ZA907503B - An automatic parking coupon - Google Patents
An automatic parking couponInfo
- 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
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.
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)
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)
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 |
-
1989
- 1989-09-20 NZ NZ230716A patent/NZ230716A/en unknown
-
1990
- 1990-09-19 IE IE339390A patent/IE903393A1/en unknown
- 1990-09-19 ZA ZA907503A patent/ZA907503B/en unknown
- 1990-09-20 WO PCT/AU1990/000433 patent/WO1991004520A1/en active IP Right Grant
- 1990-09-20 EP EP90913775A patent/EP0493436B1/en not_active Expired - Lifetime
- 1990-09-20 AT AT90913775T patent/ATE132283T1/en active
- 1990-09-20 BR BR909007670A patent/BR9007670A/en not_active Application Discontinuation
- 1990-09-20 CN CN90108845A patent/CN1028259C/en not_active Expired - Fee Related
- 1990-09-20 CA CA002066603A patent/CA2066603A1/en not_active Abandoned
- 1990-09-20 DE DE69024497T patent/DE69024497D1/en not_active Expired - Lifetime
- 1990-09-20 JP JP2512789A patent/JPH05500713A/en active Pending
- 1990-09-20 AU AU64099/90A patent/AU649413B2/en not_active Ceased
- 1990-09-20 KR KR1019920700652A patent/KR920704202A/en not_active Application Discontinuation
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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