FR2199089A1 - - Google Patents

Info

Publication number
FR2199089A1
FR2199089A1 FR7331897A FR7331897A FR2199089A1 FR 2199089 A1 FR2199089 A1 FR 2199089A1 FR 7331897 A FR7331897 A FR 7331897A FR 7331897 A FR7331897 A FR 7331897A FR 2199089 A1 FR2199089 A1 FR 2199089A1
Authority
FR
France
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.)
Granted
Application number
FR7331897A
Other languages
French (fr)
Other versions
FR2199089B1 (en
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.)
HAMMARSTEDT CURT DT
Original Assignee
HAMMARSTEDT CURT DT
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 HAMMARSTEDT CURT DT filed Critical HAMMARSTEDT CURT DT
Publication of FR2199089A1 publication Critical patent/FR2199089A1/fr
Application granted granted Critical
Publication of FR2199089B1 publication Critical patent/FR2199089B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0331—Noise absorbers by inserting an elongated element in the pipe
FR7331897A 1972-09-11 1973-09-04 Expired FR2199089B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7233494 1972-09-11

Publications (2)

Publication Number Publication Date
FR2199089A1 true FR2199089A1 (en) 1974-04-05
FR2199089B1 FR2199089B1 (en) 1977-01-21

Family

ID=6632612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331897A Expired FR2199089B1 (en) 1972-09-11 1973-09-04

Country Status (14)

Country Link
US (1) US3908788A (en)
JP (1) JPS5612757B2 (en)
AU (1) AU471177B2 (en)
BE (1) BE804174A (en)
CA (1) CA984303A (en)
CH (1) CH562985A5 (en)
DK (1) DK139170B (en)
ES (1) ES194823Y (en)
FI (1) FI58554C (en)
FR (1) FR2199089B1 (en)
GB (1) GB1428013A (en)
IT (1) IT998553B (en)
NL (1) NL7312204A (en)
SE (1) SE390442B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157460A (en) * 1983-02-22 1984-09-06 ダイキン工業株式会社 Heat pump type air conditioner
DE3922101A1 (en) * 1989-07-05 1991-01-10 Aeroquip Gmbh STRETCH HOSE PIPE FOR REDUCING THE PRESSURE PULSATIONS CAUSED IN HYDRAULIC CIRCUITS BY HYDROPUMPS
DE9003635U1 (en) * 1990-03-06 1990-07-05 Ingenieurbuero H. Luethin Ag, Wettingen, Ch
US20080053547A1 (en) * 1997-11-24 2008-03-06 Yungrwei Chen Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
US6155378A (en) * 1999-07-01 2000-12-05 Dana Corporation Method and apparatus for noise suppression in a fluid line
FR2856131B1 (en) * 2003-06-11 2005-07-15 Coflexip FLEXIBLE TUBULAR CONDUIT FOR THE TRANSPORT OF FLUID AND IN PARTICULAR GASEOUS HYDROCARBONS, CARCASS AND INTERNAL TURBULENCE SHEATH
US7249613B1 (en) 2006-02-03 2007-07-31 Dayco Products, Llc Energy attenuation device
US7717135B2 (en) * 2006-02-03 2010-05-18 Yh America, Inc. Energy attenuation device
US20080210486A1 (en) * 2007-03-02 2008-09-04 Dayco Products, Llc Energy attenuation device
CN114151631A (en) * 2021-12-06 2022-03-08 安徽理工大学 Leakage-proof interface for electric gas device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238146A (en) * 1940-02-28 1941-04-15 Yavitch Morris Device for silencing the flow of water in conduits
FR917141A (en) * 1944-11-11 1946-12-26 Forderung Der Forschung Auf De Device for reducing noise in water pipes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342978A (en) * 1920-06-08 Flash and kecoil beduceb fob fibeabms
US1251956A (en) * 1917-05-25 1918-01-01 Ralph E Bletcher Silencer.
US1972065A (en) * 1931-03-02 1934-08-28 Noblitt Sparks Ind Inc Muffler
US2258469A (en) * 1939-07-19 1941-10-07 Podolsky Jacob Silencer for water hammer
US2405241A (en) * 1944-09-20 1946-08-06 Henry J Smith Silencer for drains
US2588555A (en) * 1946-05-31 1952-03-11 James F Molloy Combined valve and water silencer
US2548965A (en) * 1947-10-03 1951-04-17 Gen Motors Corp Fluid filter
US2712831A (en) * 1948-11-27 1955-07-12 Grover A Day Shock pressure absorber and pulsation dampers
US2799533A (en) * 1954-03-30 1957-07-16 Chicago Specialty Mfg Co Shower head with frictional grip coupling means for attachment to tubular conduits
US2785016A (en) * 1955-09-26 1957-03-12 Heckethorn Mfg & Supply Co Flexible nozzles
US2875789A (en) * 1957-11-26 1959-03-03 Lawson W Wright Water shock absorber
US2885123A (en) * 1958-04-29 1959-05-05 Lawrence A Turpin Drip silencer
US3165123A (en) * 1961-04-03 1965-01-12 Phillips Petroleum Co Control of pressure drop in fluid flow

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238146A (en) * 1940-02-28 1941-04-15 Yavitch Morris Device for silencing the flow of water in conduits
FR917141A (en) * 1944-11-11 1946-12-26 Forderung Der Forschung Auf De Device for reducing noise in water pipes

Also Published As

Publication number Publication date
IT998553B (en) 1976-02-20
FI58554B (en) 1980-10-31
ES194823Y (en) 1975-05-16
AU471177B2 (en) 1976-04-08
JPS4965045A (en) 1974-06-24
BE804174A (en) 1973-12-17
CA984303A (en) 1976-02-24
DK139170B (en) 1979-01-02
US3908788A (en) 1975-09-30
FI58554C (en) 1981-02-10
FR2199089B1 (en) 1977-01-21
ES194823U (en) 1975-01-01
NL7312204A (en) 1974-03-13
GB1428013A (en) 1976-03-17
AU5996473A (en) 1975-03-06
DK139170C (en) 1979-05-28
SE390442B (en) 1976-12-20
JPS5612757B2 (en) 1981-03-24
CH562985A5 (en) 1975-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse