GB1247440A - Programme control unit, more particularly for automatic washing machines with reversing control - Google Patents

Programme control unit, more particularly for automatic washing machines with reversing control

Info

Publication number
GB1247440A
GB1247440A GB02494/69D GB1249469D GB1247440A GB 1247440 A GB1247440 A GB 1247440A GB 02494/69 D GB02494/69 D GB 02494/69D GB 1249469 D GB1249469 D GB 1249469D GB 1247440 A GB1247440 A GB 1247440A
Authority
GB
United Kingdom
Prior art keywords
pawls
wheels
carry
board
programme
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
GB02494/69D
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.)
Holzer Patent AG
Original Assignee
Holzer Patent AG
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
Priority claimed from DE19681710540 external-priority patent/DE1710540B2/en
Application filed by Holzer Patent AG filed Critical Holzer Patent AG
Publication of GB1247440A publication Critical patent/GB1247440A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H01H43/12—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation
    • H01H43/124—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation using a disc
    • 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
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/30—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by mechanical features, e.g. buttons or rotary dials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cleaning In General (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

1,247,440. Time switches. HOLZERPATENT A.G. 10 March, 1969 [9 March, 1968 (2)], No. 12494/69. Heading H1N. A printed-circuit board 1 is used as the support, on opposite sides respectively, for a programme-switching wheel (9) and a coaxial reversal control wheel 8 of a washing-machine programmer, and also carries electrical components 4, 6, as well as a common drive motor 20 and pawls 22 and 21 for phase-displaced stepping of the respective wheels 8 and 9. The wheels 8 and 9 carry cams 10, 11, 12 acting on contact sets (14, 17, Fig. 1, not shown), directly or via follower arms such as 13, and also carry brushes (18, 19) engaging contact segments on the respective faces of the board 1. Alternatively, the board 1 may carry the brushes which then co-operate with contacts and conductor rings on the inner faces of the wheels 8 and 9. Electromagnets 28, 29 may be provided for control of the stepping by pawls 21 and 22, respectively, the pawls being operated out of phase by eccentrics 23 and 24 driven by the common motor 20.
GB02494/69D 1968-03-09 1969-03-10 Programme control unit, more particularly for automatic washing machines with reversing control Expired GB1247440A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEH0065544 1968-03-09
DE19681638044 DE1638044B2 (en) 1968-03-09 1968-03-09 CONTROL UNIT IN PARTICULAR FOR AUTOMATIC WASHING MACHINES
DE19681710540 DE1710540B2 (en) 1968-03-09 1968-03-09 PROGRAM CONTROL UNIT FOR WASHING MACHINES AND DISHWASHING MACHINES

Publications (1)

Publication Number Publication Date
GB1247440A true GB1247440A (en) 1971-09-22

Family

ID=27180952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02494/69D Expired GB1247440A (en) 1968-03-09 1969-03-10 Programme control unit, more particularly for automatic washing machines with reversing control

Country Status (3)

Country Link
DE (1) DE1638044B2 (en)
FR (1) FR2003596A1 (en)
GB (1) GB1247440A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD980084A1 (en) * 1998-04-09 1999-10-11 Applico Di Luciano Munaretto E TIMER STRUCTURE ESPECIALLY FOR HOUSEHOLD APPLIANCES

Also Published As

Publication number Publication date
FR2003596A1 (en) 1969-11-07
DE1638044B2 (en) 1971-11-04
DE1638044A1 (en) 1970-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees