DE2330158B1 - - Google Patents

Info

Publication number: DE2330158B1
Authority: DE; Germany
Prior art keywords: potentiometer; resistor; control amplifier; amplifier; control
Prior art date: 1973-06-08
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.): Granted

Application number

DE19732330158

Other languages

German (de)

English (en)

Other versions

DE2330158C2 (it

Inventor

Wolfgang Dipl.-Ing. 1000 Berlin Lesche

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.)

Siemens AG

Original Assignee

Siemens AG

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.)

1973-06-08

Filing date

1973-06-08

Publication date

1974-07-11

1973-06-08 Application filed by Siemens AG filed Critical Siemens AG

1973-06-08 Priority to DE19732330158 priority Critical patent/DE2330158C2/de

1974-05-28 Priority to FI163774A priority patent/FI163774A/fi

1974-06-04 Priority to FR7419209A priority patent/FR2232871B1/fr

1974-06-04 Priority to IT2354874A priority patent/IT1014732B/it

1974-06-05 Priority to SE7407382A priority patent/SE7407382L/

1974-06-07 Priority to DK307674A priority patent/DK307674A/da

1974-06-07 Priority to JP6485274A priority patent/JPS5028963A/ja

1974-07-11 Publication of DE2330158B1 publication Critical patent/DE2330158B1/de

1975-02-27 Application granted granted Critical

1975-02-27 Publication of DE2330158C2 publication Critical patent/DE2330158C2/de

Status Expired legal-status Critical Current

Links

230000002349 favourable effect Effects 0.000 claims description 2
230000003321 amplification Effects 0.000 claims 1
238000003199 nucleic acid amplification method Methods 0.000 claims 1
230000005540 biological transmission Effects 0.000 description 2
238000011022 operating instruction Methods 0.000 description 1
238000010079 rubber tapping Methods 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- 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
- G05B6/00—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential
- G05B6/02—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential electric

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Theoretical Computer Science (AREA)
Automation & Control Theory (AREA)
Software Systems (AREA)
Computer Hardware Design (AREA)
Control Of Amplification And Gain Control (AREA)
Amplifiers (AREA)

DE19732330158 1973-06-08 1973-06-08 Expired DE2330158C2 (it)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
DE19732330158 DE2330158C2 (it)	1973-06-08	1973-06-08
FI163774A FI163774A (it)	1973-06-08	1974-05-28
FR7419209A FR2232871B1 (it)	1973-06-08	1974-06-04
IT2354874A IT1014732B (it)	1973-06-08	1974-06-04	Amplificatore a guadagno variabile
SE7407382A SE7407382L (it)	1973-06-08	1974-06-05
DK307674A DK307674A (it)	1973-06-08	1974-06-07
JP6485274A JPS5028963A (it)	1973-06-08	1974-06-07

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732330158 DE2330158C2 (it)	1973-06-08	1973-06-08

Publications (2)

Publication Number	Publication Date
DE2330158B1 true DE2330158B1 (it)	1974-07-11
DE2330158C2 DE2330158C2 (it)	1975-02-27

Family

ID=5883888

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19732330158 Expired DE2330158C2 (it)	1973-06-08	1973-06-08

Country Status (7)

Country	Link
JP (1)	JPS5028963A (it)
DE (1)	DE2330158C2 (it)
DK (1)	DK307674A (it)
FI (1)	FI163774A (it)
FR (1)	FR2232871B1 (it)
IT (1)	IT1014732B (it)
SE (1)	SE7407382L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1524326A (en) *	1976-04-13	1978-09-13	Bfg Glassgroup	Coating of glass
BR7902379A (pt) *	1978-08-07	1980-10-07	J Crowley	Processo para fazer uma pelicula de oxido metalico em tubos de vidro

1973
- 1973-06-08 DE DE19732330158 patent/DE2330158C2/de not_active Expired
1974
- 1974-05-28 FI FI163774A patent/FI163774A/fi unknown
- 1974-06-04 IT IT2354874A patent/IT1014732B/it active
- 1974-06-04 FR FR7419209A patent/FR2232871B1/fr not_active Expired
- 1974-06-05 SE SE7407382A patent/SE7407382L/ not_active Application Discontinuation
- 1974-06-07 DK DK307674A patent/DK307674A/da unknown
- 1974-06-07 JP JP6485274A patent/JPS5028963A/ja active Pending

Also Published As

Publication number	Publication date
DK307674A (it)	1975-01-27
SE7407382L (it)	1974-12-09
FR2232871A1 (it)	1975-01-03
JPS5028963A (it)	1975-03-24
FI163774A (it)	1974-12-09
DE2330158C2 (it)	1975-02-27
IT1014732B (it)	1977-04-30
FR2232871B1 (it)	1976-06-25

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Legal Events

Date	Code	Title	Description
1977-12-31	E77	Valid patent as to the heymanns-index 1977
1979-03-29	EHJ	Ceased/non-payment of the annual fee