ES2018936A6 - Metodo y parato para reducir el ruido emitido por compresores hermeticos. - Google Patents

Metodo y parato para reducir el ruido emitido por compresores hermeticos.

Info

Publication number
ES2018936A6
ES2018936A6 ES8903688A ES8903688A ES2018936A6 ES 2018936 A6 ES2018936 A6 ES 2018936A6 ES 8903688 A ES8903688 A ES 8903688A ES 8903688 A ES8903688 A ES 8903688A ES 2018936 A6 ES2018936 A6 ES 2018936A6
Authority
ES
Spain
Prior art keywords
oil
sound reduction
refrigerant
refrigerant injection
sump
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 - Lifetime
Application number
ES8903688A
Other languages
English (en)
Inventor
Douglas Albert Schrank
Russell George Lewis
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of ES2018936A6 publication Critical patent/ES2018936A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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)
  • Pipe Accessories (AREA)

Abstract

METODO Y APARATO PARA REDUCIR EL RUIDO EMITIDO POR COMPRESORES HERMETICOS. EN UN COMAPRESOR HERMETICO DE LATERAL BAJO SE DESVIA UNA PEQUEÑA PORCION DEL GAS REFRIGERANTE COMPRIMIDO Y SE DESCARGA EN EL COLECTOR DE ACEITE (90) A TRAVES DE UN ORIFICIO EN EL NIVEL SUPERIOR DEL ACEITE DEL COLECTOR (90). ESTO RESULTA EN UNA SOLUCION SUPERSATURADA DE REFRIGERANTE EN ACEITE EN EL NIVEL SUPERIOR QUE CONDUCE EL REFRIGERANTE FUERA DEL ACEITE, CREANDO ASI UNA ESPUMA QUE PROPORCIONA REDUCCION DE RUIDO SIN ALTERAR EL NIVEL INFERIOR QUE PERMANECE ESTRATRIFICADO. SE PROPORCIONA UNA VALVULA DE RETENCION PARA IMPEDIR EL FLUJO INVERSO MIENTRAS QUE SE REQUIERE UN DIFERENCIAL DE PRESION PREDERMINADO PARA LA DESVIACION.
ES8903688A 1988-11-02 1989-10-31 Metodo y parato para reducir el ruido emitido por compresores hermeticos. Expired - Lifetime ES2018936A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/265,965 US4900234A (en) 1988-11-02 1988-11-02 Refrigerant injection into oil for sound reduction

Publications (1)

Publication Number Publication Date
ES2018936A6 true ES2018936A6 (es) 1991-05-16

Family

ID=23012620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903688A Expired - Lifetime ES2018936A6 (es) 1988-11-02 1989-10-31 Metodo y parato para reducir el ruido emitido por compresores hermeticos.

Country Status (8)

Country Link
US (1) US4900234A (es)
JP (1) JPH0792054B2 (es)
KR (1) KR930008345B1 (es)
CN (1) CN1042601A (es)
BR (1) BR8905619A (es)
CA (1) CA1318140C (es)
ES (1) ES2018936A6 (es)
FR (1) FR2638485B1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077981A (en) * 1991-04-26 1992-01-07 Carrier Corporation Method and apparatus for acoustic attenuation in variable speed compressors
KR0136612Y1 (ko) * 1995-08-17 1999-03-20 구자홍 밀폐형 전동압축기의 흡입소음기
US20090116977A1 (en) * 2007-11-02 2009-05-07 Perevozchikov Michael M Compressor With Muffler
DE102018209751A1 (de) * 2018-06-18 2019-12-19 Festo Ag & Co. Kg Druckluft-Schalldämpfer und damit ausgestattetes Druckluftgerät
CN113833661B (zh) * 2021-09-18 2023-06-02 珠海格力节能环保制冷技术研究中心有限公司 一种泵体结构及压缩机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066857A (en) * 1960-05-18 1962-12-04 Westinghouse Electric Corp Motor compressor unit with reduced noise transmission
US3155312A (en) * 1961-12-27 1964-11-03 Westinghouse Electric Corp Refrigeration apparatus
JPS55100070U (es) * 1978-12-29 1980-07-11
US4907414A (en) * 1986-09-02 1990-03-13 Carrier Corporation Refrigerant injection into oil for sound reduction
US4718829A (en) * 1987-01-20 1988-01-12 American Standard Inc. Noise reduction using suction gas to foam oil

Also Published As

Publication number Publication date
CA1318140C (en) 1993-05-25
US4900234A (en) 1990-02-13
JPH02176168A (ja) 1990-07-09
FR2638485A1 (fr) 1990-05-04
BR8905619A (pt) 1990-06-05
CN1042601A (zh) 1990-05-30
FR2638485B1 (fr) 1993-03-12
JPH0792054B2 (ja) 1995-10-09
KR900008177A (ko) 1990-06-02
KR930008345B1 (ko) 1993-08-30

Similar Documents

Publication Publication Date Title
KR890002555A (ko) 스크롤 압축기
TW353710B (en) Refrigerant compressor
MY104159A (en) Muffler/check valve assembly for scroll compressor
CA2306880A1 (en) Hermetic scroll compressor
TW367395B (en) Combination valve for compressor
IT8519463A0 (it) Complesso a gabbia,per valvola di regolazione anti-cavitazione a bassa rumorosita',servizio riduzione alta pressione,in un flusso di liquido o gas
HK88794A (en) Fluid compressor apparatus
MY106784A (en) Check valve for scroll compressor.
CA2096686A1 (en) Horizontal Hermetic Compressor
CA2353064A1 (en) Gas displaced chamber lift system
KR880001928A (ko) 스크로올 압축기
MY135354A (en) Valve element
JPH0263092U (es)
ES2018936A6 (es) Metodo y parato para reducir el ruido emitido por compresores hermeticos.
MY110860A (en) Scroll compressor
ES2044743A2 (es) Dispositivo de expansion de refrigerante, de area variable, que tiene un orificio flexible.
MY127509A (en) Refrigerating cycle
CA2247489A1 (en) Asymmetrical check valve
AU3576901A (en) Valve arrangement and traffic calming device incorporating such an arrangement
JPS6458970A (en) Heat pump type air conditioner
CA1273859C (en) OPEN CENTER DISCHARGE DISTRIBUTOR
HK34093A (en) Rotary compressors having backflow preventing valves
KR910006644A (ko) 미션의 오일통로
CA2093768A1 (en) Centrifugal Oil Pump Booster
ATE39549T1 (de) Fluessigkeitsring-verdichter.

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-10-31

FD1A Patent lapsed

Effective date: 20001009