FR2177861B1 - - Google Patents
Info
- Publication number
- FR2177861B1 FR2177861B1 FR7310298A FR7310298A FR2177861B1 FR 2177861 B1 FR2177861 B1 FR 2177861B1 FR 7310298 A FR7310298 A FR 7310298A FR 7310298 A FR7310298 A FR 7310298A FR 2177861 B1 FR2177861 B1 FR 2177861B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
- G05B19/075—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors for delivering a step function, a slope or a continuous function
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
- H01J37/10—Lenses
- H01J37/14—Lenses magnetic
- H01J37/141—Electromagnetic lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/302—Controlling tubes by external information, e.g. programme control
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7203932A NL7203932A (xx) | 1972-03-24 | 1972-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2177861A1 FR2177861A1 (xx) | 1973-11-09 |
| FR2177861B1 true FR2177861B1 (xx) | 1976-05-21 |
Family
ID=19815686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7310298A Expired FR2177861B1 (xx) | 1972-03-24 | 1973-03-22 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS499177A (xx) |
| CA (1) | CA976669A (xx) |
| DE (1) | DE2311424A1 (xx) |
| FR (1) | FR2177861B1 (xx) |
| GB (1) | GB1424762A (xx) |
| NL (1) | NL7203932A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5354465A (en) * | 1976-10-28 | 1978-05-17 | Jeol Ltd | Lens control circuit for electromicroscope or the like |
| JPS5464458A (en) * | 1977-10-31 | 1979-05-24 | Jeol Ltd | Magnification selection circuit of electromicro scope |
| JPS5816745B2 (ja) * | 1977-11-11 | 1983-04-01 | 日本電子株式会社 | 電子顕微鏡等のレンズ制御回路 |
| JPS5477060A (en) * | 1977-12-01 | 1979-06-20 | Hitachi Ltd | Electron microscope |
| JPS57145262U (xx) * | 1981-03-09 | 1982-09-11 | ||
| JP3866509B2 (ja) | 2000-12-08 | 2007-01-10 | 富士工業株式会社 | 釣竿用リールシートと、釣竿 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1265362A (xx) * | 1969-02-04 | 1972-03-01 | ||
| US3629845A (en) * | 1970-06-03 | 1971-12-21 | Hewlett Packard Co | Digital adjustment apparatus for electronic instrumentation |
| JPS495662A (xx) * | 1972-04-11 | 1974-01-18 |
-
1972
- 1972-03-24 NL NL7203932A patent/NL7203932A/xx unknown
-
1973
- 1973-03-08 DE DE19732311424 patent/DE2311424A1/de active Pending
- 1973-03-20 JP JP3153673A patent/JPS499177A/ja active Pending
- 1973-03-21 GB GB1360573A patent/GB1424762A/en not_active Expired
- 1973-03-21 CA CA166,694A patent/CA976669A/en not_active Expired
- 1973-03-22 FR FR7310298A patent/FR2177861B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA976669A (en) | 1975-10-21 |
| GB1424762A (en) | 1976-02-11 |
| JPS499177A (xx) | 1974-01-26 |
| FR2177861A1 (xx) | 1973-11-09 |
| DE2311424A1 (de) | 1973-10-04 |
| NL7203932A (xx) | 1973-09-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |