BE1014035A3 - Soupape de decharge a lame pour compresseurs a volutes. - Google Patents

Soupape de decharge a lame pour compresseurs a volutes. Download PDF

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Publication number
BE1014035A3
BE1014035A3 BE9900234A BE9900234A BE1014035A3 BE 1014035 A3 BE1014035 A3 BE 1014035A3 BE 9900234 A BE9900234 A BE 9900234A BE 9900234 A BE9900234 A BE 9900234A BE 1014035 A3 BE1014035 A3 BE 1014035A3
Authority
BE
Belgium
Prior art keywords
plate
seat
valve
fastener
open position
Prior art date
Application number
BE9900234A
Other languages
English (en)
Original Assignee
Scroll Tech
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 Scroll Tech filed Critical Scroll Tech
Application granted granted Critical
Publication of BE1014035A3 publication Critical patent/BE1014035A3/fr

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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
    • 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]
    • Y10T137/7898—Pivoted valves

Landscapes

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

Abstract

On décrit un ensemble de soupape unique qui a une utilité particulière dans les compresseurs à volutes. L'ensemble comprend une plaque de soupape relativement mince formée d'acier de soupape à lame. Cette plaque a une épaisseur inférieure à 0,05 pouce et est déformable élastiquement par application d'une pression de fluide. Le fluide sous pression dans une chambre formée au-dessus de la plaque la déforme donc pour l'ajuster au siège de soupape. Dans certaines formes de réalisation, une attache maintient la plaque sur le siège. L'attache, également d'acier élastique mince, offre une surface d'arrêt pour le siège. Lorsque la plaque est entraînée dans sa position d'ouverture, elle vient donc en contact avec l'attache, produisant un effet de rappel élastique en réponse au mouvement rapide de la plaque vers sa position d'ouverture.
BE9900234A 1998-04-06 1999-04-06 Soupape de decharge a lame pour compresseurs a volutes. BE1014035A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/056,066 US6123528A (en) 1998-04-06 1998-04-06 Reed discharge valve for scroll compressors

Publications (1)

Publication Number Publication Date
BE1014035A3 true BE1014035A3 (fr) 2003-03-04

Family

ID=22001945

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9900234A BE1014035A3 (fr) 1998-04-06 1999-04-06 Soupape de decharge a lame pour compresseurs a volutes.

Country Status (3)

Country Link
US (1) US6123528A (fr)
BE (1) BE1014035A3 (fr)
GB (1) GB2338749B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6264452B1 (en) * 1999-12-15 2001-07-24 Scroll Technologies Reinforcement pin for check valve
US7197890B2 (en) * 2004-09-10 2007-04-03 Carrier Corporation Valve for preventing unpowered reverse run at shutdown
US20080213043A1 (en) * 2007-02-05 2008-09-04 6672205 Canada Incorporated Pick hole guard for manhole covers
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US8490648B2 (en) * 2011-07-18 2013-07-23 Valve Innovations, L.L.C. Check valve
GB201119491D0 (en) * 2011-11-11 2011-12-21 Airbus Operations Ltd Clack valve assembly
US9249802B2 (en) 2012-11-15 2016-02-02 Emerson Climate Technologies, Inc. Compressor
US9651043B2 (en) 2012-11-15 2017-05-16 Emerson Climate Technologies, Inc. Compressor valve system and assembly
US9127677B2 (en) 2012-11-30 2015-09-08 Emerson Climate Technologies, Inc. Compressor with capacity modulation and variable volume ratio
US9435340B2 (en) 2012-11-30 2016-09-06 Emerson Climate Technologies, Inc. Scroll compressor with variable volume ratio port in orbiting scroll
US9989057B2 (en) 2014-06-03 2018-06-05 Emerson Climate Technologies, Inc. Variable volume ratio scroll compressor
CN107076322B (zh) * 2014-09-26 2019-11-29 百乐仕株式会社 瓣阀装置
US9790940B2 (en) 2015-03-19 2017-10-17 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10378540B2 (en) 2015-07-01 2019-08-13 Emerson Climate Technologies, Inc. Compressor with thermally-responsive modulation system
CN207377799U (zh) 2015-10-29 2018-05-18 艾默生环境优化技术有限公司 压缩机
US10801495B2 (en) 2016-09-08 2020-10-13 Emerson Climate Technologies, Inc. Oil flow through the bearings of a scroll compressor
US10890186B2 (en) 2016-09-08 2021-01-12 Emerson Climate Technologies, Inc. Compressor
JP6930796B2 (ja) * 2016-11-24 2021-09-01 广▲東▼美的▲環▼境科技有限公司Ｇｕａｎｇｄｏｎｇ Ｍｉｄｅａ Ｅｎｖｉｒｏｎｍｅｎｔａｌ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．， Ｌｔｄ． ジェットエンタルピー増加スクロール圧縮機及び冷凍システム
US10753352B2 (en) 2017-02-07 2020-08-25 Emerson Climate Technologies, Inc. Compressor discharge valve assembly
WO2018224117A1 (fr) * 2017-06-09 2018-12-13 Wabco Europe Bvba Soupape flexible de pompe à vide pouvant réduire le couple de démarrage à froid
US11022119B2 (en) 2017-10-03 2021-06-01 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10962008B2 (en) 2017-12-15 2021-03-30 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10995753B2 (en) 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
NL2023495B1 (en) * 2019-07-12 2021-02-04 Hagepe Int B V Fluid flow regulator
JP7088982B2 (ja) * 2019-09-04 2022-06-21 Ckd株式会社 パイロット形電磁弁
CN111720318B (zh) * 2020-06-29 2021-11-23 安徽美芝精密制造有限公司 压缩机构和具有它的压缩机
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
FR3134152B1 (fr) 2022-03-31 2024-04-12 Danfoss Commercial Compressors Un système à compresseurs multiples ayant des soupapes normalement ouvertes dans des raccordements d’équilibrage d’huile
US12259163B2 (en) 2022-06-01 2025-03-25 Copeland Lp Climate-control system with thermal storage
US11846287B1 (en) 2022-08-11 2023-12-19 Copeland Lp Scroll compressor with center hub
US11965507B1 (en) 2022-12-15 2024-04-23 Copeland Lp Compressor and valve assembly
US12416308B2 (en) 2022-12-28 2025-09-16 Copeland Lp Compressor with shutdown assembly
US12173708B1 (en) 2023-12-07 2024-12-24 Copeland Lp Heat pump systems with capacity modulation
US12163523B1 (en) 2023-12-15 2024-12-10 Copeland Lp Compressor and valve assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478378A2 (fr) * 1990-09-27 1992-04-01 Carrier Corporation Clapet non-retour pour un compresseur
JPH109159A (ja) * 1996-06-25 1998-01-13 Hitachi Ltd 容積形圧縮機

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GB702223A (en) * 1951-02-23 1954-01-13 Bigwood Joshua & Son Ltd Improvements in solid fuel combustion apparatus
US4494564A (en) * 1983-03-11 1985-01-22 Fuller Company Flap valve
NL8500650A (nl) * 1984-05-12 1985-12-02 Gestra Ag Terugslagklep.
JP2703688B2 (ja) * 1991-12-11 1998-01-26 三菱電機株式会社 スクロール圧縮機の吐出弁装置
US5397348A (en) * 1993-12-13 1995-03-14 Carbomedics, Inc. Mechanical heart valve with compressible stiffening ring
GB9408314D0 (en) * 1994-04-27 1994-06-15 Cardio Carbon Co Ltd Heart valve prosthesis
JP3376729B2 (ja) * 1994-06-08 2003-02-10 株式会社日本自動車部品総合研究所 スクロール型圧縮機
US5496160A (en) * 1995-07-03 1996-03-05 Tecumseh Products Company Scroll compressor having a suction check valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478378A2 (fr) * 1990-09-27 1992-04-01 Carrier Corporation Clapet non-retour pour un compresseur
JPH109159A (ja) * 1996-06-25 1998-01-13 Hitachi Ltd 容積形圧縮機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 05 30 April 1998 (1998-04-30) *

Also Published As

Publication number Publication date
GB9907746D0 (en) 1999-05-26
GB2338749B (en) 2002-03-13
GB2338749A (en) 1999-12-29
US6123528A (en) 2000-09-26

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