GB2117091B - Streamlined non-return valve - Google Patents

Streamlined non-return valve

Info

Publication number
GB2117091B
GB2117091B GB08303981A GB8303981A GB2117091B GB 2117091 B GB2117091 B GB 2117091B GB 08303981 A GB08303981 A GB 08303981A GB 8303981 A GB8303981 A GB 8303981A GB 2117091 B GB2117091 B GB 2117091B
Authority
GB
United Kingdom
Prior art keywords
return valve
streamlined
streamlined non
return
valve
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
GB08303981A
Other languages
English (en)
Other versions
GB8303981D0 (en
GB2117091A (en
Inventor
Sandro Bonomi
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.)
Bonomi Ilario & C Enol Gas
Original Assignee
Bonomi Ilario & C Enol Gas
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 Bonomi Ilario & C Enol Gas filed Critical Bonomi Ilario & C Enol Gas
Publication of GB8303981D0 publication Critical patent/GB8303981D0/en
Publication of GB2117091A publication Critical patent/GB2117091A/en
Application granted granted Critical
Publication of GB2117091B publication Critical patent/GB2117091B/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
GB08303981A 1982-02-17 1983-02-14 Streamlined non-return valve Expired GB2117091B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT05122/82A IT1157513B (it) 1982-02-17 1982-02-17 Valvola di non ritorno con otturatore a molla perfezionato

Publications (3)

Publication Number Publication Date
GB8303981D0 GB8303981D0 (en) 1983-03-16
GB2117091A GB2117091A (en) 1983-10-05
GB2117091B true GB2117091B (en) 1985-10-30

Family

ID=11117924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08303981A Expired GB2117091B (en) 1982-02-17 1983-02-14 Streamlined non-return valve

Country Status (6)

Country Link
AT (1) AT378586B (it)
DE (1) DE8303011U1 (it)
ES (1) ES270379Y (it)
FR (1) FR2521679A3 (it)
GB (1) GB2117091B (it)
IT (1) IT1157513B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404769A1 (de) * 1984-02-10 1985-08-14 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Ventil zum einbau in einen kruemmer einer fluidleitung einer brennkraftmaschine
WO1992004567A1 (en) * 1990-08-30 1992-03-19 George Stack Water meter assemblies
DE4236858C2 (de) * 1992-10-31 1994-11-17 Sening Fa F A Ventil, insbesondere für eine Vollschlauchkupplung
DE10237364B4 (de) * 2002-08-12 2004-09-02 Norbert Martin Rückschlagventil
DE102005059318B4 (de) 2005-12-09 2014-09-25 Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg Rückschlagventil
EP2469136B1 (de) * 2010-12-22 2015-08-19 Georg Fischer Rohrleitungssysteme AG Rückschlagventil mit optimiertem Schließelement
CN102650342B (zh) * 2011-02-24 2013-12-25 自贡新地佩尔阀门有限公司 活塞式复合密封轴流式止回阀
RU174636U1 (ru) * 2017-05-31 2017-10-24 Общество С Ограниченной Ответственностью "Водопад Групп" Арматура трубопроводная комбинированная
WO2018222085A1 (ru) * 2017-05-31 2018-12-06 Общество С Ограниченной Ответственностью "Водопад Групп" Арматура трубопроводная комбинированная
CN108561599B (zh) * 2018-05-30 2024-01-02 安徽红星阀门有限公司 轴流式止回阀
EP3712434B1 (en) * 2019-03-20 2021-12-22 Danfoss A/S Check valve damping
IT202000005674A1 (it) * 2020-03-17 2021-09-17 Comet Spa Valvola di controllo idrodinamica

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1115993A (en) * 1965-04-29 1968-06-06 Belliss & Morcom Mfg Ltd Non-return valves
DE2428519A1 (de) * 1974-06-12 1976-01-02 Mokveld Mach Bv Rueckschlagventil
CA1168550A (en) * 1980-09-25 1984-06-05 Robert B. Goodman Check valve

Also Published As

Publication number Publication date
ES270379U (es) 1983-07-16
GB8303981D0 (en) 1983-03-16
IT8205122A0 (it) 1982-02-17
FR2521679B3 (it) 1984-10-05
AT378586B (de) 1985-08-26
FR2521679A3 (fr) 1983-08-19
GB2117091A (en) 1983-10-05
ATA118482A (de) 1985-01-15
IT1157513B (it) 1987-02-18
ES270379Y (es) 1984-08-01
DE8303011U1 (de) 1983-05-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940214