GB968587A - Improvements in or relating to cam actuated electric switches - Google Patents

Improvements in or relating to cam actuated electric switches

Info

Publication number
GB968587A
GB968587A GB28417/60A GB2841760A GB968587A GB 968587 A GB968587 A GB 968587A GB 28417/60 A GB28417/60 A GB 28417/60A GB 2841760 A GB2841760 A GB 2841760A GB 968587 A GB968587 A GB 968587A
Authority
GB
United Kingdom
Prior art keywords
blades
cam
face
contact
relating
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
GB28417/60A
Inventor
Tom Bowen
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England Ltd
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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB28417/60A priority Critical patent/GB968587A/en
Priority to CH909461A priority patent/CH396154A/en
Publication of GB968587A publication Critical patent/GB968587A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • 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
    • D06F2105/10—Temperature of washing liquids; Heating means therefor
    • 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
    • D06F2105/58—Indications or alarms to the control system or to the user

Abstract

968,587. Cam-operated switches. S. SMITH & SONS (ENGLAND) Ltd. July 24, 1961 [Aug. 16, 1960], No. 28417/60. Heading H2B. A switch comprises a rotary face cam arranged between a pair of contact-carrying blades one of which engages a face of the cam and the other of which is out of contact with the other face of the cam. As shown, two sets of three contact-carrying blades 14, 15, 16 and 17, 18, 19 are mounted on opposite faces of a support 12. The blades 14, 16, 17, 19 are notched along their edges so as to make them resilient, whereas blades 15, 18 are comparatively rigid. The latter blades are cranked so that parts thereof lie between blades 16, 19 and 14, 17 respectively. Two face cams 36, 37 are arranged, one, 36, between blades 15, 16 and 14, 18 and the other, 37, between blades 15, 19 and 17, 18. Blades 14, 16, 17, 19 are formed with V-shaped followers 38, 39, 41, 42 which rest on the outer surface of the cams. Each cam is formed with a boss 44 or 45 located in openings 88 in the casing. Several switches may be arranged back-to-back with a common actuating shaft 74.
GB28417/60A 1960-08-16 1960-08-16 Improvements in or relating to cam actuated electric switches Expired GB968587A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB28417/60A GB968587A (en) 1960-08-16 1960-08-16 Improvements in or relating to cam actuated electric switches
CH909461A CH396154A (en) 1960-08-16 1961-08-03 Electric cam switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28417/60A GB968587A (en) 1960-08-16 1960-08-16 Improvements in or relating to cam actuated electric switches

Publications (1)

Publication Number Publication Date
GB968587A true GB968587A (en) 1964-09-02

Family

ID=10275300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28417/60A Expired GB968587A (en) 1960-08-16 1960-08-16 Improvements in or relating to cam actuated electric switches

Country Status (2)

Country Link
CH (1) CH396154A (en)
GB (1) GB968587A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110073587A (en) * 2016-11-11 2019-07-30 三菱重工制冷空调系统株式会社 Capacitor unit, motor compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110073587A (en) * 2016-11-11 2019-07-30 三菱重工制冷空调系统株式会社 Capacitor unit, motor compressor
EP3525336A4 (en) * 2016-11-11 2019-09-11 Mitsubishi Heavy Industries Thermal Systems, Ltd. Capacitor unit, and electric compressor
CN110073587B (en) * 2016-11-11 2022-01-11 三菱重工制冷空调系统株式会社 Capacitor unit and electric compressor
US11509186B2 (en) 2016-11-11 2022-11-22 Mitsubishi Heavy Industries Thermal Systems, Ltd. Capacitor unit, and electric compressor

Also Published As

Publication number Publication date
CH396154A (en) 1965-07-31

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