GB1068429A - Operating device,with an elastically resilient closed chamber,for an electric switch - Google Patents

Operating device,with an elastically resilient closed chamber,for an electric switch

Info

Publication number
GB1068429A
GB1068429A GB48312/65A GB4831265A GB1068429A GB 1068429 A GB1068429 A GB 1068429A GB 48312/65 A GB48312/65 A GB 48312/65A GB 4831265 A GB4831265 A GB 4831265A GB 1068429 A GB1068429 A GB 1068429A
Authority
GB
United Kingdom
Prior art keywords
washing
speed
operating device
electric switch
closed chamber
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
GB48312/65A
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Publication of GB1068429A publication Critical patent/GB1068429A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/48—Preventing or reducing imbalance or noise
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/144—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch operated by vibration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
    • 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
    • D06F2103/26—Unbalance; Noise level

Abstract

1,068,429. Washing machines. ELECTROLUX A. B. Nov. 15, 1965 [Nov. 13, 1964], No. 48312/65. Heading D1A. [Also in Division H2] A rotary drum washing machine 10 has a switch device 25 actuated if the drum is unevenly loaded to switch from centrifuging speed to washing speed for a time predetermined by the device 25 (see Division H2), the speed of the motor 11 being switched in this way between the two speeds until the imbalance has disappeared by the re-positioning of the clothes in the washing space 18 by the tumbling of the clothes at washing speed.
GB48312/65A 1964-11-13 1965-11-15 Operating device,with an elastically resilient closed chamber,for an electric switch Expired GB1068429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1373664 1964-11-13

Publications (1)

Publication Number Publication Date
GB1068429A true GB1068429A (en) 1967-05-10

Family

ID=20297901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48312/65A Expired GB1068429A (en) 1964-11-13 1965-11-15 Operating device,with an elastically resilient closed chamber,for an electric switch

Country Status (7)

Country Link
US (1) US3318118A (en)
DE (1) DE1465229B2 (en)
DK (1) DK112745B (en)
FI (1) FI49226C (en)
FR (1) FR1454162A (en)
GB (1) GB1068429A (en)
NO (1) NO115671B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146664A (en) * 1983-09-20 1985-04-24 Thorn Emi Domestic Appliances Vibration detector for washing machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5375437A (en) * 1993-09-20 1994-12-27 General Electric Company Out-of-balance condition detecting system with lid actuated switching assembly
US5375282A (en) * 1993-09-20 1994-12-27 General Electric Company System and method for detecting and interrupting an out-of-balance condition in a washing machine
US6422047B1 (en) * 2000-05-04 2002-07-23 Maytag Corporation Washing machine with unbalance detection and control system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873599A (en) * 1956-06-07 1959-02-17 Gen Electric Basket mounting arrangement for laundry machine
US2941390A (en) * 1957-03-26 1960-06-21 Gen Motors Corp Vibration responsive mechanism for a domestic appliance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146664A (en) * 1983-09-20 1985-04-24 Thorn Emi Domestic Appliances Vibration detector for washing machine

Also Published As

Publication number Publication date
FI49226C (en) 1975-04-10
DE1465229A1 (en) 1969-04-30
US3318118A (en) 1967-05-09
DE1465229B2 (en) 1972-06-08
DK112745B (en) 1969-01-13
FR1454162A (en) 1966-07-22
FI49226B (en) 1974-12-31
NO115671B (en) 1968-11-11

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