DE3884961T2 - Motorgetriebene vorrichtung zur betätigung von ventilen. - Google Patents

Motorgetriebene vorrichtung zur betätigung von ventilen.

Info

Publication number
DE3884961T2
DE3884961T2 DE19883884961 DE3884961T DE3884961T2 DE 3884961 T2 DE3884961 T2 DE 3884961T2 DE 19883884961 DE19883884961 DE 19883884961 DE 3884961 T DE3884961 T DE 3884961T DE 3884961 T2 DE3884961 T2 DE 3884961T2
Authority
DE
Germany
Prior art keywords
motor
well
torque
valve
tube
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 - Fee Related
Application number
DE19883884961
Other languages
German (de)
English (en)
Other versions
DE3884961D1 (de
Inventor
Bertil Karlsson
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.)
WILH RUHBERG SIBBHULT AB
Original Assignee
WILH RUHBERG SIBBHULT AB
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 WILH RUHBERG SIBBHULT AB filed Critical WILH RUHBERG SIBBHULT AB
Application granted granted Critical
Publication of DE3884961D1 publication Critical patent/DE3884961D1/de
Publication of DE3884961T2 publication Critical patent/DE3884961T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Hydraulic Motors (AREA)
DE19883884961 1987-08-19 1988-08-12 Motorgetriebene vorrichtung zur betätigung von ventilen. Expired - Fee Related DE3884961T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703222A SE462321B (sv) 1987-08-19 1987-08-19 Motordriven utrustning foer ventilmanoevrering

Publications (2)

Publication Number Publication Date
DE3884961D1 DE3884961D1 (de) 1993-11-18
DE3884961T2 true DE3884961T2 (de) 1994-02-03

Family

ID=20369330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883884961 Expired - Fee Related DE3884961T2 (de) 1987-08-19 1988-08-12 Motorgetriebene vorrichtung zur betätigung von ventilen.

Country Status (5)

Country Link
EP (1) EP0386008B1 (da)
DE (1) DE3884961T2 (da)
DK (1) DK163969C (da)
SE (1) SE462321B (da)
WO (1) WO1989001390A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015325B3 (de) * 2006-03-30 2007-07-12 Berliner Wasserbetriebe Anstalt des öffentlichen Rechts Vorrichtung zum Bedienen von Armaturen im Erdeinbau

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE348395B (da) * 1969-07-07 1972-09-04 Saab Scania Ab
US3651711A (en) * 1970-04-16 1972-03-28 Anderson Greenwood & Co Shaft rotating device
WO1983000368A1 (en) * 1981-07-24 1983-02-03 Philadelphia Gear Corp Portable drive unit for valve actuator

Also Published As

Publication number Publication date
SE8703222D0 (sv) 1987-08-19
SE462321B (sv) 1990-06-11
DK163969C (da) 1992-09-28
EP0386008A1 (en) 1990-09-12
DE3884961D1 (de) 1993-11-18
SE8703222L (sv) 1989-02-20
WO1989001390A1 (en) 1989-02-23
EP0386008B1 (en) 1993-10-13
DK44190A (da) 1990-02-19
DK163969B (da) 1992-04-27
DK44190D0 (da) 1990-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee