CN1028259C - An automatic parking coupon - Google Patents

An automatic parking coupon Download PDF

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Publication number
CN1028259C
CN1028259C CN90108845A CN90108845A CN1028259C CN 1028259 C CN1028259 C CN 1028259C CN 90108845 A CN90108845 A CN 90108845A CN 90108845 A CN90108845 A CN 90108845A CN 1028259 C CN1028259 C CN 1028259C
Authority
CN
China
Prior art keywords
film
core material
described method
timer
liquid
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.)
Expired - Fee Related
Application number
CN90108845A
Other languages
Chinese (zh)
Other versions
CN1051096A (en
Inventor
托马斯·韦布·托西尔
哈里·乔治·科伯恩
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.)
TIME TICKET INTERNATIONAL Ltd
Original Assignee
TIME TICKET INTERNATIONAL 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 INTERNATIONAL Ltd filed Critical TIME TICKET INTERNATIONAL Ltd
Publication of CN1051096A publication Critical patent/CN1051096A/en
Application granted granted Critical
Publication of CN1028259C publication Critical patent/CN1028259C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Cosmetics (AREA)
  • Road Signs Or Road Markings (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, and a reservoir of liquid, said liquid and/or said porous wick being such that when the reservoir is opened and the liquid released it soaks into the porous wick to thereby create a visible trace of the liquid on or in the porous wick; a face part of the lamination being transparent such that said visible trace can be seen; said wick material 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.

Description

An automatic parking coupon
The present invention relates to a kind of timer, be used for indicating visibly the time of continuity, relate to a kind of timer of working in such a manner especially, this timer just can not reset once starting, and slows down or intervenes it.Timer of the present invention can have various application, but is specially adapted to replace existing parking chronoscope.
For replacing the parking chronoscope, had some kinds of suggestions.An example as timer is made up of a box, and it has the flaky material of a slice porous and the container of a dress liquid.When liquid container was opened, liquid soaked in the paper feed.Liquid and/or paper be colored or contaminate with dyestuff, make liquid go up or stay when falling visible trace along paper.Why this device has the effect of timer to be because liquid is gone up along paper or the degree fallen is relevant with the time.
Present suggestion does not successfully solve the intrinsic difficulty of this timer as yet, promptly will be subjected to the influence of temperature fluctuation.Liquid go up along porosint or the rate travel fallen relevant with the viscosity of liquid, and the viscosity of most liquid is common relevant with temperature.Propose many applications and solved this difficult problem, but not success seemingly.
Therefore, the objective of the invention is to provide a kind of device that is better than above-mentioned general type, it has been avoided above-mentioned shortcoming and has accurately compensated because of the influence of temperature variation to viscosity, but does not too increase the complexity and the cost of this timer.
A first aspect of the present invention provides a kind of timer, and it comprises a rhythmo structure, is made up of a multi-hole core material and a liquid container.Said liquid and/or said porous core body are such; The liquid of overflowing when opening container immerses this porous core body, thereby on this porous core body or wherein form visible liquid trace.The previous section of lamination is transparent, so that can see said trace; Core material that position and near a row time mark is arranged, they spread all over the timing range that this timer uses.
A second aspect of the present invention provides a kind of method, makes the timer of first aspect present invention.
Preferably a kind of paper or substrate that partly scribbles the sponge plastics (as methyl hydroxyl ethyl cellulose) or the plaster of paris at least of used porous core body.
Core material preferably is encapsulated in one deck material impervious to water, as polypropylene or mylar.The bottom of passing one of laminate film has an opening to run through this film, is an aluminum foil strip above it or adheres to hot melt sticky object lines on the film.The lamination back side is with the 3rd lamination, and the edge that centers on this layer seals, so form a cavity between this layer and former lamination.Envelope has certain amount of fluid in this chamber.The back side of refill preferably is coated with in advance with solution, and solution comprises viscosity modifier and dyestuff.The use of best time set is described in down.
The present invention considers by following description just clear from the renewal of its novel aspect.
Referring now to accompanying drawing the present invention is described, wherein:
Fig. 1 represents the front elevation of timer test piece most preferred embodiment;
Fig. 2 represents the rear view of test piece shown in Figure 1;
Fig. 3 represents the sectional view of test piece A-A line shown in Figure 1;
Fig. 4 represents the sectional view of test piece B-B line shown in Figure 1.
The finished product of the test piece of meter is described the example of following time set when stopping with reference to one, also comments the application of same technology in other occasion simultaneously.
This test piece is made up of the porous core body 1, anterior layer 2 and the back layer 3 that are encapsulated in the repellent membrane mate-rials layer.This obducent membraneous material can be a kind of hot melt glue, is coated with above with mylar or with mylar to force together.Rete 2 and 3 peripheries along them overlap together.One opening is arranged at the bottom of passing film 3, and it runs through central film and an aluminum foil strip, mylar bar or hot melt trace 4 are arranged above opening, and the latter is adhered on the central film 3 along core edge by hot melt glue.
What be attached to central film 3 back is the 3rd layer film 5, seals along its edge, thereby form a cavity between layered film 3 and 5, and seal has certain amount of fluid 6 in the chamber in.
In advance with solution, it contains viscosity modifier and dyestuff towards the back side of the refill element 1 of film 3.
The applicant finds that the most suitable material is described as follows in application test and experiment:
A) cephacoria 2 is dawn, mixed pressure mylar or scribble the mylar of hot melt agent, and thick is 12 microns.
B) intermediate film 3 is aluminized mylar or the lamination aluminium foil between polypropylene screen or polyethylene film, in order to provide sealing of necessity of water vapour and higher bonding strength.
C) refill element 1 is to be the paper of 1/2 hour, 1 hour and 2 hours the duration, and this paper is 150 grams for every square metre, makes with 80% bardwood pulp and 20% softwood pulp, is not with filler, does not sieve, and does not have other additive, and pulp density is 500-550 kilogram/rice 3Surpassing 2 hours for the duration and then restrain for every square metre 160 until about 8 hours paper, is 700 kilograms/meter by density 3100% softwood pulp make.The viscosity modifier of using on element 1 or the refill surface is such material, such as the aqueous solution of the high molecular gelatin that has coloured dye; Dyestuff such as rhodamine.The segment thickness of refill is soaked into by solution.
D) aluminium foil 4 is 15 micron aluminum foils of standard, has lacquer coating or hot melt gel coating, to prevent any pinprick of water vapour transmission.
E) liquid 6 is the aqueous solution of lime chloride and potassium chloride, so that needed freezing point reduction, viscosity modifier solubleness and anti-gelling property to be provided.
F) caudacoria 5 is the aluminized mylar or the similar water vapour barrier film of 25 micron thickness, and necessary water vapour sealing is provided.
Utilization is pulled apart, stretches, is bored a hole or breaks sealing by force, can start the test specimen that may be laminated in together; Move just can make to seal and break by means of what link with general flexible timer.Seal break-off just makes liquid 6 flow through breach or the hole in the film.
Along with liquid 6 at capillary action lower edge refill 1 and on, dyestuff is signed in recto, thereby indicates on the liquid height of refill.
The solubleness of viscosity modifier (VCA) is relevant with fluid temperature, so that under different temperature or during temperature variation, the viscosity of liquid that has the viscosity modifier of dissolving is kept constant.
Since influence liquid along the primary variables of refill climbing speed be liquid viscosity along with temperature variation, thereby the dissolving of viscosity modifier makes liquid no longer be subjected to by contrast because of influence of temperature variation due to the environmental baseline along the speed of refill rising.The height cue mark that utilizes liquid to pass by is indicated the time that is continued, and this mark is imprinted on the film, on the test specimen in other words on the refill 1.Liquid passes through this height mark in succession, thereby provides the indication of overpast time, is the indication of " down time " in this case.
The upper end of this test piece is designed to folding and is placed on above the vehicle window, or hangs on driver's the side window.
The method of making this test piece needs thieving paper, and it scribbles the solution of viscosity modifier and dyestuff, uses a unidirectional counter-rotating cylinder to be coated with seal operation or similar operation.Can select the control time that paper is heated to 160-170 ℃, so that regulate the solubleness of viscosity modifier, and liquid is made progress when passing through refill, its viscosity is constant, and it is essential that Here it is.The curing of the gelatin of using for film during this adjusting is quite produced similar in appearance to photography.
The refill element can cut down on the refined paper of a volume, relocates on film 3.
For accomplishing this point, with film 3 heating, the viscose glue that is coated with slightly is clamminess, afterwards core body is positioned on the film.
Then, make this film between the heat roller tube by or pass through from hot plate top, top there film 2 is laminated on the central film.
The viscose glue that heat treated is crossed is used on the soft rubber roller that reaches heating on the film, just can cause the glue of fusing to be forced in refill each slit on every side.The hot melt trace that can select to use aluminium foil, mylar bar or make the burrock formula.
After hot roller, rhythmo structure by cold rubber coated pressure bowl, makes viscose glue " curing " immediately.
Make back pkt. in this test piece, overlap together and charge into liquid, this is the technology that fluid bag was suitable for that constitutes a device.
Still there is an aspect not give discussion in the top narration, promptly adds an air chamber on the top of refill 1.Measure for provide precise time at the refill first half, this air chamber must be arranged.
For obtaining various specific perdurabilities, designed preferred plan above, can imagine simultaneously, modifications and variations a little, this test piece can be designed to satisfy special user's needs, and be provided different perdurabilities.
At this, a special case of the present invention has been described by way of example, can infer, can also improve or adjust, and can be above the scope of claims.

Claims (14)

1, a kind of as going through for example the stop manufacture method of timer of chronoscope of time marker, it comprises:
On a slice core material (1), post waterproof film (3), go up superimposed another film (2) at the film of mentioning for the first time (3) again, the encapsulation multi-hole core material, this core material experiences a visible change with indicator material once contacting;
Make film and another film (2) mentioned the fluid-tight first time superimposed, multi-hole core material is encapsulated between the film of mentioning for the first time (3) and secondary film of mentioning (2);
Form the container that stores indicator, in case handle timer initiation timing action, indicator promptly reacts with core body;
It is characterized in that further comprising the steps of:
(a) handle multi-hole core material by high molecular gelatin and viscosity modifier, change its characteristic;
(b) adopt comprise following these salt aqueous solution as indicator, these salt provide the needed freezing point of solution to descend, needed viscosity modifier solubleness also provides when container and opens, solution is released needed anti-gelling property when infiltrating the porous core body;
(c) select transparent membrane as second film (2), observe the divide a word with a hyphen at the end of a line amount of solution on core material to allow seeing through described second film;
(d) utilize the 3rd film that is added in the described the first film back side to form container, the 3rd film separates container and multi-hole core material (1) thus;
(e) described core material or near it position mark is set, cover the time range that timer uses.
2, the method for claim 1 is characterized in that across the first film (3) two bottom sides one opening that runs through the first film being arranged, have above this one with core body (1) and the bonding hot-melt adhesive band of the first film (3).
3, the method for claim 1 is characterized in that across the first film (3) two bottom sides one opening that runs through the first film being arranged, and is sealed by aluminium foil strip bonding with the first film between core material (1) and the first film (4).
4, method as claimed in claim 3 is characterized in that aluminium foil (4) is 15 micron aluminum foils that the standard merchant sells, and has lacquer coating or hot melt gel coating, to prevent any pinprick of water vapour transmission.
5,, it is characterized in that the back side one side of porous core body is coated with in advance with dyestuff as each described method of claim 1 to 4.
6,, it is characterized in that the first film is through coating of hot melt glue or mixed pressure as each described method of claim 1 to 4.
7, method as claimed in claim 6 is characterized in that the first film is the cleaning film that is essentially 12 micron thickness.
8,, it is characterized in that the first film (3) is the composite laminate film, through guaranteeing the necessary bond strength or the sealing of sealing intensity and water vapour as each described method of claim 1 to 4.
9, as each described method of claim 1 to 4, it is characterized in that being used for 1/2 hour, the porous core element (1) of 1 hour and timing in 2 hours is to be essentially 150g/m 2Paper, this paper is made by about 80% bardwood pulp and about 20% softwood pulp, is not with filler, does not sieve, and does not have other additive; Pulp density is 500-550kg/m 3
10, as each described method of claim 1 to 4, it is characterized in that being used for more than 2 hours to about 8 hours porous core element (1) is to be essentially 160g/m 2Paper, this paper is made by 100% softwood pulp, pulp density is at least 700kg/m 3
11,, it is characterized in that the 3rd film (5) is aluminized mylar or the similar water vapour isolated film that is about 25 micron thickness, provides necessary water vapour sealing as each described method of claim 1 to 4.
12, as each described method of claim 1 to 4, it is characterized in that the step of handling that sheet core material (1) comprises: use the surface of the aqueous solution dipping core material of gelatin and dyestuff, make it to soak into the segment thickness of porous core body.
13, as each described method of claim 1 to 4, it is characterized in that adopting a unidirectional counter-rotating cylinder to do and be coated with seal operation or similar operations, use viscosity modifier and gelatin to apply the step of core material (1).
14, method as claimed in claim 13 is characterized in that selecting for use in the photographic industry known crosslinking chemical or method to substitute gelatin, for example is heated to 160-170 ℃ UV radiation agent or chemical cross-linking agent under the high humility.
CN90108845A 1989-09-20 1990-09-20 An automatic parking coupon Expired - Fee Related CN1028259C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ230716 1989-09-20
NZ230716A NZ230716A (en) 1989-09-20 1989-09-20 Timer ticket with visibly indicating elapsed time: porous wick permeated by released liquid

Publications (2)

Publication Number Publication Date
CN1051096A CN1051096A (en) 1991-05-01
CN1028259C true CN1028259C (en) 1995-04-19

Family

ID=19922970

Family Applications (1)

Application Number Title Priority Date Filing Date
CN90108845A Expired - Fee Related CN1028259C (en) 1989-09-20 1990-09-20 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
WO1993000669A1 (en) * 1991-06-27 1993-01-07 Haas David J Patterned indicators
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
EP2701548B1 (en) 2011-04-29 2015-04-08 Colgate-Palmolive Company Oral care implement having visual indicator of depletion of a fluid
WO2014210460A1 (en) * 2013-06-28 2014-12-31 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
EP0493436B1 (en) 1995-12-27
EP0493436A4 (en) 1993-03-17
NZ230716A (en) 1993-08-26
DE69024497D1 (en) 1996-02-08
CA2066603A1 (en) 1991-03-21
AU649413B2 (en) 1994-05-26
IE903393A1 (en) 1991-04-10
KR920704202A (en) 1992-12-19
BR9007670A (en) 1992-06-02
ATE132283T1 (en) 1996-01-15
WO1991004520A1 (en) 1991-04-04
AU6409990A (en) 1991-04-18
ZA907503B (en) 1991-07-31
EP0493436A1 (en) 1992-07-08
CN1051096A (en) 1991-05-01
JPH05500713A (en) 1993-02-12

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