Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU570064B2 - Signalling unit - Google Patents
[go: Go Back, main page]

AU570064B2 - Signalling unit - Google Patents

Signalling unit

Info

Publication number
AU570064B2
AU570064B2 AU31678/84A AU3167884A AU570064B2 AU 570064 B2 AU570064 B2 AU 570064B2 AU 31678/84 A AU31678/84 A AU 31678/84A AU 3167884 A AU3167884 A AU 3167884A AU 570064 B2 AU570064 B2 AU 570064B2
Authority
AU
Australia
Prior art keywords
signalling unit
signalling
unit
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.)
Ceased
Application number
AU31678/84A
Other versions
AU3167884A (en
Inventor
Hilton Paul Gordon
Paul Louw
Nigel Patrick Gordon Wyatt
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.)
Anglo American Corp of South Africa Pty Ltd
Original Assignee
Anglo American Corp of South Africa Pty Ltd
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 Anglo American Corp of South Africa Pty Ltd filed Critical Anglo American Corp of South Africa Pty Ltd
Priority to AU31678/84A priority Critical patent/AU570064B2/en
Publication of AU3167884A publication Critical patent/AU3167884A/en
Application granted granted Critical
Publication of AU570064B2 publication Critical patent/AU570064B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
AU31678/84A 1984-08-07 1984-08-07 Signalling unit Ceased AU570064B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU31678/84A AU570064B2 (en) 1984-08-07 1984-08-07 Signalling unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU31678/84A AU570064B2 (en) 1984-08-07 1984-08-07 Signalling unit

Publications (2)

Publication Number Publication Date
AU3167884A AU3167884A (en) 1986-03-06
AU570064B2 true AU570064B2 (en) 1988-03-03

Family

ID=3719345

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31678/84A Ceased AU570064B2 (en) 1984-08-07 1984-08-07 Signalling unit

Country Status (1)

Country Link
AU (1) AU570064B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7935575A (en) * 1975-03-20 1975-06-12 Motorola, Inc. Sequential tone signaling system
AU1644276A (en) * 1975-07-31 1978-02-02 The Stanley Works Transmitter fora coded electronic security system
AU3089777A (en) * 1976-11-26 1979-05-31 Nippon Electric Co. Ltd. Tone signal detecting circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7935575A (en) * 1975-03-20 1975-06-12 Motorola, Inc. Sequential tone signaling system
AU1644276A (en) * 1975-07-31 1978-02-02 The Stanley Works Transmitter fora coded electronic security system
AU3089777A (en) * 1976-11-26 1979-05-31 Nippon Electric Co. Ltd. Tone signal detecting circuit

Also Published As

Publication number Publication date
AU3167884A (en) 1986-03-06

Similar Documents

Publication Publication Date Title
AU572764B2 (en) m
AU4222285A (en) Pyrrolobenzimidazoles
AU3839785A (en) Sammelpackung
AU4254685A (en) Arylhydroxamates
AU4256585A (en) 1-heteroaryl-4-aryl-pyrazolin-5-ones
AU3749685A (en) Induktionsmotor
AU4105285A (en) Tetrahydrofuran-2-ylmethylamines
AU4061285A (en) Schaltersicherungseinheit
AU4118385A (en) Verbindungselement
AU4299085A (en) Medizinisches schwingbett
AU567480B2 (en) m
AU574452B2 (en) Substituted dienamides
AU581673B2 (en) Substituted 7-oxomitosanes
AU4357485A (en) Injektionsspritze
AU4274285A (en) Cycloalkane-indene-carboximidamides
AU4271085A (en) Metallophosphoaluminates
AU4061585A (en) Automatisk fadolsaftapningsanlaeg
AU4694485A (en) Substituted phenylsulfonylazones
AU4665585A (en) Substituted arylsulphonylguanidines
AU4216685A (en) Aminocarnitines
AU4356785A (en) Reinigungsburste
AU3067684A (en) Helicoplane
AU4163585A (en) Benzothiopyranones
AU3884285A (en) Heibmangel
AU4200785A (en) Diamino - 6 - halogeno - 5 - alkylthio-pyrimidines