(公告)日：2024-06-13

申请号：US18555278

申请日：2022-04-19

申请人： Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO ,  König Metall GmbH & Co. KG

发明人： Laurens Daniël VAN VLIET ,  Martin MOHANA ,  Pavol BODIS ,  Michel FISCHER ,  Fabian SCHANSKER ,  Jobst KERSPE

IPC分类号： F28D20/00 ,  F16L9/00 ,  F16L9/19

CPC分类号： F28D20/0039 ,  F16L9/19 ,  F16L9/003 ,  F28D2020/0069 ,  F28D2020/0086 ,  F28F2270/00

摘要： The present inventions is directed to a sensible heat storage apparatus and use thereof. The apparatus comprises an inner vessel (2) comprising an internal volume (3) adapted to comprise a fluid (4); an outer container (5) enclosing said inner vessel; a thermal insulation layer (6) between said inner vessel and said outer container; and at least two integrated connections (71, 72) to connect the internal volume of said inner vessel to an outer environment through the thermal insulation layer. Said integrated connections are adapted to integrate and accommodate at least two individual sub-connections such that every integrated connection forms a single thermal bridge (8) between the inner vessel and outer container and wherein all thermal bridges are located in the bottom 75% of the total height of said outer container.

公开(公告)号：US11988581B2

公开(公告)日：2024-05-21

申请号：US18160436

申请日：2023-01-27

申请人： Heraeus Electro-Nite International N.V.

发明人： Jan Doets ,  Guy Neyens ,  Hilaire Vaes ,  Frank Mingneau ,  Dries Beyens

IPC分类号： G01N1/12 ,  F16L9/00 ,  G01N1/20 ,  G01N33/2028 ,  G01N33/204 ,  G01N1/00

CPC分类号： G01N1/125 ,  F16L9/006 ,  G01N1/2035 ,  G01N33/2028 ,  G01N33/204 ,  G01N2001/002

摘要： A sampler for taking samples from a molten metal bath includes a carrier tube having an immersion end; sample chamber assembly comprising a cover plate and a housing, wherein the housing comprises an immersion end having an opening; an inflow conduit having a first end for receiving molten metal and a second end, opposite the first end, wherein the second end is in communication with the opening, and the opening is configured to receive the molten metal from the inflow conduit; a measuring head, wherein the sample chamber and the second end of the inflow conduit are at least partly arranged in the measuring head; and a metal bushing, wherein the metal bushing coupling the inflow conduit to the sample chamber.

公开(公告)号：US11946585B2

公开(公告)日：2024-04-02

申请号：US17710318

申请日：2022-03-31

申请人： SHIMADZU CORPORATION

发明人： Jun Yanagibayashi ,  Kenichi Yasunaga

IPC分类号： F16L9/00 ,  B29C63/34 ,  F16L9/18 ,  B29L23/00

CPC分类号： F16L9/006 ,  B29C63/341 ,  F16L9/18 ,  B29L2023/22

摘要： A bioinert piping (1) that has a flow path (2) provided inside and a main body portion (10) between end portions (8, 8) includes a resin tube (4) that forms an inner wall of the flow path (2) over an entire length of the flow path (2), and a metal tube (6) that accommodates the resin tube (4) inside so as to cover the outer peripheral surface of the resin tube (4) over at least an entire length of the main body portion (10). The metal tube (6) is plastically deformed toward an inner side so that the outer peripheral surface of the resin tube (4) and an inner peripheral surface of the metal tube (6) are in liquid-tight contact with each other.

公开(公告)号：US11879693B2

公开(公告)日：2024-01-23

申请号：US16403819

申请日：2019-05-06

申请人： NOVA Chemicals (International) S.A.

发明人： Grazyna Petela ,  Eric Clavelle ,  Edgar Yajure

IPC分类号： F15D1/02 ,  F28F1/02 ,  F15D1/04 ,  F16L43/00 ,  F16L9/00 ,  F28D7/08 ,  F28F1/00 ,  F28D7/06

CPC分类号： F28F1/02 ,  F15D1/04 ,  F16L9/006 ,  F16L43/001 ,  F16L43/002 ,  F16L43/005 ,  F28D7/06 ,  F28D7/082 ,  F28F1/00 ,  F28F1/006 ,  F28F1/025

摘要： Provided herein are components for a fluid network, specifically a U bend structure connected to at least two pipes which is modified for one or more objective functions of interest such as pressure drop, erosion rate, fouling, coke deposition and operating costs. The U bend structure is so designed to have a specific ARQ between 1.0 to 1.02 for 5% of the flow passage from the inlet and from the outlet, and an ARQ from 1.02 to 1.15 over the remaining 90% of the flow passage through an Rb/D ratio being greater than 1 and less than 4.

公开(公告)号：US11867470B2

公开(公告)日：2024-01-09

申请号：US16736857

申请日：2020-01-08

申请人： NOVA Chemicals (International) S.A.

发明人： Grazyna Petela ,  Eric Clavelle ,  Edgar Yajure

IPC分类号： F28F1/02 ,  F15D1/04 ,  F16L43/00 ,  F28D7/06 ,  F28F1/00 ,  F16L9/00 ,  F28D7/08

CPC分类号： F28F1/02 ,  F15D1/04 ,  F16L9/006 ,  F16L43/001 ,  F16L43/002 ,  F16L43/005 ,  F28D7/06 ,  F28D7/082 ,  F28F1/00 ,  F28F1/006 ,  F28F1/025

摘要： Provided herein are components for a fluid network modified for one or more objective functions of interest such as pressure drop, erosion rate, fouling, coke deposition and operating costs.

公开(公告)号：US11858069B2

公开(公告)日：2024-01-02

申请号：US16760673

申请日：2018-10-30

申请人： Cutwork B.V.

发明人： Antonin Yuji Maeno

IPC分类号： F16L9/18 ,  B23K26/38 ,  F16L25/00 ,  F16S3/00 ,  F16S5/00 ,  E04C3/00 ,  F16L9/00 ,  B26D3/16 ,  B26D3/08 ,  B26D3/10

CPC分类号： B23K26/38 ,  E04C3/00 ,  F16L9/003 ,  F16L25/0009 ,  F16S3/00 ,  F16S5/00 ,  B26D3/08 ,  B26D3/10 ,  B26D3/167

摘要： The invention relates to an elongate profile extending in a longitudinal direction and having a first end and a second end, wherein between the first end and the second end the profile has at least one cutting line forming a cutting pattern for at least one profile section to be removed from the profile, wherein after removal of the at least one profile section from the profile the first end of the profile is bendable towards the second end of the profile and/or vice versa.

公开(公告)号：US11828405B2

公开(公告)日：2023-11-28

申请号：US17030432

申请日：2020-09-24

申请人： NOVA Chemicals (International) S.A.

发明人： Eric Clavelle ,  Edgar Yajure ,  Leslie Wilfred Benum ,  Edward Christopher Foy ,  David Eisenhawer

IPC分类号： F16L9/00 ,  G06F30/20 ,  C10G9/00 ,  F16L43/00

CPC分类号： F16L9/006 ,  C10G9/00 ,  F16L43/002 ,  G06F30/20 ,  Y10T428/13

摘要： The present invention provides a transfer line exchanger which is optimized for one or more objective functions of interest such as pressure drop, erosion rate, fouling, coke deposition and operating costs. The transfer line exchanger is designed by computer modeling a transfer line exchanger in which the cross section of flow path is substantially circular and modeling the operation of the transfer line under industrial conditions to validate the model design and its operation. Then iteratively the model design is deformed and the operation of the deformed part is modeled and compared to values obtained with other deformed models until the value of the objective function is optimized (e.g. at an extreme) or the change in the objective function is approaching zero.

公开(公告)号：US11678620B2

公开(公告)日：2023-06-20

申请号：US16395590

申请日：2019-04-26

申请人： Netafim, Ltd. ,  Lorne Moshe Belford

发明人： Abed Masarwa ,  James Belford

IPC分类号： A01G25/02 ,  F16L9/00 ,  F16L9/127 ,  F16L11/06 ,  F16L11/12

CPC分类号： A01G25/023 ,  A01G25/02 ,  F16L9/006 ,  F16L9/127 ,  F16L11/06 ,  F16L11/12

摘要： An irrigation pipe that extends along an axis and has a pipe wall with a base portion (55) and a plurality of bulge members (1, 2) that extend away from the base portion.

公开(公告)号：US20230168158A1

公开(公告)日：2023-06-01

申请号：US18160436

申请日：2023-01-27

申请人： Heraeus Electro-Nite International N.V.

发明人： Jan DOETS ,  Guy NEYENS ,  Hilaire VAES ,  Frank MINGNEAU ,  Dries BEYENS

IPC分类号： G01N1/12 ,  G01N33/2028 ,  G01N33/204 ,  F16L9/00 ,  G01N1/20

CPC分类号： G01N1/125 ,  G01N33/2028 ,  G01N33/204 ,  F16L9/006 ,  G01N1/2035 ,  G01N2001/002

摘要： A sampler for taking samples from a molten metal bath includes a carrier tube having an immersion end; sample chamber assembly comprising a cover plate and a housing, wherein the housing comprises an immersion end having an opening; an inflow conduit having a first end for receiving molten metal and a second end, opposite the first end, wherein the second end is in communication with the opening, and the opening is configured to receive the molten metal from the inflow conduit; a measuring head, wherein the sample chamber and the second end of the inflow conduit are at least partly arranged in the measuring head; and a metal bushing, wherein the metal bushing coupling the inflow conduit to the sample chamber.

公开(公告)号：US11629800B2

公开(公告)日：2023-04-18

申请号：US17381473

申请日：2021-07-21

申请人： YUTAKA GIKEN CO., LTD.

发明人： Koji Yamamoto ,  Takashi Wagatsuma ,  Ryoji Noda

IPC分类号： F16L9/18 ,  F16L9/00

摘要： A double pipe includes an outer pipe in which an inner pipe is placed, and a spacer that maintains a clearance between the inner pipe and the outer pipe. At least a part of the spacer is press-fitted by an inner circumferential surface of the outer pipe and an outer circumferential surface of the inner pipe. More specifically, the outer pipe includes a diameter-reduced portion having undergone diameter reduction by plasticity processing. An inner circumferential surface of the diameter-reduced portion is present across the entire circumference other than the opening of the spacer, and presses an outer circumferential surface of the spacer inwardly in the radial direction.