IT1073708B - Perfezionamento nei compressori per macchine frigorifere - Google Patents

Perfezionamento nei compressori per macchine frigorifere

Info

Publication number
IT1073708B
IT1073708B IT50653/76A IT5065376A IT1073708B IT 1073708 B IT1073708 B IT 1073708B IT 50653/76 A IT50653/76 A IT 50653/76A IT 5065376 A IT5065376 A IT 5065376A IT 1073708 B IT1073708 B IT 1073708B
Authority
IT
Italy
Prior art keywords
compressors
improvement
refrigerating machines
refrigerating
machines
Prior art date
Application number
IT50653/76A
Other languages
English (en)
Original Assignee
Lennox Ind Inc
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 Lennox Ind Inc filed Critical Lennox Ind Inc
Application granted granted Critical
Publication of IT1073708B publication Critical patent/IT1073708B/it

Links

Classifications

    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
IT50653/76A 1975-08-04 1976-07-28 Perfezionamento nei compressori per macchine frigorifere IT1073708B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60147175A 1975-08-04 1975-08-04

Publications (1)

Publication Number Publication Date
IT1073708B true IT1073708B (it) 1985-04-17

Family

ID=24407608

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50653/76A IT1073708B (it) 1975-08-04 1976-07-28 Perfezionamento nei compressori per macchine frigorifere

Country Status (14)

Country Link
US (1) US4137014A (it)
JP (1) JPS5219312A (it)
AU (1) AU1617976A (it)
BE (1) BE844827A (it)
CA (1) CA1064444A (it)
CH (1) CH613508A5 (it)
DE (1) DE2633415A1 (it)
DK (1) DK318576A (it)
ES (1) ES450157A1 (it)
FR (1) FR2320434A1 (it)
GB (1) GB1540915A (it)
IT (1) IT1073708B (it)
NL (1) NL7608270A (it)
SE (1) SE7608093L (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344035B2 (it) * 1972-12-25 1978-11-25
DE2936669C2 (de) * 1979-09-11 1983-12-15 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Hydraulisches Pumpenaggregat.
US4846635A (en) * 1988-01-25 1989-07-11 Tecumseh Products Company Hermetic compressor mounting pin
JPH02196188A (ja) * 1989-01-23 1990-08-02 Hitachi Ltd ロータリ圧縮機
JP2520606Y2 (ja) * 1989-07-17 1996-12-18 ソニー株式会社 テープカセット
US7083397B1 (en) 1998-06-04 2006-08-01 Scroll Technologies Scroll compressor with motor control for capacity modulation
JP4269637B2 (ja) * 2002-10-21 2009-05-27 パナソニック株式会社 密閉型電動圧縮機
US7063518B2 (en) * 2003-07-11 2006-06-20 Tecumseh Products Company Bearing support and stator assembly for compressor
US7454127B2 (en) * 2004-10-19 2008-11-18 Continental Automotive Systems Us, Inc. Multi-speed motor system combining at least a one speed electric motor, series resistor and power switches
EP2151578B1 (de) * 2008-08-04 2019-09-18 Grundfos Management A/S Umwälzpumpenaggregat
KR20110114367A (ko) * 2010-04-13 2011-10-19 엘지전자 주식회사 밀폐형 압축기
KR20110131744A (ko) * 2010-05-31 2011-12-07 엘지전자 주식회사 밀폐형 압축기
CN108662008B (zh) * 2018-06-19 2024-02-09 广东美芝制冷设备有限公司 用于压缩机的轴承组件、压缩机及轴承组件装配方法
KR102056308B1 (ko) * 2018-07-13 2020-01-22 엘지전자 주식회사 리니어 압축기

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139313A (en) * 1938-03-14 1938-12-06 York Ice Machinery Corp Valve for compressors
US2794691A (en) * 1953-11-05 1957-06-04 Fafnir Bearing Co Bearing mounting
US2792512A (en) * 1953-12-30 1957-05-14 Westinghouse Electric Corp Electric motor
US3107626A (en) * 1962-01-08 1963-10-22 Borg Warner Booster pumps
US3234881A (en) * 1964-03-23 1966-02-15 F E Myers & Bro Co Sump pump switch
US3302048A (en) * 1965-09-23 1967-01-31 Barden Corp Self-aligning gas bearing
US3565553A (en) * 1969-04-18 1971-02-23 Gen Electric Hermetic compressor unit
US3614384A (en) * 1970-02-16 1971-10-19 Westinghouse Electric Corp Motor compressor unit with reduced noise transmission
US3942912A (en) * 1974-10-04 1976-03-09 Lennox Industries Inc. Method for controlling the operation of two-speed, refrigerant motor compressors
US3955112A (en) * 1975-01-24 1976-05-04 Sell Otto W Hermetically sealed rotor

Also Published As

Publication number Publication date
DK318576A (da) 1977-02-05
JPS5219312A (en) 1977-02-14
FR2320434B3 (it) 1979-05-04
NL7608270A (nl) 1977-02-08
JPS5410724B2 (it) 1979-05-09
AU1617976A (en) 1978-01-26
BE844827A (fr) 1976-12-01
SE7608093L (sv) 1977-02-05
DE2633415A1 (de) 1977-02-24
FR2320434A1 (fr) 1977-03-04
GB1540915A (en) 1979-02-21
CH613508A5 (it) 1979-09-28
ES450157A1 (es) 1977-06-16
CA1064444A (en) 1979-10-16
US4137014A (en) 1979-01-30

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