NL170034C - PROCESS CONTROL DEVICE FOR USE ON A DREDGING EQUIPMENT. - Google Patents

PROCESS CONTROL DEVICE FOR USE ON A DREDGING EQUIPMENT.

Info

Publication number
NL170034C
NL170034C NL7701257A NL7701257A NL170034C NL 170034 C NL170034 C NL 170034C NL 7701257 A NL7701257 A NL 7701257A NL 7701257 A NL7701257 A NL 7701257A NL 170034 C NL170034 C NL 170034C
Authority
NL
Netherlands
Prior art keywords
control device
process control
dredging equipment
dredging
equipment
Prior art date
Application number
NL7701257A
Other languages
Dutch (nl)
Other versions
NL170034B (en
NL7701257A (en
Original Assignee
Hollandsche Aanneming Bv
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 Hollandsche Aanneming Bv filed Critical Hollandsche Aanneming Bv
Priority to NL7701257A priority Critical patent/NL170034C/en
Publication of NL7701257A publication Critical patent/NL7701257A/en
Publication of NL170034B publication Critical patent/NL170034B/en
Application granted granted Critical
Publication of NL170034C publication Critical patent/NL170034C/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/32—Automatic controllers electric with inputs from more than one sensing element; with outputs to more than one correcting element
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
NL7701257A 1977-02-07 1977-02-07 PROCESS CONTROL DEVICE FOR USE ON A DREDGING EQUIPMENT. NL170034C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7701257A NL170034C (en) 1977-02-07 1977-02-07 PROCESS CONTROL DEVICE FOR USE ON A DREDGING EQUIPMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7701257A NL170034C (en) 1977-02-07 1977-02-07 PROCESS CONTROL DEVICE FOR USE ON A DREDGING EQUIPMENT.

Publications (3)

Publication Number Publication Date
NL7701257A NL7701257A (en) 1978-08-09
NL170034B NL170034B (en) 1982-04-16
NL170034C true NL170034C (en) 1984-10-16

Family

ID=19827937

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7701257A NL170034C (en) 1977-02-07 1977-02-07 PROCESS CONTROL DEVICE FOR USE ON A DREDGING EQUIPMENT.

Country Status (1)

Country Link
NL (1) NL170034C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178539C (en) * 1979-10-19 1986-04-01 Ihc Holland Nv REGULATION SYSTEM.
CN109750698B (en) * 2019-03-12 2021-07-27 中交天津航道局有限公司 Automatic controller for transverse movement of cutter suction dredger
CN109750713B (en) * 2019-03-12 2021-06-08 中交天津航道局有限公司 Automatic controller for steel pile trolley of cutter suction dredger

Also Published As

Publication number Publication date
NL170034B (en) 1982-04-16
NL7701257A (en) 1978-08-09

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Legal Events

Date Code Title Description
R1B Notice of opposition during period of laying open
NP1G Not automatically granted patents, but text of patent specification modified with respect to the text of examined patent application
V1 Lapsed because of non-payment of the annual fee