IT8022552A0 - VALVE EQUIPPED WITH A MOVABLE RING-SHAPED VALVE BODY. - Google Patents

VALVE EQUIPPED WITH A MOVABLE RING-SHAPED VALVE BODY.

Info

Publication number
IT8022552A0
IT8022552A0 IT8022552A IT2255280A IT8022552A0 IT 8022552 A0 IT8022552 A0 IT 8022552A0 IT 8022552 A IT8022552 A IT 8022552A IT 2255280 A IT2255280 A IT 2255280A IT 8022552 A0 IT8022552 A0 IT 8022552A0
Authority
IT
Italy
Prior art keywords
movable ring
valve body
valve
shaped
shaped valve
Prior art date
Application number
IT8022552A
Other languages
Italian (it)
Other versions
IT1131266B (en
Inventor
Persson Bengt Arne
Original Assignee
Persson Bengt Arne
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 Persson Bengt Arne filed Critical Persson Bengt Arne
Publication of IT8022552A0 publication Critical patent/IT8022552A0/en
Application granted granted Critical
Publication of IT1131266B publication Critical patent/IT1131266B/en

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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/08—Ventilation of sewers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Taps Or Cocks (AREA)
  • Pens And Brushes (AREA)
IT22552/80A 1979-06-05 1980-06-04 VALVE EQUIPPED WITH A RING-SHAPED MOBILE VALVE BODY IT1131266B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7904902A SE427687C (en) 1979-06-05 1979-06-05 VALVE

Publications (2)

Publication Number Publication Date
IT8022552A0 true IT8022552A0 (en) 1980-06-04
IT1131266B IT1131266B (en) 1986-06-18

Family

ID=20338209

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22552/80A IT1131266B (en) 1979-06-05 1980-06-04 VALVE EQUIPPED WITH A RING-SHAPED MOBILE VALVE BODY

Country Status (15)

Country Link
JP (1) JPS5635872A (en)
BE (1) BE882040A (en)
CA (1) CA1146441A (en)
CH (1) CH648394A5 (en)
DE (2) DE3021239A1 (en)
DK (1) DK155687C (en)
ES (1) ES8102317A1 (en)
FI (1) FI70462C (en)
FR (1) FR2458730A1 (en)
GB (1) GB2051315B (en)
IT (1) IT1131266B (en)
NL (1) NL8003267A (en)
NO (1) NO152266C (en)
SE (1) SE427687C (en)
ZA (1) ZA803195B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE895071A (en) * 1982-11-19 1983-03-16 Ericson Sture AUTOMATIC AIR VALVE DEVICE FOR PIPES
DE3537157A1 (en) * 1985-09-10 1987-07-30 Baelz Juergen Controls Device for shutting off a pipeline, in particular drinking-water line
DE3532180C1 (en) * 1985-09-10 1987-04-30 Baelz Juergen Controls Device for shutting off a pipeline, especially a drinking-water line
SE503815C2 (en) * 1995-06-22 1996-09-09 Durgo Ab Vent valve
US6308731B1 (en) 1999-06-25 2001-10-30 Itz Corporation Vent valve
CA2678710C (en) * 2007-02-21 2015-12-01 Orc Technology Pty Ltd Sewer overflow relief device
JP6017196B2 (en) * 2012-06-22 2016-10-26 兼工業株式会社 Vacuum breaker
CN108411989A (en) * 2018-05-17 2018-08-17 常州机电职业技术学院 A kind of device keeping drainage pipeline internal pressure balance to prevent foul smell from overflowing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE374134C (en) * 1923-04-20 Albert Manjock Automatic air valve with flexible sealing surface to prevent odor traps from being sucked out
CH191189A (en) * 1936-10-01 1937-06-15 Similor Sa Ventilation device for siphon.
US2928413A (en) * 1954-10-20 1960-03-15 Black Sivalls & Bryson Inc Relief valve
US3025870A (en) * 1960-02-09 1962-03-20 Scovill Manufacturing Co Anti-siphonic device
DE6928070U (en) * 1968-08-08 1969-12-04 Nyberg Carl E J VACUUM PROTECTION VALVE
SE377146B (en) * 1973-10-15 1975-06-23 Ba Installationsutveckling Ab
US4142549A (en) * 1977-09-19 1979-03-06 The B. F. Goodrich Company Relief valve

Also Published As

Publication number Publication date
JPH0135235B2 (en) 1989-07-24
DE3021239C2 (en) 1990-05-10
NO152266B (en) 1985-05-20
NO801655L (en) 1980-12-08
DE3021239A1 (en) 1980-12-11
NL8003267A (en) 1980-12-09
NO152266C (en) 1985-08-28
CH648394A5 (en) 1985-03-15
FI801604A (en) 1980-12-06
SE427687B (en) 1983-04-25
JPS5635872A (en) 1981-04-08
DK241280A (en) 1980-12-06
IT1131266B (en) 1986-06-18
ES492151A0 (en) 1980-12-16
FR2458730B1 (en) 1982-11-26
BE882040A (en) 1980-07-01
GB2051315A (en) 1981-01-14
DE8014992U1 (en) 1982-01-21
ES8102317A1 (en) 1980-12-16
ZA803195B (en) 1981-05-27
DK155687B (en) 1989-05-01
CA1146441A (en) 1983-05-17
SE427687C (en) 1989-11-27
SE7904902L (en) 1980-12-06
FR2458730A1 (en) 1981-01-02
FI70462B (en) 1986-03-27
FI70462C (en) 1986-09-19
GB2051315B (en) 1983-03-16
DK155687C (en) 1989-10-02

Similar Documents

Publication Publication Date Title
NL186191C (en) VALVE WITH DOUBLE SEAT WITH LEAKAGE.
NL183227C (en) WEAR PART OF A SLIDE VALVE.
GB1554813A (en) Valve assembly
NL7901944A (en) BELLOW VALVE.
BR7803475A (en) VALVE BODY
JPS5331230A (en) Switch valve assembly
NL7803356A (en) TIRE VALVE.
AU2228677A (en) P. c. v valve
NL7606489A (en) VALVE PROTECTION MECHANISM FOR POWER-OPERATED VALVE.
NL185683C (en) SLIDE VALVE.
IT8022552A0 (en) VALVE EQUIPPED WITH A MOVABLE RING-SHAPED VALVE BODY.
BR7600961A (en) VALVE BODY FOR SLIDING VALVE
NL188708C (en) INJECTION VALVE.
NL7711965A (en) RING-SHAPED FLOATING BODY FOR CONVEYOR HOSES.
JPS5324685A (en) Poppet valve
JPS52145825A (en) Valve assembly
IT8021940A0 (en) PROCEDURE FOR MANUFACTURING A COMPOSITE HOLLOW BODY.
NL7810379A (en) VALVE.
NL185098B (en) TELESCOPIC VALVE ASSEMBLY.
NO770483L (en) OUTBLOWING VALVE.
IT7820527A0 (en) BALANCED POPPET VALVE.
NO763728L (en) CLOSE VALVE.
GB1539079A (en) Valve assembly
NL7710648A (en) VALVE.
IT8023891A0 (en) POSITION INDICATOR FOR VALVE.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970625