EP0902184A3 - Method for manufacturing an intake muffler, particularly for compression circuits for refrigeration systems and the like - Google Patents

Method for manufacturing an intake muffler, particularly for compression circuits for refrigeration systems and the like Download PDF

Info

Publication number
EP0902184A3
EP0902184A3 EP98115986A EP98115986A EP0902184A3 EP 0902184 A3 EP0902184 A3 EP 0902184A3 EP 98115986 A EP98115986 A EP 98115986A EP 98115986 A EP98115986 A EP 98115986A EP 0902184 A3 EP0902184 A3 EP 0902184A3
Authority
EP
European Patent Office
Prior art keywords
manufacturing
refrigeration systems
compression circuits
intake muffler
cover
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
EP98115986A
Other languages
German (de)
French (fr)
Other versions
EP0902184B1 (en
EP0902184A2 (en
Inventor
Lanfranco Cavicchioli
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.)
Clam SpA
Original Assignee
Clam SpA
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 Clam SpA filed Critical Clam SpA
Publication of EP0902184A2 publication Critical patent/EP0902184A2/en
Publication of EP0902184A3 publication Critical patent/EP0902184A3/en
Application granted granted Critical
Publication of EP0902184B1 publication Critical patent/EP0902184B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0072—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes characterised by assembly or mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Exhaust Silencers (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

A method for manufacturing intake mufflers, particularly for compression circuits for refrigeration systems and the like, comprising the steps of: molding a cover (2) and a base (1) of an intake muffler; and mutually assembling the base (1) and the cover (2) in a mold inside which a perimetric profile is formed which is adapted to form a retention joint (3) which is molded perimetrically at the edge where the base (1) and the cover (2) are mutually coupled.
EP19980115986 1997-09-11 1998-08-25 Method for manufacturing an intake muffler, particularly for compression circuits for refrigeration systems and the like Expired - Lifetime EP0902184B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI972073 1997-09-11
ITMI972073 IT1295020B1 (en) 1997-09-11 1997-09-11 PROCEDURE FOR THE CREATION OF A SUCTION MUFF, IN PARTICULAR FOR COMPRESSION CIRCUITS FOR REFRIGERATING SYSTEMS

Publications (3)

Publication Number Publication Date
EP0902184A2 EP0902184A2 (en) 1999-03-17
EP0902184A3 true EP0902184A3 (en) 2000-03-22
EP0902184B1 EP0902184B1 (en) 2005-04-20

Family

ID=11377859

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980115986 Expired - Lifetime EP0902184B1 (en) 1997-09-11 1998-08-25 Method for manufacturing an intake muffler, particularly for compression circuits for refrigeration systems and the like

Country Status (4)

Country Link
EP (1) EP0902184B1 (en)
DE (1) DE69829810T2 (en)
ES (1) ES2242252T3 (en)
IT (1) IT1295020B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000297754A (en) * 1999-04-15 2000-10-24 Matsushita Refrig Co Ltd Hermetic electric compressor
JP2000337254A (en) 1999-05-27 2000-12-05 Matsushita Refrig Co Ltd Closed type motor-driven compressor
JP3738729B2 (en) * 2001-11-28 2006-01-25 オムロンヘルスケア株式会社 Blood pressure monitor acoustic filter
BR0300905B1 (en) 2003-03-28 2011-06-28 suction filter closure system for airtight compressor.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1005684A (en) * 1947-09-05 1952-04-15 Roulements A Aiguilles Sa Method of assembling metal elements and assemblies resulting from the application of this method
JPS5943917A (en) * 1982-09-02 1984-03-12 Sanyo Electric Co Ltd Manufacture of suction muffler for compressor
US4544588A (en) * 1983-04-05 1985-10-01 Bayer Aktiengesellschaft Hollow bodies of plastic materials
US4960368A (en) * 1988-07-29 1990-10-02 Empresa Brasileira De Compressores S/A-Embraco Suction system for hermetic compressor of refrigeration
FR2690376A1 (en) * 1992-04-22 1993-10-29 Aplast Consortium Plastic hollow parts assembled from two half shells - obtd. by pressure over-moulding along their assembled flanges to form reinforcing channel ensuring consistent mechanical strength
US5341654A (en) * 1993-04-16 1994-08-30 Copeland Corporation Suction gas conduit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1005684A (en) * 1947-09-05 1952-04-15 Roulements A Aiguilles Sa Method of assembling metal elements and assemblies resulting from the application of this method
JPS5943917A (en) * 1982-09-02 1984-03-12 Sanyo Electric Co Ltd Manufacture of suction muffler for compressor
US4544588A (en) * 1983-04-05 1985-10-01 Bayer Aktiengesellschaft Hollow bodies of plastic materials
US4960368A (en) * 1988-07-29 1990-10-02 Empresa Brasileira De Compressores S/A-Embraco Suction system for hermetic compressor of refrigeration
FR2690376A1 (en) * 1992-04-22 1993-10-29 Aplast Consortium Plastic hollow parts assembled from two half shells - obtd. by pressure over-moulding along their assembled flanges to form reinforcing channel ensuring consistent mechanical strength
US5341654A (en) * 1993-04-16 1994-08-30 Copeland Corporation Suction gas conduit

Also Published As

Publication number Publication date
DE69829810D1 (en) 2005-05-25
IT1295020B1 (en) 1999-04-27
ITMI972073A1 (en) 1999-03-11
DE69829810T2 (en) 2006-03-02
ES2242252T3 (en) 2005-11-01
EP0902184B1 (en) 2005-04-20
EP0902184A2 (en) 1999-03-17

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