ATE113129T1 - DIGITAL SWITCHING OR. CONTROL DEVICE, PARTICULARLY TIME CLOCK. - Google Patents

DIGITAL SWITCHING OR. CONTROL DEVICE, PARTICULARLY TIME CLOCK.

Info

Publication number
ATE113129T1
ATE113129T1 AT89106312T AT89106312T ATE113129T1 AT E113129 T1 ATE113129 T1 AT E113129T1 AT 89106312 T AT89106312 T AT 89106312T AT 89106312 T AT89106312 T AT 89106312T AT E113129 T1 ATE113129 T1 AT E113129T1
Authority
AT
Austria
Prior art keywords
lcd unit
keypad
circuit board
keys
connectors
Prior art date
Application number
AT89106312T
Other languages
German (de)
Inventor
Friedhelm Orgelmacher
Original Assignee
Legrand 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27511160&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE113129(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE8805033U external-priority patent/DE8805033U1/de
Priority claimed from DE8805205U external-priority patent/DE8805205U1/de
Priority claimed from DE3812674A external-priority patent/DE3812674A1/en
Priority claimed from DE8805204U external-priority patent/DE8805204U1/de
Priority claimed from DE8805206U external-priority patent/DE8805206U1/de
Application filed by Legrand Gmbh filed Critical Legrand Gmbh
Application granted granted Critical
Publication of ATE113129T1 publication Critical patent/ATE113129T1/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G15/00—Time-pieces comprising means to be operated at preselected times or after preselected time intervals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/01—Liquid crystal
    • H01H2219/012—Liquid crystal programmable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/01—Mounting on appliance
    • H01H2223/014—Mounting on appliance located in recess
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/034—Positioning of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/016—Control panel; Graphic display; Programme control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/028—Watch

Abstract

In a switching and regulating apparatus, in particular time switch, having a digital display (LCD unit (20)), operator panel (18) for coded keys, electronic subassemblies, circuit-breaking devices, if necessary relays for controllable, selectable and displayable functions and operating conditions of outputs that are to be controlled or switched preselectively and have means for power supply and connection, a body (21) having electronics and an assembly for power supply and connection is equipped capable of being joined to a foot part in the usual fashion, to be precise is constructed as an upper part (22) having a keypad (103), an LCD unit (20), connectors (220), an associated circuit board (142) and cover plate (201), side walls and at least one stop as a single-piece holding unit, the combination of these modules as subgroups satisfying the conditions for an unobstructed view of selected parts and the reliable, perfect functioning of handy operability when, alternatively, a) the LCD unit and printed circuit board with connectors are mounted in a preloaded locking, self-retaining and self-adjusting fashion without auxiliary components using a press fit by packing in the keypad, cover plate, LCD unit and printed circuit board by means of a springy metal sheet supported resiliently on the keypad or b) non-active functional elements are safeguarded against operating errors by means of covering housing parts or by means of a selected arrangement of the keys, so that the selected functions of said keys are assigned in a manner proof against confusion through a geometrical and structural arrangement. <IMAGE>
AT89106312T 1988-04-17 1989-04-10 DIGITAL SWITCHING OR. CONTROL DEVICE, PARTICULARLY TIME CLOCK. ATE113129T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE8805033U DE8805033U1 (en) 1988-04-17 1988-04-17
DE8805205U DE8805205U1 (en) 1988-04-17 1988-04-17
DE3812674A DE3812674A1 (en) 1988-04-17 1988-04-17 Switching or control device working digitally
DE8805204U DE8805204U1 (en) 1988-04-17 1988-04-17
DE8805206U DE8805206U1 (en) 1988-04-17 1988-04-17

Publications (1)

Publication Number Publication Date
ATE113129T1 true ATE113129T1 (en) 1994-11-15

Family

ID=27511160

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89106312T ATE113129T1 (en) 1988-04-17 1989-04-10 DIGITAL SWITCHING OR. CONTROL DEVICE, PARTICULARLY TIME CLOCK.

Country Status (4)

Country Link
EP (1) EP0338371B1 (en)
AT (1) ATE113129T1 (en)
DE (1) DE58908509D1 (en)
ES (1) ES2063776T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6178359B1 (en) * 1998-03-31 2001-01-23 Tektronix, Inc. Instrument with installation-evident accessory modules
US6989761B2 (en) * 2002-10-30 2006-01-24 All-Line Inc. Photo-timer module
FR2871924B1 (en) * 2004-06-21 2008-09-05 Aem Atelier Electronique Maint CUSTOM KEYBOARD CUSTOM CUSTOM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600409A1 (en) * 1976-01-07 1977-07-21 Westdeutsche Elektrogeraete ELECTRIC SWITCH DEVICE, IN PARTICULAR TIME SWITCH DEVICE
DE3137864A1 (en) * 1981-09-23 1983-04-14 Siemens AG, 1000 Berlin und 8000 München FASTENING AND CONTACTING ARRANGEMENT FOR AN LCD DISPLAY UNIT OF AN ELECTRONIC DEVICE HOUSED IN A HOUSING
DE8436481U1 (en) * 1984-12-13 1986-04-10 Diehl GmbH & Co, 8500 Nürnberg Electronic timer module
IT206291Z2 (en) * 1985-12-20 1987-07-20 Borletti Spa DASHBOARD CLOCK

Also Published As

Publication number Publication date
EP0338371B1 (en) 1994-10-19
EP0338371A3 (en) 1992-06-10
EP0338371A2 (en) 1989-10-25
DE58908509D1 (en) 1994-11-24
ES2063776T3 (en) 1995-01-16

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee