FR2194894B1 - - Google Patents

Info

Publication number
FR2194894B1
FR2194894B1 FR7327567A FR7327567A FR2194894B1 FR 2194894 B1 FR2194894 B1 FR 2194894B1 FR 7327567 A FR7327567 A FR 7327567A FR 7327567 A FR7327567 A FR 7327567A FR 2194894 B1 FR2194894 B1 FR 2194894B1
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
FR7327567A
Other languages
French (fr)
Other versions
FR2194894A1 (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.)
Paul Pleiger Maschinenfabrik GmbH and Co KG
Original Assignee
Paul Pleiger Maschinenfabrik GmbH and Co KG
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 DE19722237244 external-priority patent/DE2237244C3/en
Priority claimed from DE19722251999 external-priority patent/DE2251999C3/en
Application filed by Paul Pleiger Maschinenfabrik GmbH and Co KG filed Critical Paul Pleiger Maschinenfabrik GmbH and Co KG
Publication of FR2194894A1 publication Critical patent/FR2194894A1/fr
Application granted granted Critical
Publication of FR2194894B1 publication Critical patent/FR2194894B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0066—Hydraulic or pneumatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
FR7327567A 1972-07-28 1973-07-27 Expired FR2194894B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722237244 DE2237244C3 (en) 1972-07-28 1972-07-28 Device for displaying the end positions of the working piston of a double-acting hydraulic servomotor
DE19722251999 DE2251999C3 (en) 1972-10-24 1972-10-24 Device for displaying the end positions of the working piston of a double-acting hydraulic servomotor

Publications (2)

Publication Number Publication Date
FR2194894A1 FR2194894A1 (en) 1974-03-01
FR2194894B1 true FR2194894B1 (en) 1977-05-13

Family

ID=25763632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327567A Expired FR2194894B1 (en) 1972-07-28 1973-07-27

Country Status (7)

Country Link
JP (1) JPS5527965B2 (en)
DK (1) DK140030C (en)
FI (1) FI57171C (en)
FR (1) FR2194894B1 (en)
GB (1) GB1390583A (en)
NO (1) NO135077C (en)
SE (1) SE399308B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439890A1 (en) * 1978-10-25 1980-05-23 Innocenti Michel Hydraulic or pneumatic power cylinder - has pressure operated device to indicate when piston is at end of stroke
DE2930101A1 (en) * 1979-07-25 1981-02-12 Wabco Steuerungstech MULTI-WAY VALVE
DE9411939U1 (en) * 1994-07-22 1994-09-15 Paul Pleiger Maschinenfabrik GmbH & Co KG, 58452 Witten Position indicator for hydraulically operated fittings
CN115306941A (en) * 2022-08-16 2022-11-08 凯瑞特阀业有限公司 High-reliability ball valve of molten salt system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1496759A (en) * 1966-05-11 1967-10-06 Amri Installation of hydraulic remote control and remote indication of hydraulic actuators, particularly valid for the control of valves on tankers
DE2047330A1 (en) * 1969-09-25 1971-04-01 Sperry Rand Australia Ltd Liquid level actuators for moving parts

Also Published As

Publication number Publication date
DK140030C (en) 1979-11-05
FI57171B (en) 1980-02-29
GB1390583A (en) 1975-04-16
NO135077B (en) 1976-10-25
FR2194894A1 (en) 1974-03-01
NO135077C (en) 1977-02-02
JPS5527965B2 (en) 1980-07-24
DK140030B (en) 1979-06-05
SE399308B (en) 1978-02-06
FI57171C (en) 1980-06-10
JPS5058476A (en) 1975-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse