HU185998B - Device for carrier frequency remote control of a cutter-loading machine with cutter roll in mine - Google Patents

Device for carrier frequency remote control of a cutter-loading machine with cutter roll in mine Download PDF

Info

Publication number
HU185998B
HU185998B HU813949A HU394981A HU185998B HU 185998 B HU185998 B HU 185998B HU 813949 A HU813949 A HU 813949A HU 394981 A HU394981 A HU 394981A HU 185998 B HU185998 B HU 185998B
Authority
HU
Hungary
Prior art keywords
output
circuit
loader
input
carrier frequency
Prior art date
Application number
HU813949A
Other languages
English (en)
Hungarian (hu)
Inventor
Istvan Horvath
Matyas Magdics
Geza Voeroes
Mate Csak
Karoly Abraham
Horvath Istvan Ifj
Original Assignee
Oroszlanyi Szenbanyak
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 Oroszlanyi Szenbanyak filed Critical Oroszlanyi Szenbanyak
Priority to HU813949A priority Critical patent/HU185998B/hu
Priority to DE3247559A priority patent/DE3247559C2/de
Priority to CS829574A priority patent/CS248702B2/cs
Priority to GB08236658A priority patent/GB2113436B/en
Priority to PL1982239712A priority patent/PL140554B1/pl
Priority to SU823530749A priority patent/SU1498401A3/ru
Priority to FR8221765A priority patent/FR2519067B1/fr
Publication of HU185998B publication Critical patent/HU185998B/hu

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/302—Measuring, signaling or indicating specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Selective Calling Equipment (AREA)
  • Alarm Systems (AREA)
HU813949A 1981-12-27 1981-12-27 Device for carrier frequency remote control of a cutter-loading machine with cutter roll in mine HU185998B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
HU813949A HU185998B (en) 1981-12-27 1981-12-27 Device for carrier frequency remote control of a cutter-loading machine with cutter roll in mine
DE3247559A DE3247559C2 (de) 1981-12-27 1982-12-22 Trägerfrequenz-Fernsteuerschaltung für einen Schrämwalzenlader in Gruben mit Duplex-Betrieb
CS829574A CS248702B2 (en) 1981-12-27 1982-12-22 Connection of the remonte control carrier frequency with duplex operation for the loaders with cutting cylinders
GB08236658A GB2113436B (en) 1981-12-27 1982-12-23 Process and carrier-frequency equipment for remote control of e g breaking machines and loaders provided with milling cylinders
PL1982239712A PL140554B1 (en) 1981-12-27 1982-12-23 Carrier frequency remote control apparatus in particular for a drum-type mechanical coal miner
SU823530749A SU1498401A3 (ru) 1981-12-27 1982-12-24 Устройство дл телеуправлени
FR8221765A FR2519067B1 (fr) 1981-12-27 1982-12-24 Procede et dispositif de telecommande a frequence porteuse pour des machines d'abattage et de dechargement avec cylindre de fraisage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU813949A HU185998B (en) 1981-12-27 1981-12-27 Device for carrier frequency remote control of a cutter-loading machine with cutter roll in mine

Publications (1)

Publication Number Publication Date
HU185998B true HU185998B (en) 1985-04-28

Family

ID=10966191

Family Applications (1)

Application Number Title Priority Date Filing Date
HU813949A HU185998B (en) 1981-12-27 1981-12-27 Device for carrier frequency remote control of a cutter-loading machine with cutter roll in mine

Country Status (7)

Country Link
CS (1) CS248702B2 (cs)
DE (1) DE3247559C2 (cs)
FR (1) FR2519067B1 (cs)
GB (1) GB2113436B (cs)
HU (1) HU185998B (cs)
PL (1) PL140554B1 (cs)
SU (1) SU1498401A3 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567341B1 (fr) * 1984-07-03 1986-12-26 Charbonnages De France Procede et equipement pour le transfert de signaux concernant une machine electrique munie d'un cable triphase d'alimentation
US4753484A (en) * 1986-10-24 1988-06-28 Stolar, Inc. Method for remote control of a coal shearer
DE4225534A1 (de) * 1992-08-01 1994-02-03 Rolf Gnauert Anordnung zum Betreiben, Steuern und Überwachen von Elektromotoren in untertägigen Betrieben
US8593266B2 (en) 1999-07-01 2013-11-26 Oilfield Equipment Development Center Limited Power line communication system
RU2187641C2 (ru) * 2000-01-14 2002-08-20 Атрушкевич Аркадий Анисимович Устройство для управления горно-проходческим комбайном
CN105626067B (zh) * 2016-03-22 2018-09-18 辽宁工程技术大学 一种可快速更换截割体的变频掘进机及其使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH127886A (de) * 1926-02-26 1928-09-17 Telefunken Gmbh Anordnung zur Hochfrequenztelephonie auf Freileitungen, insbesondere auf Hochspannungsfreileitungen, mittelst zweier zwischen dem Sender und dem Empfänger jeder Sprechstelle vertauschbarer Trägerfrequenzen.
DE471977C (de) * 1926-11-13 1929-02-23 Kabelindustrie Akt Ges Anordnung zur Sicherung des Hochfrequenzsprechverkehrs auf einer schutzgeerdeten Hochspannungsleitung
CH385967A (de) * 1961-01-12 1964-12-31 Landis & Gyr Ag Sperrkreis für Tonfrequenzen in einer Zentralfernsteueranlage
DE2124870A1 (de) * 1971-05-19 1972-11-23 Schmid, Hans, Dr.-Ing., 8000 München Verfahren zur aktiven Aufkopplung und/oder zur passiven Kurzschließung von tonfrequenten Rundsteuersignalströmen in Hochspannungsenergieversorgungsnetzen
DE2557221C3 (de) * 1975-12-19 1978-11-16 Ruhrkohle Ag, 4300 Essen Einrichtung zur Steuerung von Walzenladern im Bergbau
US4139735A (en) * 1977-01-07 1979-02-13 Bertrand Dorfman Carrier current communications system

Also Published As

Publication number Publication date
PL140554B1 (en) 1987-05-30
DE3247559C2 (de) 1986-12-04
PL239712A1 (en) 1984-01-02
FR2519067A1 (fr) 1983-07-01
FR2519067B1 (fr) 1985-11-29
GB2113436A (en) 1983-08-03
DE3247559A1 (de) 1983-08-04
GB2113436B (en) 1985-07-31
CS248702B2 (en) 1987-02-12
SU1498401A3 (ru) 1989-07-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HPC4 Succession in title of patentee

Owner name: OROSZLANYI BANYAK KFT., HU

HMM4 Cancellation of final prot. due to non-payment of fee