IT971787B - Compressore ermetico - Google Patents
Compressore ermeticoInfo
- Publication number
- IT971787B IT971787B IT32814/72A IT3281472A IT971787B IT 971787 B IT971787 B IT 971787B IT 32814/72 A IT32814/72 A IT 32814/72A IT 3281472 A IT3281472 A IT 3281472A IT 971787 B IT971787 B IT 971787B
- Authority
- IT
- Italy
- Prior art keywords
- airtight compressor
- airtight
- compressor
- Prior art date
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
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Reciprocating Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00207900A US3820921A (en) | 1971-12-14 | 1971-12-14 | Tuned exhaust for hermetic compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
IT971787B true IT971787B (it) | 1974-05-10 |
Family
ID=22772434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT32814/72A IT971787B (it) | 1971-12-14 | 1972-12-13 | Compressore ermetico |
Country Status (9)
Country | Link |
---|---|
US (1) | US3820921A (it) |
JP (2) | JPS4872708A (it) |
AU (1) | AU471916B2 (it) |
CA (1) | CA977723A (it) |
DE (1) | DE2258083A1 (it) |
DK (1) | DK134193B (it) |
FR (1) | FR2165477A5 (it) |
GB (1) | GB1344409A (it) |
IT (1) | IT971787B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1600301A (en) * | 1977-02-10 | 1981-10-14 | Copeland Corp | Manufacture of refigeration motor/compressor units |
JPS53130509A (en) * | 1977-04-20 | 1978-11-14 | Hitachi Ltd | Totally-enclosed motor compressor |
IT1161497B (it) * | 1983-07-12 | 1987-03-18 | Aspera Spa | Dispositivo di sospensione per motocompressori ermetici di frigoriferi e simili |
JPS61145883U (it) * | 1985-03-01 | 1986-09-09 | ||
US4730994A (en) * | 1986-12-12 | 1988-03-15 | Tecumseh Products Company | Compressor with improved exposed outboard thrust plate and method of assembly |
JPS63143775U (it) * | 1987-03-11 | 1988-09-21 | ||
US5236312A (en) * | 1991-12-23 | 1993-08-17 | Ford Motor Company | Swash-plate-type air conditioning pump |
BR9600527A (pt) * | 1996-02-01 | 1997-12-30 | Brasil Compressores Sa | Arranjo de descarga para compressor hermético |
TW587125B (en) * | 2000-07-28 | 2004-05-11 | Sanyo Electric Co | Reciprocating compressor |
US8118563B2 (en) * | 2007-06-22 | 2012-02-21 | Emerson Climate Technologies, Inc. | Tandem compressor system and method |
MY159328A (en) * | 2007-08-09 | 2016-12-30 | Optimum Power Tech L P | Pulsation attenuation |
MX349960B (es) * | 2009-01-12 | 2017-08-22 | Optimum Power Tech L P | Aparatos, sistemas, y métodos para el funcionamiento mejorado de un sistema presurizado. |
US9869497B2 (en) | 2013-04-03 | 2018-01-16 | Carrier Corporation | Discharge manifold for use with multiple compressors |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146724A (en) * | 1961-11-20 | 1964-09-01 | Armco Steel Corp | Pumps with pulsation damper |
-
1971
- 1971-12-14 US US00207900A patent/US3820921A/en not_active Expired - Lifetime
-
1972
- 1972-11-01 CA CA155,318A patent/CA977723A/en not_active Expired
- 1972-11-06 AU AU48546/72A patent/AU471916B2/en not_active Expired
- 1972-11-20 GB GB5348272A patent/GB1344409A/en not_active Expired
- 1972-11-27 DE DE2258083A patent/DE2258083A1/de not_active Withdrawn
- 1972-12-12 JP JP47124032A patent/JPS4872708A/ja active Pending
- 1972-12-12 FR FR7244155A patent/FR2165477A5/fr not_active Expired
- 1972-12-13 DK DK621572AA patent/DK134193B/da unknown
- 1972-12-13 IT IT32814/72A patent/IT971787B/it active
-
1977
- 1977-05-11 JP JP1977058843U patent/JPS5419526Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK134193B (da) | 1976-09-27 |
DK134193C (it) | 1977-02-28 |
JPS52157508U (it) | 1977-11-30 |
AU471916B2 (en) | 1976-05-06 |
GB1344409A (en) | 1974-01-23 |
JPS4872708A (it) | 1973-10-01 |
FR2165477A5 (it) | 1973-08-03 |
US3820921A (en) | 1974-06-28 |
JPS5419526Y2 (it) | 1979-07-19 |
AU4854672A (en) | 1974-05-09 |
CA977723A (en) | 1975-11-11 |
DE2258083A1 (de) | 1973-06-20 |
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