FR2195809B1 - - Google Patents
Info
- Publication number
- FR2195809B1 FR2195809B1 FR7328892A FR7328892A FR2195809B1 FR 2195809 B1 FR2195809 B1 FR 2195809B1 FR 7328892 A FR7328892 A FR 7328892A FR 7328892 A FR7328892 A FR 7328892A FR 2195809 B1 FR2195809 B1 FR 2195809B1
- 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
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/22—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only
- G05F3/222—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage
- G05F3/227—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage producing a current or voltage as a predetermined function of the supply voltage
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/22—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
- Amplifiers (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7888872A JPS5323936B2 (en) | 1972-08-07 | 1972-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2195809A1 FR2195809A1 (en) | 1974-03-08 |
FR2195809B1 true FR2195809B1 (en) | 1977-08-26 |
Family
ID=13674334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7328892A Expired FR2195809B1 (en) | 1972-08-07 | 1973-08-07 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5323936B2 (en) |
CA (1) | CA986997A (en) |
DE (1) | DE2339751B2 (en) |
FR (1) | FR2195809B1 (en) |
GB (1) | GB1432027A (en) |
IT (1) | IT992866B (en) |
NL (1) | NL7310858A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042780A (en) * | 1975-07-23 | 1977-08-16 | Johnson Controls, Inc. | Multiple message frame adaptor apparatus for loop communication system |
JPS5290791A (en) * | 1976-01-27 | 1977-07-30 | Toshiba Corp | Information transmission system |
JPS52127015A (en) * | 1976-04-16 | 1977-10-25 | Tokyo Electric Power Co Inc:The | Line selection system |
JPS5333518A (en) * | 1976-09-10 | 1978-03-29 | Nec Corp | Data circuit switching system |
JPS54129522A (en) * | 1978-03-31 | 1979-10-08 | Tezuka Seisakushiyo Yuugen | Gas shutting off apparatus against desaster |
JPS55117669U (en) * | 1979-02-15 | 1980-08-20 | ||
JPS56139032A (en) * | 1980-03-31 | 1981-10-30 | Tokyo Shibaura Electric Co | Carrier protecting relay |
JPS57125543A (en) * | 1981-01-29 | 1982-08-04 | Anritsu Corp | Line restorating device in digital character transmission system |
JPH0640640B2 (en) * | 1983-11-18 | 1994-05-25 | 財団法人鉄道総合技術研究所 | Automatic switching device for multiplex transmission system |
JPS61247135A (en) * | 1985-04-25 | 1986-11-04 | Nec Corp | Transmission line network changeover device |
JPS6276826A (en) * | 1985-09-30 | 1987-04-08 | Mitsubishi Electric Corp | Duplicated communication line control equipment |
JPH0332850U (en) * | 1990-08-09 | 1991-03-29 |
-
1972
- 1972-08-07 JP JP7888872A patent/JPS5323936B2/ja not_active Expired
-
1973
- 1973-08-02 GB GB3677173A patent/GB1432027A/en not_active Expired
- 1973-08-03 CA CA178,077A patent/CA986997A/en not_active Expired
- 1973-08-06 DE DE19732339751 patent/DE2339751B2/en not_active Withdrawn
- 1973-08-06 NL NL7310858A patent/NL7310858A/xx not_active Application Discontinuation
- 1973-08-07 FR FR7328892A patent/FR2195809B1/fr not_active Expired
- 1973-08-07 IT IT2762673A patent/IT992866B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2339751B2 (en) | 1980-01-24 |
JPS5323936B2 (en) | 1978-07-18 |
IT992866B (en) | 1975-09-30 |
NL7310858A (en) | 1974-02-11 |
DE2339751A1 (en) | 1974-02-21 |
FR2195809A1 (en) | 1974-03-08 |
CA986997A (en) | 1976-04-06 |
GB1432027A (en) | 1976-04-14 |
JPS4935843A (en) | 1974-04-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |