GB887154A - Improved fluid engine of the intermeshing rotor type - Google Patents

Improved fluid engine of the intermeshing rotor type

Info

Publication number
GB887154A
GB887154A GB2846759A GB2846759A GB887154A GB 887154 A GB887154 A GB 887154A GB 2846759 A GB2846759 A GB 2846759A GB 2846759 A GB2846759 A GB 2846759A GB 887154 A GB887154 A GB 887154A
Authority
GB
United Kingdom
Prior art keywords
rotor
threads
rotors
motors
discharged
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2846759A
Inventor
Joseph E Whitfield
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Priority to GB2846759A priority Critical patent/GB887154A/en
Publication of GB887154A publication Critical patent/GB887154A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00Rotary-piston machines or engines
    • F01C1/08Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082Details specially related to intermeshing engagement type machines or engines
    • F01C1/084Toothed wheels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/06Heating; Cooling; Heat insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

887,154. Rotary pumps and motors. INGERSOLL-RANT) CO. Aug. 20, 1959, No. 28467/59. Class 110 (2). In a rotary pump or motor of the intermeshing helical screw type, Figs. 2 and 3, the rotor 46 has its threads cut away to form generally conical surfaces at one end thereof, the cut away portions extending from said one end at the greatest depth of the troughs at the roots of the threads and terminating at the tips of the threads intermediately of the rotor ends and the conical end of the rotor having a close running fit with a complementary conical extension 20 of the adjacent end wall of the stator. The degree of internal compression of such a unit may be varied by having adjustable outlet port edges 134, 136, Fig. 55. The motors may be cooled by liquid fed thereto through conduits such as 170, 172, 174, Fig. 77, and then discharged through the other end of the rotor as shown. Alternatively, the cooling media may be fed to and discharged from a series of passages coaxially arranged at one end of said rotors, see Fig. 78 (not shown). For design details and method of constructing said rotors the Specification and the remaining Figures should be referred to.
GB2846759A 1959-08-20 1959-08-20 Improved fluid engine of the intermeshing rotor type Expired GB887154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2846759A GB887154A (en) 1959-08-20 1959-08-20 Improved fluid engine of the intermeshing rotor type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2846759A GB887154A (en) 1959-08-20 1959-08-20 Improved fluid engine of the intermeshing rotor type

Publications (1)

Publication Number Publication Date
GB887154A true GB887154A (en) 1962-01-17

Family

ID=10276092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2846759A Expired GB887154A (en) 1959-08-20 1959-08-20 Improved fluid engine of the intermeshing rotor type

Country Status (1)

Country Link
GB (1) GB887154A (en)

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