IT996265B - IMPROVEMENT IN VOLUMETRIC TYPE HYDRAULIC VANE PUMPS OR MOTORS - Google Patents

IMPROVEMENT IN VOLUMETRIC TYPE HYDRAULIC VANE PUMPS OR MOTORS

Info

Publication number
IT996265B
IT996265B IT52925/73A IT5292573A IT996265B IT 996265 B IT996265 B IT 996265B IT 52925/73 A IT52925/73 A IT 52925/73A IT 5292573 A IT5292573 A IT 5292573A IT 996265 B IT996265 B IT 996265B
Authority
IT
Italy
Prior art keywords
motors
improvement
type hydraulic
vane pumps
hydraulic vane
Prior art date
Application number
IT52925/73A
Other languages
Italian (it)
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of IT996265B publication Critical patent/IT996265B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/3446—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/08—Axially-movable sealings for working fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
IT52925/73A 1972-12-21 1973-10-04 IMPROVEMENT IN VOLUMETRIC TYPE HYDRAULIC VANE PUMPS OR MOTORS IT996265B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31743772A 1972-12-21 1972-12-21

Publications (1)

Publication Number Publication Date
IT996265B true IT996265B (en) 1975-12-10

Family

ID=23233632

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52925/73A IT996265B (en) 1972-12-21 1973-10-04 IMPROVEMENT IN VOLUMETRIC TYPE HYDRAULIC VANE PUMPS OR MOTORS

Country Status (9)

Country Link
US (1) US3792936A (en)
JP (1) JPS5235123B2 (en)
AU (1) AU469331B2 (en)
CA (1) CA991479A (en)
FR (1) FR2211968A5 (en)
GB (1) GB1450716A (en)
IN (1) IN141408B (en)
IT (1) IT996265B (en)
SE (1) SE396984B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009973A (en) * 1975-08-21 1977-03-01 Applied Power Inc. Seal for hydraulic pumps and motors
JPS5424212U (en) * 1977-07-20 1979-02-17
JPS5424213U (en) * 1977-07-20 1979-02-17
JPS5724818Y2 (en) * 1977-07-20 1982-05-29
US4376620A (en) * 1980-09-08 1983-03-15 Westinghouse Electric Corp. Seawater hydraulic vane-type motor
US5702243A (en) * 1996-08-07 1997-12-30 Rhi Joint Venture Hydraulic motor with pressure compensated end plates
US6623250B2 (en) 2000-02-17 2003-09-23 Goodrich Pump And Engine Control Systems, Inc. Fuel metering unit
US6478559B2 (en) * 2001-01-23 2002-11-12 Visteon Global Technologies, Inc. Balanced vane pump
US6962485B2 (en) * 2003-04-14 2005-11-08 Goodrich Pump And Engine Control Systems, Inc. Constant bypass flow controller for a variable displacement pump
US6996969B2 (en) * 2003-09-09 2006-02-14 Goodrich Pump & Engine Control Systems, Inc. Multi-mode shutdown system for a fuel metering unit
US20050100447A1 (en) * 2003-11-11 2005-05-12 Desai Mihir C. Flow control system for a gas turbine engine
CN111810049A (en) * 2020-08-04 2020-10-23 西南石油大学 Positive displacement fixed-shaft rotary underground power motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479962A (en) * 1967-11-22 1969-11-25 Sperry Rand Corp Power transmission

Also Published As

Publication number Publication date
CA991479A (en) 1976-06-22
AU6029273A (en) 1975-03-13
DE2349606B2 (en) 1976-01-15
US3792936A (en) 1974-02-19
JPS4989209A (en) 1974-08-26
AU469331B2 (en) 1976-02-12
SE396984B (en) 1977-10-10
IN141408B (en) 1977-02-26
FR2211968A5 (en) 1974-07-19
GB1450716A (en) 1976-09-29
JPS5235123B2 (en) 1977-09-07
DE2349606A1 (en) 1974-07-11

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