Granted Patent B1

US 12,230,452 · App. 17/535,042 · Granted Feb 18, 2025

Inventors: Robert M. Stockman (Palm Coast, FL); Richard W. Stockman (Ormond Beach, FL); Shaun Brandon Sirotiak (San Antonio, TX)

Assignee: AmRad Manufacturing, LLC

H01G4/385H01G2/24H01G4/224H01G4/228H01G4/232H01G4/236H01G4/32

Abstract

Claims (42)

1. An apparatus comprising:

a case having an elliptical cross-section capable of receiving a plurality of capacitive devices, one or more of the capacitive devices providing at least one capacitor having a first capacitor terminal and a second capacitor terminal;

a cover assembly comprising:

a deformable cover mountable to the case,

a common cover terminal having a contact extending from the cover,

at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover, wherein the at least three capacitor cover terminals form a group on the cover assembly and the common cover terminal is separated from the group, and wherein the deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure of at least one of the plurality of the capacitive devices, and

at least four insulation structures, wherein two of the four insulation structures are in contact and wherein one of the four insulation structures is separated from the two insulation structures which are in contact; and

a first conductor capable of electrically connecting the first capacitor terminal of a capacitor provided by one of the plurality of capacitive devices to one of the at least three capacitor cover terminals and a second conductor capable of electrically connecting the second capacitor terminal of the capacitor provided by one of the plurality of capacitive devices to the common cover terminal.

2. The apparatus of claim 1 , wherein the plurality of capacitive devices are each separately wound.

3. The apparatus of claim 1 , wherein the combined capacitance value of one of the plurality of capacitive devices is greater than about 4.0 microfarads.

4. The apparatus of claim 1 , wherein each of the at least four insulation structures is cup shaped.

5. The apparatus of claim 1 , wherein each of the insulation structures is colored.

6. The apparatus of claim 1 , wherein at least two of the insulation structures are differently colored.

7. The apparatus of claim 1 , wherein the at least one capacitor has a capacitance value in a range of about 1.5 microfarad to about 5.0 microfarad.

8. The apparatus of claim 1 , wherein a diameter of the one of the four insulation structures which is separated from the two insulation structures which are in contact is larger than a diameter of the two insulation structures which are in contact.

9. The apparatus of claim 8 , wherein the capacitor cover terminals are oriented in the same direction.

10. An apparatus comprising:

a case having an elliptical cross-section capable of receiving a plurality of capacitive devices, one or more of the capacitive devices providing at least one capacitor having a first capacitor terminal and a second capacitor terminal;

a cover assembly comprising:

a deformable cover mountable to the case,

a common cover terminal having a contact extending from the cover,

at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover, wherein the at least three capacitor cover terminals form a group on the cover assembly and the common cover terminal is separated from the group, and wherein the deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure, and

at least four colored insulation structures, wherein two of the four colored insulation structures are in contact, and wherein one of the four colored insulation structures is separated from the two insulation structures; and

a first conductor capable of electrically connecting the first capacitor terminal of a capacitor provided by one of the plurality of capacitive devices to one of the at least three capacitor cover terminals and a second conductor capable of electrically connecting the second capacitor terminal of the capacitor provided by one of the plurality of capacitive devices to the common cover terminal.

11. The apparatus of claim 10 , wherein the plurality of capacitive devices are each separately wound.

12. The apparatus of claim 10 , wherein the combined capacitance value of one of the plurality of capacitive devices is greater than about 4.0 microfarads.

13. The apparatus of claim 10 , wherein each of the at least four colored insulation structures is cup shaped.

14. The apparatus of claim 10 , wherein at least two of the colored insulation structures are differently colored.

15. The apparatus of claim 10 , wherein a diameter of the one of the four insulation structures which is separated from the two insulation structures which are in contact is larger than a diameter of the two insulation structures which are in contact.

16. An apparatus comprising:

a case having an elliptical cross-section capable of receiving a plurality of capacitive devices, one or more of the capacitive devices providing at least one capacitor having a first capacitor terminal and a second capacitor terminal, the at least one capacitor having a capacitance value in a range of about 1.5 microfarads to about 5.0 microfarads;

a cover assembly comprising:

a deformable cover mountable to the case,

a common cover terminal having a contact extending from the cover,

at least three capacitor cover terminals, each of the at least three capacitor cover terminals having at least one contact extending from the deformable cover, wherein the at least three capacitor cover terminals form a group on the cover assembly and the common cover terminal is separated from the group, and wherein the deformable cover is configured to displace at least one of the at least three capacitor cover terminals upon an operative failure, and

at least four insulation structures, wherein two of the four insulation structures are in contact, and wherein one of the four insulation structures is separated from the two insulation structures; and

a first conductor capable of electrically connecting the first capacitor terminal of a capacitor provided by one of the plurality of capacitive devices to one of the at least three capacitor cover terminals and a second conductor capable of electrically connecting the second capacitor terminal of the capacitor provided by one of the plurality of capacitive devices to the common cover terminal.

17. The apparatus of claim 16 , wherein the plurality of capacitive devices are each separately wound.

18. The apparatus of claim 16 , wherein the combined capacitance value of one of the plurality of capacitive devices is greater than about 4.0 microfarads.

19. The apparatus of claim 16 , wherein each of the at least four insulation structures is cup shaped.

20. The apparatus of claim 16 , wherein each of the at least four insulation structures is colored.

21. The apparatus of claim 16 , wherein at least two of the at least four insulation structures are differently colored.

Assignments (6)

Continuity (10)

References Cited (400)