ELECTRICAL RELAY ASSEMBLY

• US 20150228437A1
• Filed: 07/23/2013
• Published: 08/13/2015
• Est. Priority Date: 09/20/2012
• Status: Active Grant

• Current Assignee: Aptiv Technologies AG
• Original Assignee: Delphi Technologies, Inc. (BorgWarner Incorporated)
• Inventors: Neto, Didimo Garcia, Franco, Rodrigo
• Granted Patent: US 9,715,986 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H01H 2085/0275 Structural association with a printed circuit board
• CPC Class Codes: H01H 2085/208 specially adapted for vehicles
• CPC Class Codes: H01H 50/021 structurally combining a relay and an electronic component, e.g. varistor, RC circuit auxiliary switch inserting resistor during closure H01H50/543
• CPC Class Codes: H01H 50/048 Plug-in mounting or sockets
• CPC Class Codes: H01H 85/0241 Structural association of a fuse and another component or apparatus switches with built-in fuses H01H9/10, spark-gap arresters H01H85/44, transformers and inductances H01F27/402, capacitors H01G2/14, lamps H01K1/66, semiconductors H01L23/5256 or H01L23/62
• CPC Class Codes: H01H 85/2035 for miniature fuses with parallel side contacts
• CPC Class Codes: H01H 89/00 Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass

Abstract

A relay assembly configured for use in a vehicle electrical distribution center. The relay assembly includes a circuit board, a first and second relay disposed the circuit board and a plurality of terminals electrically coupled to the first and second relays. The relay assembly also includes removable fuses to protect the circuits controlled by the first and second relays against over-current conditions. The relay assembly may be packaged as a mini-ISO relay package.

Claims

1. A relay assembly comprising:

a circuit board characterized by electrically conductive traces disposed on at least a first surface of the circuit board;

a first relay mounted on said first surface and electrically coupled to said electrically conductive traces;

a second relay mounted on said first surface and electrically coupled to said electrically conductive traces;

a first electrically conductive terminal disposed on a second surface of the circuit board and electrically coupled to said first relay; and

a second electrically conductive terminal disposed on the second surface of the circuit board and electrically coupled to said second relay, wherein said relay assembly is configured for use in a vehicle electrical distribution center.

2. The relay assembly according to claim 1, wherein said relay assembly further comprises:

a fusible link;

a third electrically conductive terminal electrically coupled to said first relay and said fusible link; and

a fourth electrically conductive terminal electrically coupled to said first electrically conductive terminal and the fusible link.

3. The relay assembly according to claim 2, further comprising a cover configured to enclose at least the first surface of the circuit board.

4. The relay assembly according to claim 3, wherein said cover is characterized by the dimensions of 28 millimeters (mm) long by 28 mm wide by 25.5 mm high.

5. The relay assembly according to claim 4, wherein the first and second terminals protrude 11.5 mm from the second surface of the circuit board.

6. The relay assembly according to claim 3, wherein the cover defines an opening configured to allow access to the fusible link.