Auxiliary mesh type starter

• US 9,206,781 B2
• Filed: 06/25/2013
• Issued: 12/08/2015
• Est. Priority Date: 06/25/2012
• Status: Active Grant

• Current Assignee: Prestolite Electric LLC
• Original Assignee: Prestolite Electric LLC
• Inventors: Qin, Sunshine, Hu, Robin, Li, Big
• Primary Examiner(s): Waks, Joseph
• Application Number:
  US14/378,275
• Publication Number:
  US 20150097375A1
• Time in Patent Office: 896 Days
• Field of Search: 290/38.R
• US Class Current: 1/1
• CPC Class Codes: F02N 11/02 the motors having longitudinally-shiftable rotors
• CPC Class Codes: F02N 11/0851 characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
• CPC Class Codes: F02N 11/087 Details of the switching means in starting circuits, e.g. relays or electronic switches
• CPC Class Codes: F02N 15/067 the starter comprising an electro-magnetically actuated lever
• CPC Class Codes: H01H 47/22 for supplying energising current for relay coil
• CPC Class Codes: H01H 51/065 Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles details H01H50/20

Abstract

An auxiliary mesh type starter, including a motor, an electromagnetic switch connected with the motor and relays connected with the electromagnetic switch, wherein the electromagnetic switch includes a holding coil, an attracting coil, a stop seat arranged at the rear end parts of the holding coil and the attracting coil, a plunger arranged on the inner circumferences of the holding coil and the attracting coil and capable of sliding in an axial direction, a return spring for applying return force to the plunger, and a contact point arranged at the rear end of the plunger; and the relays are connected to a key switch, wherein the relays include a first relay and a second relay, with the head end of the attracting coil connects to the key switch via the first relay, and the head end of the holding coil connects to the key switch via the second relay.

Claims

1. An auxiliary mesh type starter, comprising a motor, an electromagnetic switch connected with the motor and relays connected with the electromagnetic switch, wherein the electromagnetic switch comprises a holding coil, an attracting coil, a stop seat arranged at the rear end parts of the holding coil and the attracting coil, a plunger arranged on the inner circumferences of the holding coil and the attracting coil and capable of sliding in an axial direction, a return spring for applying a return force to the plunger, and a contact point arranged at the rear end of the plunger and the relays are connected to a key switch, characterized in that the relays comprise a first relay and a second relay, with the head end of the attracting coil being connected to the key switch via the first relay, and the head end of the holding coil being connected to the key switch via the second relay.

2. The auxiliary mesh type starter according to claim 1, wherein the number of turns of the attracting coil is less than the number of turns of the holding coil.

3. The auxiliary mesh type starter according to claim 2, wherein the first relay is a time relay.

4. The auxiliary mesh type starter according to claim 3, wherein the attracting coil is an aluminum enamelled wire, copper clad aluminum enamelled wire, constantan enamelled wire or iron wire.

5. The auxiliary mesh type starter according to claim 2, wherein the second relay is a time relay.

6. The auxiliary mesh type starter according to claim 5, wherein the attracting coil is an aluminum enamelled wire, copper clad aluminum enamelled wire, constantan enamelled wire or iron wire.

7. The auxiliary mesh type starter according to claim 2, wherein the attracting coil is an aluminum enamelled wire, copper clad aluminum enamelled wire, constantan enamelled wire or iron wire.

8. The auxiliary mesh type starter according to claim 2, wherein the number of turns of the attracting coil is zero.

9. The auxiliary mesh type starter according to claim 8, wherein the first relay is a time relay.

10. The auxiliary mesh type starter according to claim 9, wherein the attracting coil is an aluminum enamelled wire, copper clad aluminum enamelled wire, constantan enamelled wire or iron wire.

11. The auxiliary mesh type starter according to claim 8, wherein the second relay is a time relay.

12. The auxiliary mesh type starter according to claim 11, wherein the attracting coil is an aluminum enamelled wire, copper clad aluminum enamelled wire, constantan enamelled wire or iron wire.

13. The auxiliary mesh type starter according to claim 8, wherein the attracting coil is an aluminum enamelled wire, copper clad aluminum enamelled wire, constantan enamelled wire or iron wire.

14. The auxiliary mesh type starter according to claim 8, wherein the attracting coil is a means for limiting the magnitude of current.

15. The auxiliary mesh type starter according to claim 14, wherein the attracting coil is an aluminum enamelled wire, copper clad aluminum enamelled wire, constantan enamelled wire or iron wire.

16. The auxiliary mesh type starter according to claim 1, wherein the attracting coil is an aluminum enamelled wire, copper clad aluminum enamelled wire, constantan enamelled wire or iron wire.