GB1487117A - Composite rotor housings for rotary piston internal combustion engines and a method for their manufacture - Google Patents

Composite rotor housings for rotary piston internal combustion engines and a method for their manufacture

Info

Publication number
GB1487117A
GB1487117A GB20301/75A GB2030175A GB1487117A GB 1487117 A GB1487117 A GB 1487117A GB 20301/75 A GB20301/75 A GB 20301/75A GB 2030175 A GB2030175 A GB 2030175A GB 1487117 A GB1487117 A GB 1487117A
Authority
GB
United Kingdom
Prior art keywords
strip
copper
layer
iron
nickel
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
GB20301/75A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB1487117A publication Critical patent/GB1487117A/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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0081—Casting in, on, or around objects which form part of the product pretreatment of the insert, e.g. for enhancing the bonding between insert and surrounding cast metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • F02B2053/005—Wankel engines
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49231—I.C. [internal combustion] engine making
    • Y10T29/49234—Rotary or radial engine making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49984—Coating and casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

1487117 Rotary positive - displacement fluidmachines GENERAL MOTORS CORP 14 May 1975 [30 May 1974] 20301/75 Heading F1F [Also in Division B3] A method of forming a housing member 30 for an I.C. engine comprises depositing on a ferrous strip 12 a thin layer of powdered copper and nickel and/or iron, heating to fuse the copper to bond the other particles to each other and to strip 12 in a porous layer 14, forming the housing member 30 from strip 12 with layer 14 on the outside and die-casting aluminium 22 on the strip so that it penetrates the porous layer and is bonded by it to strip 12. After die-casting, the inner surface of strip 12 is ground and a layer of chromium applied, e.g. by electro-plating. The ferrous strip 12 is of a hardenable carbon steel. The powder is 55-85 parts copper, 45-15 parts nickel and/or iron. The copper powder is finer than the nickel or iron. The two ends of the strip 12 are butt-welded at 20. An example is given, giving grain size, percentages, steel material and temperatures, &c.
GB20301/75A 1974-05-30 1975-05-14 Composite rotor housings for rotary piston internal combustion engines and a method for their manufacture Expired GB1487117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US474515A US3920360A (en) 1974-05-30 1974-05-30 Aluminum-iron composite rotor housing for a rotary combustion engine and method of making the same

Publications (1)

Publication Number Publication Date
GB1487117A true GB1487117A (en) 1977-09-28

Family

ID=23883860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20301/75A Expired GB1487117A (en) 1974-05-30 1975-05-14 Composite rotor housings for rotary piston internal combustion engines and a method for their manufacture

Country Status (4)

Country Link
US (1) US3920360A (en)
JP (1) JPS512817A (en)
DE (1) DE2522003A1 (en)
GB (1) GB1487117A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120728A (en) * 1982-04-29 1983-12-07 Davall Moulded Gears Rotary fluid meter or pump
GB2132524A (en) * 1982-11-24 1984-07-11 Ae Plc Casting aluminium or aluminium alloys on to other metal materials
DE3636853A1 (en) * 1985-10-30 1987-05-07 Mazda Motor SIDE HOUSING FOR A ROTARY PISTON MOTOR AND METHOD FOR THE PRODUCTION THEREOF
GB2235402A (en) * 1989-08-26 1991-03-06 Ae Piston Products Ic engine piston
CN102689146A (en) * 2012-06-09 2012-09-26 山西经纬合力机械制造有限公司四厂 Manufacture method of semicircular guide rails for roving circulation of spinning frame
CN107150159A (en) * 2017-06-13 2017-09-12 中铁三局集团有限公司 A kind of physical weld method of copper facing round steel
CN107962352A (en) * 2017-11-21 2018-04-27 中船黄埔文冲船舶有限公司 A kind of forming method of bumping pad curved slab

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037998A (en) * 1975-11-03 1977-07-26 Caterpillar Tractor Co. Rotary engine cooling
DE2639294C2 (en) * 1976-09-01 1982-05-13 Mahle Gmbh, 7000 Stuttgart Pressed aluminum piston for internal combustion engines with inserts made of a different material
AU554140B2 (en) * 1980-07-02 1986-08-07 Dana Corporation Thermally insulating coating on piston head
US4464101A (en) * 1981-03-14 1984-08-07 T. Shibuya (Diesel Kiki Co., Ltd.) Seizure-free, highly fluid tight and lightweight vane compressor
DE3632259C2 (en) * 1986-09-23 1995-11-23 Eaton Gmbh Method for producing a pump impeller for a coolant pump in a motor vehicle
IT1228449B (en) * 1989-02-22 1991-06-19 Temav Spa PROCEDURE FOR OBTAINING A METALLURGICAL BOND BETWEEN A METALLIC MATERIAL OR COMPOSITE WITH METALLIC MATRIX AND A CAST OF METAL OR METAL ALLOY.
US5087180A (en) * 1990-04-19 1992-02-11 Ingersoll-Rand Company Fluid motor having reduced lubrication requirement
DE19703399A1 (en) * 1997-01-30 1998-08-06 Itt Mfg Enterprises Inc Method for producing a housing block for a hydraulic unit
US6434821B1 (en) * 1999-12-06 2002-08-20 General Electric Company Method of making a combustion chamber liner
KR100510939B1 (en) * 2000-07-21 2005-08-30 김경환 Rotary engine
US7066235B2 (en) * 2002-05-07 2006-06-27 Nanometal, Llc Method for manufacturing clad components
DE10321521B3 (en) * 2003-05-14 2004-06-09 Gkn Sinter Metals Gmbh Oil pump used in the production of molded parts comprises a housing made from aluminum containing moving molded parts partially made from a sinterable material consisting of an austenitic iron-base alloy
US7621167B2 (en) * 2004-05-20 2009-11-24 Gilbert Staffend Method of forming a rotary device
US8033264B2 (en) * 2008-03-09 2011-10-11 Rotary Power LLC Rotary engine
DE102012101032A1 (en) * 2012-02-08 2013-08-08 Eads Deutschland Gmbh Rotary piston engine and method of manufacturing a rotary piston engine
US9108275B2 (en) 2012-10-10 2015-08-18 Federal-Mogul Corporation Bi-material strip and a method of bonding strips of different materials together

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198240A (en) * 1937-10-13 1940-04-23 Gen Motors Corp Bearing
US2241095A (en) * 1940-02-01 1941-05-06 Gen Motors Corp Method of making porous metal structures
US3155313A (en) * 1962-10-01 1964-11-03 Cuertiss Wright Corp Rotor housing construction of rotating combustion engine
US3359615A (en) * 1963-03-06 1967-12-26 Nat Lead Co Method of making a die cast cylinder for internal combustion engines
US3553806A (en) * 1968-01-04 1971-01-12 Clevite Corp Bearing and method of making same
FR1600297A (en) * 1968-12-31 1970-07-20
US3797101A (en) * 1972-11-27 1974-03-19 Nl Industries Inc Method of making die castings having multi-layer coated surfaces

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120728A (en) * 1982-04-29 1983-12-07 Davall Moulded Gears Rotary fluid meter or pump
GB2132524A (en) * 1982-11-24 1984-07-11 Ae Plc Casting aluminium or aluminium alloys on to other metal materials
DE3636853A1 (en) * 1985-10-30 1987-05-07 Mazda Motor SIDE HOUSING FOR A ROTARY PISTON MOTOR AND METHOD FOR THE PRODUCTION THEREOF
GB2235402A (en) * 1989-08-26 1991-03-06 Ae Piston Products Ic engine piston
US5094149A (en) * 1989-08-26 1992-03-10 Ae Piston Products Limited Pistons having a component incorporated therein
GB2235402B (en) * 1989-08-26 1993-07-07 Ae Piston Products Pistons
CN102689146A (en) * 2012-06-09 2012-09-26 山西经纬合力机械制造有限公司四厂 Manufacture method of semicircular guide rails for roving circulation of spinning frame
CN107150159A (en) * 2017-06-13 2017-09-12 中铁三局集团有限公司 A kind of physical weld method of copper facing round steel
CN107150159B (en) * 2017-06-13 2019-09-24 中铁三局集团有限公司 A kind of physical weld method of copper facing round steel
CN107962352A (en) * 2017-11-21 2018-04-27 中船黄埔文冲船舶有限公司 A kind of forming method of bumping pad curved slab

Also Published As

Publication number Publication date
JPS512817A (en) 1976-01-10
AU8128875A (en) 1976-11-25
US3920360A (en) 1975-11-18
DE2522003A1 (en) 1975-12-18

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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