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GB1550080A - Regulating the flow of fluids in a pipe - Google Patents

Regulating the flow of fluids in a pipe

Info

Publication number
GB1550080A
GB1550080A GB39765/77A GB3976577A GB1550080A GB 1550080 A GB1550080 A GB 1550080A GB 39765/77 A GB39765/77 A GB 39765/77A GB 3976577 A GB3976577 A GB 3976577A GB 1550080 A GB1550080 A GB 1550080A
Authority
GB
United Kingdom
Prior art keywords
pipe
pressure
rubber tube
compensator
counterpressure
Prior art date
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.)
Expired
Application number
GB39765/77A
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.)
Tetra Pak AB
Original Assignee
Tetra Pak International AB
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 Tetra Pak International AB filed Critical Tetra Pak International AB
Publication of GB1550080A publication Critical patent/GB1550080A/en
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
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • F16L55/054—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe the reservoir being placed in or around the pipe from which it is separated by a sleeve-shaped membrane
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Pipe Accessories (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Dairy Products (AREA)

Abstract

To reduce pressure surges when conveying foodstuffs of the dairy industry, especially milk and yoghurt, a pressure surge compensator (7) is inserted in the feed pipe (2) of a packaging machine and an easily extensible rubber tube (15) is arranged in the tubular casing (14) of the said compensator (7). The rubber tube (15) which is clamped in flanges (16) forms the continuation of the feed pipe (2) and is surrounded by a limiting pipe (20) in order to limit the volume. The said limiting pipe (20) is made of metal and is provided with numerous perforations to permit the passage of air. When a pressure surge occurs, the rubber tube (15) expands (see right half of the figure) and the pressure surge is equalised by a counterpressure prevailing in the annular space (13), which counterpressure may be obtained by means of a compressed air pipe (21), for example. The pressure prevailing in the pipe (21) may be varied by means of a pressure regulator inserted upstream. This device can be cleaned and sterilised in an uncomplicated and simple manner, and it does not take up much space. <IMAGE>
GB39765/77A 1976-09-28 1977-09-23 Regulating the flow of fluids in a pipe Expired GB1550080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7610699A SE410844B (en) 1976-09-28 1976-09-28 DEVICE FOR COMPENSATION OF PRESSURE BODIES IN A LIQUID CIRCUIT PIPE

Publications (1)

Publication Number Publication Date
GB1550080A true GB1550080A (en) 1979-08-08

Family

ID=20328977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39765/77A Expired GB1550080A (en) 1976-09-28 1977-09-23 Regulating the flow of fluids in a pipe

Country Status (10)

Country Link
JP (1) JPS5343219A (en)
AU (1) AU511863B2 (en)
CH (1) CH625191A5 (en)
DE (1) DE2742920A1 (en)
FR (1) FR2365745A1 (en)
GB (1) GB1550080A (en)
IT (1) IT1086369B (en)
NL (1) NL7710495A (en)
SE (1) SE410844B (en)
SU (1) SU833175A3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004018345A1 (en) * 2002-08-21 2004-03-04 Eco Lean Research & Development A/S Device for compensating for pressure drop
FR2853696A1 (en) * 2003-04-09 2004-10-15 Cismac Electronique Hydro-electric power producing turbine for domestic use, has sleeve forming compartment which is placed in contact with upstream or downstream pressure inlets by connection and valve, to widen sleeve under effect of fluid pressure
WO2006035119A1 (en) * 2004-09-27 2006-04-06 Cismac Electronique Propeller turbine insertable into a liquid transporting pipeline
WO2006075239A1 (en) * 2005-01-14 2006-07-20 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Equipment for dispensing liquid substances into containers

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430882B (en) * 1979-01-09 1983-12-19 Brennstrom & Lindgren Fabriks HOSE FOR TRANSPORTING A LIQUID MEDIUM SPECIAL IN A DRINK SERVER
DE3102363C2 (en) * 1981-01-24 1983-11-03 Deutsche Itt Industries Gmbh, 7800 Freiburg Pneumatically controlled valve
JPS587991U (en) * 1981-07-09 1983-01-19 日輪ゴム工業株式会社 Pulsation absorption hose
CH664613A5 (en) * 1985-05-09 1988-03-15 Nestle Sa COMPENSATOR DEVICE FOR PRESSURE AND FLOW RATE FLUCTUATIONS OF A LIQUID IN A CIRCULATION NETWORK.
US5056200A (en) * 1990-01-09 1991-10-15 Textured Yarn Company, Inc. Apparatus for making novel textured yarn
DE59406973D1 (en) * 1994-04-26 1998-10-29 Luethin Heinz Device for reducing pressure pulsations in hydraulic lines
DE102017126357B4 (en) * 2017-11-10 2019-07-18 Mhwirth Gmbh Pulsationsdämpfungssystem
CN115493896B (en) * 2022-09-20 2025-10-03 深圳市安帕尔科技有限公司 A dual-air pump gas detector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR789467A (en) * 1934-07-28 1935-10-29 Rateau Sa Flow section adjustment device
US2949932A (en) * 1959-06-18 1960-08-23 Westinghouse Air Brake Co Surge dampener apparatus
GB1280187A (en) * 1968-10-18 1972-07-05 Texas Instruments Inc Device for measuring ion concentration of material in solution

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004018345A1 (en) * 2002-08-21 2004-03-04 Eco Lean Research & Development A/S Device for compensating for pressure drop
US7066211B2 (en) 2002-08-21 2006-06-27 Eco Lean Research & Development A/S Device for compensating for pressure drop
US7140406B2 (en) 2002-08-21 2006-11-28 Eco Lean Research & Development A/S Device for compensating for pressure drop
RU2318711C2 (en) * 2002-08-21 2008-03-10 Эко Лин Ресерч Энд Дивелопмент А/С Arrangement for compensation of difference of pressure
CN1675123B (en) * 2002-08-21 2012-04-18 埃科·莱安研究与开发有限公司 Device for pressure drop compensation
FR2853696A1 (en) * 2003-04-09 2004-10-15 Cismac Electronique Hydro-electric power producing turbine for domestic use, has sleeve forming compartment which is placed in contact with upstream or downstream pressure inlets by connection and valve, to widen sleeve under effect of fluid pressure
WO2006035119A1 (en) * 2004-09-27 2006-04-06 Cismac Electronique Propeller turbine insertable into a liquid transporting pipeline
WO2006075239A1 (en) * 2005-01-14 2006-07-20 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Equipment for dispensing liquid substances into containers

Also Published As

Publication number Publication date
IT1086369B (en) 1985-05-28
SE410844B (en) 1979-11-12
SU833175A3 (en) 1981-05-23
NL7710495A (en) 1978-03-30
JPS5343219A (en) 1978-04-19
AU2914577A (en) 1979-04-05
FR2365745A1 (en) 1978-04-21
AU511863B2 (en) 1980-09-11
CH625191A5 (en) 1981-09-15
SE7610699L (en) 1978-03-29
DE2742920A1 (en) 1978-03-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930923