GB667812A - Improvements relating to rotary hydraulic machines of the sliding vane type - Google Patents

Improvements relating to rotary hydraulic machines of the sliding vane type

Info

Publication number
GB667812A
GB667812A GB219850A GB219850A GB667812A GB 667812 A GB667812 A GB 667812A GB 219850 A GB219850 A GB 219850A GB 219850 A GB219850 A GB 219850A GB 667812 A GB667812 A GB 667812A
Authority
GB
United Kingdom
Prior art keywords
spaces
pressure
slot
gland
improvements relating
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
GB219850A
Inventor
Pieter Waardenburg
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.)
NL VEREENIGDE SCHEEPSBOUW BURE
Original Assignee
NL VEREENIGDE SCHEEPSBOUW BURE
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 NL VEREENIGDE SCHEEPSBOUW BURE filed Critical NL VEREENIGDE SCHEEPSBOUW BURE
Priority to GB219850A priority Critical patent/GB667812A/en
Publication of GB667812A publication Critical patent/GB667812A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

667,812. Rotary pumps or engines. NAAM LOOZE VENNOOTSCHAP NEDERLANDSCHE VEREENIGDE SCHEEPSBOUW BUREAUX. Jan. 27, 1950. No. 2198/50. Class 110(ii). An eccentric rotor 4 has outwardly-sliding vanes 11 each in a slot 13 into which liquid is admitted from whichever adjacent working space is at the higher pressure. Fig. 1 shows one form in which ducts 14 connect a slot 13 with the working spaces on each side of a vane and a ball valve 15 closes that duct leading to the space at lower pressure. Springs 16 also are used to press the vanes outwards. Outer and inner casings 1, 2 have spaces between them which are under suction pressure under control of non-return valves 17, 18 to keep the pressure acting on a gland 6 at a minimum. An inner gland 5 is provided. For a pump, inlet and outlet ports 9, 10 communicate respectively with spaces 7, 8.
GB219850A 1950-01-27 1950-01-27 Improvements relating to rotary hydraulic machines of the sliding vane type Expired GB667812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB219850A GB667812A (en) 1950-01-27 1950-01-27 Improvements relating to rotary hydraulic machines of the sliding vane type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB219850A GB667812A (en) 1950-01-27 1950-01-27 Improvements relating to rotary hydraulic machines of the sliding vane type

Publications (1)

Publication Number Publication Date
GB667812A true GB667812A (en) 1952-03-05

Family

ID=9735311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB219850A Expired GB667812A (en) 1950-01-27 1950-01-27 Improvements relating to rotary hydraulic machines of the sliding vane type

Country Status (1)

Country Link
GB (1) GB667812A (en)

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