Invention Grant
- Patent Title: Methods and designs for increasing efficiency in engines
- Patent Title (中): 提高发动机效率的方法和设计
-
Application No.: US14078072Application Date: 2013-11-12
-
Publication No.: US09574502B1Publication Date: 2017-02-21
- Inventor: Herbert U. Fluhler
- Applicant: Herbert U. Fluhler
- Applicant Address: US AL Huntsville
- Assignee: FreEnt Technologies, Inc
- Current Assignee: FreEnt Technologies, Inc
- Current Assignee Address: US AL Huntsville
- Agent Mark Clodfelter
- Main IPC: F02D15/00
- IPC: F02D15/00 ; F02B53/00
Abstract:
An efficient thermal engine is disclosed. In some embodiments, a remainder of energy remaining after an expansion cycle is used to power a subsequent compression cycle. In other embodiments, novel configurations for a larger expansion volume than compression volume are provided. In addition, work of compression may be reduced in a compression cycle, and recovered in an expansion cycle.
Information query
