DE69006429D1 - Temperaturgeschichte-Indikator. - Google Patents

Temperaturgeschichte-Indikator.

Info

Publication number: DE69006429D1
Authority: DE; Germany
Prior art keywords: temperature history; history indicator; indicator; temperature; history
Prior art date: 1989-08-17
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 - Fee Related

Application number

DE90308989T

Other languages

English (en)

Other versions

DE69006429T2 (de

Inventor

Joseph Ki Leuk Lai

Brian John Duggan

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.)

BTG International Ltd

Original Assignee

British Technology Group 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.)

1989-08-17

Filing date

1990-08-16

Publication date

1994-03-17

1990-08-16 Application filed by British Technology Group Ltd filed Critical British Technology Group Ltd

1994-03-17 Application granted granted Critical

1994-03-17 Publication of DE69006429D1 publication Critical patent/DE69006429D1/de

1994-05-11 Publication of DE69006429T2 publication Critical patent/DE69006429T2/de

2010-08-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K3/00—Thermometers giving results other than momentary value of temperature
- G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
- G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Heat Treatment Of Articles (AREA)
Measuring Temperature Or Quantity Of Heat (AREA)
Investigating And Analyzing Materials By Characteristic Methods (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)

DE90308989T 1989-08-17 1990-08-16 Temperaturgeschichte-Indikator. Expired - Fee Related DE69006429T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898918774A GB8918774D0 (en)	1989-08-17	1989-08-17	Temperature llistory indicator

Publications (2)

Publication Number	Publication Date
DE69006429D1 true DE69006429D1 (de)	1994-03-17
DE69006429T2 DE69006429T2 (de)	1994-05-11

Family

ID=10661768

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE90308989T Expired - Fee Related DE69006429T2 (de)	1989-08-17	1990-08-16	Temperaturgeschichte-Indikator.

Country Status (5)

Country	Link
US (1)	US5096304A (de)
EP (1)	EP0413578B1 (de)
JP (1)	JPH03170036A (de)
DE (1)	DE69006429T2 (de)
GB (2)	GB8918774D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5201583A (en) *	1989-08-17	1993-04-13	British Technology Group Limited	Temperature history indicator
US20100181759A1 (en) *	2009-01-20	2010-07-22	Quinn Denny L	Apparatus and method for welding steel boiler tubes
US9611956B1 (en) *	2009-01-20	2017-04-04	Denny L. Quinn	Apparatus and method for welding steel boiler tubes
EP2412579B1 (de) *	2010-07-26	2014-02-26	Johnson Controls GmbH	Fahrzeuginnenausstattungsteil mit einem Indikationsmittel

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL290582A (de) *
US2350329A (en) *	1939-12-30	1944-06-06	Bailey Meter Co	Temperature measuring apparatus
DE1473295A1 (de) *	1961-12-15	1969-04-17	Honeywell Inc	Temperaturlebenslauf-Anzeigegeraet
GB1143832A (de) *	1965-04-15
GB1143834A (de) *	1965-04-30	1900-01-01
DE2430338A1 (de) *	1974-06-25	1976-01-08	Siemens Ag	Temperaturfuehler
US3969109A (en) *	1974-08-12	1976-07-13	Armco Steel Corporation	Oxidation and sulfidation resistant austenitic stainless steel
GB1526726A (en) *	1974-10-15	1978-09-27	Shell Int Research	Method and apparatus for detecting temperature variation above or below a predetermined value
JPS5552921A (en) *	1978-10-13	1980-04-17	Matsushita Electric Ind Co Ltd	Temperature detector
JPS55134989A (en) *	1979-04-09	1980-10-21	Fujitsu Ltd	Temperature-sensitive element material and manufacturing thereof
CA1171933A (en) *	1980-06-23	1984-07-31	Yasushi Wakahara	Apparatus for detecting the local temperature variations of an object and the sites of the temperature variations
JPS57169050A (en) *	1981-02-10	1982-10-18	Toshiba Corp	Temperature sensitive amorphous magnetic alloy
JPS5852536A (ja) *	1981-09-24	1983-03-28	Toshiba Corp	温度指示器
JPS5895232A (ja) *	1981-12-02	1983-06-06	Toshiba Corp	インダクタンス素子
JPS6059291B2 (ja) *	1982-02-23	1985-12-24	株式会社クボタ	製紙サクションロ−ル用高腐食疲労強度二相ステンレス鋳鋼
DE3210907C2 (de) *	1982-03-25	1984-07-19	Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg	Indikator für die Anzeige einer Zeit/Temperatur-Belastung
CA1214667A (en) *	1983-01-05	1986-12-02	Terry A. Debold	Duplex alloy
JPS59150692A (ja) *	1983-02-17	1984-08-28	Nippon Stainless Steel Co Ltd	フエライトオ−ステナイト二相ステンレス鋼溶接材料
SU1136034A1 (ru) *	1983-05-06	1985-01-23	Военный Инженерный Краснознаменный Институт Им.А.Ф.Можайского	Сигнализатор температуры
JPS6052523A (ja) *	1983-09-01	1985-03-25	Nippon Stainless Steel Co Ltd	フエライト−オ−ステナイト二相ステンレス鋼の製造方法
US4740254A (en) *	1984-08-06	1988-04-26	Sandusky Foundry & Machine Co.	Pitting resistant duplex stainless steel alloy
GB2203680B (en) *	1987-04-21	1991-06-26	Nippon Yakin Kogyo Co Ltd	A direct production process of a stainless steel strip having excellent superplasticity and surface properties

1989
- 1989-08-17 GB GB898918774A patent/GB8918774D0/en active Pending
1990
- 1990-08-15 US US07/567,374 patent/US5096304A/en not_active Expired - Fee Related
- 1990-08-16 GB GB9018002A patent/GB2235213B/en not_active Expired - Fee Related
- 1990-08-16 EP EP90308989A patent/EP0413578B1/de not_active Expired - Lifetime
- 1990-08-16 DE DE90308989T patent/DE69006429T2/de not_active Expired - Fee Related
- 1990-08-17 JP JP2217987A patent/JPH03170036A/ja active Pending

Also Published As

Publication number	Publication date
GB8918774D0 (en)	1989-09-27
DE69006429T2 (de)	1994-05-11
JPH03170036A (ja)	1991-07-23
GB2235213B (en)	1993-06-23
EP0413578A1 (de)	1991-02-20
US5096304A (en)	1992-03-17
EP0413578B1 (de)	1994-02-02
GB2235213A (en)	1991-02-27
GB9018002D0 (en)	1990-10-03

Publication	Publication Date	Title
FI873469L (fi)	1988-02-14	Indikator.
DE69010193D1 (de)	1994-07-28	Überwachung.
DE69003429D1 (de)	1993-10-28	Tastkopf.
DE69003149D1 (de)	1993-10-14	Tastkopf.
DE59002854D1 (de)	1993-10-28	Temperaturmessschaltung.
DE69017804D1 (de)	1995-04-20	Thermistorzusammensetzung.
DE3781109D1 (de)	1992-09-17	Tiefsttemperatur-empfindlicher schalter.
DE3883613D1 (de)	1993-10-07	Widerstandstemperaturfühler.
DE3854048D1 (de)	1995-07-27	Temperaturmessanordnung.
DE3776836D1 (de)	1992-04-02	Temperaturfuehlvorrichtung.
DE3850126D1 (de)	1994-07-14	Temperaturmessvorrichtung.
DE3876579D1 (de)	1993-01-21	Temperaturfuehler.
DE69016235D1 (de)	1995-03-09	Hochtemperaturbauteil.
DE3886549D1 (de)	1994-02-03	Niedrigtemperaturofen.
DE58907078D1 (de)	1994-04-07	Temperatursensor.
DE69015888D1 (de)	1995-02-23	Farbanzeiger.
DE59001171D1 (de)	1993-05-13	Oeltemperaturregelung.
DE69006429D1 (de)	1994-03-17	Temperaturgeschichte-Indikator.
DE58903301D1 (de)	1993-02-25	Fuellstandsanzeiger.
DE69021959D1 (de)	1995-10-05	Integrierter Temperaturfühler.
DE69007729D1 (de)	1994-05-05	Messanordnung.
FI904404A0 (fi)	1990-09-06	Sjaelv temperatur begraensande elektriskt ledande komposition.
DE3784197D1 (de)	1993-03-25	Bimetallischer indikator.
FI872894A0 (fi)	1987-07-01	Kylelement.
DE58905288D1 (de)	1993-09-16	Fuellstandsanzeiger.

Legal Events

Date	Code	Title	Description
1995-03-09	8364	No opposition during term of opposition
1999-05-12	8327	Change in the person/name/address of the patent owner	Owner name: BTG INTERNATIONAL LTD., LONDON, GB
2000-10-12	8339	Ceased/non-payment of the annual fee