GB1395817A - Gerotortype rotary fluid-pressure machine - Google Patents

Gerotortype rotary fluid-pressure machine

Info

Publication number
GB1395817A
GB1395817A GB2187872A GB2187872A GB1395817A GB 1395817 A GB1395817 A GB 1395817A GB 2187872 A GB2187872 A GB 2187872A GB 2187872 A GB2187872 A GB 2187872A GB 1395817 A GB1395817 A GB 1395817A
Authority
GB
United Kingdom
Prior art keywords
grooves
wheel
working
gerotortype
chambers
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
GB2187872A
Other languages
English (en)
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.)
Danfoss AS
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 GB1395817A publication Critical patent/GB1395817A/en
Expired legal-status Critical Current

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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • 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
    • F04C2/103—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 one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F04C2/105—Details concerning timing or distribution valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
GB2187872A 1971-05-14 1972-05-10 Gerotortype rotary fluid-pressure machine Expired GB1395817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE712124006A DE2124006C3 (de) 1971-05-14 1971-05-14 Rotationskolbenmaschine für Flüssigkeiten mit einem außenverzahnten und einem innenverzahnten Zahnrad

Publications (1)

Publication Number Publication Date
GB1395817A true GB1395817A (en) 1975-05-29

Family

ID=5807897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2187872A Expired GB1395817A (en) 1971-05-14 1972-05-10 Gerotortype rotary fluid-pressure machine

Country Status (11)

Country Link
US (1) US3775031A (enrdf_load_stackoverflow)
JP (1) JPS5110884B1 (enrdf_load_stackoverflow)
BE (1) BE782856A (enrdf_load_stackoverflow)
CH (1) CH539204A (enrdf_load_stackoverflow)
DD (1) DD96760A5 (enrdf_load_stackoverflow)
DE (1) DE2124006C3 (enrdf_load_stackoverflow)
DK (1) DK129537B (enrdf_load_stackoverflow)
FR (1) FR2137878B1 (enrdf_load_stackoverflow)
GB (1) GB1395817A (enrdf_load_stackoverflow)
IT (1) IT958840B (enrdf_load_stackoverflow)
SE (1) SE381712B (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240632C2 (de) * 1972-08-18 1983-09-01 Danfoss A/S, 6430 Nordborg Rotationskolbenmaschine für Flüssigkeiten
US3846051A (en) * 1973-01-03 1974-11-05 Eaton Corp Valving arrangement in a hydraulic device
DE2362092A1 (de) * 1973-12-14 1975-06-19 Kloeckner Humboldt Deutz Ag Innen- und parallelachsige rotationskolben-brennkraftmaschine
DE2606172C2 (de) * 1976-02-17 1983-12-22 Danfoss A/S, 6430 Nordborg Rotationskolbenmaschine für Flüssigkeiten
US4145167A (en) * 1976-02-17 1979-03-20 Danfoss A/S Gerotor machine with pressure balancing recesses in inner gear
US4343600A (en) * 1980-02-04 1982-08-10 Eaton Corporation Fluid pressure operated pump or motor with secondary valve means for minimum and maximum volume chambers
US4391580A (en) 1980-12-08 1983-07-05 Sundstrand Corporation Liquid fuel supply system for an atomization burner nozzle
DE3243394C2 (de) * 1982-11-24 1986-07-03 Danfoss A/S, Nordborg Parallel- und innenachsige Kreiskolbenmaschine
DE3249829C2 (en) * 1982-11-24 1990-01-18 Danfoss A/S, Nordborg, Dk Parallel and internal axis rotary piston engine
DE3243404C2 (de) * 1982-11-24 1986-07-24 Danfoss A/S, Nordborg Parallel- und innenachsige Kreiskolbenmaschine
US4859160A (en) * 1987-09-18 1989-08-22 White Hollis Newcomb Jun Cutaway rotor gerotor device
DE10209672B3 (de) * 2002-03-05 2004-01-22 Sauer-Danfoss (Nordborg) A/S Hydraulische Maschine
US6884048B2 (en) * 2002-09-26 2005-04-26 Sauer-Danfoss (Nordborg) Transition valving by means of non-return valves
DE102004046934B4 (de) * 2004-09-28 2006-06-14 Sauer-Danfoss Aps Hydraulische Maschine
JP2006125391A (ja) * 2004-09-28 2006-05-18 Aisin Seiki Co Ltd 内接ギヤ型ポンプのロータ構造
US20070092392A1 (en) * 2005-10-20 2007-04-26 Aisin Seiki Kabushiki Kaisha Internal gear pump
US7914084B2 (en) * 2006-02-02 2011-03-29 White Drive Products, Inc. Control component for hydraulic circuit including spring applied-hydraulically released brake
US7481633B2 (en) * 2006-06-15 2009-01-27 White Drive Products, Inc. Rotor with cut-outs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US211769A (en) * 1879-01-28 Improvement in rotary water-meters
US3233524A (en) * 1962-09-05 1966-02-08 Germane Corp Fluid operated motor
US3514234A (en) * 1968-06-10 1970-05-26 Char Lynn Co Fluid operated devices

Also Published As

Publication number Publication date
DE2124006B2 (de) 1978-06-22
DK129537C (enrdf_load_stackoverflow) 1975-04-21
IT958840B (it) 1973-10-30
DK129537B (da) 1974-10-21
FR2137878B1 (enrdf_load_stackoverflow) 1973-07-13
DE2124006C3 (de) 1979-03-01
FR2137878A1 (enrdf_load_stackoverflow) 1972-12-29
CH539204A (de) 1973-07-15
JPS5110884B1 (enrdf_load_stackoverflow) 1976-04-07
US3775031A (en) 1973-11-27
SE381712B (sv) 1975-12-15
DD96760A5 (enrdf_load_stackoverflow) 1973-04-12
BE782856A (fr) 1972-09-01
DE2124006A1 (de) 1972-11-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee