CS272245B2 - Gas and noise pressure's fluctuation suppressor - Google Patents

Gas and noise pressure's fluctuation suppressor Download PDF

Info

Publication number: CS272245B2
Authority: CS; Czechoslovakia
Prior art keywords: chamber; inlet; damping insert; insert; axis
Prior art date: 1987-11-27

Application number

CS887703A

Other languages

Czech (cs)

English (en)

Other versions

CS770388A2 (en

Inventor

Marian Ing Luszczycki

Original Assignee

Zaklady Budowy Maszyn I Aparat

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.)

1987-11-27

Filing date

1988-11-23

Publication date

1991-01-15

1988-11-23 Application filed by Zaklady Budowy Maszyn I Aparat filed Critical Zaklady Budowy Maszyn I Aparat

1990-03-14 Publication of CS770388A2 publication Critical patent/CS770388A2/cs

1991-01-15 Publication of CS272245B2 publication Critical patent/CS272245B2/cs

Links

238000002347 injection Methods 0.000 claims abstract description 5
239000007924 injection Substances 0.000 claims abstract description 5
238000013016 damping Methods 0.000 claims description 30
238000005192 partition Methods 0.000 claims description 4
230000010349 pulsation Effects 0.000 claims description 3
238000006073 displacement reaction Methods 0.000 abstract description 2
230000001629 suppression Effects 0.000 abstract 1
230000003584 silencer Effects 0.000 description 6
230000000694 effects Effects 0.000 description 4
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
239000000243 solution Substances 0.000 description 2
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000001351 cycling effect Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000005457 optimization Methods 0.000 description 1

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
- 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)
Applications Or Details Of Rotary Compressors (AREA)
Compressor (AREA)
Rotary Pumps (AREA)

CS887703A 1987-11-27 1988-11-23 Gas and noise pressure's fluctuation suppressor CS272245B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL1987269119A PL156570B1 (en)	1987-11-27	1987-11-27	Gas pressure pulsation and noise damper

Publications (2)

Publication Number	Publication Date
CS770388A2 CS770388A2 (en)	1990-03-14
CS272245B2 true CS272245B2 (en)	1991-01-15

Family

ID=20039254

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS887703A CS272245B2 (en)	1987-11-27	1988-11-23	Gas and noise pressure's fluctuation suppressor

Country Status (4)

Country	Link
US (1)	US4905790A (fr)
EP (1)	EP0318017A1 (fr)
CS (1)	CS272245B2 (fr)
PL (1)	PL156570B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5028724A (en) *	1990-03-30	1991-07-02	Air Products And Chemicals, Inc.	Synthesis of volatile fluorinated and non-fluorinated metal-beta-ketonate and metal-beta-ketoiminato complexes
FR2746861B1 (fr) *	1996-03-29	1998-06-19	Unite Hermetique	Systeme de silencieux d'aspiration pour motocompresseur de refrigeration
US6892853B2 (en) *	2003-05-01	2005-05-17	Agency For Science Technology And Research	High performance muffler
BRPI0501740A (pt) *	2005-05-03	2006-12-12	Brasil Compressores Sa	filtro de sucção para compressor de refrigeração
US8591208B2 (en) *	2009-06-24	2013-11-26	Southwest Research Institute	Multi-frequency pulsation absorber at cylinder valve cap
US11326586B2 (en) *	2018-07-16	2022-05-10	Edwards Limited	Exhaust coupling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR514944A (fr) *	1920-05-05	1921-03-22	Cesare Parolini	Silencieux pour moteurs à explosions
DE815128C (de) *	1949-01-18	1951-09-27	Leistritz Maschfabrik Paul	Abgasschalldaempfer mit mehreren aufeinanderfolgenden, je miteinander in Verbindung stehenden Kammern
GB766723A (en) *	1954-09-21	1957-01-23	Chillcotts Ltd	Improvements in or relating to apparatus for attenuating pulsations in the flow of gas
JPS5546004U (fr) *	1978-09-20	1980-03-26
US4330239A (en) *	1979-10-10	1982-05-18	Tecumseh Products Company	Compressor muffler

1987
- 1987-11-27 PL PL1987269119A patent/PL156570B1/pl unknown
1988
- 1988-11-23 CS CS887703A patent/CS272245B2/cs unknown
- 1988-11-24 EP EP88119620A patent/EP0318017A1/fr not_active Withdrawn
- 1988-11-29 US US07/277,280 patent/US4905790A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
PL156570B1 (en)	1992-03-31
CS770388A2 (en)	1990-03-14
PL269119A1 (en)	1989-05-30
US4905790A (en)	1990-03-06
EP0318017A1 (fr)	1989-05-31

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