公开(公告)号：US3048146A

公开(公告)日：1962-08-07

申请号：US82967859

申请日：1959-07-27

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P

IPC: H01J9/06

CPC classification number: H01J9/06

公开(公告)号：US3630690A

公开(公告)日：1971-12-28

申请号：US3630690D

申请日：1969-04-21

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P

IPC: B01D53/02 ,  B01J35/02 ,  C01B3/38 ,  C01B3/50 ,  B01J9/04

CPC classification number: C01B3/38 ,  B01D53/02 ,  B01J35/02 ,  C01B3/50 ,  C01B2203/048 ,  C01B2203/049 ,  Y02P20/52

Abstract: An exhaust pump of laminar construction employs a palladium substrate and an intermediate layer of titanium between the substrate and a hydrocarbon cracker catalyst layer. The catalyst layer is exposed to a region being evacuated of gas including hydrogen, while the palladium substrate is exposed to the atmosphere. The combination of materials, operated at an elevated temperature, results in efficient hydrocarbon cracking, hydrogen pumping, and sorption of other gases.

公开(公告)号：US3526799A

公开(公告)日：1970-09-01

申请号：US3526799D

申请日：1967-05-26

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P ,  GLASCOCK HOMER H JR

IPC: H01J19/30 ,  H01J29/48 ,  H01J31/24 ,  H01J19/70 ,  H01J29/02 ,  H01J29/12

CPC classification number: H01J31/24 ,  H01J19/30 ,  H01J29/48 ,  H01J2893/002

公开(公告)号：US3221197A

公开(公告)日：1965-11-30

申请号：US11005561

申请日：1961-05-15

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P

IPC: H01J7/18 ,  H01J9/38 ,  H01J41/16

CPC classification number: H01J41/16 ,  H01J7/186 ,  H01J9/38

公开(公告)号：US3873869A

公开(公告)日：1975-03-25

申请号：US31591772

申请日：1972-12-18

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P

IPC: H01J3/24 ,  H01J29/02 ,  H01J1/48

CPC classification number: H01J3/24 ,  H01J29/02

Abstract: Electrodes for establishing an electrostatic field to influence focus and deflection of an electron beam in a light valve have their surfaces which are exposed to the beam coated with chemically active, electrically conductive, sorbent materials in order to immediately sorb vapors which condense thereon. The electrodes are thus maintained uniformly conductive, precluding spurious charge buildup and facilitating precise control of the beam.

Abstract translation: 用于建立静电场以影响光阀中的电子束的聚焦和偏转的电极具有暴露于涂覆有化学活性的导电吸附材料的光束的表面，以便立即吸收在其上冷凝的蒸气。 因此，电极保持均匀的导电性，防止杂散电荷积聚并促进光束的精确控制。

公开(公告)号：US3568410A

公开(公告)日：1971-03-09

申请号：US3568410D

申请日：1969-02-13

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P

IPC: F04B37/08 ,  H01J7/18 ,  H01J41/16 ,  B01D53/22

CPC classification number: H01J41/16 ,  H01J7/186

Abstract: A GAS PUMP OF SIMPLIFIED, STURDY CONSTRUCTION EMPLOYS PALLADIUM MAINTAINED AT AN ELEVATED TEMPERATURE TO PERMIT EFFICIENT EVACUATION OF GAS FROM A REGION OF LOW PRESSURE TO A REGION WHERE PARTIAL PRESSURE OF THE GAS IS SEVERAL ORDERS OF MAGNITUDE HIGHER. THE CYLINDRICAL SHAPE OF THE PUMP PROVIDES INCREASED MECHANICAL STRENGTH AND IMPROVED MAINTENANCE OF DIMENSIONAL CHARACTERISTICS,

RESULTING IN UNIFORM HEATING OF THE PUMP WALLS AND CONSEQUENTIAL HIGH IONIZATION EFFICIENCY. TITANIUM RINGS AT EITHER END OF THE PALLADIUM FURTHER IMPROVE PUMP EFFICIENCY.

公开(公告)号：US3155864A

公开(公告)日：1964-11-03

申请号：US1659360

申请日：1960-03-21

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P

IPC: H01J1/28 ,  H01J9/04

CPC classification number: H01J9/047 ,  H01J1/28 ,  Y10T428/12042 ,  Y10T428/12146

公开(公告)号：US3016472A

公开(公告)日：1962-01-09

申请号：US3176160

申请日：1960-05-25

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P

IPC: H01J1/28

CPC classification number: H01J1/28

公开(公告)号：CA952442A

公开(公告)日：1974-08-06

申请号：CA101461

申请日：1970-12-24

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P

公开(公告)号：CA695062A

公开(公告)日：1964-09-29

申请号：CA695062D

Applicant: GEN ELECTRIC

Inventor： COPPOLA PATRICK P