CA2117510C - Systeme de regulation de debit, a boucle fermee, pour boues - Google Patents

Systeme de regulation de debit, a boucle fermee, pour boues Download PDF

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Publication number
CA2117510C
CA2117510C CA 2117510 CA2117510A CA2117510C CA 2117510 C CA2117510 C CA 2117510C CA 2117510 CA2117510 CA 2117510 CA 2117510 A CA2117510 A CA 2117510A CA 2117510 C CA2117510 C CA 2117510C
Authority
CA
Canada
Prior art keywords
sludge material
sludge
pump
positive displacement
control signal
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 - Lifetime
Application number
CA 2117510
Other languages
English (en)
Other versions
CA2117510A1 (fr
Inventor
Thomas M. Anderson
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.)
Schwing America Inc
Original Assignee
Schwing America Inc
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
Priority claimed from US08/113,841 external-priority patent/US5336055A/en
Application filed by Schwing America Inc filed Critical Schwing America Inc
Publication of CA2117510A1 publication Critical patent/CA2117510A1/fr
Application granted granted Critical
Publication of CA2117510C publication Critical patent/CA2117510C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Treatment Of Sludge (AREA)
CA 2117510 1993-08-30 1994-08-16 Systeme de regulation de debit, a boucle fermee, pour boues Expired - Lifetime CA2117510C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/113,841 1993-08-30
US08/113,841 US5336055A (en) 1990-10-10 1993-08-30 Closed loop sludge flow control system

Publications (2)

Publication Number Publication Date
CA2117510A1 CA2117510A1 (fr) 1995-03-01
CA2117510C true CA2117510C (fr) 2002-07-02

Family

ID=22351831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2117510 Expired - Lifetime CA2117510C (fr) 1993-08-30 1994-08-16 Systeme de regulation de debit, a boucle fermee, pour boues

Country Status (1)

Country Link
CA (1) CA2117510C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3347774A4 (fr) * 2015-09-11 2019-05-08 Henkel IP & Holding GmbH Système de surveillance adhésif à distance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3347774A4 (fr) * 2015-09-11 2019-05-08 Henkel IP & Holding GmbH Système de surveillance adhésif à distance
US10421097B2 (en) 2015-09-11 2019-09-24 Henkel Ag & Co. Kgaa Remote adhesive monitoring system

Also Published As

Publication number Publication date
CA2117510A1 (fr) 1995-03-01

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Effective date: 20140818