FR2164469B1 - - Google Patents

Info

Publication number
FR2164469B1
FR2164469B1 FR7145957A FR7145957A FR2164469B1 FR 2164469 B1 FR2164469 B1 FR 2164469B1 FR 7145957 A FR7145957 A FR 7145957A FR 7145957 A FR7145957 A FR 7145957A FR 2164469 B1 FR2164469 B1 FR 2164469B1
Authority
FR
France
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
FR7145957A
Other languages
French (fr)
Other versions
FR2164469A1 (OSRAM
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.)
INST STR
Original Assignee
INST STR
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 INST STR filed Critical INST STR
Priority to FR7145957A priority Critical patent/FR2164469B1/fr
Publication of FR2164469A1 publication Critical patent/FR2164469A1/fr
Application granted granted Critical
Publication of FR2164469B1 publication Critical patent/FR2164469B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/2045—Guiding machines along a predetermined path
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/004—Devices for guiding or controlling the machines along a predetermined path
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/292—Modifications for introducing a time delay before switching in thyristor, unijunction transistor or programmable unijunction transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
FR7145957A 1971-12-21 1971-12-21 Expired FR2164469B1 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7145957A FR2164469B1 (OSRAM) 1971-12-21 1971-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7145957A FR2164469B1 (OSRAM) 1971-12-21 1971-12-21

Publications (2)

Publication Number Publication Date
FR2164469A1 FR2164469A1 (OSRAM) 1973-08-03
FR2164469B1 true FR2164469B1 (OSRAM) 1975-10-03

Family

ID=9087799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145957A Expired FR2164469B1 (OSRAM) 1971-12-21 1971-12-21

Country Status (1)

Country Link
FR (1) FR2164469B1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476353A1 (fr) * 1980-02-14 1981-08-21 Blanzy Ouest Union Indle Circuit de mise en forme pour signalisations electriques a deux etats

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334243A (en) * 1964-04-30 1967-08-01 Gen Electric Semiconductor timing networks
GB1239021A (OSRAM) * 1968-07-29 1971-07-14

Also Published As

Publication number Publication date
FR2164469A1 (OSRAM) 1973-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse