公开(公告)号：US3652317A

公开(公告)日：1972-03-28

申请号：US3652317D

申请日：1970-05-01

Applicant: GETTERS SPA

Inventor： PORTA PAOLO DELLA ,  GIORGI TIZIANO A ,  KINDL BRUNO ,  ZUCCHINELII MARIO

IPC: C23C24/02 ,  B05B7/14 ,  B44C1/06 ,  B44C1/08

CPC classification number: C23C24/02 ,  Y10S29/032 ,  Y10T29/4981 ,  Y10T29/49991 ,  Y10T428/12076 ,  Y10T428/1209 ,  Y10T428/12486 ,  Y10T428/12757

Abstract: A method of producing a substrate having a particulate coating of high surface area to mass ratio, said method comprising in sequence the steps of: I. disposing particles between a substrate and an intermediate body wherein the particles are harder than the substrate; and the intermediate body is softer than the particles but is harder than the substrate; II. compressing the substrate and intermediate body, with particles therebetween whereby the intermediate body pushes the particles into the substrate; and III. removing the intermediate body from the particles leaving them embedded in the substrate. The coating substrates produced by the process of the present invention find utility as catalytic devices to accelerate or retard chemical reactions, as getter devices to sorb residual gases in closed vessels such as electronic tubes, and with further processing as capacitors.

Abstract translation: 一种制备具有高表面积与质量比的颗粒涂层的基材的方法，所述方法依次包括以下步骤：

公开(公告)号：US3654533A

公开(公告)日：1972-04-04

申请号：US3654533D

申请日：1970-05-01

Applicant: GETTERS SPA

Inventor： PORTA PAOLO DELLA ,  GIORGI TIZIANO A ,  KINDL BRUNO ,  ZUCCHINELLI MARIO

IPC: H01G4/005 ,  H01G4/008

CPC classification number: H01G4/005 ,  H01G4/008

Abstract: A capacitor comprising two capacitor plates and a dielectric between them. One plate is formed of an electrically conductive substrate having electrically conductive particles partially embedded therein.

Abstract translation: 电容器包括两个电容器板和它们之间的电介质。 一个板由导电颗粒形成，导电颗粒部分地嵌入其中。

公开(公告)号：US3620645A

公开(公告)日：1971-11-16

申请号：US3620645D

申请日：1970-05-01

Applicant: GETTERS SPA

Inventor： PORTA PAOLO DELLA ,  GIORGI TIZIANO A ,  KINDL BRUNO ,  ZUCCHINELLI MARIO

IPC: H01J7/18 ,  F04B37/02 ,  B23P3/00

CPC classification number: H01J7/183 ,  Y10S428/926 ,  Y10T428/12063 ,  Y10T428/12451 ,  Y10T428/12812 ,  Y10T428/12979 ,  Y10T428/24372 ,  Y10T428/24496 ,  Y10T428/24983

Abstract: A getter device comprising a carrier having on at least one of its faces particles of a nonvaporative getter metal characterized in that the particles of the getter metal are partially embedded in the carrier to give a highly efficient getter device.