×

Device for cutting out loads in a generator and battery fed plant

  • US 4,088,940 A
  • Filed: 05/14/1975
  • Issued: 05/09/1978
  • Est. Priority Date: 05/15/1974
  • Status: Expired due to Term
First Claim
Patent Images

1. In a generator and battery fed electric plant which includes, in addition to a circuit of essential loads, also a circuit of non-essential loads, and a device having a warning lamp in circuit for signaling when output of generator is insufficient, the improvement comprising a voltage responsive unit including solenoid of a relay fixedly connected in parallel with said warning lamp and having a pair of normally closed contacts for opening said circuit of non-essential loads whenever current flows in said solenoid and said normally closed contacts open.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×