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EP4080051C0 - Reciprocating compressor cylinder cover - Google Patents

Reciprocating compressor cylinder cover

Info

Publication number
EP4080051C0
EP4080051C0 EP20848982.3A EP20848982A EP4080051C0 EP 4080051 C0 EP4080051 C0 EP 4080051C0 EP 20848982 A EP20848982 A EP 20848982A EP 4080051 C0 EP4080051 C0 EP 4080051C0
Authority
EP
European Patent Office
Prior art keywords
cylinder cover
reciprocating compressor
compressor cylinder
reciprocating
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.)
Active
Application number
EP20848982.3A
Other languages
German (de)
French (fr)
Other versions
EP4080051B1 (en
EP4080051A1 (en
Inventor
Filho Ivan Da Costa Pereira
Borys Wicktor Dagostim Horbatiuk
Dietmar Erich Bernhard Lilie
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.)
Nidec Global Appliance Brasil Ltda
Original Assignee
Nidec Global Appliance Brasil Ltda
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 Nidec Global Appliance Brasil Ltda filed Critical Nidec Global Appliance Brasil Ltda
Publication of EP4080051A1 publication Critical patent/EP4080051A1/en
Application granted granted Critical
Publication of EP4080051B1 publication Critical patent/EP4080051B1/en
Publication of EP4080051C0 publication Critical patent/EP4080051C0/en
Active 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
    • 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
    • F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads
    • 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
    • F04B39/14—Provisions for readily assembling or disassembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP20848982.3A 2019-12-19 2020-12-18 Reciprocating compressor cylinder cover Active EP4080051B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102019027370-4A BR102019027370A2 (en) 2019-12-19 2019-12-19 ALTERNATIVE COMPRESSOR CYLINDER COVER
PCT/BR2020/050572 WO2021119794A1 (en) 2019-12-19 2020-12-18 Reciprocating compressor cylinder cover

Publications (3)

Publication Number Publication Date
EP4080051A1 EP4080051A1 (en) 2022-10-26
EP4080051B1 EP4080051B1 (en) 2024-06-05
EP4080051C0 true EP4080051C0 (en) 2024-06-05

Family

ID=74550383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20848982.3A Active EP4080051B1 (en) 2019-12-19 2020-12-18 Reciprocating compressor cylinder cover

Country Status (7)

Country Link
US (1) US20230026533A1 (en)
EP (1) EP4080051B1 (en)
JP (1) JP2023508873A (en)
CN (1) CN115103961A (en)
BR (1) BR102019027370A2 (en)
MX (1) MX2022007758A (en)
WO (1) WO2021119794A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817661A (en) * 1970-02-10 1974-06-18 Carrier Corp Cylinder head for a motor compressor unit
US4370104A (en) * 1980-07-22 1983-01-25 White Consolidated Industries, Inc. Suction muffler for refrigeration compressor
US5328338A (en) * 1993-03-01 1994-07-12 Sanyo Electric Co., Ltd. Hermetically sealed electric motor compressor
KR100448547B1 (en) * 2001-08-17 2004-09-13 삼성광주전자 주식회사 Hermetic reciprocating piston compressor
CN100585176C (en) * 2005-10-17 2010-01-27 株式会社丰田自动织机 Double-ended piston compressor
KR101854933B1 (en) * 2013-04-24 2018-05-04 엘지전자 주식회사 Muffler for compressor and compressor having the same
BR102016005387A2 (en) * 2016-03-11 2017-09-19 Whirlpool S.A. DISCHARGE ACOUSTIC FILTER, PROCESS OF MANUFACTURE OF ACOUSTIC DISCHARGE FILTER AND HERMETIC COMPRESSOR
US10920762B2 (en) * 2016-05-07 2021-02-16 Emerson Climate Technologies, Inc. Cylinder head assembly for a reciprocating compressor including a cylinder head with an integral valve plate

Also Published As

Publication number Publication date
WO2021119794A1 (en) 2021-06-24
MX2022007758A (en) 2022-07-19
CN115103961A (en) 2022-09-23
US20230026533A1 (en) 2023-01-26
EP4080051B1 (en) 2024-06-05
BR102019027370A2 (en) 2021-06-29
EP4080051A1 (en) 2022-10-26
JP2023508873A (en) 2023-03-06

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