US20160363344A1 - Liquid heating device - Google Patents
Liquid heating device Download PDFInfo
- Publication number
- US20160363344A1 US20160363344A1 US14/738,948 US201514738948A US2016363344A1 US 20160363344 A1 US20160363344 A1 US 20160363344A1 US 201514738948 A US201514738948 A US 201514738948A US 2016363344 A1 US2016363344 A1 US 2016363344A1
- Authority
- US
- United States
- Prior art keywords
- heating
- liquid
- barrel
- controller
- electric
- 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.)
- Abandoned
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 141
- 239000007788 liquid Substances 0.000 title claims abstract description 111
- 238000005485 electric heating Methods 0.000 claims abstract description 51
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003621 irrigation water Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0018—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/185—Water-storage heaters using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/305—Control of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/16—Arrangements for water drainage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/269—Time, e.g. hour or date
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/281—Input from user
Abstract
A liquid heating device includes a liquid storage barrel, a heating barrel, a discharging tube and a controller. The liquid storage barrel stores a liquid to be heated, and is provided with a control valve at its bottom part. The heating barrel is disposed at a space below the liquid storage barrel, and is provided with an entrance at its top end. The controller is connected to the control valve, and controls operations of the control valve to allow the liquid in the liquid storage barrel to pass through the control valve and enter the heating barrel through the entrance. An internal capacity of the liquid storage barrel is greater than an internal capacity of the heating barrel. The heating barrel includes an electric heating structure mainly formed by an electric heating element and an electric conducting line. The discharging tube is a tube connected to the heating barrel, and discharges the heated liquid from the heating barrel.
Description
- a) Field of the Invention
- The invention relates in general to heating equipment, and more particularly, to a liquid heating device for providing a heated liquid.
- b) Description of the Prior Art
- In various different medical, plant cultivation or ambient temperature and humidity control environments, heated water is frequently needed, e.g., water for medical spray steam inhalers, irrigation water for the plant seedling cultivation stage, and water for humidifiers.
- In the foregoing environments, water is used at a high frequency and in a small amount. A liquid heating device generally applied for heating is capable of performing a one-time heating process for a large amount of liquid. However, the processed liquid in a large amount may not be quickly consumed, hence wasting resources caused by heating.
- To adapt to the application pattern of using a heated liquid at a high frequency and in a small amount, it is a primary object of the present invention to provide a liquid heating device for providing a heated liquid at a high frequency and in a small amount.
- Thus, the present invention provide a liquid heating device comprises a liquid storage barrel, a heating barrel, a discharging tube and a controller; wherein: the liquid storage barrel is a container for storing a liquid to be heated, and is provided with a control valve at a bottom part thereof; the heating barrel is disposed at a space below the liquid storage barrel, and is provided with an entrance at a top end thereof; the controller is connected to the control valve, and controls operations of the control valve to allow the liquid stored in the liquid storage barrel to pass through the control valve and flow into the heating barrel through the entrance; an internal capacity of the liquid storage barrel is greater than an internal capacity of the heating barrel; the heating barrel comprises an electric heating structure; the electric heating structure is mainly formed by an electric heating element and an electric conducting line, and generates heat energy for heating the liquid in the heating barrel; the discharging tube is a tube connected to the heating barrel, and discharges the heated liquid from the heating barrel; and the controller is formed by an electromechanical element, is electrically connected to the electric heating structure, controls heating temperature and time of the electrical heating structure; the discharging tube is provided with a drain element, and the controller is connected to the drain element to control operations of the drain element.
- The conduit is disposed between the liquid storage barrel and the heating barrel, and is in communication with the liquid storage barrel and the heating barrel; the control valve is disposed at the conduit to accordingly allow the liquid stored in the liquid storage barrel to flow into the heating barrel.
- The liquid heating device above-mentioned, wherein the pre-heating structure is provided at an exterior of the conduit; the pre-heating structure is mainly formed by the electric heating structure and the electric conducting line, and generates heat energy for heating the liquid passing through the conduit; the controller is electrically connected to the pre-heating structure to control the heating temperature and time of the pre-heating structure.
- The liquid heating device above-mentioned, wherein the electric heating element is a resistive heating element.
- The liquid heating device above-mentioned, wherein the electric heating element is an electric heating plate or an electric heating coil.
- The liquid heating device above-mentioned, wherein the electric heating element is an electromagnetic heating element.
- The liquid heating device above-mentioned, wherein the electric heating element is an electromagnetic coil.
- The liquid heating device above-mentioned, wherein the controller comprises a programmable controller or a microprocessor.
- The liquid heating device above-mentioned, wherein the drain element is a pump.
- The liquid heating device above-mentioned, wherein the drain element is a tube valve.
- The above and other aspects of the invention will become better understood with regard to the following detailed description of the preferred but non-limiting embodiments. The following description is made with reference to the accompanying drawings.
-
FIG. 1 is a block diagram according to a first embodiment of the present invention; -
FIG. 2 is a block diagram according to a second embodiment of the present invention; -
FIG. 3 is a block diagram according to a third embodiment of the present invention; and -
FIG. 4 is a block diagram according to a fourth embodiment of the present invention. - The above and other aspects of the invention will become better understood with regard to the following detailed description of the preferred but non-limiting embodiments. The following description is made with reference to the accompanying drawings.
- As shown in
FIG. 1 showing a liquid heating device according to a first embodiment of the present invention, the liquid heating device includes aliquid storage barrel 10, aconduit 20, aheating barrel 30, adischarging tube 40 and acontroller 50. Theliquid storage barrel 10 is a container that stores a pre-processed (e.g., filtered) liquid to be heated. Theconduit 20 is disposed between theliquid storage barrel 10 and theheating barrel 30, and is in communication with theliquid storage barrel 10 and theheating barrel 30. An internal capacity of theliquid storage barrel 10 is greater than an internal capacity of theheating capacity 30, and the liquid stored in theliquid storage barrel 10 is allowed to flow into theheating barrel 30. Theheating barrel 30 includes an electric heating structure (not shown) mainly formed by an electric heating element and an electric conducting line. For example, depending on applications, the electric heating element may be selected from a resistive heating element (e.g., an electric heating plate or an electric heating coil), an electromagnetic heating element (e.g., an electromagnetic heating coil used in an electromagnetic stove), or the electric heating element in another form. The electric heating structure generates heat energy that accordingly heats the liquid in theheating barrel 30. Details of the configuration of the electric heating structure are generally known to one person having ordinary skill in the art, and shall be omitted herein. Thedischarging tube 40 is a tube connected to theheating barrel 30, and discharges the heated liquid from theheating barrel 30. Thecontroller 50 is formed by an electromechanical element, and may selectively include a programmable controller or a microprocessor. Further, thecontroller 50 is electrically connected to the electric heating structure to accordingly control heating temperature and time of the electric heating structure. Details of the configuration of thecontroller 50 are generally known to one person having ordinary skill in the art, and shall be omitted herein. - The
conduit 20 includes acontrol valve 22. Thecontroller 50, further connected to thecontrol valve 22, controls operations of thecontrol valve 22 to accordingly control an on/off status of an internal flow of theconduit 20. Thedischarging tube 40 includes adrain element 42, which is a pump or a valve. Thecontrol 50, further connected to thedrain element 42, controls operations of thedrain element 42 to accordingly control the liquid in theheating barrel 30 to pass through thedischarging tube 40 and to be discharged. - In the first embodiment, when the liquid heating process is performed, the
controller 50 controls thecontrol valve 22 to operate to cause theconduit 20 to be in an open state. The liquid stored in theliquid storage barrel 10 passes through theconduit 20 and flows into theheating barrel 30. Next, thecontroller 50 controls thecontrol valve 22 to operate to cause theconduit 20 to be in a closed state, and activates the electric heating structure to cause the electric heating structure to generate heat energy that heats the liquid in theheating barrel 30. After the liquid in theheating barrel 30 is heated to a predetermined temperature and a required heating time is maintained, thecontroller 50 controls the electric heating structure to stop operating to complete the heating process, and activates thedrain element 42 to operate. Thus, the heated liquid in theheating barrel 30 is discharged by thedrain element 42 through thedischarging tube 40 to serve for various purposes. Optimal values of operation parameters of the foregoing heating temperature and heating time may be determined according to components of the liquid, and may be set and entered into thecontroller 50 by a user. - Further, when the
controller 50 includes the programmable controller or the microprocessor, two different modes, a quantitative mode or a timed mode, may be performed through operations of the programmable controller or the microprocessor. - In the quantitative mode, the
controller 50 controls a volume of the liquid flowing into theheating barrel 30 through controlling an open period of thecontrol valve 22 to accordingly quantitatively generate the heated liquid, thereby satisfying an application requirement of a high frequency and a small amount. - In the timed mode, the
controller 50 controls and keeps thecontrol valve 22 open at a predetermined time to accordingly generate the heated liquid in a timed manner. Alternatively, a time interval of opening thecontrol valve 22 is controlled to control the frequency of generating the heated liquid. - A second embodiment is provided as a variation from the foregoing embodiment. Details of structures in the second embodiment identical to those in the first embodiment are omitted herein. As shown in
FIG. 2 , the second embodiment includes theliquid storage barrel 10, theconduit 20, theheating barrel 30, thedischarge tube 40 and thecontroller 50. Apre-heating structure 24 is provided at an exterior of theconduit 20, and is mainly formed by the electric heating element and the electric conducting line. For example, depending on applications, the heating element may be selected from the resistive heating element (e.g., the electric heating plate or the electric heating coil), the electromagnetic heating element (e.g., the electromagnetic heating coil used in the electromagnetic stove), or the electric heating element in another form. Accordingly, thepre-heating structure 24 generates heat energy for heating the liquid flowing through theconduit 20. Thus, thepre-heating structure 24 causes the liquid be heated before the liquid enters theheating barrel 30, such that the time needed for heating the liquid in theheating barrel 30 is reduced. Thecontroller 50 is electrically connected to thepre-heating structure 24, and accordingly controls the heating temperature and time of thepre-heating structure 24. - A third embodiment is provided as a variation from the first embodiment. Details of structures in the third embodiment identical to those in the first embodiment are omitted herein. As shown in
FIG. 3 , the third embodiment includes theliquid storage barrel 10, theconduit 20, theheating barrel 30, the dischargingtube 40 and thecontroller 50. The dischargingtube 40 includes adrain element 42. Thedrain element 42 is a tube valve or a pump. Thecontroller 50 is connected to thedrain element 42, and controls operations of thedrain element 42 to accordingly control the liquid in theheating barrel 30 to discharge through the dischargingtube 40. - A fourth embodiment is provided as a variation from the first embodiment. As shown in
FIG. 4 , the fourth embodiment includes theliquid storage barrel 10, theheating barrel 30, the dischargingtube 40 and thecontroller 50. Theliquid storage barrel 10 is a container for storing the liquid to be heated, and includes thecontrol valve 22 at a bottom part. Theheating barrel 30 is disposed at a space below theliquid storage barrel 10, and includes an entrance (not shown) at its top end. Thecontroller 50 is connected to thecontrol valve 22, and controls operations of thevalve 22 to accordingly control the liquid in theliquid storage barrel 10 to pass through thecontrol valve 22 and flow into theheating barrel 30 through the entrance. The internal capacity of theliquid storage barrel 10 is greater than the internal capacity of theheating barrel 30. Theheating barrel 30 includes the electric heating structure (not shown) mainly formed by the electric heating element and the electric conducting line. For example, depending on applications, the heating element may be selected from the resistive heating element (e.g., the electric heating plate or the electric heating coil), the electromagnetic heating element (e.g., the electromagnetic heating coil used in the electromagnetic stove), or the electric heating element in another form. Accordingly, the electric heating structure generates heat energy for heating the liquid in theheating barrel 30. Details of the configuration of the electric heating structure are generally known to one person having ordinary skill in the technical field of electric heating, and shall be omitted herein. The dischargingtube 40 is a tube connected to theheating barrel 30, and discharges the heated liquid from theheating barrel 30. Thecontroller 50 is formed by the electromechanical element, and may selectively include the programmable controller or the microcontroller. Thecontroller 50 is electrically connected to the electric heating structure to accordingly control the heating temperature and time of the electric heating structure. Details of the configuration of thecontroller 50 are generally known to one person having ordinary skill in the art, and shall be omitted herein. - The discharging
tube 40 includes thedrain element 42, which may be selected from the pump or the tube valve. Thecontroller 50 is connected to thedrain element 42, and controls operations of thedrain element 42 to accordingly control the liquid in theheating barrel 30 to discharge through the dischargingtube 40. - In the fourth embodiment, the conduit may be provided between the liquid storage barrel and the heating barrel to form a fifth embodiment.
- The conduit is in communication with the liquid storage barrel and the heating barrel. Further, the control valve is disposed at the conduit to allow the liquid stored in the liquid storage barrel to flow into the heating barrel.
- As demonstrated by the above embodiments, the present invention is capable of performing a liquid heating process at a high frequency and in a small amount to satisfy the application requirement of a high frequency and in a small amount.
- While the invention has been described by way of example and in terms of the preferred embodiments, it is to be understood that the invention is not limited thereto. On the contrary, it is intended to cover various modifications and similar arrangements and procedures, and the scope of the appended claims therefore should be accorded the broadest interpretation so as to encompass all such modifications and similar arrangements and procedures.
Claims (10)
1. A liquid heating device, comprising a liquid storage barrel, a heating barrel, a discharging tube and a controller; wherein:
the liquid storage barrel is a container for storing a liquid to be heated, and is provided with a control valve at a bottom part thereof;
the heating barrel is disposed at a space below the liquid storage barrel, and is provided with an entrance at a top end thereof;
the controller is connected to the control valve, and controls operations of the control valve to allow the liquid stored in the liquid storage barrel to pass through the control valve and flow into the heating barrel through the entrance;
an internal capacity of the liquid storage barrel is greater than an internal capacity of the heating barrel;
the heating barrel comprises an electric heating structure, the electric heating structure is mainly formed by an electric heating element and an electric conducting line, and generates heat energy for heating the liquid in the heating barrel;
the discharging tube is a tube connected to the heating barrel, and discharges the heated liquid from the heating barrel; and
the controller is formed by an electromechanical element, is electrically connected to the electric heating structure, controls heating temperature and time of the electrical heating structure, the discharging tube is provided with a drain element, and the controller is connected to the drain element to control operations of the drain element.
2. The liquid heating device according to claim 1 , wherein a conduit is disposed between the liquid storage barrel and the heating barrel, and is in communication with the liquid storage barrel and the heating barrel; the control valve is disposed at the conduit to accordingly allow the liquid stored in the liquid storage barrel to flow into the heating barrel.
3. The liquid heating device according to claim 2 , wherein a pre-heating structure is provided at an exterior of the conduit; the pre-heating structure is mainly formed by the electric heating structure and the electric conducting line, and generates heat energy for heating the liquid passing through the conduit; the controller is electrically connected to the pre-heating structure to control the heating temperature and time of the pre-heating structure.
4. The liquid heating device according to claim 1 , wherein the electric heating element is a resistive heating element.
5. The liquid heating device according to claim 4 , wherein the electric heating element is an electric heating plate or an electric heating coil.
6. The liquid heating device according to claim 1 , wherein the electric heating element is an electromagnetic heating element.
7. The liquid heating device according to claim 6 , wherein the electric heating element is an electromagnetic coil.
8. The liquid heating device according to claim 1 , wherein the controller comprises a programmable controller or a microprocessor.
9. The liquid heating device according to claim 1 , wherein the drain element is a pump.
10. The liquid heating device according to claim 1 , wherein the drain element is a tube valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/738,948 US20160363344A1 (en) | 2015-06-15 | 2015-06-15 | Liquid heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/738,948 US20160363344A1 (en) | 2015-06-15 | 2015-06-15 | Liquid heating device |
Publications (1)
Publication Number | Publication Date |
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US20160363344A1 true US20160363344A1 (en) | 2016-12-15 |
Family
ID=57515769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/738,948 Abandoned US20160363344A1 (en) | 2015-06-15 | 2015-06-15 | Liquid heating device |
Country Status (1)
Country | Link |
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US (1) | US20160363344A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107560163A (en) * | 2017-08-31 | 2018-01-09 | 芜湖鸣人热能设备有限公司 | Energy-saving hot water furnace system |
CN111141027A (en) * | 2019-12-29 | 2020-05-12 | 王永辉 | Integral water liquid adds hot type chemical industry storage vat heating device |
US11209187B2 (en) * | 2019-02-21 | 2021-12-28 | Johnson Controls Technology Company | Condensate drain system for a furnace |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6133546A (en) * | 1996-06-04 | 2000-10-17 | Mannesmann Vdo Ag | Process and device for heating windscreen washer liquid |
US20090154909A1 (en) * | 2005-10-06 | 2009-06-18 | Pascal Meyer | Liquid-heating device for electric household appliance |
US20110163170A1 (en) * | 2008-04-04 | 2011-07-07 | Crestron Electronics, Inc. | High Pressure Humidifier |
US20140096799A1 (en) * | 2011-05-31 | 2014-04-10 | Coway Co., Ltd. | Method for sterilizing water treatment apparatus having plurality of tanks |
-
2015
- 2015-06-15 US US14/738,948 patent/US20160363344A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6133546A (en) * | 1996-06-04 | 2000-10-17 | Mannesmann Vdo Ag | Process and device for heating windscreen washer liquid |
US20090154909A1 (en) * | 2005-10-06 | 2009-06-18 | Pascal Meyer | Liquid-heating device for electric household appliance |
US20110163170A1 (en) * | 2008-04-04 | 2011-07-07 | Crestron Electronics, Inc. | High Pressure Humidifier |
US20140096799A1 (en) * | 2011-05-31 | 2014-04-10 | Coway Co., Ltd. | Method for sterilizing water treatment apparatus having plurality of tanks |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107560163A (en) * | 2017-08-31 | 2018-01-09 | 芜湖鸣人热能设备有限公司 | Energy-saving hot water furnace system |
US11209187B2 (en) * | 2019-02-21 | 2021-12-28 | Johnson Controls Technology Company | Condensate drain system for a furnace |
US20220163236A1 (en) * | 2019-02-21 | 2022-05-26 | Johnson Controls Tyco IP Holdings LLP | Condensate drain system for a furnace |
CN111141027A (en) * | 2019-12-29 | 2020-05-12 | 王永辉 | Integral water liquid adds hot type chemical industry storage vat heating device |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |