RO55634A - - Google Patents
Info
- Publication number
- RO55634A RO55634A RO196961207A RO6120769A RO55634A RO 55634 A RO55634 A RO 55634A RO 196961207 A RO196961207 A RO 196961207A RO 6120769 A RO6120769 A RO 6120769A RO 55634 A RO55634 A RO 55634A
- Authority
- RO
- Romania
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
-
- 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
-
- 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
- Y10S181/00—Acoustics
- Y10S181/403—Refrigerator compresssor muffler
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681801721 DE1801721B1 (de) | 1968-10-08 | 1968-10-08 | Schalldaempfer fuer gekapselte Kaeltemittelverdichter |
Publications (1)
Publication Number | Publication Date |
---|---|
RO55634A true RO55634A (ro) | 1973-09-20 |
Family
ID=5709894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO196961207A RO55634A (ro) | 1968-10-08 | 1969-10-08 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3750840A (ro) |
BR (1) | BR6912989D0 (ro) |
DE (1) | DE1801721B1 (ro) |
DK (1) | DK124766B (ro) |
FR (1) | FR2020151A1 (ro) |
GB (1) | GB1275470A (ro) |
RO (1) | RO55634A (ro) |
SE (1) | SE362930B (ro) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093039A (en) * | 1976-05-10 | 1978-06-06 | Deere & Company | Air intake silencer |
USRE30306E (en) * | 1976-05-10 | 1980-06-17 | Deere & Company | Air intake silencer |
IT1147228B (it) * | 1981-02-24 | 1986-11-19 | Necchi Spa | Silenziatore per motocompressore per apparati frigoriferi |
CA1210741A (en) * | 1981-08-25 | 1986-09-02 | Hideki Kawai | Sealed type motor compressor |
IT1179810B (it) * | 1984-10-31 | 1987-09-16 | Aspera Spa | Gruppo motocompressore ermetico per circuiti frigoriferi |
US5101931A (en) * | 1990-05-23 | 1992-04-07 | Copeland Corporation | Discharge muffler and method |
US5232353A (en) * | 1992-01-06 | 1993-08-03 | Grant Benton H | Pressurized diaphragm pump and directional flow controller therefor |
US5193986A (en) * | 1992-01-06 | 1993-03-16 | Grant Manufacturing Corporation | Fluid pump |
US5475189A (en) * | 1992-11-16 | 1995-12-12 | Carrier Corporation | Condition responsive muffler for refrigerant compressors |
KR0186176B1 (ko) * | 1995-11-02 | 1999-05-01 | 구자홍 | 밀폐형 전동압축기의 토출소음 저감장치 |
BR9604126A (pt) * | 1996-08-21 | 1998-05-26 | Brasil Compressores Sa | Amortecedor de sucção para compressor hermético |
KR200234719Y1 (ko) * | 1998-12-31 | 2002-02-28 | 구자홍 | 밀폐형압축기의토출소음저감장치 |
DE19923734C2 (de) * | 1999-05-22 | 2001-03-29 | Danfoss Compressors Gmbh | Saugschalldämpfer für einen hermetisch gekapselten Verdichter |
DE10128225C1 (de) * | 2001-06-11 | 2002-12-05 | Danfoss Compressors Gmbh | Saugschalldämpfer |
ES2298859T3 (es) * | 2003-12-29 | 2008-05-16 | Arcelik Anonim Sirketi | Compresor. |
US20050194207A1 (en) * | 2004-03-04 | 2005-09-08 | York International Corporation | Apparatus and method of sound attenuation in a system employing a VSD and a quarter-wave resonator |
JP4752255B2 (ja) * | 2004-12-06 | 2011-08-17 | パナソニック株式会社 | 密閉型圧縮機 |
DE102008014328B4 (de) * | 2008-03-14 | 2015-01-29 | Secop Gmbh | Saugschalldämpfer für einen hermetisch gekapselten Kältemittelkompressor |
AT12789U1 (de) * | 2010-05-04 | 2012-11-15 | Acc Austria Gmbh | Druckschalldämpfer für einen hermetisch gekapselten kältemittelverdichter |
BRPI1005459A2 (pt) * | 2010-12-15 | 2013-04-09 | Whirlpool Sa | filtro acéstico de descarga para um compressor de refrigeraÇço |
DE102011108372A1 (de) * | 2011-07-22 | 2013-01-24 | Volkswagen Aktiengesellschaft | Schalldämpfung in einem Kältemittelkreislauf |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125182A (en) * | 1964-03-17 | earley | ||
US1682316A (en) * | 1928-08-28 | williams | ||
DE464507C (de) * | 1928-08-23 | Wilhelm Bulach | Einstellbarer Auspufftopf fuer Brennkraftmaschinen | |
DE747943C (de) * | 1938-06-28 | 1944-02-17 | Erich Groebe | Schalldaempfer, insbesondere fuer Brennkraftmaschinen mit mehreren hintereinander- geschalteten Kammern |
US2325905A (en) * | 1941-10-08 | 1943-08-03 | Edward W Caulfield | Suppressor |
DE800799C (de) * | 1949-02-26 | 1950-12-07 | Tornax Fahrzeug U App Bau Erns | Schalldaempfer fuer Brennkraftmaschinen, insbesondere an Kraftraedern |
US3104051A (en) * | 1960-12-02 | 1963-09-17 | Bendix Westinghouse Automotive | Anti-slugging device for motor-compressor units |
US3042138A (en) * | 1961-02-07 | 1962-07-03 | Reinert Richard | Exhaust muffler |
US3220506A (en) * | 1963-10-29 | 1965-11-30 | Vernay Laboratories | Wet muffler with cup-shaped baffles |
AT255837B (de) * | 1964-01-31 | 1967-07-25 | Mathias Schwarzmann | Zusatzschalldämpfer |
-
1968
- 1968-10-08 DE DE19681801721 patent/DE1801721B1/de not_active Withdrawn
-
1969
- 1969-09-18 GB GB46064/69A patent/GB1275470A/en not_active Expired
- 1969-10-03 BR BR212989/69A patent/BR6912989D0/pt unknown
- 1969-10-07 DK DK531469AA patent/DK124766B/da unknown
- 1969-10-07 SE SE13785/69A patent/SE362930B/xx unknown
- 1969-10-08 FR FR6934375A patent/FR2020151A1/fr not_active Withdrawn
- 1969-10-08 RO RO196961207A patent/RO55634A/ro unknown
-
1971
- 1971-09-27 US US00184301A patent/US3750840A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3750840A (en) | 1973-08-07 |
BR6912989D0 (pt) | 1973-01-25 |
SE362930B (ro) | 1973-12-27 |
FR2020151A1 (ro) | 1970-07-10 |
GB1275470A (en) | 1972-05-24 |
DE1801721B1 (de) | 1970-10-01 |
DK124766B (da) | 1972-11-20 |