CA998108A - Dry sensor circuit with static discriminator for dryer - Google Patents

Dry sensor circuit with static discriminator for dryer

Info

Publication number
CA998108A
CA998108A CA194,275A CA194275A CA998108A CA 998108 A CA998108 A CA 998108A CA 194275 A CA194275 A CA 194275A CA 998108 A CA998108 A CA 998108A
Authority
CA
Canada
Prior art keywords
dryer
sensor circuit
dry sensor
discriminator
static
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
Application number
CA194,275A
Inventor
Roque D. Marcade
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.)
Whirlpool Corp
Original Assignee
Whirlpool Corp
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 Whirlpool Corp filed Critical Whirlpool Corp
Application granted granted Critical
Publication of CA998108A publication Critical patent/CA998108A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/18—Condition of the laundry, e.g. nature or weight
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/08—Humidity
    • D06F2103/10—Humidity expressed as capacitance or resistance
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
CA194,275A 1973-03-15 1974-03-07 Dry sensor circuit with static discriminator for dryer Expired CA998108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00341521A US3818603A (en) 1973-03-15 1973-03-15 Dry sensor circuit with static discriminator for dryer

Publications (1)

Publication Number Publication Date
CA998108A true CA998108A (en) 1976-10-05

Family

ID=23337933

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,275A Expired CA998108A (en) 1973-03-15 1974-03-07 Dry sensor circuit with static discriminator for dryer

Country Status (2)

Country Link
US (1) US3818603A (en)
CA (1) CA998108A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5737852A (en) * 1996-08-05 1998-04-14 White Consolidated Industries, Inc. Dryness control for clothes dryer
DE19811021A1 (en) * 1998-03-13 1999-09-16 Bosch Siemens Hausgeraete Method for determining the moisture content of textile goods in a clothes dryer
US7231727B2 (en) * 2001-04-25 2007-06-19 Isgk Co., Ltd. Apparatus and method for removing moisture
KR100710215B1 (en) * 2004-07-30 2007-04-20 엘지전자 주식회사 Dryer and method thereof
DE102006002713A1 (en) * 2005-03-18 2006-10-12 BSH Bosch und Siemens Hausgeräte GmbH Front assembly for a laundry drying machine
US20090205220A1 (en) * 2008-02-20 2009-08-20 Dewald Iii Charles Robert Dryer and adapter having ducting system
PL2387642T3 (en) * 2008-12-30 2013-04-30 Arcelik As A dryer comprising a dryness sensor
EP2407589A1 (en) 2010-07-13 2012-01-18 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a clothes drying appliance and clothes drying appliance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947913A (en) * 1956-12-27 1960-08-02 Gen Dynamics Corp Gas tube switch
US2914695A (en) * 1957-04-12 1959-11-24 Electric Auto Lite Co Devices for regulating electrical discharges
US3271878A (en) * 1963-10-14 1966-09-13 Controls Co Of America Moisture sensing control
US3199033A (en) * 1964-08-10 1965-08-03 Tung Sol Electric Inc Condition responsive circuits with plural output of relaxation oscillator balanced
US3702030A (en) * 1971-03-29 1972-11-07 Whirlpool Co Digital dryer control circuit
US3729833A (en) * 1971-11-12 1973-05-01 Whirlpool Co Dryness sensor circuit with static eliminating means for dryer

Also Published As

Publication number Publication date
US3818603A (en) 1974-06-25
AU6659074A (en) 1975-09-18

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