ATE329156T1 - TONGUE FOR A LEAF VALVE - Google Patents

TONGUE FOR A LEAF VALVE

Info

Publication number
ATE329156T1
ATE329156T1 AT99308362T AT99308362T ATE329156T1 AT E329156 T1 ATE329156 T1 AT E329156T1 AT 99308362 T AT99308362 T AT 99308362T AT 99308362 T AT99308362 T AT 99308362T AT E329156 T1 ATE329156 T1 AT E329156T1
Authority
AT
Austria
Prior art keywords
reed
valve closure
body portion
closure portion
width
Prior art date
Application number
AT99308362T
Other languages
German (de)
Inventor
Stuart Lawson
Original Assignee
Arctic Circle Ltd
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 Arctic Circle Ltd filed Critical Arctic Circle Ltd
Application granted granted Critical
Publication of ATE329156T1 publication Critical patent/ATE329156T1/en

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
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Compressor (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

A reed (119) for use in a valve assembly, the reed being an elongate resilient reed (119) which comprises a body portion (129) having one end (121) intended for fixing to a mount and another end contiguous with a valve closure portion (127) of the reed (119), the reed (119) being such that the width of the body portion (129) tapers towards the valve closure portion (127) so that the width of the surface of the body portion (129) adjacent the valve closure portion (127) is small relative to the width of the valve closure portion (127) whereby the configuration of the reed (119) is such as substantially to equalise the bending stress experienced by the reed (119) along the length of the body portion (129) when the reed (119) is in use and a load generated by fluid flow is applied to the valve closure portion (127), and the reed (119) being such that the end of the valve closure portion which is furthest away from the body portion is a straight end (303) which extends transversely to the longitudinal axis of the body portion (129). <IMAGE>
AT99308362T 1998-11-20 1999-10-22 TONGUE FOR A LEAF VALVE ATE329156T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9825550A GB2343934B (en) 1998-11-20 1998-11-20 A reed for use in a valve assembly

Publications (1)

Publication Number Publication Date
ATE329156T1 true ATE329156T1 (en) 2006-06-15

Family

ID=10842832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99308362T ATE329156T1 (en) 1998-11-20 1999-10-22 TONGUE FOR A LEAF VALVE

Country Status (4)

Country Link
EP (1) EP1002951B1 (en)
AT (1) ATE329156T1 (en)
DE (1) DE69931731D1 (en)
GB (1) GB2343934B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4034044B2 (en) * 2001-05-01 2008-01-16 カルソニックカンセイ株式会社 Compressor
JP3742862B2 (en) * 2003-03-05 2006-02-08 ダイキン工業株式会社 Compressor
JP2009509076A (en) * 2006-09-27 2009-03-05 パナソニック株式会社 Compressor
BRPI0801970A2 (en) * 2008-05-08 2010-01-12 Whirlpool Sa discharge valve arrangement for airtight compressor
BRPI1003494A2 (en) * 2010-09-27 2013-01-29 Tecumseh Do Brasil Ltda valve system improvement
KR101203584B1 (en) 2011-07-21 2012-11-21 엘지전자 주식회사 Compressor
DE202014009180U1 (en) 2014-11-14 2015-01-14 Technische Universität Ilmenau Pressure gradient-controlled lamellar valve with adjustable stiffness

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860008A (en) * 1957-01-28 1961-02-01 John Courtney Fisher Fluid flow rectifier
GB2161583B (en) * 1984-07-10 1988-01-27 Prestcold Ltd Reed valve
US5718571A (en) * 1995-11-13 1998-02-17 Thomas Industries Inc. Valve assembly

Also Published As

Publication number Publication date
DE69931731D1 (en) 2006-07-20
GB9825550D0 (en) 1999-01-13
GB2343934B (en) 2003-05-21
GB2343934A (en) 2000-05-24
EP1002951A2 (en) 2000-05-24
EP1002951B1 (en) 2006-06-07
EP1002951A3 (en) 2003-11-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties