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ES306944A1 - Device that includes, at least, a closure in the form of a rolling diaphragm between two relatively displacable elements placed coaxily, in particular compressors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device that includes, at least, a closure in the form of a rolling diaphragm between two relatively displacable elements placed coaxily, in particular compressors. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES306944A1
ES306944A1 ES0306944A ES306944A ES306944A1 ES 306944 A1 ES306944 A1 ES 306944A1 ES 0306944 A ES0306944 A ES 0306944A ES 306944 A ES306944 A ES 306944A ES 306944 A1 ES306944 A1 ES 306944A1
Authority
ES
Spain
Prior art keywords
rolling diaphragm
translation
machine
legally binding
google translate
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
ES0306944A
Other languages
Spanish (es)
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 ES306944A1 publication Critical patent/ES306944A1/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)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Device including at least one seal in the form of a rolling diaphragm between two relatively displaceable elements arranged coaxially, each rolling diaphragm separating two spaces each of which contains a medium, the medium being contained in one of said spaces substantially incompressible, and means being provided for maintaining a difference of about each rolling diaphragm pressure that is substantially constant, at least during each stroke, characterized in that the wall portions of the relatively displaceable elements forming the space containing a rolling diaphragm, at least from the area in which the rolling diaphragm is secured to said parts of wall, are converging with each other towards the space to which the convex side of the rolling diaphragm is adjacent. (Machine-translation by Google Translate, not legally binding)
ES0306944A 1963-12-13 1964-12-10 Device that includes, at least, a closure in the form of a rolling diaphragm between two relatively displacable elements placed coaxily, in particular compressors. (Machine-translation by Google Translate, not legally binding) Expired ES306944A1 (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
ES306944A1 true ES306944A1 (en) 1965-05-16

Family

ID=19755297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0306944A Expired ES306944A1 (en) 1963-12-13 1964-12-10 Device that includes, at least, a closure in the form of a rolling diaphragm between two relatively displacable elements placed coaxily, in particular compressors. (Machine-translation by Google Translate, not legally binding)

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)

Families Citing this family (22)

* 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
NL7104837A (en) * 1971-04-09 1972-10-11
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
CH622074A5 (en) * 1977-07-14 1981-03-13 Sulzer Ag
US4391600A (en) * 1979-03-09 1983-07-05 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
US4382753A (en) * 1979-03-09 1983-05-10 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
US5074756A (en) * 1988-05-17 1991-12-24 Patient Solutions, Inc. Infusion device with disposable elements
US5246347A (en) 1988-05-17 1993-09-21 Patients Solutions, Inc. Infusion device with disposable elements
US5803712A (en) * 1988-05-17 1998-09-08 Patient Solutions, Inc. Method of measuring an occlusion in an infusion device with disposable elements
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
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.

Also Published As

Publication number Publication date
NL142482B (en) 1974-06-17
US3339464A (en) 1967-09-05
GB1033860A (en) 1966-06-22
SE319854B (en) 1970-01-26
NL301824A (en)
BE657047A (en) 1965-06-11
DK113751B (en) 1969-04-21
AT248595B (en) 1966-08-10
NO116395B (en) 1969-03-17

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