FR2219571B3 - - Google Patents
Info
- Publication number
- FR2219571B3 FR2219571B3 FR7306431A FR7306431A FR2219571B3 FR 2219571 B3 FR2219571 B3 FR 2219571B3 FR 7306431 A FR7306431 A FR 7306431A FR 7306431 A FR7306431 A FR 7306431A FR 2219571 B3 FR2219571 B3 FR 2219571B3
- 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
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/22—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-emitting devices, e.g. LED, optocouplers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
- H03F3/082—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with FET's
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL38837A IL38837A (en) | 1972-02-25 | 1972-02-25 | Amplifier and mass spectrometer utilizing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2219571A1 FR2219571A1 (fr) | 1974-09-20 |
| FR2219571B3 true FR2219571B3 (fr) | 1976-07-23 |
Family
ID=11046367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306431A Expired FR2219571B3 (fr) | 1972-02-25 | 1973-02-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3838280A (fr) |
| FR (1) | FR2219571B3 (fr) |
| GB (1) | GB1420254A (fr) |
| IL (1) | IL38837A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61296650A (ja) * | 1985-06-25 | 1986-12-27 | Anelva Corp | 四重極型質量分析計電源 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641340A (en) * | 1969-09-22 | 1972-02-08 | Gen Electric | Multichannel readout mass spectrometer |
-
1972
- 1972-02-25 IL IL38837A patent/IL38837A/xx unknown
-
1973
- 1973-02-16 US US00333099A patent/US3838280A/en not_active Expired - Lifetime
- 1973-02-20 GB GB833573A patent/GB1420254A/en not_active Expired
- 1973-02-23 FR FR7306431A patent/FR2219571B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2219571A1 (fr) | 1974-09-20 |
| IL38837A0 (en) | 1972-04-27 |
| US3838280A (en) | 1974-09-24 |
| IL38837A (en) | 1975-07-28 |
| GB1420254A (en) | 1976-01-07 |