US3214087A - Rotary piston machine - Google Patents

Rotary piston machine Download PDF

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Publication number
US3214087A
US3214087A US253845A US25384563A US3214087A US 3214087 A US3214087 A US 3214087A US 253845 A US253845 A US 253845A US 25384563 A US25384563 A US 25384563A US 3214087 A US3214087 A US 3214087A
Authority
US
United States
Prior art keywords
annular part
rotary piston
rotor
face
housing
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 - Lifetime
Application number
US253845A
Other languages
English (en)
Inventor
Friedrich Lueck
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.)
Borsig GmbH
Original Assignee
Borsig 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 Borsig GmbH filed Critical Borsig GmbH
Application granted granted Critical
Publication of US3214087A publication Critical patent/US3214087A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/10—Rotary-piston pumps specially adapted for elastic fluids 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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • 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

Definitions

  • the present invention is directed to a rotary piston machine, especially rotary piston compressor, which comprises two rotary pistons arranged eccentrically within each other and provided with intermeshing teeth.
  • One of said rotary pistons rotates the other one while the working medium is drawn in axial direction at the open end face of the machine into the working chambers and is also exhausted from the machine at the same end face.
  • a rotary piston machine especially compressor for refrigerating media, which includes: an outer rotor comprising an annular part with inwardly extending teeth and one side wall connected to one end face of said annular part, said annular part being open at its other end face, an inner rotor comprising an annular part eccentrically located within the annular part of said outer rotor and provided with outwardly extending teeth meshing with said inwardly extending teeth, outer bearing means supporting said annular part of said outer rotor and arranged within the range of the axial extension of said annular part of said outer rotor, housing means surrounding said rootrs and supporting said outer bearing means while being open at the open side of said annular part of said outer rotor, lid means closing said open side of said housing and being provided with inlet and outlet means for the working medium of said rotary piston machine, and means for sealing said inner rotor with regard to the adjacent ⁇ side wall pertaining to said outer rotor and pressing said annular part of said inner rotor against said lid means.
  • lid means has an extension extending into the annular part of said inner rotor and forming a bearing therefor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
US253845A 1962-01-31 1963-01-25 Rotary piston machine Expired - Lifetime US3214087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0065747 1962-01-31

Publications (1)

Publication Number Publication Date
US3214087A true US3214087A (en) 1965-10-26

Family

ID=6974887

Family Applications (1)

Application Number Title Priority Date Filing Date
US253845A Expired - Lifetime US3214087A (en) 1962-01-31 1963-01-25 Rotary piston machine

Country Status (4)

Country Link
US (1) US3214087A (xx)
CH (1) CH404067A (xx)
GB (1) GB993326A (xx)
NL (2) NL288058A (xx)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656875A (en) * 1970-01-19 1972-04-18 Borsig Gmbh Rotary piston compressor
US3758244A (en) * 1971-04-08 1973-09-11 Koerper Eng Ass Inc Rotary piston engine
US3899271A (en) * 1972-09-25 1975-08-12 Stal Refrigeration Ab Sliding vane rotary compressor
US3912422A (en) * 1971-01-04 1975-10-14 Whirlpool Co Liquid relief valve in cylinder for compressor
US4235217A (en) * 1978-06-07 1980-11-25 Cox Robert W Rotary expansion and compression device
US4969806A (en) * 1989-01-07 1990-11-13 Robert Bosch Gmbh Aggregate for feeding fuel from supply tank to internal combustion engine of a power vehicle
US5722815A (en) * 1995-08-14 1998-03-03 Stackpole Limited Three stage self regulating gerotor pump
US20030215345A1 (en) * 2002-02-05 2003-11-20 Texas A&M University Systems Gerotor apparatus for a quasi-isothermal brayton cycle engine
US20030228237A1 (en) * 1998-07-31 2003-12-11 Holtzapple Mark T. Gerotor apparatus for a quasi-isothermal Brayton Cycle engine
US20040129018A1 (en) * 2002-09-24 2004-07-08 Rini Daniel P. Method and apparatus for highly efficient compact vapor compression cooling
US20060279155A1 (en) * 2003-02-05 2006-12-14 The Texas A&M University System High-Torque Switched Reluctance Motor
US20070237665A1 (en) * 1998-07-31 2007-10-11 The Texas A&M Univertsity System Gerotor Apparatus for a Quasi-Isothermal Brayton Cycle Engine
US20090294097A1 (en) * 2008-05-27 2009-12-03 Rini Technologies, Inc. Method and Apparatus for Heating or Cooling
US20090324432A1 (en) * 2004-10-22 2009-12-31 Holtzapple Mark T Gerotor apparatus for a quasi-isothermal brayton cycle engine
US20100003152A1 (en) * 2004-01-23 2010-01-07 The Texas A&M University System Gerotor apparatus for a quasi-isothermal brayton cycle engine
US20100132382A1 (en) * 2008-11-17 2010-06-03 Rini Technologies, Inc. Method and apparatus for orientation independent compression
CN103629083A (zh) * 2012-08-27 2014-03-12 哈米尔顿森德斯特兰德公司 压缩机进口壳体及制造方法
CN106762609A (zh) * 2016-11-29 2017-05-31 西安航天动力研究所 一种高压屏蔽摆线泵
CN107293419A (zh) * 2017-08-29 2017-10-24 河南机电职业学院 断路器
CN107339236A (zh) * 2017-08-29 2017-11-10 河南机电职业学院 一种泵站

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606172C2 (de) * 1976-02-17 1983-12-22 Danfoss A/S, 6430 Nordborg Rotationskolbenmaschine für Flüssigkeiten

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379248A (en) * 1919-12-22 1921-05-24 Carrey Rotary Engine Company Rotary air-compressor
US1496222A (en) * 1923-05-01 1924-06-03 Hill Compressor & Pump Company Sealing means for rotary pumps
US1513659A (en) * 1923-10-24 1924-10-28 Hill Compressor And Pump Compa Lubricating and sealing means for rotary pumps
US1682564A (en) * 1923-02-15 1928-08-28 Myron F Hill Compressor
US1807871A (en) * 1925-10-20 1931-06-02 John S Mccarthy Refrigerating apparaus
US1834976A (en) * 1928-03-09 1931-12-08 Patiag Patentverwertungs Und I Rotary compressor, pump or the like
US2028824A (en) * 1933-10-09 1936-01-28 Borg Warner Compressor for refrigerating systems
US2386896A (en) * 1938-09-01 1945-10-16 Myron F Hill Balanced compressor
US2601397A (en) * 1950-04-11 1952-06-24 Hill Myron Francis Rotary fluid displacement device
US2753810A (en) * 1953-01-30 1956-07-10 Gerotor May Corp Of Maryland Pump or motor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379248A (en) * 1919-12-22 1921-05-24 Carrey Rotary Engine Company Rotary air-compressor
US1682564A (en) * 1923-02-15 1928-08-28 Myron F Hill Compressor
US1496222A (en) * 1923-05-01 1924-06-03 Hill Compressor & Pump Company Sealing means for rotary pumps
US1513659A (en) * 1923-10-24 1924-10-28 Hill Compressor And Pump Compa Lubricating and sealing means for rotary pumps
US1807871A (en) * 1925-10-20 1931-06-02 John S Mccarthy Refrigerating apparaus
US1834976A (en) * 1928-03-09 1931-12-08 Patiag Patentverwertungs Und I Rotary compressor, pump or the like
US2028824A (en) * 1933-10-09 1936-01-28 Borg Warner Compressor for refrigerating systems
US2386896A (en) * 1938-09-01 1945-10-16 Myron F Hill Balanced compressor
US2601397A (en) * 1950-04-11 1952-06-24 Hill Myron Francis Rotary fluid displacement device
US2753810A (en) * 1953-01-30 1956-07-10 Gerotor May Corp Of Maryland Pump or motor

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656875A (en) * 1970-01-19 1972-04-18 Borsig Gmbh Rotary piston compressor
US3912422A (en) * 1971-01-04 1975-10-14 Whirlpool Co Liquid relief valve in cylinder for compressor
US3758244A (en) * 1971-04-08 1973-09-11 Koerper Eng Ass Inc Rotary piston engine
US3899271A (en) * 1972-09-25 1975-08-12 Stal Refrigeration Ab Sliding vane rotary compressor
US4235217A (en) * 1978-06-07 1980-11-25 Cox Robert W Rotary expansion and compression device
US4969806A (en) * 1989-01-07 1990-11-13 Robert Bosch Gmbh Aggregate for feeding fuel from supply tank to internal combustion engine of a power vehicle
US5722815A (en) * 1995-08-14 1998-03-03 Stackpole Limited Three stage self regulating gerotor pump
US20030228237A1 (en) * 1998-07-31 2003-12-11 Holtzapple Mark T. Gerotor apparatus for a quasi-isothermal Brayton Cycle engine
US7726959B2 (en) 1998-07-31 2010-06-01 The Texas A&M University Gerotor apparatus for a quasi-isothermal Brayton cycle engine
US9382872B2 (en) 1998-07-31 2016-07-05 The Texas A&M University System Gerotor apparatus for a quasi-isothermal Brayton cycle engine
US8821138B2 (en) 1998-07-31 2014-09-02 The Texas A&M University System Gerotor apparatus for a quasi-isothermal Brayton cycle engine
US7186101B2 (en) 1998-07-31 2007-03-06 The Texas A&M University System Gerotor apparatus for a quasi-isothermal Brayton cycle Engine
US20070237665A1 (en) * 1998-07-31 2007-10-11 The Texas A&M Univertsity System Gerotor Apparatus for a Quasi-Isothermal Brayton Cycle Engine
US20100266435A1 (en) * 1998-07-31 2010-10-21 The Texas A&M University System Gerotor Apparatus for a Quasi-Isothermal Brayton Cycle Engine
US9670924B2 (en) * 2002-02-05 2017-06-06 Texas A&M University System Gerotor apparatus having outer gerotor with strengthening members
US7008200B2 (en) * 2002-02-05 2006-03-07 The Texas A&M University System Gerotor apparatus for a quasi-isothermal brayton cycle engine
US20140348683A1 (en) * 2002-02-05 2014-11-27 Texas A&M University System Sealing system for gerotor apparatus
US20060239849A1 (en) * 2002-02-05 2006-10-26 Heltzapple Mark T Gerotor apparatus for a quasi-isothermal Brayton cycle engine
US20030215345A1 (en) * 2002-02-05 2003-11-20 Texas A&M University Systems Gerotor apparatus for a quasi-isothermal brayton cycle engine
US8024942B2 (en) 2002-09-24 2011-09-27 Rini Technologies, Inc. Method and apparatus for highly efficient compact vapor compression cooling
US20040129018A1 (en) * 2002-09-24 2004-07-08 Rini Daniel P. Method and apparatus for highly efficient compact vapor compression cooling
US20100071390A1 (en) * 2002-09-24 2010-03-25 Rini Technologies, Inc. Method and apparatus for highly efficient compact vapor compression cooling
US20100071389A1 (en) * 2002-09-24 2010-03-25 Rini Technologies, Inc. Method and apparatus for highly efficient compact vapor compression cooling
WO2004029523A3 (en) * 2002-09-24 2004-07-15 Rini Technologies Inc Method and apparatus for highly efficient compact vapor compression cooling
US7010936B2 (en) 2002-09-24 2006-03-14 Rini Technologies, Inc. Method and apparatus for highly efficient compact vapor compression cooling
US20060150666A1 (en) * 2002-09-24 2006-07-13 Rini Daniel P Method and apparatus for highly efficient compact vapor compression cooling
US8371134B2 (en) 2002-09-24 2013-02-12 Rini Technologies, Inc. Method and apparatus for highly efficient compact vapor compression cooling
US7318325B2 (en) 2002-09-24 2008-01-15 Rini Technologies, Inc. Method and apparatus for highly efficient compact vapor compression cooling
US20100293993A1 (en) * 2002-09-24 2010-11-25 Rini Daniel P Method and Apparatus for Highly Efficient Compact Vapor Compression Cooling
US7942642B2 (en) * 2002-09-24 2011-05-17 Rini Technologies, Inc. Method and apparatus for highly efficient compact vapor compression cooling
US20060279155A1 (en) * 2003-02-05 2006-12-14 The Texas A&M University System High-Torque Switched Reluctance Motor
US7663283B2 (en) 2003-02-05 2010-02-16 The Texas A & M University System Electric machine having a high-torque switched reluctance motor
US20110200476A1 (en) * 2004-01-23 2011-08-18 Holtzapple Mark T Gerotor apparatus for a quasi-isothermal brayton cycle engine
US20100003152A1 (en) * 2004-01-23 2010-01-07 The Texas A&M University System Gerotor apparatus for a quasi-isothermal brayton cycle engine
US8753099B2 (en) 2004-01-23 2014-06-17 The Texas A&M University System Sealing system for gerotor apparatus
US20100247360A1 (en) * 2004-10-22 2010-09-30 The Texas A&M University System Gerotor Apparatus for a Quasi-Isothermal Brayton Cycle Engine
US8905735B2 (en) 2004-10-22 2014-12-09 The Texas A&M University System Gerotor apparatus for a quasi-isothermal Brayton cycle engine
US7695260B2 (en) 2004-10-22 2010-04-13 The Texas A&M University System Gerotor apparatus for a quasi-isothermal Brayton cycle engine
US20090324432A1 (en) * 2004-10-22 2009-12-31 Holtzapple Mark T Gerotor apparatus for a quasi-isothermal brayton cycle engine
US20090294097A1 (en) * 2008-05-27 2009-12-03 Rini Technologies, Inc. Method and Apparatus for Heating or Cooling
US20100132382A1 (en) * 2008-11-17 2010-06-03 Rini Technologies, Inc. Method and apparatus for orientation independent compression
US11047381B2 (en) 2008-11-17 2021-06-29 Rini Technologies, Inc. Method and apparatus for orientation independent compression
CN103629083A (zh) * 2012-08-27 2014-03-12 哈米尔顿森德斯特兰德公司 压缩机进口壳体及制造方法
CN106762609A (zh) * 2016-11-29 2017-05-31 西安航天动力研究所 一种高压屏蔽摆线泵
CN106762609B (zh) * 2016-11-29 2018-06-01 西安航天动力研究所 一种高压屏蔽摆线泵
CN107293419A (zh) * 2017-08-29 2017-10-24 河南机电职业学院 断路器
CN107339236A (zh) * 2017-08-29 2017-11-10 河南机电职业学院 一种泵站

Also Published As

Publication number Publication date
DE1428046B2 (de) 1975-07-31
DE1428046A1 (de) 1968-12-12
CH404067A (de) 1965-12-15
GB993326A (en) 1965-05-26
NL124545C (xx)
NL288058A (xx)

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