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1. WO2017035289 - RECIPROCATING COMPRESSOR WITH VENTED DISCHARGE VALVE

Publication Number WO/2017/035289
Publication Date 02.03.2017
International Application No. PCT/US2016/048518
International Filing Date 25.08.2016
IPC
F04B 39/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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/-F04B37/225
10Adaptation or arrangement of distribution members
F04B 53/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
53Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/-F04B23/ or F04B39/-F04B47/203
06Venting
CPC
F04B 39/0094
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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
0094crankshaft
F04B 39/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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
10Adaptations or arrangements of distribution members
F04B 39/1066
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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
10Adaptations or arrangements of distribution members
1066Valve plates
F04B 39/1073
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39Component 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
10Adaptations or arrangements of distribution members
1073the members being reed valves
F04B 53/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
53Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
06Venting
F25B 2700/1931
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
2700Sensing or detecting of parameters; Sensors therefor
19Pressures
193of the compressor
1931Discharge pressures
Applicants
  • CARRIER CORPORATION [US]/[US]
Inventors
  • FLANIGAN, Paul J.
Agents
  • SLATE, William B.
Priority Data
62/210,10526.08.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RECIPROCATING COMPRESSOR WITH VENTED DISCHARGE VALVE
(FR) COMPRESSEUR ALTERNATIF COMPRENANT UNE SOUPAPE DE DÉCHARGE À ÉVENT
Abstract
(EN)
A compressor (20) comprises: a case (22); and at least one piston (40) mounted for reciprocating movement, each in a respective cylinder (42) of the case. The at least one piston has a peripheral surface (50) and an upper surface (52). At least one discharge valve comprises: a valve element (150) shiftable between a closed condition and an open condition; a valve guide (170); one or more springs (180) held at least partially the valve guide biasing the valve element from the open condition toward the closed condition; and one or more vents (300) in the valve guide providing a flow path from a region above the valve element upward through the valve guide.
(FR)
La présente invention concerne un compresseur (20) comprenant : un boîtier (22) ; et un ou plusieurs pistons (40) montés pour un mouvement alternatif, chacun étant situé dans un cylindre (42) respectif du boîtier. Le ou les pistons ont une surface périphérique (50) et une surface supérieure (52). Au moins une soupape de décharge comprend : un élément de soupape (150) pouvant être déplacé entre un état fermé et un état ouvert ; un guide de soupape (170) ; un ou plusieurs ressorts (180) maintenus au moins partiellement par le guide de soupape sollicitant l'élément de soupape depuis l'état ouvert vers l'état fermé ; et un ou plusieurs évents (300) dans le guide de soupape fournissant un trajet d'écoulement depuis une région située au-dessus de l'élément de soupape vers le haut au travers du guide de soupape.
Also published as
Latest bibliographic data on file with the International Bureau