GB1428375A - Piston and cylinder device - Google Patents

Piston and cylinder device

Info

Publication number
GB1428375A
GB1428375A GB2915272A GB2915272A GB1428375A GB 1428375 A GB1428375 A GB 1428375A GB 2915272 A GB2915272 A GB 2915272A GB 2915272 A GB2915272 A GB 2915272A GB 1428375 A GB1428375 A GB 1428375A
Authority
GB
United Kingdom
Prior art keywords
piston
pipette
knob
spring
rod
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
GB2915272A
Other languages
English (en)
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.)
John Poulten Ltd
Original Assignee
John Poulten Ltd
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 John Poulten Ltd filed Critical John Poulten Ltd
Priority to GB2915272A priority Critical patent/GB1428375A/en
Priority to US00332220A priority patent/US3809297A/en
Priority to CA163,765A priority patent/CA989779A/en
Priority to ES411918A priority patent/ES411918A1/es
Priority to DE2309547A priority patent/DE2309547C3/de
Priority to IT67559/73A priority patent/IT977952B/it
Priority to JP48027180A priority patent/JPS5753521B2/ja
Priority to FR7314164A priority patent/FR2190177A5/fr
Priority to PL1973163479A priority patent/PL85791B1/pl
Publication of GB1428375A publication Critical patent/GB1428375A/en
Priority to MY198/79A priority patent/MY7900198A/xx
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
GB2915272A 1972-06-21 1972-06-21 Piston and cylinder device Expired GB1428375A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB2915272A GB1428375A (en) 1972-06-21 1972-06-21 Piston and cylinder device
US00332220A US3809297A (en) 1972-06-21 1973-02-13 Piston and cylinder device
CA163,765A CA989779A (en) 1972-06-21 1973-02-14 Piston and cylinder device
ES411918A ES411918A1 (es) 1972-06-21 1973-02-22 Perfeccionamientos en aparatos de piston y cilindro para llenado y vaciado de contenedores.
DE2309547A DE2309547C3 (de) 1972-06-21 1973-02-26 Gerät zum Füllen und Entleeren eines Flüssigkeitsbehälters, z.B. einer Pipette
IT67559/73A IT977952B (it) 1972-06-21 1973-03-02 Dispositivo a cilindro e stantuffo per il riembimento e svuotamento di contenitori particolarmente di pi pette
JP48027180A JPS5753521B2 (enrdf_load_stackoverflow) 1972-06-21 1973-03-09
FR7314164A FR2190177A5 (enrdf_load_stackoverflow) 1972-06-21 1973-04-18
PL1973163479A PL85791B1 (enrdf_load_stackoverflow) 1972-06-21 1973-06-20
MY198/79A MY7900198A (en) 1972-06-21 1979-12-30 Piston and cylinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2915272A GB1428375A (en) 1972-06-21 1972-06-21 Piston and cylinder device

Publications (1)

Publication Number Publication Date
GB1428375A true GB1428375A (en) 1976-03-17

Family

ID=10286966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2915272A Expired GB1428375A (en) 1972-06-21 1972-06-21 Piston and cylinder device

Country Status (10)

Country Link
US (1) US3809297A (enrdf_load_stackoverflow)
JP (1) JPS5753521B2 (enrdf_load_stackoverflow)
CA (1) CA989779A (enrdf_load_stackoverflow)
DE (1) DE2309547C3 (enrdf_load_stackoverflow)
ES (1) ES411918A1 (enrdf_load_stackoverflow)
FR (1) FR2190177A5 (enrdf_load_stackoverflow)
GB (1) GB1428375A (enrdf_load_stackoverflow)
IT (1) IT977952B (enrdf_load_stackoverflow)
MY (1) MY7900198A (enrdf_load_stackoverflow)
PL (1) PL85791B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993011870A1 (en) * 1991-12-13 1993-06-24 John Poulten Limited Pipetter

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299053A1 (fr) * 1975-01-28 1976-08-27 Beyl Jean Joseph Alfred Fixation de securite pour ski comportant une plaque destinee a recevoir la chaussure correspondan
US4294125A (en) * 1980-04-24 1981-10-13 Lee Tsao Piao Pipette controller with graduate reading plunger and lever assembly for gravity drainage
US4435989A (en) 1980-07-03 1984-03-13 Beckman Instruments, Inc. Plunger operated pipet
US4442722A (en) * 1982-02-23 1984-04-17 Beckman Instruments Inc. Plunger operated pipet
US5100025A (en) * 1991-03-04 1992-03-31 Mcgraw Kim A Pump dispensing apparatus
US7572263B2 (en) * 1998-04-01 2009-08-11 Arthrocare Corporation High pressure applicator
US6783515B1 (en) * 1999-09-30 2004-08-31 Arthrocare Corporation High pressure delivery system
US20050113843A1 (en) * 2003-11-25 2005-05-26 Arramon Yves P. Remotely actuated system for bone cement delivery
US20060064101A1 (en) * 2004-02-12 2006-03-23 Arthrocare Corporation Bone access system
US20060133193A1 (en) * 2004-12-17 2006-06-22 Arthrocare Corporation High pressure injection system for delivering therapeutic agents having fluid tight connector
US7261559B2 (en) * 2005-04-01 2007-08-28 Ultradent Products, Inc. Syringe delivery system for dispensing a dental composite or other highly viscous material
CN113634297A (zh) * 2020-05-11 2021-11-12 普兰德有限两合公司 移液器和用于运行移液器的方法
CN112832997B (zh) * 2020-08-12 2022-05-17 中联重科股份有限公司 用于确定泵送设备的泵送方量的方法和装置及泵送设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US951160A (en) * 1908-10-16 1910-03-08 John W Wainwright Syringe.
US2738905A (en) * 1950-11-10 1956-03-20 Carl E Olson Paste or like dispenser
US2799437A (en) * 1954-10-18 1957-07-16 Jepson Percy Separator for use in separating liquids of different specific gravity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993011870A1 (en) * 1991-12-13 1993-06-24 John Poulten Limited Pipetter

Also Published As

Publication number Publication date
IT977952B (it) 1974-09-20
JPS5753521B2 (enrdf_load_stackoverflow) 1982-11-13
FR2190177A5 (enrdf_load_stackoverflow) 1974-01-25
ES411918A1 (es) 1976-01-01
MY7900198A (en) 1979-12-31
DE2309547A1 (de) 1974-01-10
JPS4935901A (enrdf_load_stackoverflow) 1974-04-03
PL85791B1 (enrdf_load_stackoverflow) 1976-04-30
DE2309547C3 (de) 1978-11-23
CA989779A (en) 1976-05-25
DE2309547B2 (de) 1978-03-30
US3809297A (en) 1974-05-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930210