AU763152B2 - Temperature controlled container - Google Patents
Temperature controlled container Download PDFInfo
- Publication number
- AU763152B2 AU763152B2 AU56558/00A AU5655800A AU763152B2 AU 763152 B2 AU763152 B2 AU 763152B2 AU 56558/00 A AU56558/00 A AU 56558/00A AU 5655800 A AU5655800 A AU 5655800A AU 763152 B2 AU763152 B2 AU 763152B2
- Authority
- AU
- Australia
- Prior art keywords
- receptacle
- container structure
- structure according
- pipe
- goods
- 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
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- Packages (AREA)
- Devices For Dispensing Beverages (AREA)
Description
Ir,
AUSTRALIA
Patents Act COMPLETE SPECIFICATION
(ORIGINAL)
Class Int. Class Application Number: Lodged: Complete Specification Lodged: Accepted: Published: Priority Related Art: Name of Applicant: Fraser and Neave Limited Actual Inventor(s): LAWRENCE LIM SIM ENG, DAVID TAY PUAY LENG, JANSEN TAN CHIN TAT Address for Service: PHILLIPS ORMONDE FITZPATRICK Patent and Trade Mark Attorneys 367 Collins Street Melbourne 3000 AUSTRALIA Invention Title: TEMPERATURE CONTROLLED CONTAINER Our Ref 625005 POF Code: 37568/453896 The following statement is a full description of this invention, including the best method of performing it known to applicant(s): -1- -la- TEMPERATURE CONTROLLED CONTAINER
INTRODUCTION
This invention relates to a container structure for use when transporting goods.
The container structure is particularly suitable for accommodating perishable fluids and it will be convenient to hereinafter describe the invention in relation to this particular application. It should be appreciated however that the invention has wider application.
BACKGROUND
Existing containers used in the shipping industry for transporting perishable fluids generally are arranged to provide stable temperature conditions to stop the fluids from spoiling. The container will normally be refrigerated by a unit which is either formed integrally with the container or provided on the ship to service a number of containers.
The existing refrigeration units include complex mechanical systems which require regular maintenance by suitably qualified technicians. Furthermore, they are prone to breakdown which inevitably leads to the goods spoiling.
Existing refrigerated containers are designed to carry general cargo which required fluids to be packaged before they are suitable for transport in such containers.
The discussion of documents, acts, materials, devices, articles and the like is included in this specification solely for the purpose of providing a context for the present invention. It is not suggested or represented that any or all of these S matters formed part of the prior art base or were common general knowledge in the field relevant to the present invention as it existed in Australia before the 30 priority date of each claim of this application.
-1 b- It is a preferred object of this invention to provide a container structure capable of maintaining relatively stable temperature conditions. It is another preferred object of this invention to provide a container structure capable of bulk transportation of fluids in a relatively stable temperature condition.
SUMMARY
According to this invention there is provided a container structure for use in transporting goods in a modified temperature environment, the structure including: a receptacle defining a space for accommodating the goods, at least one pipe positioned adjacent the receptacle for receiving a temperature controlling substance, wherein in use the at least one pipe accommodates the temperature controlling substance stabilizing the temperature in the space defined by the receptacle, which after the introduction of said temperature controlling substance to said at least one pipe, said at least one pipe is sealed, said goods being introduced to said receptacle before, during or after introduction of said temperature controlling substance, and thereafter provides a modified temperature environment for said goods which requires no further thermal energy input.
*o oo o oo o o* 2 It is preferred that the at least one pipe is positioned about the perimeter of the receptacle and preferably formed on the exterior surface of the receptacle. It is further preferred that the at least one pipe be a closed system for the duration of its transportation use thereby avoiding the requirement that the structure rely on an independent refrigeration means for controlling the temperatureof the refrigerant substance. The preferred temperature controlling substance is glycol. It is further preferred that the receptacle and at least one pipe be surrounded by insulating means to improve the thermal efficiency of the structure. A preferred form of insulating means includes polyurethane.
It is preferred that the insulating means be clad with fibreglass to provide a protective coating.
It is preferred that the container structure include means for cleaning the interior surface of the receptacle. The preferred form of cleaning means includes spray nozzles associated with the interior surface of the receptacle being connectable to a cleaning fluid source.
It is preferred that the receptacle include an inlet/outlet valve for controlling the movement of goods relative to the receptacle.
25 It is still further preferred that the receptacle include a pressure release valve having a threshold lower than the working pressure of the receptacle in the inlet/outlet valve.
It is still further preferred that the receptacle be formed from stainless steel.
It will be convenient to hereinafter describe a preferred embodiment of the invention with reference to the accompanying drawings. It should be understood that the particularity of the following description and associated 3 drawings is not to be considered as superseding the generality of the accompanying claims.
BRIEF DESCRIPTION OF DRAWINGS Figure 1 illustrates a front elevation of the container structure according to an embodiment of the invention.
Figure 2 illustrates a cross-section of the container structure from Figure 1.
Figure 3 illustrates an exploded portion of the container structure from Figure 2.
Figure 4 illustrates the cleaning system for the container structure.
Figure 5 illustrates the entry/exit valve for the container structure.
DESCRIPTION OF PREFERRED EMBODIMENT Referring to Figure 1, there is illustrated a container structure 1 including a receptacle 2 for accommodating fluid and a plurality of pipes 3 for *i accommodating a temperature controlling substance positioned adjacent the wall of the receptacle 2. The illustrated pipes 3 extend longitudinally of the receptacle 2 with each pipe being connected to an adjacent pipe by a connecting element 4 located at the longitudinal ends of each pipe 3. The interconnection of the pipes 3 facilitates filling of the pipes 3 with the thermal controlling substance. It should be appreciated that it is not essential that the pipes 3 be interconnected as each pipe 3 may be filled individually.
Any temperature controlling substance is suitable for use with the container 1, however glycol has been found most suitable. Glycol is considered most suitable as it remains in a fluid state below 0° Celsius.
Referring now to Figure 2, the illustrated receptacle 2 is rounded or circular when viewed in cross-section. The circular cross-section facilitates dispensing of the fluid from a receptacle 2 and the absence of internal corners simplifies cleaning of the internal surface of the receptacle 2. A practical application for the container 1 is for the transportation of fresh milk and therefore providing a clean receptacle 2 free from bacteria is important. It should be appreciated that receptacles of other shape or configuration may also be suitable.
Referring now to Figure 3, there is illustrated a portion of the receptacle 2 illustrated in Figure 2. The preferred shape of pipe is illustrated formed in part by a channel with the external surface of the receptacle closing the open portion of the channel. The preferred container 1 also includes insulation means preferably in the form of a polyurethane layer 5 of approximately 100 mm deep surrounding the receptacle 2 and the pipes 3, Other forms of insulation may also be suitable.
Referring now to Figure 4, there is illustrated cleaning means in the form of *spray heads 6 affixed to the inner surface of the receptacle 2. It is intended that the spray heads 6 be connected to a cleaning fluid to enable cleaning of the interior of the receptacle. Other systems for cleaning the interior of the *e receptacle may also be considered suitable.
ofal Referring now to Figure 5, there is illustrated the inlet/exit valve 7 which controls the flow of fluid relative to the receptacle 2. It is intended that the fluid and in particular the milk be, provided to the receptacle 2 under pressure to fill the receptacle before the valve 7 is shut off. This enables the receptacle 2 to drain without requiring pumping.
It is preferred that the exterior surface of the insulating layer 5 be clad in stainless steel. Further features such as manholes, relief valves, thermometers and walkways may also be included where necessary.
It is intended that the pipes 3 be supplied with chilled glycol at between and Thereafter, the fresh milk is supplied to the receptacle 2 in a relatively chilled state of approximately +lC. The container 1 can then be transported as a stand alone system not requiring treatment of the glycol for the duration of the journey with the insulation limiting temperature changes in the glycol.
It will be understood from the foregoing that the container structure described is capable of transporting bulk fluid in a temperature controlled environment.
Finally, it is to be understood that various alterations, modifications and/or additions may be introduced to the container previously described without departing from the spirit or ambit of the invention.
Claims (15)
1. A container structure for use transporting goods in a modified temperature environment, the structure including: a receptacle defining a space for accommodating the goods, at least one pipe positioned adjacent the receptacle for receiving a temperature controlling substance, wherein in use the at least one pipe accommodates the temperature controlling substance stabilizing the temperature in the space defined by the receptacle, which after the introduction of said temperature controlling substance to said at least one pipe, said at least one pipe is sealed, said goods being introduced to said receptacle before, during or after introduction of said temperature controlling substance, and thereafter provides a modified temperature environment for said goods which requires no further thermal energy input.
2. A container structure according to claim 1, wherein the at least one pipe is positioned about the perimeter of the receptacle.
3. A container structure according to claim 1 or 2, wherein the at least one pipe is formed on an exterior surface of the receptacle.
4. A container structure according to any one of the preceding claims wherein in use the at least one pipe is a closed system for the duration of use.
5. A container structure according to any one of the preceding claims wherein the at least one pipe includes a plurality of pipes.
6. A container structure according to any one of the preceding claims wherein the temperature controlling substance is chilled glycol. -7-
7. A container structure according to any one of the preceding claims including insulating means surrounding the receptacle and at least one pipe to improve the thermal efficiency of the structure.
8. A container structure according to claim 7, wherein the insulating means includes an insulating layer of polyurethane.
9. A container structure according to claim 8, wherein the insulating layer is clad on its exterior surface with stainless steel.
A container structure according to any one of the preceding claims including cleaning means for cleaning the interior surface of the receptacle, the cleaning means including spray nozzles associated with the interior surface of the receptacle being connectable to a cleaning fluid source.
11. A container structure according to any one of the preceding claims including an inlet/outlet valve for controlling movement of the goods relative to the receptacle.
12. A container structure according to claim 11 including a pressure relief valve associated with the receptacle and located in a relatively elevated .position. oleo
13. A container structure according to any one of the preceding claims, wherein the receptacle is formed from stainless steel.
14. A container structure substantially as hereinbefore described with reference to the accompanying drawings. DATED:
15 May 2003 *l..PHILLIPS ORMONDE FITZPATRICK Attorneys for: *FRASER AND NEAVE LIMITED
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG200003629 | 2000-06-28 | ||
SG200003629A SG91291A1 (en) | 2000-06-28 | 2000-06-28 | Temperature controlled container |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5655800A AU5655800A (en) | 2002-01-03 |
AU763152B2 true AU763152B2 (en) | 2003-07-17 |
Family
ID=20430614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU56558/00A Expired AU763152B2 (en) | 2000-06-28 | 2000-09-07 | Temperature controlled container |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN1159195C (en) |
AU (1) | AU763152B2 (en) |
HK (1) | HK1042878B (en) |
MY (1) | MY123387A (en) |
SG (1) | SG91291A1 (en) |
TW (1) | TWI224574B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4484732B2 (en) * | 2005-03-02 | 2010-06-16 | 株式会社日立製作所 | Biological tissue transport apparatus and transport method |
US20150239639A1 (en) * | 2012-10-31 | 2015-08-27 | Hewlett-Packard Development Company, L.P. | Thermal stabilization shipping system and method |
BR112022003466A2 (en) * | 2019-08-29 | 2022-05-24 | Gea Tds Gmbh | Transport method and conveyor device for high quality fresh milk in critical transport and environment conditions |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD213409A1 (en) * | 1983-01-25 | 1984-09-12 | Wtz Gaerung Getraenkeind | TANK TANK IN ISO CONTAINER FRAME |
EP0566518A1 (en) * | 1992-04-15 | 1993-10-20 | Bellevue Holdings Limited | Insulated and refrigerated container with cold accumulator |
US5280748A (en) * | 1992-02-24 | 1994-01-25 | W. R. Grace & Co.-Conn. | Cook/chill tank |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3503381A (en) * | 1967-11-07 | 1970-03-31 | Union Tank Car Co | Tank car heating system |
US3860018A (en) * | 1971-04-16 | 1975-01-14 | Reiter Ind Inc | Method of aerating and cleaning a milk tank |
NL8900261A (en) * | 1989-02-02 | 1990-09-03 | Pakhoed Container Services | LIQUID CONTAINER WITH HEATING. |
-
2000
- 2000-06-28 SG SG200003629A patent/SG91291A1/en unknown
- 2000-09-04 MY MYPI20004060 patent/MY123387A/en unknown
- 2000-09-07 AU AU56558/00A patent/AU763152B2/en not_active Expired
- 2000-10-30 CN CNB001303147A patent/CN1159195C/en not_active Expired - Lifetime
-
2001
- 2001-10-25 TW TW090126411A patent/TWI224574B/en not_active IP Right Cessation
-
2002
- 2002-06-25 HK HK02104713.6A patent/HK1042878B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD213409A1 (en) * | 1983-01-25 | 1984-09-12 | Wtz Gaerung Getraenkeind | TANK TANK IN ISO CONTAINER FRAME |
US5280748A (en) * | 1992-02-24 | 1994-01-25 | W. R. Grace & Co.-Conn. | Cook/chill tank |
EP0566518A1 (en) * | 1992-04-15 | 1993-10-20 | Bellevue Holdings Limited | Insulated and refrigerated container with cold accumulator |
Also Published As
Publication number | Publication date |
---|---|
CN1159195C (en) | 2004-07-28 |
HK1042878A1 (en) | 2002-08-30 |
HK1042878B (en) | 2005-04-22 |
CN1331045A (en) | 2002-01-16 |
MY123387A (en) | 2006-05-31 |
SG91291A1 (en) | 2002-09-17 |
AU5655800A (en) | 2002-01-03 |
TWI224574B (en) | 2004-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) | ||
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |