MX9802134A - Dispositivo para detectar y controlar el nivel de hielo. - Google Patents
Dispositivo para detectar y controlar el nivel de hielo.Info
- Publication number
- MX9802134A MX9802134A MX9802134A MX9802134A MX9802134A MX 9802134 A MX9802134 A MX 9802134A MX 9802134 A MX9802134 A MX 9802134A MX 9802134 A MX9802134 A MX 9802134A MX 9802134 A MX9802134 A MX 9802134A
- Authority
- MX
- Mexico
- Prior art keywords
- emitter
- detector
- sensing
- ice
- ice level
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
- G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/18—Storing ice
- F25C5/182—Ice bins therefor
- F25C5/187—Ice bins therefor with ice level sensing means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Devices For Dispensing Beverages (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
La presente invencion se refiere a un aparato para inspeccionar y controlar el nivel de hielo en un deposito para el almacenamiento de hielo, el cual incluye un emisor montado dentro del deposito para el almacenamiento de hielo, y un detector montado en posicion directamente opuesta al emisor. Un circuito de impulsos acciona o hace funcionar el emisor de forma tal que éste produce un tren de impulsos que dispara al detector. Un circuito del receptor emite una señal sensible a la deteccion del tren de impulsos por parte del detector. Un controlador activa un aparato para la fabricacion de hielo, sensible a la salida del circuito del receptor.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08529551 | 1995-09-18 | ||
US08/529,551 US5671606A (en) | 1995-09-18 | 1995-09-18 | Method and apparatus for sensing and controlling the level of ice in an ice dispenser |
PCT/US1996/014801 WO1997011325A1 (en) | 1995-09-18 | 1996-09-16 | Device for sensing and controlling ice level |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9802134A true MX9802134A (es) | 1998-05-31 |
MXPA98002134A MXPA98002134A (es) | 1998-10-23 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
AU708626B2 (en) | 1999-08-05 |
RU2149325C1 (ru) | 2000-05-20 |
WO1997011325A1 (en) | 1997-03-27 |
AU6978496A (en) | 1997-04-09 |
KR19990045757A (ko) | 1999-06-25 |
EP0851995A1 (en) | 1998-07-08 |
BR9610565A (pt) | 1999-07-06 |
US5671606A (en) | 1997-09-30 |
EP0851995A4 (en) | 2000-12-13 |
CN1200169A (zh) | 1998-11-25 |
CA2232525A1 (en) | 1997-03-27 |
CA2232525C (en) | 2001-02-13 |
KR100264225B1 (ko) | 2001-03-02 |
CN1107208C (zh) | 2003-04-30 |
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