CH621401A5 - - Google Patents

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Publication number
CH621401A5
CH621401A5 CH531877A CH531877A CH621401A5 CH 621401 A5 CH621401 A5 CH 621401A5 CH 531877 A CH531877 A CH 531877A CH 531877 A CH531877 A CH 531877A CH 621401 A5 CH621401 A5 CH 621401A5
Authority
CH
Switzerland
Prior art keywords
pressure
valve
valve member
flow
cleaning
Prior art date
Application number
CH531877A
Other languages
German (de)
English (en)
Inventor
Cyril A Keedwell
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of CH621401A5 publication Critical patent/CH621401A5/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/003—Control of flow ratio using interconnected flow control elements
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2594—Choke
    • Y10T137/2597—Variable choke resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
CH531877A 1976-06-24 1977-04-28 CH621401A5 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/699,743 US4033371A (en) 1976-06-24 1976-06-24 Proportioning valve for volumetric proportioning of flow

Publications (1)

Publication Number Publication Date
CH621401A5 true CH621401A5 (no) 1981-01-30

Family

ID=24810706

Family Applications (1)

Application Number Title Priority Date Filing Date
CH531877A CH621401A5 (no) 1976-06-24 1977-04-28

Country Status (14)

Country Link
US (1) US4033371A (no)
JP (1) JPS53435A (no)
BE (1) BE854094A (no)
CA (1) CA1048274A (no)
CH (1) CH621401A5 (no)
DE (1) DE2717733C2 (no)
DK (1) DK155382C (no)
FI (1) FI61104C (no)
FR (1) FR2356193A1 (no)
GB (1) GB1539311A (no)
IT (1) IT1073202B (no)
NL (1) NL172796C (no)
NO (1) NO150815C (no)
SE (1) SE428239B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832072A (en) * 1987-09-15 1989-05-23 Valentine Hechler Fluid proportioning and mixing system
JPH0468004A (ja) * 1990-07-09 1992-03-03 Sekisui Chem Co Ltd ガラス・塩化ビニル系樹脂一体成形用塩化ビニル系樹脂組成物及びそれを用いたガラス・塩化ビニル系樹脂一体成形体
JP2642263B2 (ja) * 1991-10-21 1997-08-20 積水化学工業株式会社 溶剤型アクリル系粘着剤の製造方法
US5375620A (en) * 1994-02-25 1994-12-27 Graham-White Mfg. Co. Self-adjusting flow metering device
CA2182259C (en) * 1996-07-29 2002-01-29 Silvano Breda Single lever valve and cartridge with integral mixing chamber and divided waterway
US7678177B2 (en) * 2006-09-12 2010-03-16 New York Air Brake Corporation Membrane air dryer and sweep valve
US8066801B2 (en) * 2007-04-24 2011-11-29 New York Air Brake Corporation Sweep air system for membrane air dryer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE281526C (no) *
US2556829A (en) * 1945-03-20 1951-06-12 Bendix Aviat Corp Fluid regulator
DE821122C (de) * 1950-03-07 1951-11-15 Steinmueller Gmbh L & C Verteilungsregler fuer die Verzweigung eines Fluessigkeits- oder Gasstroms
US2944627A (en) * 1958-02-12 1960-07-12 Exxon Research Engineering Co Method and apparatus for fractionating gaseous mixtures by adsorption
DE1108992B (de) * 1958-06-06 1961-06-15 Gerdts Gustav F Kg Verfahren zur Sicherstellung des Durchflusses einer Mindestmenge
DE1453783A1 (de) * 1962-01-13 1969-04-17 Klein Schanzlin & Becker Ag Freilaufrueckschlagventil
JPS498974B1 (no) * 1970-02-07 1974-03-01
US3685533A (en) * 1971-04-26 1972-08-22 Joseph L Krechel Unloader valve assembly

Also Published As

Publication number Publication date
GB1539311A (en) 1979-01-31
DE2717733C2 (de) 1983-12-08
SE428239B (sv) 1983-06-13
FI61104C (fi) 1982-05-10
CA1048274A (en) 1979-02-13
JPS53435A (en) 1978-01-06
DE2717733A1 (de) 1977-12-29
BE854094A (fr) 1977-10-31
FR2356193B1 (no) 1983-03-25
IT1073202B (it) 1985-04-13
DK155382B (da) 1989-04-03
SE7704978L (sv) 1977-12-25
NO150815C (no) 1985-01-02
FI771286A (no) 1977-12-25
JPS5758971B2 (no) 1982-12-13
US4033371A (en) 1977-07-05
DK188477A (da) 1977-12-25
FI61104B (fi) 1982-01-29
NO771235L (no) 1977-12-28
NL172796C (nl) 1983-10-17
NO150815B (no) 1984-09-10
FR2356193A1 (fr) 1978-01-20
NL7704689A (nl) 1977-12-28
DK155382C (da) 1989-10-16

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Legal Events

Date Code Title Description
PL Patent ceased