Automatic clutch controlling system for refrigerating apparatus installed in automobile
Abstract
Abstract AN AUTOMATIC CLUTCH CONTROLLING SYSTEM FOR REFRIGERATING APPARATUS INSTALLED IN AN AUTOMOBILE, INCLUDING A FIRST SWITCH MEANS ADAPTED TO BE OPENED AND CLOSED IN ACCORDANCE WITH AN EASED CHANGE IN A DEPRESSION OCCURRING IN AN INTAKE MANIFOLD, AND A SECOND SWITCH MEANS ADAPTED TO BE OPENED AND CLOSED IN ACCORDANCE WITH A CHANGE IN A DEPRESSION OCCURRING IN THE NEIGHBORHOOD OF A THROTTLE VALVE OF CARBURETER, SAID FIRST AND SECOND SWITCH MEANS BEING INSERTED IN AN ENERGIZATION CIRCUIT ASSOCIATED WITH THE COIL OF AN ELECTROMAGNETIC CLUTCH FOR CONNECTING THE COMPRESSOR OF THE REFRIGERATING APPARATUS INSTALLED IN THE VEHICLE WITH THE ENGINE TO THEREBY DISENGAGE SAID ELECTROMAGNETIC VALVE FOR THE PURPOSE OF STOPPING THE DRIVING OF THE REFRIGERATING APPARATUS DURING THE IDLING, QUICKACCELERATING AND HIGH-POWER RUNNING OPERATIONS.
Inventors
- 👤 Naotadashi Yokouchi
- 👤 Tosikatu Ito
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-20 | 1975-03-22 | 1975-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-20 | 1979-03-22 | 1979-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-20 | 1983-03-22 | 1983-09-21 | $7700.00 | Window Closed / Lapsed |