IT945333B - Valvole per tegolare il flusso di fluidi - Google Patents

Valvole per tegolare il flusso di fluidi

Info

Publication number
IT945333B
IT945333B IT54606/71A IT5460671A IT945333B IT 945333 B IT945333 B IT 945333B IT 54606/71 A IT54606/71 A IT 54606/71A IT 5460671 A IT5460671 A IT 5460671A IT 945333 B IT945333 B IT 945333B
Authority
IT
Italy
Prior art keywords
degulate
fluids
valves
flow
Prior art date
Application number
IT54606/71A
Other languages
English (en)
Original Assignee
Topham A
Topham C
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 Topham A, Topham C filed Critical Topham A
Application granted granted Critical
Publication of IT945333B publication Critical patent/IT945333B/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
    • 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
    • F16K1/24—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 with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Safety Valves (AREA)
IT54606/71A 1970-12-07 1971-12-07 Valvole per tegolare il flusso di fluidi IT945333B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5803170 1970-12-07

Publications (1)

Publication Number Publication Date
IT945333B true IT945333B (it) 1973-05-10

Family

ID=10480624

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54606/71A IT945333B (it) 1970-12-07 1971-12-07 Valvole per tegolare il flusso di fluidi

Country Status (14)

Country Link
US (1) US3780983A (it)
JP (1) JPS571715B1 (it)
AU (1) AU469335B2 (it)
BE (1) BE776295A (it)
CA (1) CA955227A (it)
CH (1) CH543031A (it)
DE (1) DE2160448A1 (it)
ES (1) ES206121Y (it)
FR (1) FR2117420A5 (it)
GB (1) GB1342078A (it)
IT (1) IT945333B (it)
NL (1) NL7116724A (it)
SE (1) SE376467B (it)
ZA (1) ZA718060B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201808C2 (de) * 1982-01-21 1985-09-26 H. Krantz Gmbh & Co, 5100 Aachen Vorrichtung zum dichten Verschließen eines Kanals
CH658708B (it) * 1982-11-03 1986-11-28
JPS6175317U (it) * 1984-10-23 1986-05-21
EP0320490A3 (de) * 1985-05-30 1991-08-28 SCHMIDT, Fritz Absperrorgan
JPS6316920U (it) * 1986-07-21 1988-02-04
DE3643680A1 (de) * 1986-12-20 1988-07-07 Dillinger Stahlbau Absperrvorrichtung mit hubdrehfluegelklappe
US4817916A (en) * 1987-03-09 1989-04-04 Jamesbury Corporation Butterfly valve
US4921212A (en) * 1989-09-07 1990-05-01 The United States Of America As Represented By The United States National Aeronautics And Space Administration Hybrid butterfly valve
US5118078A (en) * 1991-05-16 1992-06-02 Tylan General, Inc. Butterfly valve having improved sealing characteristics
US5467965A (en) * 1991-10-02 1995-11-21 Chapman; John E. Valve system
US5330157A (en) * 1993-07-28 1994-07-19 Hull Corporation Rotary disk valve
CN105952908B (zh) * 2016-06-22 2018-04-10 无锡惠山泵业有限公司 一种密封效果较好的旋塞
CA3090238A1 (en) * 2019-08-16 2021-02-16 Gabe Coscarella Backwater valve

Also Published As

Publication number Publication date
FR2117420A5 (it) 1972-07-21
NL7116724A (it) 1972-06-09
ES206121Y (es) 1976-07-16
DE2160448A1 (de) 1972-06-15
JPS571715B1 (it) 1982-01-12
AU3651471A (en) 1973-06-14
CH543031A (fr) 1973-10-15
BE776295A (fr) 1972-04-04
ES206121U (es) 1976-03-16
SE376467B (it) 1975-05-26
AU469335B2 (en) 1976-02-12
CA955227A (en) 1974-09-24
GB1342078A (en) 1973-12-25
ZA718060B (en) 1972-08-30
US3780983A (en) 1973-12-25

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