公开(公告)号：US3440687A

公开(公告)日：1969-04-29

申请号：US3440687D

申请日：1967-02-16

Applicant: HOWARD T HALL

Inventor： HALL HOWARD T

IPC: B01J3/06 ,  B30B11/00 ,  B29C3/00 ,  B30B7/00

CPC classification number: B30B11/004 ,  B01J3/067 ,  B30B1/34 ,  B30B7/04 ,  B30B11/007 ,  B30B15/045

公开(公告)号：US3271502A

公开(公告)日：1966-09-06

申请号：US23329262

申请日：1962-10-26

Applicant: GEN ELECTRIC

Inventor： WENTORF JR ROBERT H

IPC: B01J3/06 ,  B30B11/00

CPC classification number: B01J3/067 ,  B30B11/004 ,  B30B11/007 ,  Y10S425/026

公开(公告)号：US3241188A

公开(公告)日：1966-03-22

申请号：US36790764

申请日：1964-05-15

Applicant: FEBBO PAUL P ,  LEVEY JR RALPH P ,  POHTO HERBERT A

Inventor： FEBBO PAUL P ,  LEVEY JR RALPH P ,  POHTO HERBERT A

IPC: B01J3/06 ,  B30B11/00

CPC classification number: B01J3/067 ,  B30B11/001 ,  B30B11/004 ,  B30B11/007

公开(公告)号：US3182353A

公开(公告)日：1965-05-11

申请号：US25474763

申请日：1963-01-29

Applicant: RESEARCH CORP

Inventor： HALL HOWARD T

IPC: B01J3/06 ,  B30B11/00

CPC classification number: B30B11/004 ,  B01J3/067 ,  B30B11/007 ,  Y10S425/005

公开(公告)号：US3159876A

公开(公告)日：1964-12-08

申请号：US19955862

申请日：1962-05-23

Applicant: RESEARCH CORP

Inventor： HALL HOWARD T

IPC: B01J3/06 ,  B29C43/36 ,  B30B11/00

CPC classification number: B30B11/007 ,  B01J3/067 ,  B29C43/36 ,  B30B1/34 ,  B30B7/04 ,  B30B11/004 ,  B30B15/04

公开(公告)号：US3107395A

公开(公告)日：1963-10-22

申请号：US85586759

申请日：1959-11-27

Applicant: GEN ELECTRIC

Inventor： BUNDY FRANCIS P

IPC: B01J3/06 ,  B30B11/00

CPC classification number: B30B11/004 ,  B01J3/067 ,  B30B11/007 ,  Y10S425/005 ,  Y10S425/026

公开(公告)号：US3067465A

公开(公告)日：1962-12-11

申请号：US10103461

申请日：1961-04-05

Applicant: GIARDINI ARMANDO A ,  TYDINGS JOHN E

Inventor： GIARDINI ARMANDO A ,  TYDINGS JOHN E

IPC: B01J3/06 ,  B30B11/00 ,  G01L9/18

CPC classification number: G01L9/18 ,  B01J3/067 ,  B30B11/004

公开(公告)号：US20240326000A1

公开(公告)日：2024-10-03

申请号：US18701854

申请日：2022-12-08

Applicant: Schlumberger Technology Corporation

Inventor： Yahua Bao ,  J. Daniel Belnap

IPC: B01J3/06 ,  C09K11/65

CPC classification number: B01J3/067 ,  C09K11/65 ,  B01J2203/0655 ,  B01J2203/0685

Abstract: Luminescent diamond is made subjecting a volume of diamond grains and catalyst material to high-pressure/high-temperature (HPHT) conditions. A pressure apparatus and/or a pressure cell is specially configured to impose a differential or asymmetric pressure onto the diamond volume during the HPHT conditions. This subjects the diamond grains to differential strain that increases the degree of plastic deformation of the diamond grains to increase the formation of nitrogen vacancy centers. Diamond pellets formed by such process and subjected to differential pressure can have an aspect ratio, or an aspect ratio change, of greater than one. The temperature of the HPHT process is 1.800° C. or less to facilitate desired nitrogen migration to preferentially promote formation of NV centers over NVN and N3 centers in the diamond pellets to provide a degree of luminescence in a red wavelength spectrum greater than diamond pellets formed by some other HPHT processes.

公开(公告)号：US20180187700A1

公开(公告)日：2018-07-05

申请号：US15739355

申请日：2016-06-22

Applicant: Mauricio MULET MARTINEZ

Inventor： Mauricio MULET MARTINEZ

IPC: F15B3/00

CPC classification number: F15B3/00 ,  B01J3/048 ,  B01J3/065 ,  B01J3/067 ,  B01J2203/0655 ,  B01J2203/066 ,  B01J2203/0685 ,  B01J2219/00135 ,  B26F1/26 ,  F04B3/00 ,  F04B9/10 ,  F04B9/12 ,  F04B25/00 ,  F04B37/12

Abstract: A pressure booster having two cylinders with two pistons, connected such that they operate simultaneously, which can be mounted in a multi-chamber containing simple pressure boosters nested that can be used to increase the pressure depending on the simple boosters being used is provided.

公开(公告)号：US20180169987A1

公开(公告)日：2018-06-21

申请号：US15899735

申请日：2018-02-20

Applicant: Smith International, Inc.

Inventor： Yahua Bao ,  J. Daniel Belnap ,  Stewart N. Middlemiss

IPC: B30B11/00 ,  B30B15/00 ,  B01J3/06

CPC classification number: B30B11/004 ,  B01J3/065 ,  B01J3/067 ,  B30B15/00

Abstract: HPHT press system includes a thermal insulation layer. The thermal insulation layer includes CsCl, CsBr, CsI, or a combination thereof, and the thermal insulation layer is electrically insulating. The thermal insulation layer may include a thermal insulation sleeve and/or a thermal insulation button for an HPHT cell.