IT1114526B - Valvola a stantuffo per il controllo di fluidi - Google Patents

Valvola a stantuffo per il controllo di fluidi

Info

Publication number
IT1114526B
IT1114526B IT4794779A IT4794779A IT1114526B IT 1114526 B IT1114526 B IT 1114526B IT 4794779 A IT4794779 A IT 4794779A IT 4794779 A IT4794779 A IT 4794779A IT 1114526 B IT1114526 B IT 1114526B
Authority
IT
Italy
Prior art keywords
fluid control
piston valve
piston
valve
fluid
Prior art date
Application number
IT4794779A
Other languages
English (en)
Other versions
IT7947947A0 (it
Original Assignee
Marttinen Jarmo
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 Marttinen Jarmo filed Critical Marttinen Jarmo
Publication of IT7947947A0 publication Critical patent/IT7947947A0/it
Application granted granted Critical
Publication of IT1114526B publication Critical patent/IT1114526B/it

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning
    • Y10T137/4336—Cleaning member reciprocates in passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
IT4794779A 1978-02-08 1979-02-08 Valvola a stantuffo per il controllo di fluidi IT1114526B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI780408A FI780408A (fi) 1978-02-08 1978-02-08 Avstaengningsorgan foer en ventil

Publications (2)

Publication Number Publication Date
IT7947947A0 IT7947947A0 (it) 1979-02-08
IT1114526B true IT1114526B (it) 1986-01-27

Family

ID=8511455

Family Applications (2)

Application Number Title Priority Date Filing Date
IT3559979U IT7935599V0 (it) 1978-02-08 1979-02-08 Valvola a stantuffo per il controllo di fluidi
IT4794779A IT1114526B (it) 1978-02-08 1979-02-08 Valvola a stantuffo per il controllo di fluidi

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT3559979U IT7935599V0 (it) 1978-02-08 1979-02-08 Valvola a stantuffo per il controllo di fluidi

Country Status (5)

Country Link
US (1) US4249561A (it)
FI (1) FI780408A (it)
GB (1) GB2016116B (it)
IT (2) IT7935599V0 (it)
SE (1) SE7901070L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460025A (en) * 1982-01-29 1984-07-17 Scholle William J Filling valve assembly with fiber shearing edge
US4719938A (en) * 1985-01-22 1988-01-19 Helix Technology Corporation Self-cleaning valve and cryopump utilizing the same
US5429155A (en) * 1993-05-19 1995-07-04 Moog Inc. Cryogenic fluid coupling
US5690374A (en) * 1996-04-19 1997-11-25 Nor-Easter Enterprises, Inc. Shock-absorbing tool handle
US5816634A (en) * 1996-04-19 1998-10-06 Nor-Easter Enterprises, Inc. Shock-absorbing tool handle
GB2318171A (en) * 1996-10-09 1998-04-15 Hydrair Ltd Scraper seal for valves and switches for a displacement meter
US8029584B2 (en) 2007-06-06 2011-10-04 Castronovo Charles A Vacuum cleaners with self-cleaning filtration, and other self-cleaning filters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190624843A (en) * 1906-11-05 1907-06-06 Henry Andrews Neal Improvements in or relating to Controlling Valves for Compound Engines.
US2023560A (en) * 1935-06-27 1935-12-10 Wayer Henry Faucet or valve
US2953154A (en) * 1957-12-30 1960-09-20 Agoliati Frank Cutoff valve
US3598364A (en) * 1969-04-16 1971-08-10 Gen Ind Inc Expansible plug valve having a rectilinear motion
US3586042A (en) * 1969-04-16 1971-06-22 Gen Ind Inc Sanitary valve for viscous materials
US3658083A (en) * 1971-01-06 1972-04-25 John S Fetterolf Flush bottom tank valve
US3804365A (en) * 1971-01-06 1974-04-16 J Fetterolf Flush bottom tank valve

Also Published As

Publication number Publication date
US4249561A (en) 1981-02-10
SE7901070L (sv) 1979-08-09
IT7947947A0 (it) 1979-02-08
IT7935599V0 (it) 1979-02-08
FI780408A (fi) 1979-08-09
GB2016116B (en) 1982-04-28
GB2016116A (en) 1979-09-19

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