GB1062063A - Improvements in or relating to piston pumps, motors, compressors and internal combustion engines - Google Patents

Improvements in or relating to piston pumps, motors, compressors and internal combustion engines

Info

Publication number
GB1062063A
GB1062063A GB18605/64A GB1860564A GB1062063A GB 1062063 A GB1062063 A GB 1062063A GB 18605/64 A GB18605/64 A GB 18605/64A GB 1860564 A GB1860564 A GB 1860564A GB 1062063 A GB1062063 A GB 1062063A
Authority
GB
United Kingdom
Prior art keywords
piston
eccentric
cylinder
valve
spring
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
GB18605/64A
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.)
Individual
Original Assignee
Individual
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 DEP31878A external-priority patent/DE1183515B/en
Priority claimed from DEP33280A external-priority patent/DE1286518B/en
Application filed by Individual filed Critical Individual
Publication of GB1062063A publication Critical patent/GB1062063A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/062—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement the connection of the pistons with an actuating or actuated element being at the inner ends of the cylinders
    • 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/062—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement the connection of the pistons with an actuating or actuated element being at the inner ends of the cylinders
    • F01B1/0631—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement the connection of the pistons with an actuating or actuated element being at the inner ends of the cylinders the piston-driving or -driven cam being provided with an inlet or an outlet
    • 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0644—Pistons
    • 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0658—Arrangements for pressing or connecting the pistons against the actuating or actuated cam
    • 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
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
    • F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
    • 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
    • F01B15/00—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00
    • F01B15/002—Reciprocating-piston machines or engines with movable cylinders other than provided for in group F01B13/00 having cylinders in star or fan arrangement, the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
    • 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
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F01B3/0017—Component parts, details, e.g. sealings, lubrication
    • F01B3/0023—Actuating or actuated elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • F02B57/08—Engines with star-shaped cylinder arrangements
    • 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
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0406—Pistons
    • 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
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
    • F03C1/24—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders
    • F03C1/247—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders with cylinders in star- or fan-arrangement, the connection of the pistons with an actuated element being at the outer ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
    • F02B2730/011—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber with vanes sliding in the housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

1,062,063. Reciprocating pumps and motors; compressors; gaseous pressure rotors. H. D. PASCHKE. May 5, 1964 [May 9, 1963; Dec.27, 1963], No.18605/64. Headings F1A, F1N and F1S. A pump or motor operating with hydraulic or gaseous media comprises at least one annular piston 13, Fig.2, sealingly engaging a oylinder 10 and a rotatable eccentric 7. Liquid enters piston 13 via a valve slot 19 in eccentric 7, and is discharged via a lift valve 11. The stroke may be varied by adjustment of the eccentricity of eccentric 7. A piston ring may encircle the piston. In an embodiment for hot or corrosive liquids Fig.4 (not shown), the piston return spring is omitted, and piston 13 is held against eccentric 7 by a strap, inlet and delivery valves being provided in the cylinder. Alternatively, the spring may be located outside the cylinder. The cylinder may comprise a liner in the housing. A number of pistons may be arranged radially around the eccentric with common inlet and delivery passages. In Fig. 10 (not shown) a rotating cam plate (77) has an inlet port (81) supplying pistons (75). In Fig. 13 (not shown) piston (85) is fixed to the pump housing and cylinder (87) is reciprocated. In Fig. 14 (not shown), piston (99) engages an eccentric track (100) by centrifugal force, shaft (103) acting as a rotary valve. A compressor, Fig.7 (not shown), comprises a piston (61) actuated by an eccentric (7c) against a leaf spring (64). Air from a filter (67) enters piston (61) via a valve slot (19c) in eccentric (7c), and on the delivery stroke lifts valve member (11c) against spring (12c) to discharge through outlet (21c).
GB18605/64A 1963-05-09 1964-05-05 Improvements in or relating to piston pumps, motors, compressors and internal combustion engines Expired GB1062063A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP31878A DE1183515B (en) 1963-05-09 1963-05-09 Rotary piston machine
DEP33280A DE1286518B (en) 1963-12-27 1963-12-27 Rotary piston machine

Publications (1)

Publication Number Publication Date
GB1062063A true GB1062063A (en) 1967-03-15

Family

ID=25990219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18605/64A Expired GB1062063A (en) 1963-05-09 1964-05-05 Improvements in or relating to piston pumps, motors, compressors and internal combustion engines

Country Status (5)

Country Link
BE (1) BE647576A (en)
CH (1) CH413601A (en)
GB (1) GB1062063A (en)
NL (1) NL6404430A (en)
SE (1) SE311169B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348378A1 (en) * 1976-04-14 1977-11-10 Fichtel & Sachs Ag RADIAL PISTON PUMP
DE2622010A1 (en) * 1976-05-18 1977-11-24 Rexroth Gmbh G L RADIAL PISTON PUMP
DE2848841A1 (en) * 1978-11-10 1980-05-14 Zahnradfabrik Friedrichshafen PISTON PUMP, IN PARTICULAR RADIAL PISTON PUMP
FR2693511A1 (en) * 1992-07-10 1994-01-14 Barmag Luk Automobiltech Radial piston pump
EP0687814A2 (en) * 1994-05-25 1995-12-20 Sumitomo Electric Industries, Limited Plunger pump
RU2513068C1 (en) * 2013-03-15 2014-04-20 Леонид Борисович Куликов Rotary expansion engine
RU2513056C1 (en) * 2013-03-15 2014-04-20 Леонид Борисович Куликов Rotary compressor
RU2514448C1 (en) * 2013-03-15 2014-04-27 Леонид Борисович Куликов Rotary engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69304184T2 (en) * 1992-12-22 1997-06-05 Poclain Hydraulics Sa Hydraulic engine pistons

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348378A1 (en) * 1976-04-14 1977-11-10 Fichtel & Sachs Ag RADIAL PISTON PUMP
DE2622010A1 (en) * 1976-05-18 1977-11-24 Rexroth Gmbh G L RADIAL PISTON PUMP
DE2848841A1 (en) * 1978-11-10 1980-05-14 Zahnradfabrik Friedrichshafen PISTON PUMP, IN PARTICULAR RADIAL PISTON PUMP
FR2693511A1 (en) * 1992-07-10 1994-01-14 Barmag Luk Automobiltech Radial piston pump
EP0687814A2 (en) * 1994-05-25 1995-12-20 Sumitomo Electric Industries, Limited Plunger pump
EP0687814A3 (en) * 1994-05-25 1996-05-15 Sumitomo Electric Industries Plunger pump
RU2513068C1 (en) * 2013-03-15 2014-04-20 Леонид Борисович Куликов Rotary expansion engine
RU2513056C1 (en) * 2013-03-15 2014-04-20 Леонид Борисович Куликов Rotary compressor
RU2514448C1 (en) * 2013-03-15 2014-04-27 Леонид Борисович Куликов Rotary engine

Also Published As

Publication number Publication date
CH413601A (en) 1966-05-15
SE311169B (en) 1969-06-02
NL6404430A (en) 1964-11-10
BE647576A (en)

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