DK134614C - - Google Patents

Info

Publication number
DK134614C
DK134614C DK378770A DK378770A DK134614C DK 134614 C DK134614 C DK 134614C DK 378770 A DK378770 A DK 378770A DK 378770 A DK378770 A DK 378770A DK 134614 C DK134614 C DK 134614C
Authority
DK
Denmark
Application number
DK378770A
Other versions
DK134614B (da
Inventor
F Lachnit
Original Assignee
Turbo Lufttechnik Gmbh
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 Turbo Lufttechnik Gmbh filed Critical Turbo Lufttechnik Gmbh
Publication of DK134614B publication Critical patent/DK134614B/da
Application granted granted Critical
Publication of DK134614C publication Critical patent/DK134614C/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Hydraulic Motors (AREA)
  • Sealing Devices (AREA)
DK378770AA 1969-07-30 1970-07-22 Apparat til trykolieforsyning i en med hydraulisk styrede indstillingsorganer forsynet roterende maskine. DK134614B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938596A DE1938596C3 (de) 1969-07-30 1969-07-30 Vorrichtung zur Druckölversorgung einer rotierenden Maschine mit hydraulisch betätigten Stellgliedern

Publications (2)

Publication Number Publication Date
DK134614B DK134614B (da) 1976-12-06
DK134614C true DK134614C (da) 1977-05-09

Family

ID=5741287

Family Applications (1)

Application Number Title Priority Date Filing Date
DK378770AA DK134614B (da) 1969-07-30 1970-07-22 Apparat til trykolieforsyning i en med hydraulisk styrede indstillingsorganer forsynet roterende maskine.

Country Status (6)

Country Link
US (1) US3664762A (da)
JP (1) JPS4836477B1 (da)
DE (1) DE1938596C3 (da)
DK (1) DK134614B (da)
FR (1) FR2054656B1 (da)
SE (1) SE359622B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455629B (sv) * 1986-11-25 1988-07-25 Flygt Ab Rotationskoppling
US4899641A (en) * 1988-05-16 1990-02-13 Kaman Aerospace Corporation Electro-hydraulic helicopter system having individual blade control
US4893989A (en) * 1989-03-07 1990-01-16 United Technologies Corporation Variable propeller system incorporating a forward transfer bearing
US5364231A (en) * 1992-12-22 1994-11-15 Alliedsignal Inc. Full authority propeller pitch control

Also Published As

Publication number Publication date
JPS4836477B1 (da) 1973-11-05
US3664762A (en) 1972-05-23
FR2054656B1 (da) 1973-03-16
DK134614B (da) 1976-12-06
DE1938596A1 (de) 1971-02-11
DE1938596B2 (de) 1973-07-05
SE359622B (da) 1973-09-03
DE1938596C3 (de) 1974-02-07
FR2054656A1 (da) 1971-04-23

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Legal Events

Date Code Title Description
PBP Patent lapsed