EP1978259A3 - Schalldämpfer zur Verwendung an einem Kompressor - Google Patents

Schalldämpfer zur Verwendung an einem Kompressor Download PDF

Info

Publication number
EP1978259A3
EP1978259A3 EP08006884.4A EP08006884A EP1978259A3 EP 1978259 A3 EP1978259 A3 EP 1978259A3 EP 08006884 A EP08006884 A EP 08006884A EP 1978259 A3 EP1978259 A3 EP 1978259A3
Authority
EP
European Patent Office
Prior art keywords
flange
compressor
housing
mounting flange
sound
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.)
Granted
Application number
EP08006884.4A
Other languages
English (en)
French (fr)
Other versions
EP1978259B1 (de
EP1978259A2 (de
Inventor
Ingo Kaltwasser
Heinrich Lampe
Hans-Hubert Schübler
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.)
Trane Technologies International Ltd
Original Assignee
GHH Rand Schraubenkompressoren 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 GHH Rand Schraubenkompressoren GmbH filed Critical GHH Rand Schraubenkompressoren GmbH
Publication of EP1978259A2 publication Critical patent/EP1978259A2/de
Publication of EP1978259A3 publication Critical patent/EP1978259A3/de
Application granted granted Critical
Publication of EP1978259B1 publication Critical patent/EP1978259B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C29/06—Silencing
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C2240/30—Casings or housings

Landscapes

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

Abstract

Ein Schalldämpfer zum Kühlen der von einem Kompressor gelieferten Druckluft hat ein Gehäuse mit Einström- und Ausströmöffnung, die durch einen vom Gehäuse verlaufenden, schalldämpfenden Strömungskanal verbunden sind und einen die Einströmöffnung (15) umgebenen Montageflansch (17). Erfindungsgemäß kann der Montageflansch (17) mit einem rohrförmigen Flanschkern (23) mittels des Montageflansches (17) in beliebiger Winkelstellung an einem Anschlußflansch (9) des Kompressors befestigt werden. Die durch die Eintrittsöffnung (15) in den Flanschkern (23) eintretende Druckluft gelangt durch ein oder mehrere Fenster (25) des Flanschkerns in den schalldämpfenden Strömungskanal des Gehäuses (13).
EP08006884.4A 2007-04-05 2008-04-04 Schalldämpfer zur Verwendung an einem Kompressor Not-in-force EP1978259B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007005097U DE202007005097U1 (de) 2007-04-05 2007-04-05 Schalldämpfer zur Verwendung an einem Kompressor

Publications (3)

Publication Number Publication Date
EP1978259A2 EP1978259A2 (de) 2008-10-08
EP1978259A3 true EP1978259A3 (de) 2014-07-30
EP1978259B1 EP1978259B1 (de) 2017-06-14

Family

ID=39629149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08006884.4A Not-in-force EP1978259B1 (de) 2007-04-05 2008-04-04 Schalldämpfer zur Verwendung an einem Kompressor

Country Status (2)

Country Link
EP (1) EP1978259B1 (de)
DE (1) DE202007005097U1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010006419U1 (de) 2010-05-04 2010-09-02 Emico Gmbh Breitbandig dämpfende Vorrichtung zur Schalldämpfung bei Industrieeinrichtungen, Großanlagen oder Maschinen
US10808969B2 (en) 2015-08-11 2020-10-20 Carrier Corporation Screw compressor economizer plenum for pulsation reduction
CN108138775B (zh) * 2015-10-02 2020-11-20 开利公司 螺杆压缩机谐振器阵列
EP3861213B1 (de) * 2018-10-02 2023-12-13 Carrier Corporation Mehrstufiger resonator für verdichter
CN113883062A (zh) * 2021-09-18 2022-01-04 中国船舶重工集团公司第七一一研究所 螺杆压缩机用消音吸收器
DE102021134652B3 (de) 2021-12-23 2023-05-11 Man Energy Solutions Se Schraubenkompressor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107942A1 (de) * 1990-03-12 1991-09-19 Orpu Gmbh Schalldaempferbefestigung
EP1715238A2 (de) * 2005-04-21 2006-10-25 Ingersoll-Rand Company Doppelhalsiger Pulsationsdämpfer für einen Verdichter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29904410U1 (de) * 1999-03-10 2000-07-20 GHH-RAND Schraubenkompressoren GmbH & Co. KG, 46145 Oberhausen Schraubenkompressor
DE202004002341U1 (de) * 2004-02-13 2004-05-19 Schübler Fahrzeugtechnik GmbH Versorgungsaggregateanordnung für ein Kraftfahrzeug

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4107942A1 (de) * 1990-03-12 1991-09-19 Orpu Gmbh Schalldaempferbefestigung
EP1715238A2 (de) * 2005-04-21 2006-10-25 Ingersoll-Rand Company Doppelhalsiger Pulsationsdämpfer für einen Verdichter

Also Published As

Publication number Publication date
EP1978259B1 (de) 2017-06-14
EP1978259A2 (de) 2008-10-08
DE202007005097U1 (de) 2008-08-07

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