FI780751A - Stopp- mot- och oeppningsventil foer roersystem i synnerhet avloppssystem - Google Patents

Stopp- mot- och oeppningsventil foer roersystem i synnerhet avloppssystem

Info

Publication number
FI780751A
FI780751A FI780751A FI780751A FI780751A FI 780751 A FI780751 A FI 780751A FI 780751 A FI780751 A FI 780751A FI 780751 A FI780751 A FI 780751A FI 780751 A FI780751 A FI 780751A
Authority
FI
Finland
Prior art keywords
roersystem
oeppningsventil
avloppssystem
synnerhet
stopp
Prior art date
Application number
FI780751A
Other languages
English (en)
Finnish (fi)
Inventor
Mauno Antero Kanto
Toivo Pulkkinen
Original Assignee
Asko Upo Oy
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 Asko Upo Oy filed Critical Asko Upo Oy
Priority to FI780751A priority Critical patent/FI780751A/fi
Priority to SE7901978A priority patent/SE7901978L/xx
Priority to DE2908684A priority patent/DE2908684A1/de
Publication of FI780751A publication Critical patent/FI780751A/fi

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2007—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 arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/2057—Special features or arrangements of the sealing the sealing being arranged on the valve seat
    • 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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
FI780751A 1978-03-08 1978-03-08 Stopp- mot- och oeppningsventil foer roersystem i synnerhet avloppssystem FI780751A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI780751A FI780751A (fi) 1978-03-08 1978-03-08 Stopp- mot- och oeppningsventil foer roersystem i synnerhet avloppssystem
SE7901978A SE7901978L (sv) 1978-03-08 1979-03-05 Stopp-, mot- och oppningsventil for rorsystem, i synnerhet avloppssystem
DE2908684A DE2908684A1 (de) 1978-03-08 1979-03-06 Stopp-, gegen- und oeffnungsventil fuer ein rohrsystem, insbesondere fuer ein abflussnetz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI780751A FI780751A (fi) 1978-03-08 1978-03-08 Stopp- mot- och oeppningsventil foer roersystem i synnerhet avloppssystem

Publications (1)

Publication Number Publication Date
FI780751A true FI780751A (fi) 1979-09-09

Family

ID=8511538

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780751A FI780751A (fi) 1978-03-08 1978-03-08 Stopp- mot- och oeppningsventil foer roersystem i synnerhet avloppssystem

Country Status (3)

Country Link
DE (1) DE2908684A1 (de)
FI (1) FI780751A (de)
SE (1) SE7901978L (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033296C2 (de) * 1980-09-04 1984-07-19 Fa. Helmuth Dallmer, 5760 Arnsberg Abwasserrohr mit Reinigungsöffnung und Rückstauklappe
CN102563142A (zh) * 2012-02-08 2012-07-11 张关池 一种改进的单瓣调节止回阀
CN103195953A (zh) * 2013-03-26 2013-07-10 大丰市奥凯流体机械有限公司 旋启式止回阀
CN106236588A (zh) * 2016-08-31 2016-12-21 浙江春宝胶囊有限公司 一种低成本定量自动放液机构

Also Published As

Publication number Publication date
SE7901978L (sv) 1979-09-09
DE2908684A1 (de) 1979-09-13

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