BE642926A - - Google Patents
Info
- Publication number
- BE642926A BE642926A BE642926A BE642926A BE642926A BE 642926 A BE642926 A BE 642926A BE 642926 A BE642926 A BE 642926A BE 642926 A BE642926 A BE 642926A BE 642926 A BE642926 A BE 642926A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
- H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
- H01J41/18—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US253640A US3240421A (en) | 1963-01-24 | 1963-01-24 | Ion transport pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE642926A true BE642926A (zh) | 1964-07-24 |
Family
ID=22961104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE642926A BE642926A (zh) | 1963-01-24 | 1964-01-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3240421A (zh) |
| BE (1) | BE642926A (zh) |
| CH (1) | CH428073A (zh) |
| GB (1) | GB1045721A (zh) |
| NL (1) | NL6400494A (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3394874A (en) * | 1967-02-09 | 1968-07-30 | Gen Electrodynamics Corp | Ion pumping electron gun |
| US4174907A (en) * | 1975-06-09 | 1979-11-20 | Massachusetts Institute Of Technology | Fluid mixing apparatus |
| FR2765392B1 (fr) * | 1997-06-27 | 2005-08-26 | Pixtech Sa | Pompage ionique d'un ecran plat a micropointes |
| US7236344B2 (en) * | 2005-05-06 | 2007-06-26 | Cool Shield, Inc. | Ionic flow generator for thermal management |
| US10455683B2 (en) | 2016-05-31 | 2019-10-22 | Agilent Technologies, Inc. | Ion throughput pump and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2636664A (en) * | 1949-01-28 | 1953-04-28 | Hertzler Elmer Afton | High vacuum pumping method, apparatus, and techniques |
-
1963
- 1963-01-24 US US253640A patent/US3240421A/en not_active Expired - Lifetime
-
1964
- 1964-01-17 GB GB2173/64A patent/GB1045721A/en not_active Expired
- 1964-01-23 NL NL6400494A patent/NL6400494A/xx unknown
- 1964-01-24 BE BE642926A patent/BE642926A/xx unknown
- 1964-01-24 CH CH82764A patent/CH428073A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1045721A (en) | 1966-10-19 |
| NL6400494A (zh) | 1964-07-27 |
| US3240421A (en) | 1966-03-15 |
| CH428073A (de) | 1967-01-15 |