DK132538B - Hydraulic power or work machine. - Google Patents

Hydraulic power or work machine.

Info

Publication number
DK132538B
DK132538B DK481770A DK481770A DK132538B DK 132538 B DK132538 B DK 132538B DK 481770 A DK481770 A DK 481770A DK 481770 A DK481770 A DK 481770A DK 132538 B DK132538 B DK 132538B
Authority
DK
Denmark
Prior art keywords
work machine
hydraulic power
hydraulic
power
work
Prior art date
Application number
DK481770A
Other languages
Danish (da)
Other versions
DK132538C (en
Inventor
C V Ohrberg
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of DK132538B publication Critical patent/DK132538B/en
Application granted granted Critical
Publication of DK132538C publication Critical patent/DK132538C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DK481770A 1969-09-20 1970-09-21 HYDRAULIC POWER OR WORKING MACHINE DK132538C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691947798 DE1947798A1 (en) 1969-09-20 1969-09-20 Power or work machine

Publications (2)

Publication Number Publication Date
DK132538B true DK132538B (en) 1975-12-22
DK132538C DK132538C (en) 1976-05-24

Family

ID=5746131

Family Applications (1)

Application Number Title Priority Date Filing Date
DK481770A DK132538C (en) 1969-09-20 1970-09-21 HYDRAULIC POWER OR WORKING MACHINE

Country Status (9)

Country Link
CH (1) CH518448A (en)
CS (1) CS149929B2 (en)
DE (1) DE1947798A1 (en)
DK (1) DK132538C (en)
ES (1) ES383294A1 (en)
FR (1) FR2062388A5 (en)
GB (1) GB1320026A (en)
PL (1) PL81363B1 (en)
SE (1) SE408931B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905728A (en) * 1974-04-17 1975-09-16 Eaton Corp Rotary fluid pressure device and pressure relief system therefor
US4008018A (en) * 1975-11-28 1977-02-15 Mcdermott Hugh L Rotary fluid displacement device having improved porting
DE3015551C2 (en) * 1980-04-23 1986-10-23 Mannesmann Rexroth GmbH, 8770 Lohr Rotary piston machine
JPS5982594A (en) * 1982-10-29 1984-05-12 Sumitomo Electric Ind Ltd Rotary pump
JP2699390B2 (en) * 1988-03-28 1998-01-19 アイシン精機株式会社 Internal gear motor
CN101463792B (en) * 2008-05-26 2011-03-23 董剑 Low-speed high-torque hydraulic motor of non-circular gear epicyclic gear train
DE102011051486B4 (en) 2011-06-30 2023-06-01 Hnp Mikrosysteme Gmbh Pump arrangement with micropump and bearing element

Also Published As

Publication number Publication date
CS149929B2 (en) 1973-08-23
PL81363B1 (en) 1975-08-30
CH518448A (en) 1972-01-31
DE1947798A1 (en) 1971-04-15
DK132538C (en) 1976-05-24
FR2062388A5 (en) 1971-06-25
GB1320026A (en) 1973-06-13
ES383294A1 (en) 1973-01-01
SE408931B (en) 1979-07-16

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