ZA907503B - An automatic parking coupon - Google Patents

An automatic parking coupon

Info

Publication number
ZA907503B
ZA907503B ZA907503A ZA907503A ZA907503B ZA 907503 B ZA907503 B ZA 907503B ZA 907503 A ZA907503 A ZA 907503A ZA 907503 A ZA907503 A ZA 907503A ZA 907503 B ZA907503 B ZA 907503B
Authority
ZA
South Africa
Prior art keywords
liquid
timer
porous wick
automatic parking
reservoir
Prior art date
Application number
ZA907503A
Inventor
Thomas Webb Tothill
Webb Tothill Thomas
Harry George Cockburn
George Cockburn Harry
Original Assignee
Time Ticket Int 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 Time Ticket Int Ltd filed Critical Time Ticket Int Ltd
Publication of ZA907503B publication Critical patent/ZA907503B/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/04—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity
    • G04F1/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity by flowing-away of a prefixed quantity of fine-granular or liquid materials, e.g. sand-glass, water-clock
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F13/00—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F13/00—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00
    • G04F13/06—Apparatus for measuring unknown time intervals by means not provided for in groups G04F5/00 - G04F10/00 using fluidic means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/30—Parking meters

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Cookers (AREA)
  • Surgical Instruments (AREA)
  • Road Signs Or Road Markings (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Cosmetics (AREA)
  • Earth Drilling (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Photographic Developing Apparatuses (AREA)

Abstract

A timer comprising a lamination containing a piece of porous wick material (1), and a reservoir of liquid (6), said liquid (6) and/or said porous wick (1) being such that when the reservoir is opened and the liquid (6) released it soaks into the porous wick (1) to thereby create a visible trace of the liquid on or in the porous wick; a face part (2) of the lamination being transparent such that said visible trace can be seen; said wick material (1) having imposed thereon or positioned adjacent thereto a series of markings which cover the time range over which the timer is to be used. The invention also provides a method of manufacturing the timer.
ZA907503A 1989-09-20 1990-09-19 An automatic parking coupon ZA907503B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ230716A NZ230716A (en) 1989-09-20 1989-09-20 Timer ticket with visibly indicating elapsed time: porous wick permeated by released liquid

Publications (1)

Publication Number Publication Date
ZA907503B true ZA907503B (en) 1991-07-31

Family

ID=19922970

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA907503A ZA907503B (en) 1989-09-20 1990-09-19 An automatic parking coupon

Country Status (13)

Country Link
EP (1) EP0493436B1 (en)
JP (1) JPH05500713A (en)
KR (1) KR920704202A (en)
CN (1) CN1028259C (en)
AT (1) ATE132283T1 (en)
AU (1) AU649413B2 (en)
BR (1) BR9007670A (en)
CA (1) CA2066603A1 (en)
DE (1) DE69024497D1 (en)
IE (1) IE903393A1 (en)
NZ (1) NZ230716A (en)
WO (1) WO1991004520A1 (en)
ZA (1) ZA907503B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69122887T2 (en) * 1991-06-27 1997-03-13 David J Haas PATTERNED DISPLAY DEVICE
DE4205400A1 (en) * 1992-02-20 1993-08-26 Markus Barainsky CONSUMABLE ITEM
US5602804A (en) * 1995-08-03 1997-02-11 Temtec Inc Long term rapid color changing time indicator
FR2795533A1 (en) 1999-06-22 2000-12-29 Science Et Tec Method for measuring fixed period of time for vehicle parking purposes by using non-miscible liquids that after initial shaking separates after set time period
GB0718816D0 (en) * 2007-09-26 2007-11-07 Intray Ltd Time indicator device
BR112013027859A2 (en) 2011-04-29 2017-01-03 Colgate Palmolive Co ORAL HYGIENE IMPLEMENT HAVING VISUAL INDICATOR OF FLUID DEPLETION
EP3014300A4 (en) * 2013-06-28 2017-03-01 Jp Laboratories, Inc. Time indicating devices based on counterbalancing reactions
KR101785068B1 (en) * 2017-05-31 2017-10-12 이남희 Time indicator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520124A (en) * 1969-02-13 1970-07-14 Sumner Myers Timer device
US3954011A (en) * 1973-09-24 1976-05-04 Minnesota Mining And Manufacturing Company Selected time interval indicating device
US4212153A (en) * 1978-02-07 1980-07-15 Herculite Protective Fabrics Corporation Time color indicator
US4229813A (en) * 1978-06-26 1980-10-21 Akzona Incorporated Elapsed time indicator
JPS60151578A (en) * 1984-01-18 1985-08-09 Toppan Printing Co Ltd Display body for elapsed time
JPS60237387A (en) * 1984-05-10 1985-11-26 Hidehiko Tanaka Display for passage of time
JPS61176879A (en) * 1985-02-01 1986-08-08 Toppan Printing Co Ltd Time lapse indicator
DE3717025C1 (en) * 1987-05-21 1988-08-11 Werner Dipl-Ing Weck Display device for time-dependent processes and method of starting this device
US4903254A (en) * 1989-08-31 1990-02-20 Haas David J Time indicator enhancement method

Also Published As

Publication number Publication date
EP0493436A4 (en) 1993-03-17
EP0493436B1 (en) 1995-12-27
AU649413B2 (en) 1994-05-26
CA2066603A1 (en) 1991-03-21
JPH05500713A (en) 1993-02-12
ATE132283T1 (en) 1996-01-15
DE69024497D1 (en) 1996-02-08
EP0493436A1 (en) 1992-07-08
CN1028259C (en) 1995-04-19
BR9007670A (en) 1992-06-02
IE903393A1 (en) 1991-04-10
KR920704202A (en) 1992-12-19
CN1051096A (en) 1991-05-01
AU6409990A (en) 1991-04-18
NZ230716A (en) 1993-08-26
WO1991004520A1 (en) 1991-04-04

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