GB2090946B - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
GB2090946B
GB2090946B GB8138528A GB8138528A GB2090946B GB 2090946 B GB2090946 B GB 2090946B GB 8138528 A GB8138528 A GB 8138528A GB 8138528 A GB8138528 A GB 8138528A GB 2090946 B GB2090946 B GB 2090946B
Authority
GB
United Kingdom
Prior art keywords
butterfly valve
butterfly
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
GB8138528A
Other versions
GB2090946A (en
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.)
Dienes Werk fur Maschinenteile & Co KG GmbH
Original Assignee
Dienes Werk fur Maschinenteile & Co KG GmbH
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 Dienes Werk fur Maschinenteile & Co KG GmbH filed Critical Dienes Werk fur Maschinenteile & Co KG GmbH
Publication of GB2090946A publication Critical patent/GB2090946A/en
Application granted granted Critical
Publication of GB2090946B publication Critical patent/GB2090946B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members
    • 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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/221—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
GB8138528A 1981-01-02 1981-12-22 Butterfly valve Expired GB2090946B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813100008 DE3100008A1 (en) 1981-01-02 1981-01-02 THROTTLE VALVE WITH LEAKAGE CONTROL

Publications (2)

Publication Number Publication Date
GB2090946A GB2090946A (en) 1982-07-21
GB2090946B true GB2090946B (en) 1984-08-30

Family

ID=6122172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8138528A Expired GB2090946B (en) 1981-01-02 1981-12-22 Butterfly valve

Country Status (3)

Country Link
DE (1) DE3100008A1 (en)
FR (1) FR2497553A1 (en)
GB (1) GB2090946B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT377336B (en) * 1982-01-21 1985-03-11 Hoerbiger Ventilwerke Ag ARRANGEMENT FOR START-UP CONTROL OF SCREW COMPRESSORS
WO1991000453A1 (en) * 1989-06-30 1991-01-10 Allied-Signal Inc. Butterfly valve with intra-shaft actuator means
DE10159362A1 (en) 2001-12-04 2003-06-18 Visteon Global Tech Inc Pressure control valve, especially for exhaust systems
CN103398009B (en) * 2013-07-16 2016-02-03 深圳寿力亚洲实业有限公司 The regulating system of bleeding of a kind of vacuum pump and vacuum pump
CN103696955B (en) * 2013-12-23 2016-01-13 中国神华能源股份有限公司 A kind of circulating water pump exit butterfly valve control system and method
CN104653462A (en) * 2014-04-25 2015-05-27 柳州富达机械有限公司 Volume flow adjusting device of compressor

Also Published As

Publication number Publication date
FR2497553A1 (en) 1982-07-09
DE3100008A1 (en) 1982-07-29
GB2090946A (en) 1982-07-21

Similar Documents

Publication Publication Date Title
GB2151337B (en) Butterfly valve
JPS57140973A (en) Valve
GB2079901B (en) Butterfly valve
JPS57137773A (en) Throttle adjusting valve
GB8512215D0 (en) Butterfly valve
GB2107436B (en) Fireproof butterfly valve
DE3169278D1 (en) Butterfly valve
GB2071281B (en) Butterfly valve
DE3167974D1 (en) Butterfly valve
GB2105840B (en) Ventilator valves
GB2093569B (en) Gate valve
JPS57192676A (en) Throttle valve
GB2109464B (en) Valve actuator
GB2090946B (en) Butterfly valve
DE3262553D1 (en) Valve assembly
GB2100838B (en) Butterfly valve
DE3261950D1 (en) Control-mixing valve
GB8303922D0 (en) Valves
GB2095793B (en) Valves
EP0068711A3 (en) Male-ended valve
GB2103286B (en) Pipeline valve actuator
GB8416973D0 (en) Butterfly valves
GB2112109B (en) Multi-way valve
DE3265021D1 (en) Valve
YU19082A (en) Hidraulic valve

Legal Events

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