GB309685A - Improvements in power plants comprising internal combustion engines and rotary motors - Google Patents

Improvements in power plants comprising internal combustion engines and rotary motors

Info

Publication number
GB309685A
GB309685A GB6537/28A GB653728A GB309685A GB 309685 A GB309685 A GB 309685A GB 6537/28 A GB6537/28 A GB 6537/28A GB 653728 A GB653728 A GB 653728A GB 309685 A GB309685 A GB 309685A
Authority
GB
United Kingdom
Prior art keywords
blower
casing
outlet
inlet
internal combustion
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
GB6537/28A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB6537/28A priority Critical patent/GB309685A/en
Publication of GB309685A publication Critical patent/GB309685A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/086—Carter
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

309,685. Hemmingsen, T. V. March 2, 1928. Movable - abutment type; back-pressure reducing.-A rotory motor of the toothed drum or " Roots'-blower " type is driven by the exhaust of an internal - combustion engine, and drives a blower to supply the air charge. The blower may be of the same design as the motor. As shown, two inter-meshing wheels 4, 5 are housed in a casing 1 formed with a curved inlet and outlet 10, 11. On the outlet side grooves 13, 14 of gradually increasing crosssection are formed, to reduce the noise due to emission of fluid to the exhaust pipe. Recesses 15, 16 are formed in the side walls of the casing; these recesses connect the spaces d formed in turn between one of the teeth on one wheel and the corresponding recess in the other to the main outlet and inlet chambers. The recess 15 prevents the return of a large amount of gas from the outlet side to the inlet side. The grooves 13, 14 may be made in the sides of the casing.
GB6537/28A 1928-03-02 1928-03-02 Improvements in power plants comprising internal combustion engines and rotary motors Expired GB309685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6537/28A GB309685A (en) 1928-03-02 1928-03-02 Improvements in power plants comprising internal combustion engines and rotary motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6537/28A GB309685A (en) 1928-03-02 1928-03-02 Improvements in power plants comprising internal combustion engines and rotary motors

Publications (1)

Publication Number Publication Date
GB309685A true GB309685A (en) 1929-04-18

Family

ID=9816296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6537/28A Expired GB309685A (en) 1928-03-02 1928-03-02 Improvements in power plants comprising internal combustion engines and rotary motors

Country Status (1)

Country Link
GB (1) GB309685A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888800A (en) * 1951-03-28 1959-06-02 Wade Engineering Ltd Engine with exhaust gas extractor
DE1126187B (en) * 1957-12-24 1962-03-22 Wade Engineering Ltd Charging fan for internal combustion engines
US3274894A (en) * 1962-01-24 1966-09-27 Bopp & Reuther Gmbh Hydraulic apparatus
US4215977A (en) * 1977-11-14 1980-08-05 Calspan Corporation Pulse-free blower
US5056995A (en) * 1989-02-28 1991-10-15 Aisin Seiki Kabushiki Kaisha Displacement compressor with reduced compressor noise
EP0866227A1 (en) * 1997-03-17 1998-09-23 Finder Pompe S.p.A. Volumetric blower with covers having a duct for connection to the delivery manifold
WO2001007788A1 (en) * 1999-07-26 2001-02-01 Hibon, S.A.S Lobed rotary compressor
ES2174689A1 (en) * 1999-11-18 2002-11-01 Construcciones Mecanicas Pedro Improved blower equipment and a system for building it.
WO2004020828A1 (en) * 2002-08-27 2004-03-11 Carrier Corporation Screw compressor discharge flow guide
US7108492B2 (en) * 2003-05-19 2006-09-19 Kabushiki Kaisha Toyota Jidoshokki Roots pump
DE102007023949A1 (en) * 2007-05-23 2008-11-27 Scepanik, Hans-Jürgen Rotary blower used for air compression, has three sets of meshing teeth on each of two shafts, operating in phased sequence in separate chambers, to drive parallel flows
US20100104464A1 (en) * 2008-10-24 2010-04-29 Nigel Paul Schofield Roots pumps

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888800A (en) * 1951-03-28 1959-06-02 Wade Engineering Ltd Engine with exhaust gas extractor
DE1126187B (en) * 1957-12-24 1962-03-22 Wade Engineering Ltd Charging fan for internal combustion engines
US3274894A (en) * 1962-01-24 1966-09-27 Bopp & Reuther Gmbh Hydraulic apparatus
US4215977A (en) * 1977-11-14 1980-08-05 Calspan Corporation Pulse-free blower
US5056995A (en) * 1989-02-28 1991-10-15 Aisin Seiki Kabushiki Kaisha Displacement compressor with reduced compressor noise
EP0866227A1 (en) * 1997-03-17 1998-09-23 Finder Pompe S.p.A. Volumetric blower with covers having a duct for connection to the delivery manifold
US6176693B1 (en) 1997-03-17 2001-01-23 Finder Pompe S.P.A. Volumetric blower with covers having a duct for connection to the delivery manifold
FR2796994A1 (en) * 1999-07-26 2001-02-02 Hibon GEAR COMPRESSOR
WO2001007788A1 (en) * 1999-07-26 2001-02-01 Hibon, S.A.S Lobed rotary compressor
ES2174689A1 (en) * 1999-11-18 2002-11-01 Construcciones Mecanicas Pedro Improved blower equipment and a system for building it.
WO2004020828A1 (en) * 2002-08-27 2004-03-11 Carrier Corporation Screw compressor discharge flow guide
CN100402858C (en) * 2002-08-27 2008-07-16 开利公司 Screw compressor discharge flow guide
US7108492B2 (en) * 2003-05-19 2006-09-19 Kabushiki Kaisha Toyota Jidoshokki Roots pump
DE102007023949A1 (en) * 2007-05-23 2008-11-27 Scepanik, Hans-Jürgen Rotary blower used for air compression, has three sets of meshing teeth on each of two shafts, operating in phased sequence in separate chambers, to drive parallel flows
US20100104464A1 (en) * 2008-10-24 2010-04-29 Nigel Paul Schofield Roots pumps
US8500425B2 (en) * 2008-10-24 2013-08-06 Edwards Limited Roots pumps

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