GB1354239A - Expansion valves - Google Patents

Expansion valves

Info

Publication number
GB1354239A
GB1354239A GB1963672A GB1963672A GB1354239A GB 1354239 A GB1354239 A GB 1354239A GB 1963672 A GB1963672 A GB 1963672A GB 1963672 A GB1963672 A GB 1963672A GB 1354239 A GB1354239 A GB 1354239A
Authority
GB
United Kingdom
Prior art keywords
sleeve
nut
valve
stop
april
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
GB1963672A
Other languages
English (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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Publication of GB1354239A publication Critical patent/GB1354239A/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
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • 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
    • F04B39/0083—Pulsation and noise damping means using blow off silencers
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
GB1963672A 1967-11-13 1972-04-27 Expansion valves Expired GB1354239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR127891 1967-11-13

Publications (1)

Publication Number Publication Date
GB1354239A true GB1354239A (en) 1974-06-05

Family

ID=8641586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1963672A Expired GB1354239A (en) 1967-11-13 1972-04-27 Expansion valves

Country Status (2)

Country Link
FR (1) FR1551128A (enExample)
GB (1) GB1354239A (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627476A1 (de) * 1975-06-20 1976-12-30 Bertin & Cie Geraeuschgedaempftes druckminderventil
GB2165624A (en) * 1984-10-11 1986-04-16 Radialtemp Ltd Fluid control valves and air treatment systems
GB2182120A (en) * 1985-10-07 1987-05-07 Teledyne Ind Valve seat designed to reduce cavitation
WO2002101270A1 (fr) * 2001-06-08 2002-12-19 Petr Vasilievich Malina Soupape
RU2229648C1 (ru) * 2003-06-18 2004-05-27 Малина Петр Васильевич Проточный клапан
RU2284429C2 (ru) * 2004-08-17 2006-09-27 Петр Васильевич Малина Клапан
RU2285177C2 (ru) * 2004-08-13 2006-10-10 Петр Васильевич Малина Клапан
RU2319881C1 (ru) * 2007-02-09 2008-03-20 Петр Васильевич Малина Клапан
RU2342580C1 (ru) * 2007-10-10 2008-12-27 Петр Васильевич Малина Запорное устройство с высокотемпературным уплотнением
CN110709126A (zh) * 2017-05-30 2020-01-17 艾诺根公司 紧凑型便携式氧气浓缩器
CN112873120A (zh) * 2021-01-18 2021-06-01 池学建 风炮安装架

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503672A (en) * 2012-07-03 2014-01-08 Caltec Ltd Apparatus for minimising the effect of joule-thomson cooling

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627476A1 (de) * 1975-06-20 1976-12-30 Bertin & Cie Geraeuschgedaempftes druckminderventil
GB2165624A (en) * 1984-10-11 1986-04-16 Radialtemp Ltd Fluid control valves and air treatment systems
GB2182120A (en) * 1985-10-07 1987-05-07 Teledyne Ind Valve seat designed to reduce cavitation
GB2182120B (en) * 1985-10-07 1989-10-18 Teledyne Ind Valve seat design to reduce cavitation
US7216844B2 (en) 2001-06-08 2007-05-15 Petr Vasilievich Malina Valve which enables easy operation of a closure mechanism at any internal valve pressure
WO2002101270A1 (fr) * 2001-06-08 2002-12-19 Petr Vasilievich Malina Soupape
RU2200265C1 (ru) * 2001-06-08 2003-03-10 Малина Петр Васильевич Клапан
EP1403574A4 (en) * 2001-06-08 2005-01-26 Petr Vasilievich Malina VALVE
JP2005502827A (ja) * 2001-06-08 2005-01-27 マリナ・ペテル・ヴァシリーヴィッチ バルブ
CN100339619C (zh) * 2001-06-08 2007-09-26 彼德·瓦西里维希·马利那 阀
RU2229648C1 (ru) * 2003-06-18 2004-05-27 Малина Петр Васильевич Проточный клапан
RU2285177C2 (ru) * 2004-08-13 2006-10-10 Петр Васильевич Малина Клапан
RU2284429C2 (ru) * 2004-08-17 2006-09-27 Петр Васильевич Малина Клапан
RU2319881C1 (ru) * 2007-02-09 2008-03-20 Петр Васильевич Малина Клапан
RU2342580C1 (ru) * 2007-10-10 2008-12-27 Петр Васильевич Малина Запорное устройство с высокотемпературным уплотнением
CN110709126A (zh) * 2017-05-30 2020-01-17 艾诺根公司 紧凑型便携式氧气浓缩器
US11083865B2 (en) 2017-05-30 2021-08-10 Inogen, Inc. Compact portable oxygen concentrator
CN110709126B (zh) * 2017-05-30 2022-07-01 艾诺根公司 紧凑型便携式氧气浓缩器
US12447303B2 (en) 2017-05-30 2025-10-21 Inogen, Inc. Compact portable oxygen concentrator
CN112873120A (zh) * 2021-01-18 2021-06-01 池学建 风炮安装架

Also Published As

Publication number Publication date
FR1551128A (enExample) 1968-12-27

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years