SE304344B - - Google Patents

Info

Publication number
SE304344B
SE304344B SE12748/64A SE1274864A SE304344B SE 304344 B SE304344 B SE 304344B SE 12748/64 A SE12748/64 A SE 12748/64A SE 1274864 A SE1274864 A SE 1274864A SE 304344 B SE304344 B SE 304344B
Authority
SE
Sweden
Prior art keywords
liquid
volume
piston
column
pressure
Prior art date
Application number
SE12748/64A
Other languages
English (en)
Inventor
J Rietdijk
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
Publication of SE304344B publication Critical patent/SE304344B/xx

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
    • 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
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F04B49/121—Lost-motion device in the driving mechanism
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
  • Basic Packing Technique (AREA)
SE12748/64A 1963-10-25 1964-10-22 SE304344B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL63299785A NL139803B (nl) 1963-10-25 1963-10-25 Inrichting voor het comprimeren respectievelijk expanderen van een medium voorzien van een regelinrichting voor het regelen van de grootte van het schadelijke volume.

Publications (1)

Publication Number Publication Date
SE304344B true SE304344B (xx) 1968-09-23

Family

ID=19755165

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12748/64A SE304344B (xx) 1963-10-25 1964-10-22

Country Status (9)

Country Link
US (1) US3314594A (xx)
AT (1) AT247509B (xx)
CH (1) CH443550A (xx)
DE (1) DE1428008C3 (xx)
DK (1) DK131356B (xx)
ES (1) ES305217A1 (xx)
GB (1) GB1088098A (xx)
NL (1) NL139803B (xx)
SE (1) SE304344B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143665B (nl) * 1964-12-10 1974-10-15 Philips Nv Inrichting voorzien van ten minste een cilinder met een daarin beweegbaar zuigervormig lichaam, waarbij de afdichting tussen het zuigervormige lichaam en de cilinderwand is gevormd door ten minste een rolmembraan.
US3373694A (en) * 1965-10-21 1968-03-19 John F. Taplin Cylinder and piston unit having noncollapsible dual rolling diaphragm
GB1300581A (en) * 1969-01-03 1972-12-20 Tecalemit Engineering Improvements in or relating to pumps
US3597120A (en) * 1969-05-14 1971-08-03 John H Reed Injector-recirculation pump
FR2446397A1 (fr) * 1979-01-09 1980-08-08 Commissariat Energie Atomique Pulseur a membrane
US4312626A (en) * 1979-03-08 1982-01-26 Texaco Inc. Multi-stage compressor control system and method
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
DE3446914A1 (de) * 1984-12-21 1986-07-03 Ott Kg Lewa Membranpumpe mit hydaulisch angetriebener rollmembran
US4857048A (en) * 1987-05-29 1989-08-15 Hewlett-Packard Company IV pump and disposable flow chamber with flow control
US20070189911A1 (en) * 2006-02-16 2007-08-16 Campbell Hausfeld/Scott Fetzer Company Liquid pump
US20070253849A1 (en) * 2006-04-27 2007-11-01 Campbell Hausfeld/Scott Fetzer Company Pump with variable stroke piston
US8393686B2 (en) 2008-07-24 2013-03-12 Gladiator Equipment LLC Hoist employing a multiple piston cylinder
US20100019561A1 (en) * 2008-07-24 2010-01-28 Gladiator Equipment LLC Hoist employing a multiple piston cylinder
EP2159422A1 (en) * 2008-08-28 2010-03-03 Dutch Rainmaker B.V. Turbine driven compressor
GB201601602D0 (en) * 2016-01-28 2016-03-16 Linde Ag An apparatus and method for compressing fluid
US10371141B1 (en) * 2016-07-25 2019-08-06 Yury Zelechonok Gradient high pressure syringe pump
EP3894702B1 (en) * 2018-12-11 2024-06-12 Kline, Robert D. Variable output, hydraulic drive system
KR102293712B1 (ko) * 2020-10-06 2021-08-26 (주)한국에너지기술단 액체 피스톤을 이용한 공기 압축장치
CN112228303A (zh) * 2020-11-04 2021-01-15 陈立权 一种空气压缩集压系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1650377A (en) * 1926-07-01 1927-11-22 Nixon Leroy Diaphragm pump
US2261911A (en) * 1939-10-03 1941-11-04 Paul A Condit Compressor unloading mechanism
US2692618A (en) * 1951-09-19 1954-10-26 Ludowici Johann Wilhelm Diaphragmed piston and cylinder construction
US2731192A (en) * 1955-03-28 1956-01-17 Stamicarbon Piston and cylinder mechanism
US2833462A (en) * 1955-04-11 1958-05-06 Worthington Corp Variable capacity compressor
NL145924B (nl) * 1962-07-10 1975-05-15 Philips Nv Inrichting bevattende een cilinder en een daarin beweegbare met een drijfwerk gekoppelde zuiger, waarbij de afdichting tussen zuiger en cilinder als rolmembraan is uitgevoerd.

Also Published As

Publication number Publication date
US3314594A (en) 1967-04-18
AT247509B (de) 1966-06-10
NL139803B (nl) 1973-09-17
DK131356B (da) 1975-06-30
DE1428008A1 (de) 1970-02-12
CH443550A (de) 1967-09-15
DK131356C (xx) 1975-11-24
ES305217A1 (es) 1964-12-01
DE1428008B2 (de) 1973-06-14
DE1428008C3 (de) 1974-01-10
GB1088098A (en) 1967-10-18

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