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FI57651C - Vaetskedriven oscillerande vridmotor - Google Patents

Vaetskedriven oscillerande vridmotor Download PDF

Info

Publication number
FI57651C
FI57651C FI2973/74A FI297374A FI57651C FI 57651 C FI57651 C FI 57651C FI 2973/74 A FI2973/74 A FI 2973/74A FI 297374 A FI297374 A FI 297374A FI 57651 C FI57651 C FI 57651C
Authority
FI
Finland
Prior art keywords
shaft
hub
axle
torque motor
bearing
Prior art date
Application number
FI2973/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI297374A (nl
FI57651B (fi
Inventor
Jens Karl Tenfjord
Original Assignee
Tenfjord Mek Verksted Johan
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 Tenfjord Mek Verksted Johan filed Critical Tenfjord Mek Verksted Johan
Publication of FI297374A publication Critical patent/FI297374A/fi
Application granted granted Critical
Publication of FI57651B publication Critical patent/FI57651B/fi
Publication of FI57651C publication Critical patent/FI57651C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/26—Steering engines
    • B63H25/28—Steering engines of fluid type
    • B63H25/30—Steering engines of fluid type hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C4/00—Oscillating-piston engines
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
    • F15B15/125—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type of the curved-cylinder type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Actuator (AREA)
  • Support Of The Bearing (AREA)
  • Fluid-Driven Valves (AREA)
  • Hydraulic Motors (AREA)
  • Amplifiers (AREA)
  • Lift Valve (AREA)
FI2973/74A 1973-11-29 1974-10-11 Vaetskedriven oscillerande vridmotor FI57651C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO455873 1973-11-29
NO4558/73A NO132187C (nl) 1973-11-29 1973-11-29

Publications (3)

Publication Number Publication Date
FI297374A FI297374A (nl) 1975-05-30
FI57651B FI57651B (fi) 1980-05-30
FI57651C true FI57651C (fi) 1980-09-10

Family

ID=19880411

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2973/74A FI57651C (fi) 1973-11-29 1974-10-11 Vaetskedriven oscillerande vridmotor

Country Status (21)

Country Link
US (1) US3995536A (nl)
JP (1) JPS5327431B2 (nl)
AR (1) AR203871A1 (nl)
BE (1) BE822683A (nl)
BR (1) BR7409954A (nl)
CA (1) CA1023245A (nl)
DD (1) DD116296A5 (nl)
DE (1) DE2453680A1 (nl)
DK (1) DK137398B (nl)
ES (1) ES432408A1 (nl)
FI (1) FI57651C (nl)
GB (1) GB1456614A (nl)
IE (1) IE42037B1 (nl)
IN (1) IN144213B (nl)
IT (1) IT1026596B (nl)
NL (1) NL184606C (nl)
NO (1) NO132187C (nl)
PL (1) PL93780B1 (nl)
SE (1) SE397391B (nl)
YU (1) YU291374A (nl)
ZA (1) ZA747138B (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484511A (en) * 1982-11-23 1984-11-27 Centrifugal Piston Expanders, Inc. Piston
US4628797A (en) * 1983-07-07 1986-12-16 Menasco Inc Rotary actuator
NO164648C (no) * 1988-06-10 1990-10-31 Tenfjord As Hydraulisk vingeaktuator.
FR2671145B1 (fr) * 1990-12-28 1993-04-23 Europ Propulsion Dispositif d'actionnement rotatif a tige de piston annulaire.
US5330333A (en) * 1993-03-19 1994-07-19 Greg Holmes Indexing rotary actuator with clutch pistons
BG108952A (en) * 2004-11-29 2005-02-28 Климент ВИДОЛОВ Hydropneumatic spring
EP2554837B1 (en) 2011-08-05 2018-10-17 Rotak Eolica, S.L. Picth regulation device of a wind turbine blade
WO2019014430A1 (en) 2017-07-14 2019-01-17 Woodward, Inc. UNRADED PISTON WITH MOBILE SEAL SUPPORT
CN110683029B (zh) * 2019-10-11 2024-06-28 无锡市东舟船舶设备股份有限公司 一种转叶式液压舵机的动叶组密封装置
US20220252089A1 (en) * 2021-01-20 2022-08-11 Quality Manufacturing Inc. Rotary actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL91454C (nl) *
US3032020A (en) * 1960-04-04 1962-05-01 Konstruktioner & Experiment A Hydraulic servomotor
FR1376714A (fr) * 1963-09-17 1964-10-31 Hispano Suiza Sa Perfectionnements apportés aux compresseurs volumétriques alternatifs hermétiques, notamment à ceux à pistons
US3446120A (en) * 1965-12-13 1969-05-27 Franz Sneen Oscillating fluid-driven actuator
GB1198305A (en) * 1967-11-08 1970-07-08 Bsr Ltd Improvements in Bearings

Also Published As

Publication number Publication date
GB1456614A (en) 1976-11-24
IE42037L (en) 1975-05-29
SE397391B (sv) 1977-10-31
CA1023245A (en) 1977-12-27
AR203871A1 (es) 1975-10-31
ES432408A1 (es) 1976-11-16
ZA747138B (en) 1976-07-28
BE822683A (fr) 1975-03-14
IN144213B (nl) 1978-04-08
NL7415530A (nl) 1975-06-02
NL184606B (nl) 1989-04-17
DE2453680A1 (de) 1975-06-05
NO455873L (nl) 1975-06-23
SE7414898L (nl) 1975-05-30
DD116296A5 (nl) 1975-11-12
AU7513074A (en) 1976-05-13
NO132187C (nl) 1975-10-01
FI297374A (nl) 1975-05-30
JPS5327431B2 (nl) 1978-08-08
YU291374A (en) 1982-08-31
FI57651B (fi) 1980-05-30
NO132187B (nl) 1975-06-23
PL93780B1 (nl) 1977-06-30
DK137398C (nl) 1978-08-07
BR7409954A (pt) 1976-05-25
NL184606C (nl) 1989-09-18
DK619674A (nl) 1975-08-11
IT1026596B (it) 1978-10-20
DK137398B (da) 1978-02-27
JPS5085094A (nl) 1975-07-09
US3995536A (en) 1976-12-07
IE42037B1 (en) 1980-05-21

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