GB1033860A - Improvements in or relating to devices including a rolling diaphragm seal between two co-axially arranged relatively reciprocable elements - Google Patents

Improvements in or relating to devices including a rolling diaphragm seal between two co-axially arranged relatively reciprocable elements

Info

Publication number
GB1033860A
GB1033860A GB50304/64A GB5030464A GB1033860A GB 1033860 A GB1033860 A GB 1033860A GB 50304/64 A GB50304/64 A GB 50304/64A GB 5030464 A GB5030464 A GB 5030464A GB 1033860 A GB1033860 A GB 1033860A
Authority
GB
United Kingdom
Prior art keywords
relating
devices including
rolling diaphragm
diaphragm seal
axially arranged
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
GB50304/64A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1033860A publication Critical patent/GB1033860A/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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/06—Bellows pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/0535—Seals or sealing arrangements
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/008—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being a fluid transmission link
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/044—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing with a rolling diaphragm between piston and cylinder
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/142—Intermediate liquid-piston between a driving piston and a driven piston
    • 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
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2253/00—Seals
    • F02G2253/10—Piston with rolling membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2253/00—Seals
    • F02G2253/50—Liquid seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2270/00—Constructional features
    • F02G2270/40—Piston assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Diaphragms And Bellows (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,033,860. Piston packing. PHILIPS GLOEILAMPENFABRIEKEN N.V. Dec. 10, 1964 [Dec. 13, 1963], No. 50304/64. Heading F2T. [Also in Division F1] Two coaxial pistons 2 and 3, Fig. 2 (not shown) reciprocate in a cylinder 1 and a seal comprising a rolling diaphragm 11 is arranged in an annular gap whose walls are formed by wall parts 12 and 13 of the cylinder 1 and piston 2 respectively which converge towards the space adjacent the convex side of the diaphragm. In other embodiments of the diaphragm its concavity may be downwards or the seal may be constituted by two rolling diaphragms the concave sides of which face one another. The wall parts may also converge along curved instead of straight lines.
GB50304/64A 1963-12-13 1964-12-10 Improvements in or relating to devices including a rolling diaphragm seal between two co-axially arranged relatively reciprocable elements Expired GB1033860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL63301824A NL142482B (en) 1963-12-13 1963-12-13 EQUIPMENT EQUIPPED WITH AT LEAST ONE SEAL, CONDUCTED AS A ROLL-MEMBRANE, BETWEEN TWO COAXIALLY ARRANGED ELEMENTS MOVABLE IN RESPECT OF EACH OTHER.

Publications (1)

Publication Number Publication Date
GB1033860A true GB1033860A (en) 1966-06-22

Family

ID=19755297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50304/64A Expired GB1033860A (en) 1963-12-13 1964-12-10 Improvements in or relating to devices including a rolling diaphragm seal between two co-axially arranged relatively reciprocable elements

Country Status (9)

Country Link
US (1) US3339464A (en)
AT (1) AT248595B (en)
BE (1) BE657047A (en)
DK (1) DK113751B (en)
ES (1) ES306944A1 (en)
GB (1) GB1033860A (en)
NL (2) NL142482B (en)
NO (1) NO116395B (en)
SE (1) SE319854B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774506A (en) * 1971-04-09 1973-11-27 Aa H V D Device comprising a liquid-supported rolling diaphragm seal
GB2001141A (en) * 1977-07-14 1979-01-24 Sulzer Ag Resilient seal ring
EP1008821A1 (en) * 1998-12-10 2000-06-14 S.C. NDR Management S.r.l. Device for heat transfer by compression and expansion of gases

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105234A (en) * 1965-07-16 1968-03-06 Daimler Benz Ag Improvements relating to sealing arrangements between cylinders and pistons
US3403604A (en) * 1967-10-27 1968-10-01 Gen Motors Corp Diaphragm seal
US3814548A (en) * 1971-08-05 1974-06-04 Rupp Co Warren Diaphragm pump apparatus
DE2431745A1 (en) * 1974-07-02 1976-01-22 Motoren Werke Mannheim Ag ROLLING DIAPHRAGM SEAL
US4054054A (en) * 1975-11-25 1977-10-18 Minks Floyd M Fluid flow measurement apparatus
US4382753A (en) * 1979-03-09 1983-05-10 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
US4410322A (en) * 1979-03-09 1983-10-18 Avi, Inc. Nonpulsating TV pump and disposable pump chamber
US4391600A (en) * 1979-03-09 1983-07-05 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
US4488853A (en) * 1980-08-28 1984-12-18 New Process Industries, Inc. Fluid pressure ratio transformer system
US4569378A (en) * 1982-12-13 1986-02-11 National Instrument Company Inc. Filling machine with tandem-operated diaphragm filling units
US4857048A (en) * 1987-05-29 1989-08-15 Hewlett-Packard Company IV pump and disposable flow chamber with flow control
US5803712A (en) * 1988-05-17 1998-09-08 Patient Solutions, Inc. Method of measuring an occlusion in an infusion device with disposable elements
US5246347A (en) 1988-05-17 1993-09-21 Patients Solutions, Inc. Infusion device with disposable elements
US5074756A (en) * 1988-05-17 1991-12-24 Patient Solutions, Inc. Infusion device with disposable elements
NL2011792C2 (en) * 2013-11-13 2015-05-19 Protoplan B V DEVICE AND METHOD FOR CONVERTING ENERGY OF WAVE MOVEMENTS AT SEA TO ANOTHER ENERGY FORM.
CN103791646B (en) * 2014-02-24 2016-03-02 大连理工大学 Drainage balanced type top fills embedded air wave refrigerating device
CN103868269B (en) * 2014-03-28 2016-03-02 大连理工大学 A kind of contact seal inversion type air wave refrigerating device
GB201601602D0 (en) * 2016-01-28 2016-03-16 Linde Ag An apparatus and method for compressing fluid
US11655833B1 (en) * 2017-03-20 2023-05-23 Adam Stryffeler Variable output cylinder assembly and method of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US971583A (en) * 1909-08-12 1910-10-04 Benjamin Bell Pneumatic spring.
AT122068B (en) * 1929-07-05 1931-03-25 Knorr Bremse Ag Rolling diaphragm.
NL139379B (en) * 1963-10-25 1973-07-16 Philips Nv EQUIPMENT EQUIPPED WITH AT LEAST ONE CYLINDER WITH A MOVABLE PISTON-SHAPED BODY INSIDE, IN WHICH THE SEAL BETWEEN THE PISTON-SHAPED BODY AND THE CYLINDER WALL IS FORMED BY A ROLLER DIAPHRAGM.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774506A (en) * 1971-04-09 1973-11-27 Aa H V D Device comprising a liquid-supported rolling diaphragm seal
GB2001141A (en) * 1977-07-14 1979-01-24 Sulzer Ag Resilient seal ring
GB2001141B (en) * 1977-07-14 1982-05-26 Sulzer Ag Resilient seal ring
EP1008821A1 (en) * 1998-12-10 2000-06-14 S.C. NDR Management S.r.l. Device for heat transfer by compression and expansion of gases

Also Published As

Publication number Publication date
SE319854B (en) 1970-01-26
NL142482B (en) 1974-06-17
US3339464A (en) 1967-09-05
DK113751B (en) 1969-04-21
NL301824A (en)
ES306944A1 (en) 1965-05-16
BE657047A (en) 1965-06-11
AT248595B (en) 1966-08-10
NO116395B (en) 1969-03-17

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