FR2169312B1 - - Google Patents

Info

Publication number: FR2169312B1
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

Application number

FR7302786A

Other languages

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hitachi Ltd

Original Assignee

Hitachi Ltd

Priority date (The priority date 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 date listed.)

1972-01-26

Filing date

1973-01-26

Publication date

1978-12-29

1973-01-26 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1973-09-07 Publication of FR2169312A1 publication Critical patent/FR2169312A1/fr

1978-12-29 Application granted granted Critical

1978-12-29 Publication of FR2169312B1 publication Critical patent/FR2169312B1/fr

Status Expired legal-status Critical Current

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
- G05F3/225—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 temperature

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)
Continuous-Control Power Sources That Use Transistors (AREA)
Circuits Of Receivers In General (AREA)

FR7302786A 1972-01-26 1973-01-26 Expired FR2169312B1 (zh)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP911072A JPS4878458A (zh)	1972-01-26	1972-01-26

Publications (2)

Publication Number	Publication Date
FR2169312A1 FR2169312A1 (zh)	1973-09-07
FR2169312B1 true FR2169312B1 (zh)	1978-12-29

Family

ID=11711474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7302786A Expired FR2169312B1 (zh)	1972-01-26	1973-01-26

Country Status (4)

Country	Link
JP (1)	JPS4878458A (zh)
DE (1)	DE2302916A1 (zh)
FR (1)	FR2169312B1 (zh)
NL (1)	NL7300905A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51157833U (zh) *	1975-06-09	1976-12-15

1972
- 1972-01-26 JP JP911072A patent/JPS4878458A/ja active Pending
1973
- 1973-01-22 DE DE19732302916 patent/DE2302916A1/de active Pending
- 1973-01-22 NL NL7300905A patent/NL7300905A/xx unknown
- 1973-01-26 FR FR7302786A patent/FR2169312B1/fr not_active Expired

Also Published As

Publication number	Publication date
JPS4878458A (zh)	1973-10-22
NL7300905A (zh)	1973-07-30
FR2169312A1 (zh)	1973-09-07
DE2302916A1 (de)	1973-08-23

Publication	Publication Date	Title
FR2169312B1 (zh)	1978-12-29
AU466653B2 (zh)	1975-11-06
BE785549R (zh)	1972-10-16
BG17364A1 (zh)	1973-11-10
BG18508A1 (zh)	1975-02-25
CH13672A4 (zh)	1976-04-15
CH560788A5 (zh)	1975-04-15
CH560841A5 (zh)	1975-04-15
CH561019A5 (zh)	1975-04-30
CH561510A5 (zh)	1975-05-15
CH562035A5 (zh)	1975-05-30
CH562045A5 (zh)	1975-05-30
CH562541A5 (zh)	1975-05-30
CH562749A5 (zh)	1975-06-13
CH562876A5 (zh)	1975-06-13
CH562973A5 (zh)	1975-06-13
CH562999A5 (zh)	1975-06-13
CH563143A5 (zh)	1975-06-30
CH563674A5 (zh)	1975-06-30
CH563784A5 (zh)	1975-07-15
CH563862A5 (zh)	1975-07-15
CH563924A5 (zh)	1975-07-15
CH564159A5 (zh)	1975-07-15
CH564952A5 (zh)	1975-08-15
CH566185A5 (zh)	1975-09-15

Legal Events

Date	Code	Title	Description
1979-03-16	ST	Notification of lapse