ES8102317A1 - Valve - Google Patents

Valve

Info

Publication number
ES8102317A1
ES8102317A1 ES492151A ES492151A ES8102317A1 ES 8102317 A1 ES8102317 A1 ES 8102317A1 ES 492151 A ES492151 A ES 492151A ES 492151 A ES492151 A ES 492151A ES 8102317 A1 ES8102317 A1 ES 8102317A1
Authority
ES
Spain
Prior art keywords
valve
plate
pressure
valve plate
ring
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
ES492151A
Other languages
Spanish (es)
Other versions
ES492151A0 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES492151A0 publication Critical patent/ES492151A0/en
Publication of ES8102317A1 publication Critical patent/ES8102317A1/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
    • 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

Abstract

A valve is provided with a ring- shaped, movable valve plate (11) made of resilient material. The pressure prevailing in a pipe line acts on one side of the valve plate, while atmospheric pressure acts on the other side of said plate, said other side abutting a valve seat (2, 4). Arranged on the valve plate is a ring-shaped pressure plate (12) made of a rigid material and around the circumference of which there is provided a guide means 13 whose extension axially is smaller than the valve chamber in which the valve plate and pressure plate are arranged.
ES492151A 1979-06-05 1980-06-04 Valve Expired ES8102317A1 (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
ES492151A0 ES492151A0 (en) 1980-12-16
ES8102317A1 true ES8102317A1 (en) 1980-12-16

Family

ID=20338209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492151A Expired ES8102317A1 (en) 1979-06-05 1980-06-04 Valve

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
DE3532180C1 (en) * 1985-09-10 1987-04-30 Baelz Juergen Controls Device for shutting off a pipeline, especially a drinking-water line
DE3537157A1 (en) * 1985-09-10 1987-07-30 Baelz Juergen Controls Device for shutting off a pipeline, in particular drinking-water line
SE9502280L (en) * 1995-06-22 1996-09-09 Durgo Ab Vent valve
US6308731B1 (en) 1999-06-25 2001-10-30 Itz Corporation Vent valve
AU2008217536C1 (en) * 2007-02-21 2012-12-06 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
FI801604A (en) 1980-12-06
SE7904902L (en) 1980-12-06
SE427687B (en) 1983-04-25
DK155687C (en) 1989-10-02
FR2458730A1 (en) 1981-01-02
DE3021239A1 (en) 1980-12-11
IT1131266B (en) 1986-06-18
FR2458730B1 (en) 1982-11-26
NL8003267A (en) 1980-12-09
SE427687C (en) 1989-11-16
NO801655L (en) 1980-12-08
CA1146441A (en) 1983-05-17
BE882040A (en) 1980-07-01
GB2051315A (en) 1981-01-14
NO152266C (en) 1985-08-28
DK241280A (en) 1980-12-06
GB2051315B (en) 1983-03-16
FI70462B (en) 1986-03-27
FI70462C (en) 1986-09-19
ZA803195B (en) 1981-05-27
DE3021239C2 (en) 1990-05-10
DE8014992U1 (en) 1982-01-21
JPH0135235B2 (en) 1989-07-24
JPS5635872A (en) 1981-04-08
ES492151A0 (en) 1980-12-16
IT8022552A0 (en) 1980-06-04
CH648394A5 (en) 1985-03-15
NO152266B (en) 1985-05-20
DK155687B (en) 1989-05-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991217