FI885567A0 - STANDARDGASFLOEDESAPPARATUR. - Google Patents

STANDARDGASFLOEDESAPPARATUR.

Info

Publication number: FI885567A0
Authority: FI; Finland
Prior art keywords: standardgasfloedesapparatur
Prior art date: 1987-04-02

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.)

1987-04-02

Filing date

1988-11-30

Publication date

1988-11-30

1988-11-30 Application filed by Furness Controls Ltd filed Critical Furness Controls Ltd

1988-11-30 Publication of FI885567A publication Critical patent/FI885567A/en

1988-11-30 Publication of FI885567A0 publication Critical patent/FI885567A0/en

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

1987
- 1987-04-02 GB GB878707881A patent/GB8707881D0/en active Pending
1988
- 1988-03-31 EP EP19880902899 patent/EP0310642A1/en not_active Withdrawn
- 1988-03-31 JP JP50292288A patent/JPH01503562A/en active Pending
- 1988-03-31 WO PCT/GB1988/000253 patent/WO1988007712A1/en not_active Application Discontinuation
- 1988-11-30 FI FI885567A patent/FI885567A0/en not_active IP Right Cessation

Also Published As

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

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: FURNESS CONTROLS LIMITED