PT3339648T - Bomba para líquidos com bomba de ár preparativa e, entre as duas bombas, uma válvula acionada por um flutuador - Google Patents

Bomba para líquidos com bomba de ár preparativa e, entre as duas bombas, uma válvula acionada por um flutuador

Info

Publication number
PT3339648T
PT3339648T PT172089328T PT17208932T PT3339648T PT 3339648 T PT3339648 T PT 3339648T PT 172089328 T PT172089328 T PT 172089328T PT 17208932 T PT17208932 T PT 17208932T PT 3339648 T PT3339648 T PT 3339648T
Authority
PT
Portugal
Prior art keywords
pumps
actuated valve
pump
float actuated
priming air
Prior art date
Application number
PT172089328T
Other languages
English (en)
Portuguese (pt)
Inventor
Speijers Sam
Original Assignee
Altop Patents Ii B V
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 Altop Patents Ii B V filed Critical Altop Patents Ii B V
Publication of PT3339648T publication Critical patent/PT3339648T/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/044—Means for rendering the priming pump inoperative
    • F04D9/045—Means for rendering the priming pump inoperative the means being liquid level sensors
    • F04D9/046—Means for rendering the priming pump inoperative the means being liquid level sensors the means being floats

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
PT172089328T 2016-12-21 2017-12-20 Bomba para líquidos com bomba de ár preparativa e, entre as duas bombas, uma válvula acionada por um flutuador PT3339648T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2018034A NL2018034B1 (nl) 2016-12-21 2016-12-21 Lucht separator

Publications (1)

Publication Number Publication Date
PT3339648T true PT3339648T (pt) 2019-11-04

Family

ID=58010327

Family Applications (1)

Application Number Title Priority Date Filing Date
PT172089328T PT3339648T (pt) 2016-12-21 2017-12-20 Bomba para líquidos com bomba de ár preparativa e, entre as duas bombas, uma válvula acionada por um flutuador

Country Status (6)

Country Link
EP (1) EP3339648B1 (de)
DK (1) DK3339648T3 (de)
ES (1) ES2752231T3 (de)
NL (1) NL2018034B1 (de)
PL (1) PL3339648T3 (de)
PT (1) PT3339648T (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023068920A1 (en) * 2021-10-21 2023-04-27 Ngui Min Chee Kenneth A dual-valve liquid level regulating system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943536A (en) * 1927-05-25 1934-01-16 Muller Jacques Valve mechanism for cutting off the supply of liquid to reservoirs, casks, and other containers
FR740812A (fr) * 1932-07-23 1933-02-01 Perfectionnements aux systèmes comprenant une pompe hydraulique
US2180173A (en) * 1937-12-20 1939-11-14 Share Barnett Float valve for hydraulic pumping systems
US4029438A (en) * 1975-10-20 1977-06-14 Sloan Albert H Well point pumping system and pump assembly therefor
GB1486277A (en) * 1975-10-31 1977-09-21 Selwood Ltd W Pump intake units
US5957150A (en) * 1997-03-31 1999-09-28 Nelson Irrigation Corporation Air release valve

Also Published As

Publication number Publication date
EP3339648B1 (de) 2019-07-24
ES2752231T3 (es) 2020-04-03
NL2018034B1 (nl) 2018-06-28
PL3339648T3 (pl) 2020-04-30
EP3339648A1 (de) 2018-06-27
DK3339648T3 (da) 2019-10-28

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