NL7605514A - DOUBLE BACK-BACK VALVE. - Google Patents

DOUBLE BACK-BACK VALVE.

Info

Publication number
NL7605514A
NL7605514A NL7605514A NL7605514A NL7605514A NL 7605514 A NL7605514 A NL 7605514A NL 7605514 A NL7605514 A NL 7605514A NL 7605514 A NL7605514 A NL 7605514A NL 7605514 A NL7605514 A NL 7605514A
Authority
NL
Netherlands
Prior art keywords
double
valve
back valve
double back
Prior art date
Application number
NL7605514A
Other languages
Dutch (nl)
Original Assignee
Kessel Bernhard
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 Kessel Bernhard filed Critical Kessel Bernhard
Publication of NL7605514A publication Critical patent/NL7605514A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/042—Arrangements of means against overflow of water, backing-up from the drain

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)
NL7605514A 1975-05-21 1976-05-21 DOUBLE BACK-BACK VALVE. NL7605514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752522427 DE2522427A1 (en) 1975-05-21 1975-05-21 BACKSTATION DOUBLE LATCH

Publications (1)

Publication Number Publication Date
NL7605514A true NL7605514A (en) 1976-11-23

Family

ID=5947049

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7605514A NL7605514A (en) 1975-05-21 1976-05-21 DOUBLE BACK-BACK VALVE.

Country Status (11)

Country Link
AT (1) AT353705B (en)
BE (1) BE842023A (en)
CH (1) CH612234A5 (en)
DE (1) DE2522427A1 (en)
DK (1) DK144710B (en)
ES (1) ES447975A1 (en)
FR (1) FR2311897A1 (en)
GB (1) GB1553704A (en)
IT (1) IT1062985B (en)
NL (1) NL7605514A (en)
SE (1) SE423824B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037217C2 (en) * 1980-10-02 1985-06-20 Bernhard 8071 Lenting Kessel Waste water tank
DE3135645C2 (en) * 1981-09-09 1985-12-19 Bernhard 8071 Lenting Kessel Sewage collection tank
GB2117022A (en) * 1982-03-12 1983-10-05 Hepworth Plastics Ltd A trapped road gulley
DE3341899C1 (en) * 1983-11-19 1985-05-15 Bayer Ag, 5090 Leverkusen Shut-off member, which can be subsequently installed, for a street gulley
DE8903952U1 (en) * 1989-03-31 1990-08-02 Basika Entwässerungen GmbH, 5600 Wuppertal Sink box especially for waste water

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518143A (en) *
GB602190A (en) * 1945-10-09 1948-05-21 Hans Teller Improvements in or relating to waste water drain wells or sumps
US2891575A (en) * 1954-07-21 1959-06-23 Moeller Mfg Co Inc Combination sewer plug stopper and standpipe
FR1146474A (en) * 1955-05-12 1957-11-12 Hornemann & Co Cellar settling siphon or the like
DE1917289A1 (en) * 1969-04-03 1970-10-15 Heinrich Hebgen Formwork for reinforced concrete ribbed ceilings
DE2522424C3 (en) * 1975-05-21 1979-10-04 Bernhard 8073 Koesching Kessel Floor drain

Also Published As

Publication number Publication date
AT353705B (en) 1979-11-26
SE423824B (en) 1982-06-07
BE842023A (en) 1976-09-16
DK144710B (en) 1982-05-17
ATA320776A (en) 1979-04-15
IT1062985B (en) 1985-02-11
CH612234A5 (en) 1979-07-13
GB1553704A (en) 1979-09-26
FR2311897B1 (en) 1982-07-02
DK222176A (en) 1976-11-22
DE2522427A1 (en) 1976-11-25
ES447975A1 (en) 1977-06-16
SE7605827L (en) 1976-11-22
FR2311897A1 (en) 1976-12-17

Similar Documents

Publication Publication Date Title
NL7610444A (en) VALVE.
NL7606159A (en) VALVE.
NL164942C (en) PLUG VALVE.
NL7614304A (en) VALVE ASSEMBLY.
NL7605967A (en) VALVE ASSEMBLY.
NO144610C (en) CONE VALVE.
NL158903B (en) CHECK VALVE.
NO140204C (en) ROTARY VALVE VALVE.
NL7607206A (en) VENTILATION VALVE.
NL169219C (en) CHECK VALVE.
NL7606130A (en) VALVE.
NL7602581A (en) DOUBLE CLOSING VALVE.
NL7611265A (en) BALANCED TAPSE PLUG VALVE.
NL7708648A (en) VALVE.
NL7605846A (en) GLOBE VALVE.
NL166770C (en) CHECK VALVE.
NL7712696A (en) VALVE.
NL7610876A (en) TRANSFER VALVE.
NL7700888A (en) VALVE.
NL7605514A (en) DOUBLE BACK-BACK VALVE.
NL7605513A (en) DOUBLE BACK-BACK VALVE.
NL179503C (en) REDUCING VALVE.
NL7613145A (en) PLUG VALVE.
NL7613146A (en) PLUG VALVE.
NL7601917A (en) VALVE.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: KESSEL KG. BERNHARD -

BN A decision not to publish the application has become irrevocable