FR2337904A1 - Separator of upper liquid layer in reservoir - has trough lowered vertically into liquid under programmed motor control - Google Patents

Separator of upper liquid layer in reservoir - has trough lowered vertically into liquid under programmed motor control

Info

Publication number
FR2337904A1
FR2337904A1 FR7600898A FR7600898A FR2337904A1 FR 2337904 A1 FR2337904 A1 FR 2337904A1 FR 7600898 A FR7600898 A FR 7600898A FR 7600898 A FR7600898 A FR 7600898A FR 2337904 A1 FR2337904 A1 FR 2337904A1
Authority
FR
France
Prior art keywords
trough
reservoir
separator
lowered vertically
motor control
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.)
Granted
Application number
FR7600898A
Other languages
French (fr)
Other versions
FR2337904B3 (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.)
ROSSI ERNEST CLAUDE
Original Assignee
ROSSI ERNEST CLAUDE
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 ROSSI ERNEST CLAUDE filed Critical ROSSI ERNEST CLAUDE
Priority to FR7600898A priority Critical patent/FR2337904A1/en
Publication of FR2337904A1 publication Critical patent/FR2337904A1/en
Application granted granted Critical
Publication of FR2337904B3 publication Critical patent/FR2337904B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/106—Overflow skimmers with suction heads; suction heads
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

The upper layer of a liquid in a reservoir is removed by a flow of gate comprising a trough with an evacuation pipe in the bottom. The trough is lowered vertically in the reservoir. a trough (2) in a reservoir (1) containing a level (24) of liquid is attached to supports connected to articulated arms (4, 5) which are attached to the reservoir supports. Cables (9) attached to the trough supports are attached to a carrier (10). a stirrup (12) with a shaft (14) joins the carrier to a disc (15) driven by a motor through a gearbox. A switch operated by a float (19) on the trough enables the motor to lower the trough to the liquid level where a programme commences allowing the disc to pivot the trough.
FR7600898A 1976-01-09 1976-01-09 Separator of upper liquid layer in reservoir - has trough lowered vertically into liquid under programmed motor control Granted FR2337904A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7600898A FR2337904A1 (en) 1976-01-09 1976-01-09 Separator of upper liquid layer in reservoir - has trough lowered vertically into liquid under programmed motor control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600898A FR2337904A1 (en) 1976-01-09 1976-01-09 Separator of upper liquid layer in reservoir - has trough lowered vertically into liquid under programmed motor control

Publications (2)

Publication Number Publication Date
FR2337904A1 true FR2337904A1 (en) 1977-08-05
FR2337904B3 FR2337904B3 (en) 1978-10-06

Family

ID=9167942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600898A Granted FR2337904A1 (en) 1976-01-09 1976-01-09 Separator of upper liquid layer in reservoir - has trough lowered vertically into liquid under programmed motor control

Country Status (1)

Country Link
FR (1) FR2337904A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186116A2 (en) * 1984-12-21 1986-07-02 Aluminum Company Of America Liquid level control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186116A2 (en) * 1984-12-21 1986-07-02 Aluminum Company Of America Liquid level control
EP0186116A3 (en) * 1984-12-21 1988-01-20 Aluminum Company Of America Liquid level control

Also Published As

Publication number Publication date
FR2337904B3 (en) 1978-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse