NO20002854L - Hydraulic motor - Google Patents

Hydraulic motor

Info

Publication number
NO20002854L
NO20002854L NO20002854A NO20002854A NO20002854L NO 20002854 L NO20002854 L NO 20002854L NO 20002854 A NO20002854 A NO 20002854A NO 20002854 A NO20002854 A NO 20002854A NO 20002854 L NO20002854 L NO 20002854L
Authority
NO
Norway
Prior art keywords
rotor
stator housing
peripheral surface
diameter
stator
Prior art date
Application number
NO20002854A
Other languages
Norwegian (no)
Other versions
NO20002854D0 (en
Inventor
Petter Sigmund Hansen
Original Assignee
Petter Sigmund Hansen
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 Petter Sigmund Hansen filed Critical Petter Sigmund Hansen
Priority to NO20002854A priority Critical patent/NO20002854L/en
Publication of NO20002854D0 publication Critical patent/NO20002854D0/en
Priority to PCT/NO2001/000228 priority patent/WO2001092731A1/en
Priority to AU2001264424A priority patent/AU2001264424A1/en
Publication of NO20002854L publication Critical patent/NO20002854L/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3445—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the vanes having the form of rollers, slippers or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)

Abstract

Hydraulisk motor for trinnvis roterende bevegelse av en utgående aksel (8), hvilken motor innbefatter et hovedsakelig sirkelsylindrisk statorhus (2) med på hver side av husets åpne sider anbrakte lokk (1) og en dreibart i statorhuset (2) anbrakt rotor (3), hvilket statorhus (2) har to åpninger (4,5) for henholdsvis innløp og utløp av trykksatt hydraulisk væske til roterende drift av rotoren (3) og hvilken rotor (3) videre er dannet med, forbundet med eller forberedt for forbindelse med en utgående aksel (8). Motoren er kjennetegnet ved at rotoren (3) er sirkelsylindrisk utfomet med hovedsakelig plane endeflater over hele eller deler av rotorens (3) diameter og at det langs rotorens (3) sikelformede periferiflate er dannet to eller flere forsenkninger (20) for anbringelse av fjærbelastede tetteruller (7) som tettende ligger an i området mellom statorens (2) indre sirkelformede peiferiflateflate (12) og rotorens (3) ytre sirkelformede periferiflate, og hvor statorhusets (2) indre periferiflate (12) over en andel av statorhusets (2) omkrets hovedsakelig er sirkelsylinderisk utformet med en diameter Dl og at statorhusets (2) indre periferiflate (12) over den resterende andel av statorhusets (2) indre omkrets er hovedsakelig sirkelsylinderisk utformet med en diameter D2 og hvor statorhusets (2) åpninger (4,5) for innløp og utløp av hydraulisk væske er dannet ved overgangene mellom diameterene Dl og D2, og at D2 er større enn Dl.Hydraulic motor for stepwise rotary movement of an outgoing shaft (8), which includes a substantially circular cylindrical stator housing (2) with a lid (1) disposed on each side of the open side of the housing and a rotatable rotor (3) arranged in the stator housing (2). , which stator housing (2) has two openings (4,5) for inlet and outlet respectively of pressurized hydraulic fluid for rotary operation of the rotor (3) and which rotor (3) is further formed with, connected to or prepared for connection with a output shaft (8). The motor is characterized in that the rotor (3) is circularly cylindrical with substantially flat end surfaces over all or part of the diameter of the rotor (3) and that two or more countersinks (20) are formed along the circular peripheral surface of the rotor (3) for application of spring-loaded sealing rollers. (7) sealingly sealing in the region between the inner circular peripheral surface of the stator (2) and the outer circular peripheral surface of the rotor (3), and wherein the inner peripheral surface (12) of the stator housing (2) is substantially circumferential is circularly cylindrical with a diameter D1 and the inner peripheral surface (12) of the stator housing (2) above the remaining portion of the inner circumference of the stator housing (2) is substantially circularly cylindrical with a diameter D2 and the openings (4,5) of the stator housing (2) inlet and outlet of hydraulic fluid are formed at the transitions between diameters D1 and D2, and that D2 is greater than D1.

NO20002854A 2000-06-02 2000-06-02 Hydraulic motor NO20002854L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20002854A NO20002854L (en) 2000-06-02 2000-06-02 Hydraulic motor
PCT/NO2001/000228 WO2001092731A1 (en) 2000-06-02 2001-06-01 Hydraulic motor
AU2001264424A AU2001264424A1 (en) 2000-06-02 2001-06-01 Hydraulic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20002854A NO20002854L (en) 2000-06-02 2000-06-02 Hydraulic motor

Publications (2)

Publication Number Publication Date
NO20002854D0 NO20002854D0 (en) 2000-06-02
NO20002854L true NO20002854L (en) 2001-12-03

Family

ID=19911221

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002854A NO20002854L (en) 2000-06-02 2000-06-02 Hydraulic motor

Country Status (3)

Country Link
AU (1) AU2001264424A1 (en)
NO (1) NO20002854L (en)
WO (1) WO2001092731A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0322122D0 (en) * 2003-09-22 2003-10-22 Dana Automotive Ltd Pumping system
CN102979720A (en) * 2012-12-03 2013-03-20 宜兴市宙斯泵业有限公司 Axisymmetric curved surface rotary variable displacement pump
CN110159352A (en) * 2019-04-03 2019-08-23 刘江 Disc type air-liquid engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105377A (en) * 1974-10-15 1978-08-08 William Mayall Hydraulic roller motor
FI832475L (en) * 1983-07-06 1985-01-07 Perttu Vaehaesalo HYDRAULISK MOTOR.
FI87601C (en) * 1991-01-16 1993-01-25 Perttu Vaehaesalo Hydraulic

Also Published As

Publication number Publication date
WO2001092731A1 (en) 2001-12-06
NO20002854D0 (en) 2000-06-02
AU2001264424A1 (en) 2001-12-11

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application