FR2302465A1 - Soupapes d'arret perfectionnees et systemes et procedes qui les exploitent - Google Patents

Soupapes d'arret perfectionnees et systemes et procedes qui les exploitent

Info

Publication number
FR2302465A1
FR2302465A1 FR7605530A FR7605530A FR2302465A1 FR 2302465 A1 FR2302465 A1 FR 2302465A1 FR 7605530 A FR7605530 A FR 7605530A FR 7605530 A FR7605530 A FR 7605530A FR 2302465 A1 FR2302465 A1 FR 2302465A1
Authority
FR
France
Prior art keywords
seal
check valve
shape
unit
recovery characteristics
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.)
Withdrawn
Application number
FR7605530A
Other languages
English (en)
Inventor
Lawrence James Finn
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.)
Waters Associates Inc
Original Assignee
Waters Associates Inc
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 Waters Associates Inc filed Critical Waters Associates Inc
Publication of FR2302465A1 publication Critical patent/FR2302465A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/36—Control of physical parameters of the fluid carrier in high pressure liquid systems
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1002—Ball valves
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • F04B53/1032—Spring-actuated disc valves
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1087—Valve seats
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F16K1/422—Valve seats attachable by a threaded connection to the housing
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • G01N2030/328—Control of physical parameters of the fluid carrier of pressure or speed valves, e.g. check valves of pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR7605530A 1975-02-27 1976-02-27 Soupapes d'arret perfectionnees et systemes et procedes qui les exploitent Withdrawn FR2302465A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55361775A 1975-02-27 1975-02-27

Publications (1)

Publication Number Publication Date
FR2302465A1 true FR2302465A1 (fr) 1976-09-24

Family

ID=24210092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605530A Withdrawn FR2302465A1 (fr) 1975-02-27 1976-02-27 Soupapes d'arret perfectionnees et systemes et procedes qui les exploitent

Country Status (3)

Country Link
JP (1) JPS51110727A (fr)
DE (1) DE2607843A1 (fr)
FR (1) FR2302465A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614384A1 (fr) * 1987-04-24 1988-10-28 Applic Gaz Sa Valve, systeme de reglage d'un debit gazeux, et appareil a combustion gazeuse incorporant un tel systeme

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094196A (en) * 1977-02-25 1978-06-13 Waters Associates, Inc. Sample injection with automatic cleaning of sampling conduit
US4094195A (en) * 1977-02-25 1978-06-13 Waters Associates, Inc. Novel seal and apparatus including same
JPS5495032U (fr) * 1977-12-19 1979-07-05
USRE31480E (en) 1979-11-06 1984-01-03 Fluid control apparatus
US4313464A (en) * 1979-11-06 1982-02-02 Emery Major Fluid control apparatus
DE102004037419B3 (de) * 2004-07-30 2006-02-16 Siemens Ag Ventil für den Einsatz in einer kraftstoffführenden Leitung eines Kraftfahrzeuges
US20080099070A1 (en) * 2004-08-24 2008-05-01 Waters Investments Limited Gasket and Seal Apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849253A (en) * 1957-09-10 1960-09-21 Atomic Energy Authority Uk Improvements in or relating to vacuum taps
US3318577A (en) * 1965-05-24 1967-05-09 George W Banks High pressure valve having soft seating and balanced seal
FR1533447A (fr) * 1967-06-09 1968-07-19 Valve
US3438391A (en) * 1964-01-13 1969-04-15 Superior Valve & Fittings Co Check valves having plastic sealing member
FR2044598A6 (fr) * 1969-05-28 1971-02-19 Mercier J
FR2131784A5 (fr) * 1972-03-13 1972-11-10 Masoneilan Int Inc
FR2204765A1 (fr) * 1972-10-28 1974-05-24 Messerschmitt Boelkow Blohm
FR2220842A1 (fr) * 1973-03-05 1974-10-04 Ibm

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849253A (en) * 1957-09-10 1960-09-21 Atomic Energy Authority Uk Improvements in or relating to vacuum taps
US3438391A (en) * 1964-01-13 1969-04-15 Superior Valve & Fittings Co Check valves having plastic sealing member
US3318577A (en) * 1965-05-24 1967-05-09 George W Banks High pressure valve having soft seating and balanced seal
FR1533447A (fr) * 1967-06-09 1968-07-19 Valve
FR2044598A6 (fr) * 1969-05-28 1971-02-19 Mercier J
FR2131784A5 (fr) * 1972-03-13 1972-11-10 Masoneilan Int Inc
FR2204765A1 (fr) * 1972-10-28 1974-05-24 Messerschmitt Boelkow Blohm
FR2220842A1 (fr) * 1973-03-05 1974-10-04 Ibm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614384A1 (fr) * 1987-04-24 1988-10-28 Applic Gaz Sa Valve, systeme de reglage d'un debit gazeux, et appareil a combustion gazeuse incorporant un tel systeme

Also Published As

Publication number Publication date
JPS51110727A (en) 1976-09-30
DE2607843A1 (de) 1976-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse