GB1147837A - Heat control indicating device for electric cookers - Google Patents

Heat control indicating device for electric cookers

Info

Publication number
GB1147837A
GB1147837A GB1689067A GB1689067A GB1147837A GB 1147837 A GB1147837 A GB 1147837A GB 1689067 A GB1689067 A GB 1689067A GB 1689067 A GB1689067 A GB 1689067A GB 1147837 A GB1147837 A GB 1147837A
Authority
GB
United Kingdom
Prior art keywords
lamp
indicating device
april
window
heat control
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
GB1689067A
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.)
SEG Hausgeraete GmbH
Original Assignee
Siemens Elektrogaerate GmbH
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 Siemens Elektrogaerate GmbH filed Critical Siemens Elektrogaerate GmbH
Publication of GB1147837A publication Critical patent/GB1147837A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10—Details, e.g. of discs, knobs, wheels or handles
    • G05G1/105—Details, e.g. of discs, knobs, wheels or handles comprising arrangements for illumination

Abstract

1,147,837. Indicators for switches. SIEMENSELECTROGERATE G.m.b.H. 12 April, 1967 [15 April, 1966], No. 16890/67. Heading H1N. A knob for an electric cooker control comprises a frusto-conical transparent skirt portion 1A, carried on an annulus 7 supported by arms 6 from a stem 4, and a grip rim 10 which also secures a removable transparent disc 9. A stationary frusto-conical mask 13 is fixed to the cooker front panel 2 and has a window 15 such that a lamp 17 illuminates one of a series of indications 12 on the inside surface 11 of the skirt 1A. A shield 20 prevents light from lamp 17 reaching the disc 9 which is illuminated by a second lamp 21 for an additional monitoring indication. The window 15 has a projecting corner 19 to act as a pointer.
GB1689067A 1966-04-15 1967-04-12 Heat control indicating device for electric cookers Expired GB1147837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0103198 1966-04-15

Publications (1)

Publication Number Publication Date
GB1147837A true GB1147837A (en) 1969-04-10

Family

ID=7524988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1689067A Expired GB1147837A (en) 1966-04-15 1967-04-12 Heat control indicating device for electric cookers

Country Status (3)

Country Link
AT (1) AT266272B (en)
CH (1) CH457592A (en)
GB (1) GB1147837A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052591A (en) * 1975-09-19 1977-10-04 Harper-Wyman Company Infinite switch and indicator
GB2524813A (en) * 2014-04-03 2015-10-07 Naim Audio Ltd Control unit with illuminated display

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052591A (en) * 1975-09-19 1977-10-04 Harper-Wyman Company Infinite switch and indicator
GB2524813A (en) * 2014-04-03 2015-10-07 Naim Audio Ltd Control unit with illuminated display
GB2524813B (en) * 2014-04-03 2016-03-23 Naim Audio Ltd An illuminated display panel for an electronic device

Also Published As

Publication number Publication date
AT266272B (en) 1968-11-11
CH457592A (en) 1968-06-15
DE1565799A1 (en) 1970-05-06
DE1565799B2 (en) 1972-10-26

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