IN154755B - - Google Patents

Info

Publication number
IN154755B
IN154755B IN743/DEL/80A IN743DE1980A IN154755B IN 154755 B IN154755 B IN 154755B IN 743DE1980 A IN743DE1980 A IN 743DE1980A IN 154755 B IN154755 B IN 154755B
Authority
IN
India
Application number
IN743/DEL/80A
Other languages
English (en)
Inventor
Bar Alfredo
Original Assignee
Necchi Spa
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 Necchi Spa filed Critical Necchi Spa
Publication of IN154755B publication Critical patent/IN154755B/en

Links

Classifications

    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7859—Single head, plural ports in parallel
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7887—Center flexing strip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
IN743/DEL/80A 1980-01-23 1980-10-10 IN154755B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8042902A IT8042902A0 (it) 1980-01-23 1980-01-23 Miglioramenti ad un sistema di valvole in motocompressori incapsulati.

Publications (1)

Publication Number Publication Date
IN154755B true IN154755B (it) 1984-12-15

Family

ID=11254501

Family Applications (1)

Application Number Title Priority Date Filing Date
IN743/DEL/80A IN154755B (it) 1980-01-23 1980-10-10

Country Status (13)

Country Link
US (1) US4325680A (it)
JP (1) JPS56109963A (it)
AR (1) AR223579A1 (it)
AU (1) AU539615B2 (it)
BR (1) BR8100347A (it)
DE (1) DE3102030A1 (it)
DK (1) DK149142C (it)
ES (1) ES498707A0 (it)
GB (1) GB2068510B (it)
IN (1) IN154755B (it)
IT (1) IT8042902A0 (it)
MX (1) MX152077A (it)
ZA (1) ZA81207B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0222555Y2 (it) * 1984-07-05 1990-06-18
HU198788B (en) * 1986-04-07 1989-11-28 Finoszerelvenygyar Pressure valve system of piston cooling compressor
US4721443A (en) * 1987-03-16 1988-01-26 Tecumseh Products Company Discharge valve retainer for a compressor
US4723896A (en) * 1987-04-30 1988-02-09 White Consolidated Industries, Inc. Compressor discharge valve assembly
US4854839A (en) * 1988-06-13 1989-08-08 Copeland Corporation Compressor valve assembly
US4949982A (en) * 1988-06-13 1990-08-21 Copeland Corporation Compressor valve assembly
BR8901306A (pt) * 1989-03-16 1990-10-16 Brasil Compressores Sa Valvula de palheta para compressor hermetico
US5203686A (en) * 1991-11-04 1993-04-20 General Electric Company Rotary compressor with span type discharge valve
JPH07174071A (ja) * 1993-08-10 1995-07-11 Sanden Corp 圧縮機の吐出機構
JPH09256947A (ja) * 1996-03-19 1997-09-30 Toyota Autom Loom Works Ltd 圧縮機における弁座構造
AUPQ221499A0 (en) * 1999-08-13 1999-09-02 Orbital Engine Company (Australia) Proprietary Limited Compressor valve arrangement
US6457952B1 (en) 2000-11-07 2002-10-01 Tecumseh Products Company Scroll compressor check valve assembly
WO2002061287A1 (de) * 2001-01-31 2002-08-08 Luk Automobiltechnik & Co. Kg Rückschlagventil
KR100452544B1 (ko) * 2002-05-31 2004-10-14 삼성광주전자 주식회사 밀폐형 압축기의 밸브장치
JP2005233054A (ja) * 2004-02-19 2005-09-02 Toyota Industries Corp 圧縮機
KR100774485B1 (ko) * 2005-08-26 2007-11-08 엘지전자 주식회사 압축기
BRPI1005068A2 (pt) * 2010-12-30 2013-04-16 Whirlpool Sa compressor para refrigeraÇço e sistema de vÁlvulas para compressor
FR3104650B1 (fr) * 2019-12-11 2021-12-17 Ananke Plaque a clapets d'admission et d'echappement à faibles irréversibilités, et compresseur comportant une telle plaque.
CN116104737A (zh) * 2023-01-17 2023-05-12 珠海格力电器股份有限公司 阀板组件、泵体组件和压缩机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1222321A (en) * 1914-11-17 1917-04-10 Ingersoll Rand Co Valve for compressors and pumps.
GB737908A (en) * 1953-03-12 1955-10-05 Tresco Inc Non-return valve
US2970608A (en) * 1958-06-25 1961-02-07 American Motors Corp Refrigerating apparatus
US3039487A (en) * 1960-09-26 1962-06-19 American Motors Corp Refrigerating apparatus
US3370786A (en) * 1966-04-19 1968-02-27 Ingersoll Rand Co Multifinger dual valve
DE1956259B2 (de) * 1969-11-08 1971-12-09 Westinghouse Bremsen und Apparate bau GmbH, 3000 Hannover Druckventil fuer kompressoren
US3751005A (en) * 1971-11-30 1973-08-07 Westinghouse Electric Corp Powdered metal valve plate assembly
DE2215974B2 (de) * 1972-04-01 1978-05-03 Robert Bosch Gmbh, 7000 Stuttgart Ventil für Kompressoren
JPS5332332U (it) * 1976-08-27 1978-03-20

Also Published As

Publication number Publication date
US4325680A (en) 1982-04-20
MX152077A (es) 1985-05-28
DK149142C (da) 1986-07-21
IT8042902A0 (it) 1980-01-23
JPS645187B2 (it) 1989-01-30
DK149142B (da) 1986-02-10
BR8100347A (pt) 1981-08-11
ES8203493A1 (es) 1982-04-01
GB2068510B (en) 1983-07-06
JPS56109963A (en) 1981-08-31
DK15581A (da) 1981-07-24
AU539615B2 (en) 1984-10-11
DE3102030A1 (de) 1981-12-17
ES498707A0 (es) 1982-04-01
ZA81207B (en) 1982-01-27
GB2068510A (en) 1981-08-12
AU6553180A (en) 1981-07-30
AR223579A1 (es) 1981-08-31

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