SG105449A1 - Electrically-operated sealed compressor - Google Patents

Electrically-operated sealed compressor

Info

Publication number: SG105449A1
Authority: SG; Singapore
Prior art keywords: electrically; sealed compressor; operated sealed; operated; compressor
Prior art date: 1995-09-29

Application number

SG9901846A

Inventor

Yasuhiko Tanaka

Ichiro Kita

Ikutomo Umeoka

Original Assignee

Matsushita Refrigeration

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.)

1995-09-29

Filing date

1997-01-22

Publication date

2004-08-27

1995-09-29 Priority claimed from JP25272095A external-priority patent/JP3755917B2/en

1996-01-23 Priority claimed from JP00889696A external-priority patent/JP4020986B2/en

1996-02-26 Priority claimed from JP03772696A external-priority patent/JP4020988B2/en

1996-02-26 Priority claimed from JP3773096A external-priority patent/JPH09228951A/en

1997-01-22 Application filed by Matsushita Refrigeration filed Critical Matsushita Refrigeration

2004-08-27 Publication of SG105449A1 publication Critical patent/SG105449A1/en

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
- F04B39/0066—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using sidebranch resonators, e.g. Helmholtz resonators
- 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
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves

Landscapes

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

SG9901846A 1995-09-29 1997-01-22 Electrically-operated sealed compressor SG105449A1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP25272095A JP3755917B2 (en)	1995-09-29	1995-09-29	Compressor valve device
JP00889696A JP4020986B2 (en)	1996-01-23	1996-01-23	Hermetic electric compressor
JP03772696A JP4020988B2 (en)	1996-02-26	1996-02-26	Hermetic electric compressor
JP3773096A JPH09228951A (en)	1996-02-26	1996-02-26	Valve device for compressor

Publications (1)

Publication Number	Publication Date
SG105449A1 true SG105449A1 (en)	2004-08-27

Family

ID=27455044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG9901846A SG105449A1 (en)	1995-09-29	1997-01-22	Electrically-operated sealed compressor

Country Status (3)

Country	Link
SG (1)	SG105449A1 (en)
TW (1)	TW360751B (en)
WO (1)	WO1997027402A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2000329066A (en) *	1999-05-19	2000-11-28	Toyota Autom Loom Works Ltd	Suction valve construction of piston type compressor
AUPQ221499A0 (en) *	1999-08-13	1999-09-02	Orbital Engine Company (Australia) Proprietary Limited	Compressor valve arrangement
BRPI1105143B1 (en) *	2011-12-15	2021-07-27	Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda	SUCTION VALVE ASSEMBLY FOR ALTERNATIVE COMPRESSOR

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2297046A (en) *	1939-08-25	1942-09-29	Maxim Silencer Co	Means for preventing shock excitation of acoustic conduits or chambers
US3664769A (en) *	1968-03-16	1972-05-23	Danfoss As	Hermetically enclosed small refrigerating machine
US4239461A (en) *	1978-11-06	1980-12-16	Copeland Corporation	Compressor induction system
US4759693A (en) *	1986-07-09	1988-07-26	Danfoss A/S	Suction sound damper
US4813852A (en) *	1987-03-11	1989-03-21	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho	Discharge arrangement of a compressor having a plurality of compression chambers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1165766B (en) *	1982-04-15	1987-04-29	Necchi Spa	RESONANCE ABSORPTION TYPE SILENCER IN MOTORCOMPRESSOR FOR REFRIGERATING SYSTEMS
JPS62218683A (en) *	1986-03-18	1987-09-26	Toshiba Corp	Rotary compressor
US5129793A (en) *	1990-10-24	1992-07-14	Copeland Corporation	Suction muffler
US5558508A (en) *	1992-03-03	1996-09-24	Matsushita Refrigeration Company	Reed-type discharge valve arrangement for a hermetic compressor
IT229032Y1 (en) *	1992-03-18	1998-06-24	Zanussi Elettromecc	REFRIGERATED COMPRESSORS
US5213125A (en) *	1992-05-28	1993-05-25	Thomas Industries Inc.	Valve plate with a recessed valve assembly
US5328338A (en) *	1993-03-01	1994-07-12	Sanyo Electric Co., Ltd.	Hermetically sealed electric motor compressor
KR200141490Y1 (en) *	1993-04-24	1999-05-15	김광호	Noise attenuation device of the compressor

1997
- 1997-01-22 WO PCT/JP1997/000130 patent/WO1997027402A2/en active IP Right Grant
- 1997-01-22 SG SG9901846A patent/SG105449A1/en unknown
- 1997-01-22 TW TW086100693A patent/TW360751B/en active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2297046A (en) *	1939-08-25	1942-09-29	Maxim Silencer Co	Means for preventing shock excitation of acoustic conduits or chambers
US3664769A (en) *	1968-03-16	1972-05-23	Danfoss As	Hermetically enclosed small refrigerating machine
US4239461A (en) *	1978-11-06	1980-12-16	Copeland Corporation	Compressor induction system
US4759693A (en) *	1986-07-09	1988-07-26	Danfoss A/S	Suction sound damper
US4813852A (en) *	1987-03-11	1989-03-21	Kabushiki Kaisha Toyoda Jidoshokki Seisakusho	Discharge arrangement of a compressor having a plurality of compression chambers

Also Published As

Publication number	Publication date
TW360751B (en)	1999-06-11
WO1997027402A3 (en)	1997-10-23
WO1997027402A2 (en)	1997-07-31

Publication	Publication Date	Title
HK1008791A1 (en)	1999-05-21	Electrically-operated sealed compressor
TW357840U (en)	1999-05-01	Compressor
PL313679A1 (en)	1996-10-14	Compressor
AU3478595A (en)	1996-04-09	Sealing member
TW348805U (en)	1998-12-21	Piston-type compressor
GB2306589B (en)	1999-10-20	Anti-pack out seal
GB2288857B (en)	1998-09-23	Compressor
GB9601355D0 (en)	1996-03-27	Seal
AU128947S (en)	1996-12-17	Seal
CZ41098A3 (en)	1998-06-17	Sealing part
AUPM721794A0 (en)	1994-08-25	Sealing
GB2300018B (en)	1999-08-18	Sealing structure
GB2301153B (en)	1998-09-23	Sealing Assembly
SG66331A1 (en)	1999-07-20	Hermetic compressor
AU128932S (en)	1996-12-16	Seal
SG105449A1 (en)	2004-08-27	Electrically-operated sealed compressor
GB9518815D0 (en)	1995-11-15	Compression seals
GB2296747B (en)	1998-08-05	Mechanical seals
GB9513628D0 (en)	1995-09-06	Seal
GB2315523B (en)	1998-09-23	Compressor
AU7489396A (en)	1997-04-01	Compressor unit
GB2297589B (en)	1998-04-15	Mechanical seals
AU128931S (en)	1996-12-16	Seal
GB9520484D0 (en)	1995-12-06	Seals
CA75566S (en)	1995-01-26	Seal