ES2005268A6 - Una maquina del tipo de volutas - Google Patents

Una maquina del tipo de volutas

Info

Publication number
ES2005268A6
ES2005268A6 ES8702456A ES8702456A ES2005268A6 ES 2005268 A6 ES2005268 A6 ES 2005268A6 ES 8702456 A ES8702456 A ES 8702456A ES 8702456 A ES8702456 A ES 8702456A ES 2005268 A6 ES2005268 A6 ES 2005268A6
Authority
ES
Spain
Prior art keywords
scroll
machine
type machine
disclosed
compliant mounting
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
ES8702456A
Other languages
English (en)
Inventor
Jean-Luc Marc Caillat
Roger Clark Weatherston
James William Bush
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.)
Copeland Corp LLC
Original Assignee
Copeland Corp LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25410374&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2005268(A6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Copeland Corp LLC filed Critical Copeland Corp LLC
Publication of ES2005268A6 publication Critical patent/ES2005268A6/es
Expired 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/0207—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F01C1/0215—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/066—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with an intermediate piece sliding along perpendicular axes, e.g. Oldham coupling
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/08—Axially-movable sealings for working fluids
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F04C28/265—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)

Abstract

SE DESCRIBE UNA MAQUINA DEL TIPO DE VOLUTAS O DE CARACOL PARTICULARMENTE APROPIADA PARA USAR COMO UN COMPRESOR DE REFRIGERANTE Y QUE INCORPORA UN SISTEMA DE SUSPENSION MEJORADO PARA LA VOLUTA NO ORBITAL, CON LO QUE ESTA ULTIMA PUEDE SER CARGADA POR PRESION CON EL FIN DE AUMENTAR LA OBTURACION DE PUNTAS. LA MAQUINA TIENE TAMBIEN UN PERFIL MODIFICADO DE PUNTAS ENVOLVENTE O PLACAS EXTREMAS CON EL FIN DE MEJORAR EL RENDIMIENTO, ASI COMO UN SISTEMA DE LUBRICACION MEJORADO PARA EL ACCIONAMIENTO Y UNA DISPOSICION DEFLECTORA PARA PROPORCIONAR UNA ENTRADA DE ASPIRACION DIRIGIDA. LA MAQUINA TIENE TAMBIEN UN ACOPLAMIENTO OLDHAM QUE UTILIZA UN ELEMENTO DE ANILLO NUEVO QUE ES NO CIRCULAR Y PROPORCIONA TAMAÑO DE COJINETE DE EMPUJE AUMENTADO, O TAMAÑO DE MAQUINA REDUCIDO. TAMBIEN SE DESCRIBE UN METODO DE FABRICAR UNA MAQUINA DEL TIPO DE VOLUTA.
ES8702456A 1986-08-22 1987-08-21 Una maquina del tipo de volutas Expired ES2005268A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/899,003 US4767293A (en) 1986-08-22 1986-08-22 Scroll-type machine with axially compliant mounting

Publications (1)

Publication Number Publication Date
ES2005268A6 true ES2005268A6 (es) 1989-03-01

Family

ID=25410374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702456A Expired ES2005268A6 (es) 1986-08-22 1987-08-21 Una maquina del tipo de volutas

Country Status (18)

Country Link
US (1) US4767293A (es)
JP (5) JPH0772541B2 (es)
KR (1) KR910006338B1 (es)
AR (2) AR241280A1 (es)
AT (1) AT401090B (es)
AU (3) AU591797B2 (es)
BE (1) BE1001192A5 (es)
BR (1) BR8704336A (es)
CA (1) CA1311729C (es)
DK (1) DK173669B1 (es)
ES (1) ES2005268A6 (es)
FR (1) FR2603072B1 (es)
GB (2) GB2194291B (es)
IT (1) IT1222511B (es)
MX (1) MX168034B (es)
PH (1) PH23968A (es)
SE (4) SE502878C2 (es)
SG (1) SG15592G (es)

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US4767293A (en) 1988-08-30
DK431687D0 (da) 1987-08-19
SE502878C2 (sv) 1996-02-05
JP2882629B2 (ja) 1999-04-12
IT1222511B (it) 1990-09-05
GB2229226A (en) 1990-09-19
GB8719427D0 (en) 1987-09-23
ATA210787A (de) 1995-10-15
PH23968A (en) 1990-01-23
JPS6380088A (ja) 1988-04-11
AR245271A1 (es) 1993-12-30
AU591797B2 (en) 1989-12-14
GB9004927D0 (en) 1990-05-02
GB2194291A (en) 1988-03-02
JP2761586B2 (ja) 1998-06-04
SE510311C2 (sv) 1999-05-10
AU649097B2 (en) 1994-05-12
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AU5134790A (en) 1990-07-05
JP2840716B2 (ja) 1998-12-24
JPH0772541B2 (ja) 1995-08-02
JPH10153183A (ja) 1998-06-09
KR910006338B1 (ko) 1991-08-20
JPH09119380A (ja) 1997-05-06
SE9102879D0 (sv) 1991-10-04
SE9503223D0 (sv) 1995-09-18
AT401090B (de) 1996-06-25
FR2603072B1 (fr) 1990-01-05
SE8703262D0 (sv) 1987-08-21
BR8704336A (pt) 1988-04-19
DK431687A (da) 1988-02-23
JPH09126160A (ja) 1997-05-13
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JP2787145B2 (ja) 1998-08-13
CA1311729C (en) 1992-12-22
SE517007C2 (sv) 2002-04-02
KR880003091A (ko) 1988-05-13
FR2603072A1 (fr) 1988-02-26
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SE9102880L (sv) 1991-10-04
AU7733487A (en) 1988-02-25
DK173669B1 (da) 2001-06-05
SE8703262L (sv) 1988-02-23
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SG15592G (en) 1992-04-16
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SE9102880D0 (sv) 1991-10-04
AU1061492A (en) 1992-03-19
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AR241280A1 (es) 1992-04-30
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SE9503223L (sv) 1995-09-18
MX168034B (es) 1993-04-29

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