GB2155178B - Gas-measuring device including an indicator strip - Google Patents

Gas-measuring device including an indicator strip

Info

Publication number: GB2155178B
Authority: GB; United Kingdom
Prior art keywords: gas; measuring device; device including; indicator strip; indicator
Prior art date: 1984-03-02
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

GB08505037A

Other versions

GB2155178A (en

GB8505037D0 (en

Inventor

Joachim Marcoll

Bernhard Westrup

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.)

Draegerwerk AG and Co KGaA

Original Assignee

Draegerwerk AG and Co KGaA

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.)

1984-03-02

Filing date

1985-02-27

Publication date

1987-08-05

1985-02-27 Application filed by Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA

1985-03-27 Publication of GB8505037D0 publication Critical patent/GB8505037D0/en

1985-09-18 Publication of GB2155178A publication Critical patent/GB2155178A/en

1987-08-05 Application granted granted Critical

1987-08-05 Publication of GB2155178B publication Critical patent/GB2155178B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Landscapes

Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Analytical Chemistry (AREA)
Molecular Biology (AREA)
Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Biophysics (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

GB08505037A 1984-03-02 1985-02-27 Gas-measuring device including an indicator strip Expired GB2155178B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843407686 DE3407686C1 (en)	1984-03-02	1984-03-02	Measuring device for gases using an indicator tape

Publications (3)

Publication Number	Publication Date
GB8505037D0 GB8505037D0 (en)	1985-03-27
GB2155178A GB2155178A (en)	1985-09-18
GB2155178B true GB2155178B (en)	1987-08-05

Family

ID=6229377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08505037A Expired GB2155178B (en)	1984-03-02	1985-02-27	Gas-measuring device including an indicator strip

Country Status (3)

Country	Link
JP (1)	JPS60205258A (en)
DE (1)	DE3407686C1 (en)
GB (1)	GB2155178B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3707944A1 (en) *	1987-03-12	1988-09-22	Draegerwerk Ag	COLORIMETRIC GAS METER FOR FLUOR
DE3707943C1 (en) *	1987-03-12	1988-04-07	Draegerwerk Ag	Device for the heat treatment of gaseous measurement samples
DE3729290C1 (en) *	1987-09-02	1989-02-02	Draegerwerk Ag	Test element for determining components of a sample, in particular a gaseous sample, and method for its production
GB2261949A (en) *	1991-11-27	1993-06-02	Marconi Gec Ltd	Detection of analyte species in gaseous media
AUPN003894A0 (en) *	1994-12-13	1995-01-12	Xenotech Research Pty Ltd	Head tracking system for stereoscopic display apparatus
US5648047A (en) *	1996-03-29	1997-07-15	Kardish; Nitza	Device for colorimetric detection of explosives and narcotics
DE102009048915A1 (en) *	2009-10-10	2011-04-14	Testo Ag	Potable measuring device for measuring concentration of e.g. formaldehyde component, in gaseous test sample, has carrier material provided with substrate and arranged in light paths of light between illuminating unit and detecting unit
DE102016107158B4 (en) *	2016-04-18	2018-06-21	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Gas sensor and method for producing a gas-sensitive layer for an optical gas sensor
DE102017010220A1 (en) *	2017-11-03	2019-05-09	Dräger Safety AG & Co. KGaA	A monitoring device and method for monitoring an ambient gas

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1486072A (en) *	1975-04-08	1977-09-14	Ici Ltd	Monitoring device

1984
- 1984-03-02 DE DE19843407686 patent/DE3407686C1/en not_active Expired
1985
- 1985-02-27 GB GB08505037A patent/GB2155178B/en not_active Expired
- 1985-03-01 JP JP3897585A patent/JPS60205258A/en active Pending

Also Published As

Publication number	Publication date
DE3407686C1 (en)	1985-07-11
JPS60205258A (en)	1985-10-16
GB2155178A (en)	1985-09-18
GB8505037D0 (en)	1985-03-27

Publication	Publication Date	Title
EP0157228A3 (en)	1988-01-27	Indicator device indicator device
GB8612118D0 (en)	1986-06-25	Measuring instrument
GB8416323D0 (en)	1984-08-01	Measuring device
DE3566577D1 (en)	1989-01-05	Connection device for measuring instruments
EP0167117A3 (en)	1988-06-15	Ph measurement device
GB2156977B (en)	1988-02-17	Length measuring device
GB8609563D0 (en)	1986-05-21	Measuring device
DE3569988D1 (en)	1989-06-08	Partial discharge measuring device
GB8629057D0 (en)	1987-01-14	Measuring device
GB2103800B (en)	1985-01-23	Measuring instrument
GB2155178B (en)	1987-08-05	Gas-measuring device including an indicator strip
GB8404110D0 (en)	1984-03-21	Measuring device
GB8600989D0 (en)	1986-02-19	Measuring device
DE3568871D1 (en)	1989-04-20	Temperature measuring device
DE3567737D1 (en)	1989-02-23	Measuring probe
GB8505965D0 (en)	1985-04-11	Measuring device
DE3468951D1 (en)	1988-02-25	Indicating device
DE3561523D1 (en)	1988-03-03	Indicating device
GB8518432D0 (en)	1985-08-29	Tension measuring device
GB8403996D0 (en)	1984-03-21	Current measuring device
GB8504987D0 (en)	1985-03-27	Measuring device
PL255837A1 (en)	1986-09-23	Flow indicator device
GB8421234D0 (en)	1984-09-26	Measuring device
GB2155691B (en)	1988-04-20	Indicating or measuring device
BG41953A1 (en)	1987-09-15	Measuring device

Legal Events

Date	Code	Title	Description
1989-10-18	PCNP	Patent ceased through non-payment of renewal fee