GB1353642A - Packing devices for high-pressure fluids - Google Patents

Packing devices for high-pressure fluids

Info

Publication number
GB1353642A
GB1353642A GB1247471A GB1247471A GB1353642A GB 1353642 A GB1353642 A GB 1353642A GB 1247471 A GB1247471 A GB 1247471A GB 1247471 A GB1247471 A GB 1247471A GB 1353642 A GB1353642 A GB 1353642A
Authority
GB
United Kingdom
Prior art keywords
intermediate member
plate
swash
barrel
stop
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
Application number
GB1247471A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB1353642A publication Critical patent/GB1353642A/en
Expired 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0055—Valve means, e.g. valve plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
    • F01B3/109—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the axis of the cylinder barrel relative to the swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1353642 Reciprocating pumps and motors REGIE NATIONALE DES USINES RENAULT 30 April 1971 [13 May 1970] 12474/71 Heading F1A [Also in Division F2] A swash-plate pump (or motor) comprises a driving shaft 32 which rotates a swash-plate 31 and a barrel 20 through a universal coupling 33, a control device 27 for pivoting the barrel about an axis 21 to vary the capacity, a distributing plate 36 which is slidable on the cylindrical surface 46 of an intermediate member 45 and provided with a stop 52 for engaging the intermediate member, a spring urging the intermediate member against an abutment 51 on the cover 44 and against the stop 52, and a seal 53 (Div. F2) around the delivery and suction ports in the intermediate member.
GB1247471A 1970-05-13 1971-04-30 Packing devices for high-pressure fluids Expired GB1353642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7017421A FR2087277A5 (en) 1970-05-13 1970-05-13

Publications (1)

Publication Number Publication Date
GB1353642A true GB1353642A (en) 1974-05-22

Family

ID=9055455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1247471A Expired GB1353642A (en) 1970-05-13 1971-04-30 Packing devices for high-pressure fluids

Country Status (3)

Country Link
DE (1) DE2123429A1 (en)
FR (1) FR2087277A5 (en)
GB (1) GB1353642A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1264963A1 (en) * 1995-03-17 2002-12-11 Noel Stephen Duke Axial piston machines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121502A (en) * 1977-03-17 1978-10-24 Sundstrand Corporation Hydraulic unit and transfer tube and seal structure therefor
DE7710169U1 (en) * 1977-03-31 1977-09-29 Wacker-Werke Kg, 8000 Muenchen DEVICE FOR SEALING THE V-BELT AND PULLEY WITH DISC RUETTLERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1264963A1 (en) * 1995-03-17 2002-12-11 Noel Stephen Duke Axial piston machines

Also Published As

Publication number Publication date
DE2123429A1 (en) 1971-11-25
FR2087277A5 (en) 1971-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee