FR1367612A - Perfectionnements aux dispositifs de protection - Google Patents

Perfectionnements aux dispositifs de protection

Info

Publication number
FR1367612A
FR1367612A FR937662A FR937662A FR1367612A FR 1367612 A FR1367612 A FR 1367612A FR 937662 A FR937662 A FR 937662A FR 937662 A FR937662 A FR 937662A FR 1367612 A FR1367612 A FR 1367612A
Authority
FR
France
Prior art keywords
protective devices
protective
devices
Prior art date
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
FR937662A
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR937662A priority Critical patent/FR1367612A/fr
Priority to DE1964C0033035 priority patent/DE1276759B/de
Priority to GB2409164A priority patent/GB1062119A/en
Priority to NL6406612A priority patent/NL146350B/xx
Application granted granted Critical
Publication of FR1367612A publication Critical patent/FR1367612A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/191—Tuned amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/02—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general by means of diodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
FR937662A 1963-06-11 1963-06-11 Perfectionnements aux dispositifs de protection Expired FR1367612A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR937662A FR1367612A (fr) 1963-06-11 1963-06-11 Perfectionnements aux dispositifs de protection
DE1964C0033035 DE1276759B (de) 1963-06-11 1964-06-03 Schutzschaltung fuer Verbraucher der Fernmelde- oder Messtechnik
GB2409164A GB1062119A (en) 1963-06-11 1964-06-10 Coupling device for protecting electrical components from excessive voltage levels
NL6406612A NL146350B (nl) 1963-06-11 1964-06-11 Zend-ontvanginrichiting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR937662A FR1367612A (fr) 1963-06-11 1963-06-11 Perfectionnements aux dispositifs de protection

Publications (1)

Publication Number Publication Date
FR1367612A true FR1367612A (fr) 1964-07-24

Family

ID=8805754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937662A Expired FR1367612A (fr) 1963-06-11 1963-06-11 Perfectionnements aux dispositifs de protection

Country Status (4)

Country Link
DE (1) DE1276759B (fr)
FR (1) FR1367612A (fr)
GB (1) GB1062119A (fr)
NL (1) NL146350B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304241B (en) * 1983-08-09 1997-06-18 British Aerospace Electromagnetic interference protection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789218A (en) * 1952-11-13 1957-04-16 Underwood Corp Width control apparatus
DE1139572B (de) * 1961-03-18 1962-11-15 Elektronisches Entwicklungsins Schutzeinrichtung fuer die Ein- und/oder Ausgaenge elektrischer, insbesondere elektronischer Geraete

Also Published As

Publication number Publication date
NL6406612A (fr) 1964-12-14
NL146350B (nl) 1975-06-16
GB1062119A (en) 1967-03-15
DE1276759B (de) 1968-09-05

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