AT245684B - Device for potential-free transmission of electrical quantities - Google Patents

Device for potential-free transmission of electrical quantities

Info

Publication number
AT245684B
AT245684B AT384564A AT384564A AT245684B AT 245684 B AT245684 B AT 245684B AT 384564 A AT384564 A AT 384564A AT 384564 A AT384564 A AT 384564A AT 245684 B AT245684 B AT 245684B
Authority
AT
Austria
Prior art keywords
potential
free transmission
electrical quantities
quantities
electrical
Prior art date
Application number
AT384564A
Other languages
German (de)
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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT245684B publication Critical patent/AT245684B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
    • F16L17/067—Plastics sealing rings
    • F16L17/073—Plastics sealing rings the sealing rings having two lips parallel to each other
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/08—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/34—Conversion of dc power input into dc power output with intermediate conversion into ac by dynamic converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—Dc amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—Dc amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—Dc amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/40—Dc amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
AT384564A 1963-08-30 1964-04-30 Device for potential-free transmission of electrical quantities AT245684B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1963S0086995 DE1282156B (en) 1963-08-30 1963-08-30 Device for potential-free transmission of an electrical direct voltage

Publications (1)

Publication Number Publication Date
AT245684B true AT245684B (en) 1966-03-10

Family

ID=7513435

Family Applications (1)

Application Number Title Priority Date Filing Date
AT384564A AT245684B (en) 1963-08-30 1964-04-30 Device for potential-free transmission of electrical quantities

Country Status (7)

Country Link
AT (1) AT245684B (en)
BE (1) BE651011A (en)
CH (1) CH423958A (en)
DE (1) DE1282156B (en)
LU (1) LU46273A1 (en)
NL (1) NL146669B (en)
SE (1) SE325951B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE694239C (en) * 1934-07-12 1940-07-27 Ericsson Telefon Ab L M DC transformer
DE1082338B (en) * 1953-04-15 1960-05-25 Siemens Ag DC voltage converter with a mercury chopper externally excited by alternating current
US2948841A (en) * 1958-04-21 1960-08-09 Engineering Associates Inc Com Transistor power supply
LU38620A1 (en) * 1959-08-20

Also Published As

Publication number Publication date
BE651011A (en) 1964-11-16
DE1282156B (en) 1968-11-07
LU46273A1 (en) 1965-12-08
CH423958A (en) 1966-11-15
SE325951B (en) 1970-07-13
NL6406146A (en) 1965-03-01
NL146669B (en) 1975-07-15

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