AT259745B - Device with at least one cylinder in which a piston-like body is movable and the seal between the piston and the cylinder wall is formed by a rolling membrane - Google Patents

Device with at least one cylinder in which a piston-like body is movable and the seal between the piston and the cylinder wall is formed by a rolling membrane

Info

Publication number
AT259745B
AT259745B AT1100265A AT1100265A AT259745B AT 259745 B AT259745 B AT 259745B AT 1100265 A AT1100265 A AT 1100265A AT 1100265 A AT1100265 A AT 1100265A AT 259745 B AT259745 B AT 259745B
Authority
AT
Austria
Prior art keywords
piston
cylinder
seal
movable
rolling membrane
Prior art date
Application number
AT1100265A
Other languages
German (de)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT259745B publication Critical patent/AT259745B/en

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
AT1100265A 1964-12-10 1965-12-07 Device with at least one cylinder in which a piston-like body is movable and the seal between the piston and the cylinder wall is formed by a rolling membrane AT259745B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL646414339A NL143665B (en) 1964-12-10 1964-12-10 EQUIPMENT EQUIPPED WITH AT LEAST ONE CYLINDER WITH A PISTON-SHAPED BODY MOVABLE IN IT, IN WHICH THE SEAL BETWEEN THE PISTON-SHAPED BODY AND THE CYLINDER WALL IS FORMED BY AT LEAST ONE ROLLER MEMBRANE.

Publications (1)

Publication Number Publication Date
AT259745B true AT259745B (en) 1968-01-25

Family

ID=19791603

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1100265A AT259745B (en) 1964-12-10 1965-12-07 Device with at least one cylinder in which a piston-like body is movable and the seal between the piston and the cylinder wall is formed by a rolling membrane

Country Status (10)

Country Link
US (1) US3372624A (en)
AT (1) AT259745B (en)
BE (1) BE673476A (en)
CH (1) CH453822A (en)
DK (1) DK114521B (en)
ES (1) ES320447A1 (en)
FR (1) FR1457176A (en)
GB (1) GB1130515A (en)
NL (1) NL143665B (en)
SE (1) SE322377B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL146574B (en) * 1967-06-06 1975-07-15 Philips Nv HOT GAS VACUUM MACHINE.
NL7210087A (en) * 1972-07-21 1974-01-23
JPS5172710A (en) * 1974-12-20 1976-06-23 Mitsubishi Motors Corp
US4382753A (en) * 1979-03-09 1983-05-10 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
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
US4857048A (en) * 1987-05-29 1989-08-15 Hewlett-Packard Company IV pump and disposable flow chamber with flow control
US8449265B2 (en) 2010-05-26 2013-05-28 National Oilwell Varco, L.P. Hydraulically actuated reciprocating pump
US9121397B2 (en) 2010-12-17 2015-09-01 National Oilwell Varco, L.P. Pulsation dampening system for a reciprocating pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB909435A (en) * 1960-08-18
DE1140019B (en) * 1961-06-29 1962-11-22 Linde Eismasch Ag Arrangement of the mass balance weight in a piston internal combustion engine
NL145924B (en) * 1962-07-10 1975-05-15 Philips Nv EQUIPMENT CONTAINING A CYLINDER AND A MOVABLE PISTON WITH A DRIVE-COUPLED IN IT, WHERE THE SEAL BETWEEN THE PISTON AND THE CYLINDER IS DESIGNED AS A ROLLER DIAPHRAGM.
NL139803B (en) * 1963-10-25 1973-09-17 Philips Nv DEVICE FOR COMPRESSING OR EXPANDING A MEDIUM, EQUIPPED WITH A CONTROL DEVICE FOR REGULATING THE SIZE OF THE HARMFUL VOLUME.
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.
NL139042B (en) * 1963-11-15 1973-06-15 Philips Nv DEVICE FOR COMPRESSING, OR EXPANDING, OF A MEDIUM.

Also Published As

Publication number Publication date
GB1130515A (en) 1968-10-16
US3372624A (en) 1968-03-12
NL143665B (en) 1974-10-15
SE322377B (en) 1970-04-06
DE1503452A1 (en) 1969-04-17
NL6414339A (en) 1966-06-13
ES320447A1 (en) 1966-07-01
FR1457176A (en) 1966-10-28
BE673476A (en) 1966-06-08
DE1503452B2 (en) 1975-10-23
DK114521B (en) 1969-07-07
CH453822A (en) 1968-03-31

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