GB1525589A – Automatic control device for a sewage collecting tank and apparatus embodying such a control device
– Google Patents
GB1525589A – Automatic control device for a sewage collecting tank and apparatus embodying such a control device
– Google Patents
Automatic control device for a sewage collecting tank and apparatus embodying such a control device
Info
Publication number
GB1525589A
GB1525589A
GB41369/75A
GB4136975A
GB1525589A
GB 1525589 A
GB1525589 A
GB 1525589A
GB 41369/75 A
GB41369/75 A
GB 41369/75A
GB 4136975 A
GB4136975 A
GB 4136975A
GB 1525589 A
GB1525589 A
GB 1525589A
Authority
GB
United Kingdom
Prior art keywords
control device
valve
collecting tank
sewage collecting
automatic control
Prior art date
1974-10-10
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
GB41369/75A
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.)
Wartsila Oy AB
Original Assignee
Wartsila Oy AB
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.)
1974-10-10
Filing date
1975-10-09
Publication date
1978-09-20
1975-10-09
Application filed by Wartsila Oy AB
filed
Critical
Wartsila Oy AB
1978-09-20
Publication of GB1525589A
publication
Critical
patent/GB1525589A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
E—FIXED CONSTRUCTIONS
E03—WATER SUPPLY; SEWERAGE
E03F—SEWERS; CESSPOOLS
E03F5/00—Sewerage structures
E03F5/22—Adaptations of pumping plants for lifting sewage
E—FIXED CONSTRUCTIONS
E03—WATER SUPPLY; SEWERAGE
E03F—SEWERS; CESSPOOLS
E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
E03F1/007—Pneumatic sewage disposal systems; accessories specially adapted therefore for public or main systems
Abstract
1525589 Automatic control for a sewage discharge valve WARTSILA AB OY 9 Oct 1975 [10 Oct 1975] 41369/75 Heading E1C [Also in Division G3] A sewage collecting tank 1 has an inlet 2 and is connected to a vacuum sewer 7 via a discharge valve 4, the control device for which valve comprises two floats 5, 6 and three auxiliary units 11, 12, 13, and operates pneumatically using atmospheric pressure and the reduced pressure in the vacuum sewer. When float 5 reaches its lowest position opening valve 9 to atmospheric pressure, valve 4 closes; when float 6 is raised opening valve 10, valve 21 opens thereby opening valve 4. In the circuit shown in Fig. 1 unit 13 is advantageous but not essential: in the circuit of Fig. 2 (not shown) unit 13 is essential.
GB41369/75A
1974-10-10
1975-10-09
Automatic control device for a sewage collecting tank and apparatus embodying such a control device
Expired
GB1525589A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FI2945/74A
FI57667C
(en)
1974-10-10
1974-10-10
AUTOMATISK STYRANORDNING
Publications (1)
Publication Number
Publication Date
GB1525589A
true
GB1525589A
(en)
1978-09-20
Family
ID=8507795
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB41369/75A
Expired
GB1525589A
(en)
1974-10-10
1975-10-09
Automatic control device for a sewage collecting tank and apparatus embodying such a control device
Country Status (5)
Country
Link
JP
(1)
JPS5182888A
(en)
DK
(1)
DK458975A
(en)
FI
(1)
FI57667C
(en)
GB
(1)
GB1525589A
(en)
SE
(1)
SE400596B
(en)
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4488963A
(en)
*
1979-02-14
1984-12-18
Evak Sanitar Ab
Sewage system for waste water
DE3823515A1
(en)
*
1988-05-10
1989-11-23
Harald Michael
CONTROL DEVICE FOR A SUCTION VALVE ON A VACUUM DIVISION ACTUABLE BY VACUUM CLEANING, IN PARTICULAR FOR WASTE WATER
EP1273728A2
(en)
*
2001-07-05
2003-01-08
Wilo Ag
Sewage lifting device with low suction inlet
FR2847603A1
(en)
*
2002-11-22
2004-05-28
S Saint Dizier Environnement S
Flow regulator with automatic release of float valve for water purification plant, uses compressed air cylinder to fully open flow control valve if valve becomes stuck or blocked at small openings
CN108316454A
(en)
*
2018-01-22
2018-07-24
沈阳建筑大学
A kind of municipal drainage prevention waterlogging wisdom managing and control system based on automation control
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS57123417A
(en)
*
1981-01-23
1982-07-31
Kubota Ltd
Liquid supply controller
1974
1974-10-10
FI
FI2945/74A
patent/FI57667C/en
active
1975
1975-10-08
SE
SE7511281A
patent/SE400596B/en
unknown
1975-10-09
GB
GB41369/75A
patent/GB1525589A/en
not_active
Expired
1975-10-09
JP
JP50122385A
patent/JPS5182888A/ja
active
Pending
1975-10-10
DK
DK458975A
patent/DK458975A/en
unknown
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4488963A
(en)
*
1979-02-14
1984-12-18
Evak Sanitar Ab
Sewage system for waste water
DE3823515A1
(en)
*
1988-05-10
1989-11-23
Harald Michael
CONTROL DEVICE FOR A SUCTION VALVE ON A VACUUM DIVISION ACTUABLE BY VACUUM CLEANING, IN PARTICULAR FOR WASTE WATER
EP1273728A2
(en)
*
2001-07-05
2003-01-08
Wilo Ag
Sewage lifting device with low suction inlet
EP1273728A3
(en)
*
2001-07-05
2004-09-15
Wilo Ag
Sewage lifting device with low suction inlet
FR2847603A1
(en)
*
2002-11-22
2004-05-28
S Saint Dizier Environnement S
Flow regulator with automatic release of float valve for water purification plant, uses compressed air cylinder to fully open flow control valve if valve becomes stuck or blocked at small openings
EP1426507A1
(en)
*
2002-11-22
2004-06-09
S.A.S. Saint Dizier Environnement
Flow control throttle with automatic declogging
CN108316454A
(en)
*
2018-01-22
2018-07-24
沈阳建筑大学
A kind of municipal drainage prevention waterlogging wisdom managing and control system based on automation control
Also Published As
Publication number
Publication date
SE7511281L
(en)
1976-04-12
DK458975A
(en)
1976-04-11
FI294574A
(en)
1976-04-11
FI57667C
(en)
1980-09-10
JPS5182888A
(en)
1976-07-20
SE400596B
(en)
1978-04-03
FI57667B
(en)
1980-05-30
Similar Documents
Publication
Publication Date
Title
SE7709148L
(en)
1978-02-25
VACUUM SYSTEM FOR WASTEWATER
EP0152386A2
(en)
1985-08-21
Device in a vacuum transportation system for liquids, preferably a vacuum sewage system
GB1308469A
(en)
1973-02-21
Sewage disposal operating with vacuum systems
GB1502552A
(en)
1978-03-01
Vacuum sewer systems including collecting tanks
AU563542B2
(en)
1987-07-16
Discharge valve for manually variable flush in flushing cistern
GB1289385A
(en)
1972-09-20
GB1525589A
(en)
1978-09-20
Automatic control device for a sewage collecting tank and apparatus embodying such a control device
GB1486940A
(en)
1977-09-28
Vacuum sewage system
GB1307707A
(en)
1973-02-21
Sewage disposal systems operating with vacuum
SE9401529L
(en)
1995-11-05
Vacuum accumulator connected to a suction line and device for dewatering and removal of garbage by vacuum
EP0294019A3
(en)
1989-08-02
Vaccuum regulator
JPS5713286A
(en)
1982-01-23
Operating method of vacuum pump
FR2280087A1
(en)
1976-02-20
Moisture detector for automatic plant watering – uses vacuum spring switch
ES8503815A1
(en)
1985-03-01
Discharge valve controlled by liquid level sensor
GB1504986A
(en)
1978-03-22
Installation for drawing off beer
GB1500334A
(en)
1978-02-08
Devices for use in a suction line for example in dental aspirators
JPS5749090A
(en)
1982-03-20
Control system for reciprocating type compressor
GB1409884A
(en)
1975-10-15
Waste disposal system
GB1443264A
(en)
1976-07-21
Valve arrangements
GB1432405A
(en)
1976-04-14
Humidity control apparatus
SE8400706L
(en)
1985-08-11
DEVICE FOR A WASTE WATER VACUUM SYSTEM
JPS5572699A
(en)
1980-05-31
Pump device
FR2423656A1
(en)
1979-11-16
Self regulating vacuum pump – has by=pass containing valve operated by differential pressure across pump through spring loaded membrane
JPS5360705A
(en)
1978-05-31
Multi-control device for tubo compressors
GB1143624A
(en)
1969-02-26
Improvements in or relating to sewerage systems
Legal Events
Date
Code
Title
Description
1979-01-10
PS
Patent sealed [section 19, patents act 1949]
1982-05-19
PCNP
Patent ceased through non-payment of renewal fee
