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EP0144547A3 - Piston compressor for gaseous media - Google Patents

Piston compressor for gaseous media Download PDF

Info

Publication number
EP0144547A3
EP0144547A3 EP19840110223 EP84110223A EP0144547A3 EP 0144547 A3 EP0144547 A3 EP 0144547A3 EP 19840110223 EP19840110223 EP 19840110223 EP 84110223 A EP84110223 A EP 84110223A EP 0144547 A3 EP0144547 A3 EP 0144547A3
Authority
EP
European Patent Office
Prior art keywords
openings
valve
cylinder head
inner circle
circle
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.)
Withdrawn
Application number
EP19840110223
Other languages
German (de)
French (fr)
Other versions
EP0144547A2 (en
Inventor
Reimer Reimers
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.)
Flottmann Werke GmbH
Original Assignee
Flottmann Werke GmbH
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 Flottmann Werke GmbH filed Critical Flottmann Werke GmbH
Publication of EP0144547A2 publication Critical patent/EP0144547A2/en
Publication of EP0144547A3 publication Critical patent/EP0144547A3/en
Withdrawn legal-status Critical Current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
    • 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
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

Bei diesem Hubkolbenverdichter befindet sich zwischen Zylinder (1) und Zylinderkopf (3) eine Ventilplatte (2), in der auf einem zur Zylinderachse konzentrischen inneren Kreis eine Anzahl Ventilöffnungen mit gleicher Winkelteilung und auf einem äußeren konzentrischen Kreis Ventilöffnungen in gleicher Zahl wie auf dem inneren Kreis, jedoch um die halbe Winkelteilung versetzt angeordnet sind. Vorzugsweise bilden die Ventilöffnungen auf dem äußeren Kreis die Auslaßöff­ nungen (16) und auf dem inneren Kreis die Einlaßöffnungen (15). Auf beiden Seiten der Ventilplatte (2) sind Ventillamel­ len und Hubbegrenzungen vorgesehen, die durch eine zentrale Befestigung (8, 9) miteinander verbunden sind. Einlaß- und Auslaßventillamellen bestehen jeweils aus ein­ em im Zentrum durchbohrten scheibenförmigen Bereich (18 bzw. 19), an den schmale, strahlenförmig nach außen verlaufende Arme (20 bzw. 21) angeformt sind, die an ihren Enden in vorzugsweise kreisförmige Erweiterungen (22 bzw. 23) übergehen. Auf der Zylinderkopfseite sind die Einlaßöff­ nungen (15) von einem rohrförmigen, die Zylinderkopfdecke durchdringenden Einlaßkanal (6) umschlossen, der den Zylinderkopfraum in einen Saug- und einen äußeren Druc­ kraum (13) unterteilt. Eine solche räumliche Anordnung der Ventilöffnungen bietet die Möglichkeit, eine größtmögliche Anzahl von Einlaß- und Auslaßöffnungen in einer optimalen Größe innerhalb einer vorgegebenen Kolbenfläche anzuord­ nen, wodurch zugleich eine beachtliche Vergrößerung der gesamten Ventilspaltfläche und damit eine spezifische Erhö­ hung der Fördermenge erzielt wird. This reciprocating compressor is located between Cylinder (1) and cylinder head (3) a valve plate (2) in which on an inner circle concentric to the cylinder axis a number of valve openings with the same angular division and valve openings in on an outer concentric circle same number as on the inner circle, but by half Angular division are arranged offset. Preferably form the valve openings on the outer circle the outlet opening openings (16) and the inlet openings on the inner circle (15). There are valve lamels on both sides of the valve plate (2) len and stroke limits provided by a central attachment (8, 9) are interconnected. Intake and exhaust valve fins each consist of a em pierced in the center disc-shaped area (18th or 19), on the narrow, radiating outwards extending arms (20 and 21) are integrally formed on their Ends in preferably circular extensions (22 or 23) pass over. On the cylinder head side are the intake ports openings (15) from a tubular, the cylinder head cover penetrating inlet channel (6) enclosed the Cylinder head space in a suction and an outer pressure kraum (13) divided. Such a spatial arrangement of the Valve openings offer the possibility of the largest possible Number of inlet and outlet openings in an optimal Arrange size within a predetermined piston area NEN, which at the same time increases the entire valve gap area and thus a specific increase delivery rate is achieved.

EP19840110223 1983-09-16 1984-08-28 Piston compressor for gaseous media Withdrawn EP0144547A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3333468 1983-09-16
DE3333468 1983-09-16

Publications (2)

Publication Number Publication Date
EP0144547A2 EP0144547A2 (en) 1985-06-19
EP0144547A3 true EP0144547A3 (en) 1986-10-15

Family

ID=6209247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840110223 Withdrawn EP0144547A3 (en) 1983-09-16 1984-08-28 Piston compressor for gaseous media

Country Status (3)

Country Link
US (1) US4565507A (en)
EP (1) EP0144547A3 (en)
JP (1) JPS6079184A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201644A (en) * 1987-12-23 1993-04-13 3H Invent A/S Valve arrangement for pump or compressor
US5266015A (en) * 1992-02-13 1993-11-30 Tecumseh Products Company Compressor suction and discharge valve assembly
US5213125A (en) * 1992-05-28 1993-05-25 Thomas Industries Inc. Valve plate with a recessed valve assembly
US5327932A (en) * 1993-04-19 1994-07-12 Thomas Industries Inc. Valve restraint enhancement
US7390176B2 (en) * 2001-10-05 2008-06-24 Carrier Corporation Multi-port suction reed valve with optimized tips
NZ526361A (en) * 2003-05-30 2006-02-24 Fisher & Paykel Appliances Ltd Compressor improvements
DE102004047159B4 (en) * 2004-09-29 2006-09-07 Danfoss Compressors Gmbh Piston compressor, in particular hermetic refrigerant compressor
FR2895037A1 (en) * 2005-12-20 2007-06-22 Tecumseh Europ S A Sa VALVE DEVICE FOR FLUID COMPRESSOR AND FLUID COMPRESSOR
JP2008248794A (en) * 2007-03-30 2008-10-16 Anest Iwata Corp Check valve for compressor
US20130121860A1 (en) * 2011-11-10 2013-05-16 Gene Bluhm Retrofit of a reciprocating compressor with a concentric valve
TWI621776B (en) * 2016-01-15 2018-04-21 Wen-San Chou Air compressor structure improvement of air compressor
TWI608168B (en) * 2016-01-18 2017-12-11 周文三 Improved air compressor
TWI626376B (en) * 2016-01-20 2018-06-11 周文三 Improved air compressor
CN106286231B (en) * 2016-10-25 2019-03-08 马德宝真空设备集团有限公司 A kind of air inlet-exhaust valve component of reciprocating vacuum pump
JP2020512512A (en) * 2017-03-27 2020-04-23 ブルクハルト コンプレッション アーゲー Piston compressor valve and method for operating piston compressor valve
WO2018178118A1 (en) * 2017-03-27 2018-10-04 Burckhardt Compression Ag Valve closure for a piston compressor valve and method for operating the valve closure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE507217C (en) * 1927-01-14 1930-09-15 Ingersoll Rand Co Spring plate valve
DE1500015A1 (en) * 1965-09-09 1969-05-14 Kurt Ehmann Valve for piston compressors
DE2910597A1 (en) * 1979-03-17 1980-09-18 Volkswagenwerk Ag Valve for reciprocating heat pump compressor - has inlet and discharge valves as concentric rings of openings in common disc
DE3335725A1 (en) * 1983-10-01 1985-04-11 Boge Kompressoren Otto Boge Gmbh & Co Kg, 4800 Bielefeld Valve for piston compressors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1627680A (en) * 1923-11-08 1927-05-10 Carl W Vollmann Valve for gas compressors
US2682280A (en) * 1950-08-02 1954-06-29 Gen Electric Interwoven exhaust valve
US2725183A (en) * 1951-01-10 1955-11-29 Carrier Corp Valves for reciprocating compressors
FR1080792A (en) * 1952-05-14 1954-12-13 Thomson Houston Comp Francaise Improvements to reciprocating compressors
JPS5820394B2 (en) * 1978-01-24 1983-04-22 サンデン株式会社 Fluid suction/drainage device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE507217C (en) * 1927-01-14 1930-09-15 Ingersoll Rand Co Spring plate valve
DE1500015A1 (en) * 1965-09-09 1969-05-14 Kurt Ehmann Valve for piston compressors
DE2910597A1 (en) * 1979-03-17 1980-09-18 Volkswagenwerk Ag Valve for reciprocating heat pump compressor - has inlet and discharge valves as concentric rings of openings in common disc
DE3335725A1 (en) * 1983-10-01 1985-04-11 Boge Kompressoren Otto Boge Gmbh & Co Kg, 4800 Bielefeld Valve for piston compressors

Also Published As

Publication number Publication date
EP0144547A2 (en) 1985-06-19
JPS6079184A (en) 1985-05-04
US4565507A (en) 1986-01-21

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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RHK1 Main classification (correction)

Ipc: F04B 39/10

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Effective date: 19870416

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Inventor name: REIMERS, REIMER