FR2341076A1 - Dispositif d'actionnement entraine electriquement - Google Patents

Dispositif d'actionnement entraine electriquement

Info

Publication number
FR2341076A1
FR2341076A1 FR7604161A FR7604161A FR2341076A1 FR 2341076 A1 FR2341076 A1 FR 2341076A1 FR 7604161 A FR7604161 A FR 7604161A FR 7604161 A FR7604161 A FR 7604161A FR 2341076 A1 FR2341076 A1 FR 2341076A1
Authority
FR
France
Prior art keywords
valve actuator
geared motor
leadscrew
double
amr
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
FR7604161A
Other languages
English (en)
French (fr)
Other versions
FR2341076B1 (nl
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.)
KITAZAWA SHOJI KK
Original Assignee
KITAZAWA SHOJI KK
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 KITAZAWA SHOJI KK filed Critical KITAZAWA SHOJI KK
Priority to FR7604161A priority Critical patent/FR2341076A1/fr
Publication of FR2341076A1 publication Critical patent/FR2341076A1/fr
Application granted granted Critical
Publication of FR2341076B1 publication Critical patent/FR2341076B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • F16K31/045—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means with torque limiters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
FR7604161A 1976-02-16 1976-02-16 Dispositif d'actionnement entraine electriquement Granted FR2341076A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7604161A FR2341076A1 (fr) 1976-02-16 1976-02-16 Dispositif d'actionnement entraine electriquement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604161A FR2341076A1 (fr) 1976-02-16 1976-02-16 Dispositif d'actionnement entraine electriquement

Publications (2)

Publication Number Publication Date
FR2341076A1 true FR2341076A1 (fr) 1977-09-09
FR2341076B1 FR2341076B1 (nl) 1980-01-25

Family

ID=9169148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604161A Granted FR2341076A1 (fr) 1976-02-16 1976-02-16 Dispositif d'actionnement entraine electriquement

Country Status (1)

Country Link
FR (1) FR2341076A1 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022027A1 (en) * 1994-02-11 1995-08-17 Prime Actuator Control Systems Limited Safety device for a valve actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022027A1 (en) * 1994-02-11 1995-08-17 Prime Actuator Control Systems Limited Safety device for a valve actuator

Also Published As

Publication number Publication date
FR2341076B1 (nl) 1980-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse