BE572300A - - Google Patents

Info

Publication number
BE572300A
BE572300A BE572300DA BE572300A BE 572300 A BE572300 A BE 572300A BE 572300D A BE572300D A BE 572300DA BE 572300 A BE572300 A BE 572300A
Authority
BE
Belgium
Application number
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.)
Publication of BE572300A publication Critical patent/BE572300A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/007—Telephonic communication systems specially adapted for combination with other electrical systems with remote control systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/652—Means for playing back the recorded messages by remote control over a telephone line
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
    • C10M2207/304—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids only and having no free hydroxy or carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08—Resistance to extreme temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/12—Gas-turbines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/12—Gas-turbines
    • C10N2040/13—Aircraft turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)
BE572300D 1957-10-23 BE572300A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US691831A US3049592A (en) 1957-10-23 1957-10-23 Method of controlling a terminal circuit by remote control and remote cotnrol apparatus

Publications (1)

Publication Number Publication Date
BE572300A true BE572300A (ja)

Family

ID=24778158

Family Applications (1)

Application Number Title Priority Date Filing Date
BE572300D BE572300A (ja) 1957-10-23

Country Status (7)

Country Link
US (1) US3049592A (ja)
BE (1) BE572300A (ja)
CH (1) CH371481A (ja)
DE (1) DE1202386B (ja)
FR (1) FR1212923A (ja)
GB (1) GB877005A (ja)
NL (2) NL102804C (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1276178B (de) * 1961-05-31 1968-08-29 Reginald George Maling Steuerung zur Auswahl und Betaetigung eines gewuenschten Steuerkreises aus einer Mehrzahl von Steuerkreisen durch gelaehmte oder teilgelaehmte Personen
US3267379A (en) * 1963-07-10 1966-08-16 Dan E Bloxsom Automatic radio telephone and signaling communication device
US3531597A (en) * 1967-02-06 1970-09-29 American Telephone & Telegraph Telephone reporting set
US3814840A (en) * 1972-05-08 1974-06-04 Telecommunications Technology Igital switching technique for use on communications circuits
US3814839A (en) * 1972-05-08 1974-06-04 Telecommunications Technology Remote digital switching technique for use on communications circuits
US3902016A (en) * 1974-06-28 1975-08-26 Int Mobile Machines Ringer blocking attachment for telephones
DE3220767C2 (de) * 1982-06-02 1985-09-05 Siemens AG, 1000 Berlin und 8000 München Verfahren und Anordnung zum Fernsteuern von Einrichtungen bei einer unbesetzten Teilnehmerstation
US4672602A (en) * 1984-11-02 1987-06-09 Itt Corporation Control and routing system
DE3704177A1 (de) * 1987-02-11 1988-08-25 Oeztemiz Harun Zeki Schaltungsanordnung zur telefonisch ferngesteuerten betaetigung von geraeten

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE579997C (de) * 1932-05-21 1933-07-04 Karl Daniel Dr Vorrichtung zur selbsttaetigen Aufnahme von Telefongespraechen
DE725127C (de) * 1935-08-15 1942-09-14 Mueller Willy Anordnung zur selbsttaetigen Aufzeichnung und Wiedergabe von Fernsprechgespraechen
DE968664C (de) * 1936-06-20 1958-03-20 Aeg Empfaenger zur Aufnahme von ueber ein Energieverteilungsnetz mit Tonfrequenz gesandten Steuerbefehlen, die durch das Verhaeltnis von Impulsdauer zu Impulspause gebildet werden
DE756501C (de) * 1938-12-01 1954-10-11 Mueller Willy Anordnung zur Fernsteuerung eines Telephonographen
BE460890A (ja) * 1944-12-11
CH261509A (de) * 1946-01-19 1949-05-15 Ag Ipsophon Patentgesellschaft Einrichtung an Ton-Aufzeichnungsgeräten.
US2709202A (en) * 1950-10-16 1955-05-24 Promundo Method for the coded remote control of a telephonograph over a telephone system and installation for the performance of the method
US2773123A (en) * 1951-12-27 1956-12-04 Promundo Method and device for distant control of a telephonograph by code signals over a telephone line
BE526168A (ja) * 1952-05-03
DE948256C (de) * 1953-02-11 1956-08-30 Deutsche Bundespost Schaltungsanordnung fuer Fernsprech-Nebenstellenanlagen
GB725902A (en) * 1953-08-06 1955-03-09 Promundo Apparatus for the repetition of parts of automatic telephonograph messages which were not understood
US2787659A (en) * 1955-05-20 1957-04-02 Itt Combination telephone and dictation system
US2824776A (en) * 1956-08-10 1958-02-25 Burroughs Corp Magnetic recording

Also Published As

Publication number Publication date
GB877005A (en) 1961-09-13
CH371481A (de) 1963-08-31
US3049592A (en) 1962-08-14
DE1202386B (de) 1965-10-07
FR1212923A (fr) 1960-03-28
NL102804C (ja)
NL232402A (ja)

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