公开(公告)号：US3603703A

公开(公告)日：1971-09-07

申请号：US3603703D

申请日：1969-04-01

Applicant: ERICH JAKOPIC

Inventor： JAKOPIC ERICH

IPC: H01J41/12 ,  F04B37/02

CPC classification number: H01J41/12

Abstract: A one- or multisteps compressing ionic-pump which comprises means for providing a chamber of higher pressure and a chamber of lower pressure, and a separating wall nonpermeable to gas is disposed between the chambers. At least one channel member extends through the wall for the transportation of an ion stream therethrough. The channel member has a large stream resistance for the gas return-diffusing from the area of higher pressure into the area of lower pressure, and a high frequency alternating field is applied in front of the entrance to the channel member in the lower pressure chamber between an anode preset in front of the separating wall and in and behind the channel member in higher pressure chamber connected cathodes, so that particles of gas do not arrive at lower pressure in the space.

公开(公告)号：US3428241A

公开(公告)日：1969-02-18

申请号：US3428241D

申请日：1967-05-16

Applicant: BENDIX CORP

Inventor： EDER FRANZ X

IPC: H01J41/12 ,  H01J41/20 ,  F04B39/00 ,  F04F11/00

CPC classification number: H01J41/20 ,  H01J41/12

公开(公告)号：US3404255A

公开(公告)日：1968-10-01

申请号：US47031465

申请日：1965-06-23

Applicant: BENDIX CORP

Inventor： HAMILTON ALLEN R

IPC: H01J41/12

CPC classification number: H01J41/12

公开(公告)号：US3365119A

公开(公告)日：1968-01-23

申请号：US54504266

申请日：1966-04-25

Applicant: ITT

Inventor： SELIG KAINER

IPC: F04F9/00 ,  H01J41/12 ,  H01J41/16

CPC classification number: F04F9/00 ,  H01J41/12 ,  H01J41/16

公开(公告)号：US3361340A

公开(公告)日：1968-01-02

申请号：US49708065

申请日：1965-10-18

Applicant: CONS VACUUM CORP

Inventor： BRUBAKER WILSON M

IPC: H01J41/12

CPC classification number: H01J41/12

公开(公告)号：US3309010A

公开(公告)日：1967-03-14

申请号：US34354264

申请日：1964-02-10

Applicant: VARIAN ASSOCIATES

Inventor： HETHERINGTON JAMES S

IPC: H01J41/12

CPC classification number: H01J41/12

公开(公告)号：US3299311A

公开(公告)日：1967-01-17

申请号：US27935463

申请日：1963-05-07

Applicant: SIEMENS AG

Inventor： WERNER VEITH ,  PAUL MEYERER

IPC: H01J23/00 ,  H01J23/02 ,  H01J29/94 ,  H01J41/12 ,  H01J41/14 ,  H01J41/16 ,  H01J41/20

CPC classification number: H01J23/00 ,  H01J23/02 ,  H01J29/94 ,  H01J41/12 ,  H01J41/14 ,  H01J41/16 ,  H01J41/20

公开(公告)号：US3207423A

公开(公告)日：1965-09-21

申请号：US21199162

申请日：1962-07-24

Applicant: CSF

Inventor： HARRY HUBER ,  DIDIER GRAULCAU

IPC: H01J7/18 ,  H01J41/12 ,  H01J41/16

CPC classification number: H01J41/16 ,  H01J7/18 ,  H01J41/12

公开(公告)号：US3172748A

公开(公告)日：1965-03-09

申请号：US3172748D

IPC: H01J41/12

CPC classification number: H01J41/12

公开(公告)号：US3009629A

公开(公告)日：1961-11-21

申请号：US74625658

申请日：1958-07-02

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： PAUL GARIN ,  PIERRE PRUGNE

IPC: H01J41/12

CPC classification number: H01J41/12