IT8719902A0 - Sensore di livello per un recipiente di raccolta di cubetti di ghiaccio. - Google Patents

Sensore di livello per un recipiente di raccolta di cubetti di ghiaccio.

Info

Publication number
IT8719902A0
IT8719902A0 IT8719902A IT1990287A IT8719902A0 IT 8719902 A0 IT8719902 A0 IT 8719902A0 IT 8719902 A IT8719902 A IT 8719902A IT 1990287 A IT1990287 A IT 1990287A IT 8719902 A0 IT8719902 A0 IT 8719902A0
Authority
IT
Italy
Prior art keywords
level sensor
collection container
ice cube
cube collection
ice
Prior art date
Application number
IT8719902A
Other languages
English (en)
Other versions
IT1202718B (it
Inventor
Leroy Lind
Original Assignee
King Seeley Thermos Co Queen P
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 King Seeley Thermos Co Queen P filed Critical King Seeley Thermos Co Queen P
Publication of IT8719902A0 publication Critical patent/IT8719902A0/it
Application granted granted Critical
Publication of IT1202718B publication Critical patent/IT1202718B/it

Links

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
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
IT19902/87A 1986-04-03 1987-03-30 Sensore di livello per un recipiente di raccolta di cubetti di ghiaccio IT1202718B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84791786A 1986-04-03 1986-04-03

Publications (2)

Publication Number Publication Date
IT8719902A0 true IT8719902A0 (it) 1987-03-30
IT1202718B IT1202718B (it) 1989-02-09

Family

ID=25301817

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19902/87A IT1202718B (it) 1986-04-03 1987-03-30 Sensore di livello per un recipiente di raccolta di cubetti di ghiaccio

Country Status (13)

Country Link
JP (1) JPS62237264A (it)
AU (1) AU601413B2 (it)
BE (1) BE1003058A3 (it)
BR (1) BR8701523A (it)
CA (1) CA1267203A (it)
CH (1) CH674074A5 (it)
DE (1) DE3711241A1 (it)
FR (1) FR2596857B1 (it)
GB (1) GB2188724B (it)
IT (1) IT1202718B (it)
MX (1) MX168749B (it)
SE (1) SE460925B (it)
ZA (1) ZA871865B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1230039B (it) * 1988-07-21 1991-09-24 Frimont Spa Apparecchiatura automatica per la produzione di ghiaccio in cubetti.
IT1244433B (it) * 1990-09-12 1994-07-15 Castel Mac Spa Dispositivo elettronico di controllo del livello del ghiaccio in un contenitore di raccolta per macchina per la produzione di ghiaccio in scaglie
US5513495A (en) * 1991-10-22 1996-05-07 Thermotech International Pty Ltd. Cooling system and method for producing ice to cool a liquid
DE9114777U1 (it) * 1991-11-27 1993-03-25 Kluee, Ulrich, Dipl.-Ing., 2054 Geesthacht, De
US5671606A (en) * 1995-09-18 1997-09-30 Lancer Corporation Method and apparatus for sensing and controlling the level of ice in an ice dispenser
WO2008030023A1 (en) 2006-09-04 2008-03-13 Lg Electronics Inc. Control apparatus for taking out ice of refrigerator and method thereof
WO2008035942A2 (en) 2006-09-20 2008-03-27 Lg Electronics, Inc. Refrigerator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763789A (en) * 1953-03-03 1956-09-18 Ohmart Corp Control device
US3045445A (en) * 1960-12-19 1962-07-24 Carrier Corp Ice making
US3322959A (en) * 1963-05-09 1967-05-30 Ranco Inc Photoelectric level control system with lamp operated at alternate brightnesses
US3525232A (en) * 1968-08-30 1970-08-25 Gen Electric Automatic ice maker control means
US3760397A (en) * 1970-11-17 1973-09-18 J Taggart Alarm system
US3731496A (en) * 1972-01-31 1973-05-08 Gen Electric Photoelectric ice level sensor
CH568627A5 (it) * 1974-07-15 1975-10-31 Cerberus Ag
US4205237A (en) * 1977-12-16 1980-05-27 Nartron Corporation Liquid level sensor, pump system means and circuit means
GB2039847B (en) * 1978-10-25 1982-09-15 Vgl Ind Ltd Dispensing device
IT1125671B (it) * 1978-11-24 1986-05-14 Loomhurst Ltd Valvola di drenaggio di condensa
US4238930A (en) * 1978-12-26 1980-12-16 Whirlpool Corporation Ice maker apparatus
DE3032934A1 (de) * 1980-09-02 1982-04-08 Claus-Hartwig Dipl.-Ing. 2211 Heiligenstedten Dahse Verfahren zur regelung des fuellstandes eines einfuellschachtes einer schneckenpresse und regeleinrichtung zur durchfuehrung des verfahrens
IL64003A0 (en) * 1981-10-06 1982-01-31 Elmar Medical Systems Ltd Sensor system for use in fluid monitoring and control
JPS59229626A (ja) * 1983-06-10 1984-12-24 Matsushita Electric Works Ltd フロ−トレス液面リレ−
ES8703647A1 (es) * 1984-07-10 1987-02-16 Coca Cola Co Un aparato para llenar automaticamente un recipiente con una bebida.
FR2763789B1 (fr) * 1997-05-27 1999-12-03 Jean Hauville Dispositif destine a realiser un mur de decoration horticole

Also Published As

Publication number Publication date
AU601413B2 (en) 1990-09-13
JPS62237264A (ja) 1987-10-17
GB2188724B (en) 1989-11-15
GB2188724A (en) 1987-10-07
CH674074A5 (it) 1990-04-30
JPH0144983B2 (it) 1989-10-02
BE1003058A3 (fr) 1991-11-12
SE460925B (sv) 1989-12-04
FR2596857A1 (fr) 1987-10-09
DE3711241A1 (de) 1987-10-15
CA1267203A (en) 1990-03-27
AU7091887A (en) 1987-10-08
IT1202718B (it) 1989-02-09
BR8701523A (pt) 1988-01-19
GB8705896D0 (en) 1987-04-15
DE3711241C2 (it) 1991-03-21
SE8702772L (sv) 1989-01-07
FR2596857B1 (fr) 1992-04-30
ZA871865B (en) 1987-09-03
MX168749B (es) 1993-06-07
SE8702772D0 (sv) 1987-07-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980327