Housing for electrical communications and measuring devices

• US 3,997,819 A
• Filed: 09/04/1975
• Issued: 12/14/1976
• Est. Priority Date: 09/09/1974
• Status: Expired due to Term

• Current Assignee: Siemens AG
• Original Assignee: Siemens AG
• Inventors: Zenkert, Heinrich, Eggert, Hans-Joachim, Oberberger, Otto
• Primary Examiner(s): Tolin, Gerald P.
• Application Number:
  US05/610,299
• Time in Patent Office: 467 Days
• Field of Search: 312/351, 317/100, 317/120, 317/101 CB, 317/101 PH, 317/101 R, 325/352, 325/353, 325/355, 325/356, 325/357, 174/52 R, 200/307
• US Class Current: 361/704
• CPC Class Codes: H05K 5/0021 Side-by-side or stacked arrangements
• CPC Class Codes: H05K 5/06 Hermetically-sealed casings specially adapted for small components H05K5/0095
• CPC Class Codes: H05K 7/1427 Housings

Abstract

A housing for use in electrical, communications or measurement fields for containing components, including plug-in components comprising a six-sided housing with openable front and back covers sealably attachable to the main housing body, the housing body having component carriers positioned therein for receipt of components from either the front or rear, the covers having an interior configuration adapted to receive components and the housing being attached to a support frame through a vibration accommodating connection.

Claims

1. A housing for receiving a plurality of components used in electrical communications and measurement fields comprising:

in combination, a six-sided housing member with open opposed front and rear sides closed by front and rear covers, the housing member mounted in a support frame by means of vibration accommodating mountings, the housing having at least one plug-in module receiving carrier assembly received therein adapted to receive modules from both the front and rear, said covers tightly closing said open sides, electrical insulating and moisture seal means between collars on inner-surfaces of said covers and the remainder of said housing, said covers recessed on housing inner faces thereof, the recesses providing heat dissipating fixture areas for attachment of high heat producing components, said front cover having operating elements and connection contacts on an exterior surface thereof protected by a protruding collar extending outwardly at peripheral areas of the exterior surface.

2. A housing according to claim 1 wherein said at least one carrier assembly occupies only a portion of the interior space of the housing, remaining portions of said space having means for direct connection of high heat producing components to interior walls of the housing.

3. A housing according to claim 1 wherein the housing, except for said covers, is constructed of inner and outer walls of sheet metal joined at their front and rear peripheries, said housing having external top and bottom projecting ribs spaced from one another and aligned with one another to provide interlocking stability of adjacent housings stacked one above the other, said ribs accommodating stacking of housings of different widths.

4. A housing according to claim 3 wherein the housing is constructed of cast metal and has top and bottom projecting ribs spaced from one another to provide interlocking stability of adjacent housings stacked one above the other, said ribs accommodating stacking of housings of different widths.

5. A housing according to claim 1 wherein said covers are attached to the remainder of said housing through hinge means and are securable thereto by latch means with the rear cover hinged directly to the said remainder and the front cover hingably connected to an intermediate extensible member attached to the housing interiorly thereof.

6. A housing according to claim 5 wherein the hinged covers open horizontally of said housing.

7. A housing of claim 5 wherein the hinged covers open vertically of said housing.