FI885567A0 - STANDARDGASFLOEDESAPPARATUR. - Google Patents

STANDARDGASFLOEDESAPPARATUR.

Info

Publication number
FI885567A0
FI885567A0 FI885567A FI885567A FI885567A0 FI 885567 A0 FI885567 A0 FI 885567A0 FI 885567 A FI885567 A FI 885567A FI 885567 A FI885567 A FI 885567A FI 885567 A0 FI885567 A0 FI 885567A0
Authority
FI
Finland
Prior art keywords
standardgasfloedesapparatur
Prior art date
Application number
FI885567A
Other languages
Finnish (fi)
Other versions
FI885567A (en
Inventor
Joseph Terence Furness
Henri Rosenberg
Original Assignee
Furness Controls 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 Furness Controls Ltd filed Critical Furness Controls Ltd
Publication of FI885567A publication Critical patent/FI885567A/en
Publication of FI885567A0 publication Critical patent/FI885567A0/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Volume Flow (AREA)
FI885567A 1987-04-02 1988-11-30 STANDARDGASFLOEDESAPPARATUR. FI885567A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878707881A GB8707881D0 (en) 1987-04-02 1987-04-02 Standard gas flow apparatus
PCT/GB1988/000253 WO1988007712A1 (en) 1987-04-02 1988-03-31 Standard gas flow apparatus

Publications (2)

Publication Number Publication Date
FI885567A FI885567A (en) 1988-11-30
FI885567A0 true FI885567A0 (en) 1988-11-30

Family

ID=10615115

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885567A FI885567A0 (en) 1987-04-02 1988-11-30 STANDARDGASFLOEDESAPPARATUR.

Country Status (5)

Country Link
EP (1) EP0310642A1 (en)
JP (1) JPH01503562A (en)
FI (1) FI885567A0 (en)
GB (1) GB8707881D0 (en)
WO (1) WO1988007712A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540562A (en) * 1994-04-28 1996-07-30 Ashirus Technologies, Inc. Single-piston, multi-mode fluid displacement pump
JP5457112B2 (en) * 2009-09-10 2014-04-02 本田技研工業株式会社 Fluid pressure actuator
CN104034396B (en) * 2014-06-30 2017-01-18 上海市计量测试技术研究院 Wide-range piston-type gas flow standard device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219042A1 (en) * 1972-04-19 1973-10-31 Chemie Elektronik Und Verfahre DIGITAL CONTROLLED PISTON DOSING PUMP

Also Published As

Publication number Publication date
WO1988007712A1 (en) 1988-10-06
JPH01503562A (en) 1989-11-30
EP0310642A1 (en) 1989-04-12
FI885567A (en) 1988-11-30
GB8707881D0 (en) 1987-05-07

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: FURNESS CONTROLS LIMITED