EP0302350A3 - Case for electronic plug-in units with control elements, especially for keyboards, arranged on one surface of the case - Google Patents

Case for electronic plug-in units with control elements, especially for keyboards, arranged on one surface of the case Download PDF

Info

Publication number
EP0302350A3
EP0302350A3 EP88111973A EP88111973A EP0302350A3 EP 0302350 A3 EP0302350 A3 EP 0302350A3 EP 88111973 A EP88111973 A EP 88111973A EP 88111973 A EP88111973 A EP 88111973A EP 0302350 A3 EP0302350 A3 EP 0302350A3
Authority
EP
European Patent Office
Prior art keywords
case
keyboards
units
control elements
electronic plug
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.)
Granted
Application number
EP88111973A
Other languages
German (de)
Other versions
EP0302350A2 (en
EP0302350B1 (en
Inventor
Otto Kessler
Wilhelm Loffel
Reinhard Dipl.-Ing. Schmitt (Fh)
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.)
Siemens AG
Original Assignee
Siemens 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
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0302350A2 publication Critical patent/EP0302350A2/en
Publication of EP0302350A3 publication Critical patent/EP0302350A3/en
Application granted granted Critical
Publication of EP0302350B1 publication Critical patent/EP0302350B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/008—Casings metallic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/004—High frequency adaptation or shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/008—Static electricity considerations
EP88111973A 1987-08-05 1988-07-25 Case for electronic plug-in units with control elements, especially for keyboards, arranged on one surface of the case Expired - Lifetime EP0302350B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8710740U 1987-08-05
DE8710740U DE8710740U1 (en) 1987-08-05 1987-08-05 Housings for electronic components with operating elements arranged on a housing surface, in particular keyboards

Publications (3)

Publication Number Publication Date
EP0302350A2 EP0302350A2 (en) 1989-02-08
EP0302350A3 true EP0302350A3 (en) 1989-07-26
EP0302350B1 EP0302350B1 (en) 1992-01-08

Family

ID=6810828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88111973A Expired - Lifetime EP0302350B1 (en) 1987-08-05 1988-07-25 Case for electronic plug-in units with control elements, especially for keyboards, arranged on one surface of the case

Country Status (2)

Country Link
EP (1) EP0302350B1 (en)
DE (2) DE8710740U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303113A (en) * 1992-03-30 1994-04-12 General Electric Company Digital circuit interrupter with RFI and EMI shielding
EP0633585B1 (en) * 1993-07-08 1997-11-05 Philips Patentverwaltung GmbH Housing for electric communication apparatus
SE513069C2 (en) * 1997-03-03 2000-07-03 Ericsson Telefon Ab L M Protection against electrostatic discharge in a portable communication device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7402697U (en) * 1974-01-26 1974-04-25 Neumann Elektronik Gmbh Plastic housings for electrical equipment
DE7829133U1 (en) * 1978-09-30 1979-02-01 Standard Elektrik Lorenz Ag, 7000 Stuttgart
DE2948692A1 (en) * 1979-12-04 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart HF screening pot-shaped housing - has lug-shaped extension with inner thread in centre of bottom plate of rectangular or cubical section housing in screw connection
DE8520631U1 (en) * 1985-07-17 1986-03-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Electrical combination module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7402697U (en) * 1974-01-26 1974-04-25 Neumann Elektronik Gmbh Plastic housings for electrical equipment
DE7829133U1 (en) * 1978-09-30 1979-02-01 Standard Elektrik Lorenz Ag, 7000 Stuttgart
DE2948692A1 (en) * 1979-12-04 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart HF screening pot-shaped housing - has lug-shaped extension with inner thread in centre of bottom plate of rectangular or cubical section housing in screw connection
DE8520631U1 (en) * 1985-07-17 1986-03-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Electrical combination module

Also Published As

Publication number Publication date
DE8710740U1 (en) 1988-09-08
DE3867562D1 (en) 1992-02-20
EP0302350A2 (en) 1989-02-08
EP0302350B1 (en) 1992-01-08

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