公开(公告)号：US3143240A

公开(公告)日：1964-08-04

申请号：US29816963

申请日：1963-07-29

Applicant: HIGH VACUUM EQUIPMENT CORP

Inventor： CROCKER WALTER C

IPC: B01J3/03 ,  F16J15/02

CPC classification number: F16J15/02 ,  B01J3/03 ,  Y10S277/91 ,  Y10S277/913 ,  Y10S277/921

公开(公告)号：US3055538A

公开(公告)日：1962-09-25

申请号：US71217558

申请日：1958-01-30

Applicant: BABCOCK & WILCOX CO

Inventor： SCHOESSOW EARL E

IPC: B01J3/03 ,  F16J15/02 ,  F16J15/14

CPC classification number: F16J15/14 ,  B01J3/03 ,  F16J15/02

公开(公告)号：US3038731A

公开(公告)日：1962-06-12

申请号：US72161558

申请日：1958-03-14

Applicant: NORMAN MILLERON

Inventor： NORMAN MILLERON

IPC: B01J3/03 ,  F16J15/02 ,  F16J15/40 ,  F16L23/16 ,  F16L23/20 ,  G21C13/028

CPC classification number: B01J3/03 ,  F16J15/02 ,  F16J15/403 ,  F16L23/16 ,  F16L23/20 ,  G21C13/028 ,  Y02E30/40 ,  Y10S277/904 ,  Y10S277/921 ,  Y10S277/94

公开(公告)号：US2916143A

公开(公告)日：1959-12-08

申请号：US65911457

申请日：1957-05-14

Applicant: DORR OLIVER INC

Inventor： MCCONALOGUE WESLEY E

IPC: B01D35/30 ,  B01J3/03 ,  C13B15/00 ,  F16J13/12

CPC classification number: C13B20/00 ,  B01D35/30 ,  B01D2201/301 ,  B01D2201/304 ,  B01J3/03 ,  F16J13/12 ,  Y10S285/92

公开(公告)号：US2711841A

公开(公告)日：1955-06-28

申请号：US26685452

申请日：1952-01-17

Applicant: BASF AG

Inventor： FRIEDRICH SCHAEFER ,  WILHELM MAYER

IPC: B01J3/03

CPC classification number: B01J3/03

公开(公告)号：US2519770A

公开(公告)日：1950-08-22

申请号：US9041349

申请日：1949-04-29

Applicant: PHILLIPS PETROLEUM CO

Inventor： KRAMER BURT R

IPC: B01J3/03 ,  F16J12/00

CPC classification number: F16J12/00 ,  B01J3/03 ,  Y10S425/026

公开(公告)号：US2383089A

公开(公告)日：1945-08-21

申请号：US43637542

申请日：1942-03-26

Applicant: SOC OF CHEMICAL IND

Inventor： CASIMIR THEILER

IPC: B01J3/03 ,  B65D90/04 ,  F16J15/02

CPC classification number: B01J3/03 ,  B65D90/045 ,  F16J15/02

公开(公告)号：US20250108350A1

公开(公告)日：2025-04-03

申请号：US18850970

申请日：2023-03-28

Applicant: STAMICARBON B.V.

Inventor： Paul Maria Gerardus Clemens Petrus Hubertus JORISSEN ,  Alexander Aleida Antonius SCHEERDER ,  Kirk Anguah OFEI ,  Alessandro BRUN ,  Michael SIMML

IPC: B01J3/02 ,  B01J3/03 ,  C05C9/00 ,  C07C273/04

Abstract: The disclosure pertains in certain embodiments to a plant and to urea production in a plant comprising a valve body comprising an inner body part and an outer body part.

公开(公告)号：US12157103B2

公开(公告)日：2024-12-03

申请号：US17267301

申请日：2019-07-26

Applicant: GREENBONE ORTHO S.P.A.

Inventor： Lorenzo Giuseppe Pradella ,  Alberto Ballardini ,  Lorenzo Santi ,  Anna Tampieri ,  Simone Sprio ,  Andrea Ruffini

IPC: B01J3/03 ,  B01J3/00 ,  B01J3/02 ,  B01J3/04 ,  B01J19/00 ,  B01J19/18 ,  C01B21/064 ,  C01B21/068 ,  C01B21/072 ,  C01B21/076 ,  C01F11/18 ,  C01G23/00 ,  F27B5/04 ,  F27B5/16 ,  F27D5/00 ,  F27D7/02 ,  F27D7/04 ,  F27D7/06

Abstract: A system for chemical transformation of 3D state materials is disclosed wherein, a reaction group having a main body arranged to shape a reaction chamber in which a component configured to support a sample of 3D state arranged to be chemically transform is expected. The system further includes an oven arranged to heat the reaction chamber and a GAS supply group arranged to release a first gas in the reaction chamber and/or a casing component, inside the main body, which has a chemical agent suitable for releasing a second gas into the reaction chamber. The main body has at least two turbines arranged to converge into the reaction chamber, the first and/or the second gas on the samples. The invention relates also to a method for chemical transformation of 3D state materials.

公开(公告)号：US11766651B1

公开(公告)日：2023-09-26

申请号：US16840637

申请日：2020-04-06

Applicant: National Technology & Engineering Solutions of Sandia, LLC

Inventor： Charles A. Walker ,  Peter D. D. Schwindt ,  Grant Biedermann ,  Dennis J. De Smet ,  Jongmin Lee

IPC: B01J3/00 ,  B01J3/03 ,  C03C3/12 ,  F04D19/04 ,  F16J12/00 ,  G02B1/11

CPC classification number: B01J3/006 ,  B01J3/004 ,  B01J3/03 ,  C03C3/125 ,  F04D19/04 ,  F16J12/00 ,  G02B1/11

Abstract: A sealed, passively pumped, polycrystalline ceramic vacuum chamber and method for fabricating the chamber are disclosed. The body of the vacuum chamber is made from a polycrystalline ceramic, for example, alumina. The vacuum chamber includes one or more windows made from a transparent ceramic, for example, sapphire, to accommodate optical access, while remaining amorphous-glass free to minimize or eliminate helium permeation. The vacuum chamber components are joined via laser welding or furnace brazing and the completed chamber is bakeable at temperatures up to 400° C. The vacuum chamber can operate at high or ultra-high vacuum pressures for an extended period through the use of one or more getter-based pumps. The vacuum chamber may include one or more atomic sources depending upon the application.