Journal of the Franklin Institute

• Publisher: Elsevier Science
• Year: 1950
• Tongue: English
• Weight: 60 KB
• Volume: 250
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/0016-0032(50)90934-3

✦ Synopsis

THE FRANKLIN INSTITUTE 369 FIG. 4--Discharge pressure is automatically controlled by balanced forces acting between pressure plunger and adjustable compression soring. Pump zemains in full stroke position until pressure on plunger overcomes spring force and returns the tilting box stud toward the neutral position.

Control mechanisms for hydraulic pumps have been one of the primary factors in promoting the use of fluid power equipment. Fluid power equipment can accomplish Both linear and rotary motion, or any combination of the two. The effectiveness of present day control mechanisms enables fluid power to compete with mechanical or electrical equipment in performance, dependability, weight, adaptability, and price, regardless of the application.