FR1391582A - Sump pump - Google Patents

Sump pump

Info

Publication number
FR1391582A
FR1391582A FR973162A FR973162A FR1391582A FR 1391582 A FR1391582 A FR 1391582A FR 973162 A FR973162 A FR 973162A FR 973162 A FR973162 A FR 973162A FR 1391582 A FR1391582 A FR 1391582A
Authority
FR
France
Prior art keywords
sump pump
sump
pump
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
FR973162A
Other languages
French (fr)
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.)
Tait Manufacturing Co
Original Assignee
Tait Manufacturing Co
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 Tait Manufacturing Co filed Critical Tait Manufacturing Co
Priority to FR973162A priority Critical patent/FR1391582A/en
Application granted granted Critical
Publication of FR1391582A publication Critical patent/FR1391582A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/1055—Flap valves the valve being formed by one or more flexible elements more than two flexible elements oscillating around a fixed point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR973162A 1964-04-30 1964-04-30 Sump pump Expired FR1391582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR973162A FR1391582A (en) 1964-04-30 1964-04-30 Sump pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973162A FR1391582A (en) 1964-04-30 1964-04-30 Sump pump

Publications (1)

Publication Number Publication Date
FR1391582A true FR1391582A (en) 1965-03-05

Family

ID=8829185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973162A Expired FR1391582A (en) 1964-04-30 1964-04-30 Sump pump

Country Status (1)

Country Link
FR (1) FR1391582A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839483A1 (en) * 1977-09-15 1979-04-05 Jula Boats Sweden Ab Pumping station for sewage - has pumps and back pressure valves forming units movable between maintenance and working positions in vertical guides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839483A1 (en) * 1977-09-15 1979-04-05 Jula Boats Sweden Ab Pumping station for sewage - has pumps and back pressure valves forming units movable between maintenance and working positions in vertical guides

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