IT1186119B - Procedimento per la fabbricazione di coperchi valvole di compressori - Google Patents

Procedimento per la fabbricazione di coperchi valvole di compressori

Info

Publication number
IT1186119B
IT1186119B IT2302685A IT2302685A IT1186119B IT 1186119 B IT1186119 B IT 1186119B IT 2302685 A IT2302685 A IT 2302685A IT 2302685 A IT2302685 A IT 2302685A IT 1186119 B IT1186119 B IT 1186119B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
compressor valve
valve covers
covers
Prior art date
Application number
IT2302685A
Other languages
English (en)
Other versions
IT8523026A0 (it
Inventor
Fujiwara Takayoshi
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of IT8523026A0 publication Critical patent/IT8523026A0/it
Application granted granted Critical
Publication of IT1186119B publication Critical patent/IT1186119B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86187—Plural tanks or compartments connected for serial flow
    • 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
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49414—Joining plural semi-circular components
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49861—Sizing mating parts during final positional association

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
IT2302685A 1984-11-29 1985-11-29 Procedimento per la fabbricazione di coperchi valvole di compressori IT1186119B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59252324A JPS61132782A (ja) 1984-11-29 1984-11-29 圧縮機のバルブカバ−の製造方法

Publications (2)

Publication Number Publication Date
IT8523026A0 IT8523026A0 (it) 1985-11-29
IT1186119B true IT1186119B (it) 1987-11-18

Family

ID=17235674

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2302685A IT1186119B (it) 1984-11-29 1985-11-29 Procedimento per la fabbricazione di coperchi valvole di compressori

Country Status (4)

Country Link
US (2) US4667387A (it)
JP (1) JPS61132782A (it)
DE (1) DE3542156A1 (it)
IT (1) IT1186119B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288212A (en) * 1990-12-12 1994-02-22 Goldstar Co., Ltd. Cylinder head of hermetic reciprocating compressor
CN1519473A (zh) * 1996-06-14 2004-08-11 松下冷机株式会社 封闭式压缩机
US6176688B1 (en) 1999-10-12 2001-01-23 Tecumseh Products Company Discharge muffler arrangement
US6558137B2 (en) 2000-12-01 2003-05-06 Tecumseh Products Company Reciprocating piston compressor having improved noise attenuation
EP1477672B1 (en) * 2003-05-15 2011-12-14 LG Electronics, Inc. Compressor with suction muffler
EP2318714B1 (en) * 2008-08-27 2018-12-26 National Oilwell Varco, L.P. Valve cover assembly and method of using the same
US8763496B2 (en) 2010-05-21 2014-07-01 National Oilwell Varco, L.P. Method and apparatus for installation and removal of a valve cover
EP3039292B1 (en) * 2013-08-29 2017-11-01 Arçelik Anonim Sirketi Thermally improved reciprocating hermetic compressor
BR102016029873A2 (pt) * 2016-12-19 2018-07-17 Whirlpool S.A. compressor hermético
ES2924428T3 (es) 2016-12-19 2022-10-06 Nidec Global Appliance Brasil Ltda Compresor hermético

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225788A (en) * 1916-09-30 1917-05-15 Clayton Mark Process of making elbows.
US1992835A (en) * 1934-06-29 1935-02-26 Gen Electric Method of bending conduits
US2377557A (en) * 1940-12-12 1945-06-05 Houdaille Hershey Corp Method of making evaporators
DK82842C (da) * 1954-05-06 1957-05-13 Bosch Gmbh Robert Lyddæmper, navnlig til kølemaskiner.
US2944583A (en) * 1957-05-06 1960-07-12 Smith Corp A O Die structure for tangent bending of corrugated sheet metal
DE1501031A1 (de) * 1966-11-23 1969-10-30 Danfoss As Hermetisch gekapselte Kaeltemaschine
DE1601860C3 (de) * 1968-03-16 1974-05-22 Danfoss A/S, Nordborg (Daenemark) Hermetisch gekapselte Kleinkältemaschine
DE1601859C3 (de) * 1968-03-16 1978-11-02 Danfoss A/S, Nordborg (Daenemark) Hermetisch gekapselter Motorverdichter für eine Kältemaschine
US3789954A (en) * 1973-06-19 1974-02-05 Graco Inc Air motor noise suppressor
JPS586071B2 (ja) * 1978-09-18 1983-02-02 株式会社日立製作所 圧縮機の消音器の製作方法
JPS58104376A (ja) * 1981-12-15 1983-06-21 Sanyo Electric Co Ltd 密閉型圧縮機のマフラ−装置
DE3150426A1 (de) * 1981-12-19 1983-07-07 Rohrbogenwerk H. Siekmann GmbH & Co, 4980 Bünde Biegevorrichtung
DE3209828A1 (de) * 1982-03-18 1983-09-22 Chemische Werke Hüls AG, 4370 Marl Verfahren zum phosphatieren von metalloberflaechen in nichtwaessrigen phosphatierbaedern
JPS5943990A (ja) * 1982-09-02 1984-03-12 Sanyo Electric Co Ltd 密閉型圧縮機の消音装置
JPS59176478A (ja) * 1983-03-24 1984-10-05 Toshiba Corp 密閉形圧縮機

Also Published As

Publication number Publication date
US4782858A (en) 1988-11-08
IT8523026A0 (it) 1985-11-29
JPS61132782A (ja) 1986-06-20
US4667387A (en) 1987-05-26
DE3542156A1 (de) 1986-06-05
DE3542156C2 (it) 1987-07-09
JPH0336159B2 (it) 1991-05-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129