IT7927773A0 - PTC DEVICES INCLUDING OXYGEN BARRIERS. - Google Patents

PTC DEVICES INCLUDING OXYGEN BARRIERS.

Info

Publication number: IT7927773A0
Authority: IT; Italy
Prior art keywords: devices including; including oxygen; ptc devices; oxygen barriers; barriers
Prior art date: 1978-12-01

Application number

IT7927773A

Other languages

Italian (it)

Other versions

IT1126464B (en

Inventor

Middleman Lee Mark

Gotcher Alan Jeffrey

Batliwalla Sam Neville

Original Assignee

Raychem Corp

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.)

1978-12-01

Filing date

1979-11-30

Publication date

1979-11-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26675299&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT7927773(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1979-01-24 Priority claimed from US06/006,188 external-priority patent/US4242573A/en

1979-11-30 Application filed by Raychem Corp filed Critical Raychem Corp

1979-11-30 Publication of IT7927773A0 publication Critical patent/IT7927773A0/en

1986-05-21 Application granted granted Critical

1986-05-21 Publication of IT1126464B publication Critical patent/IT1126464B/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Ceramic Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Thermistors And Varistors (AREA)
Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Resistance Heating (AREA)

IT27773/79A 1978-12-01 1979-11-30 PTC DEVICES THAT INCLUDE OXYGEN BARRIERS IT1126464B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US96534578A	1978-12-01	1978-12-01
US06/006,188 US4242573A (en)	1979-01-24	1979-01-24	Water immersible heater

Publications (2)

Publication Number	Publication Date
IT7927773A0 true IT7927773A0 (en)	1979-11-30
IT1126464B IT1126464B (en)	1986-05-21

Family

ID=26675299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT27773/79A IT1126464B (en)	1978-12-01	1979-11-30	PTC DEVICES THAT INCLUDE OXYGEN BARRIERS

Country Status (8)

Country	Link
DE (1)	DE2948349A1 (en)
FR (1)	FR2443125A1 (en)
GB (1)	GB2038549B (en)
HK (1)	HK83289A (en)
IL (1)	IL58837A (en)
IT (1)	IT1126464B (en)
NL (1)	NL7908690A (en)
SE (1)	SE436528B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4238812A (en) *	1978-12-01	1980-12-09	Raychem Corporation	Circuit protection devices comprising PTC elements
US4255698A (en) *	1979-01-26	1981-03-10	Raychem Corporation	Protection of batteries
US4398084A (en)	1981-06-15	1983-08-09	Raychem Corporation	End seal for strip heaters
GB2147478A (en) *	1983-09-27	1985-05-09	Isopad Ltd	Flexible heating tapes
JPS62209803A (en) *	1986-03-10	1987-09-16	日本メクトロン株式会社	Circuit device
GB2196818B (en) *	1986-10-13	1990-03-28	Herush Electrical	Electrical heaters
GB2196215B (en) *	1986-10-15	1991-01-09	Jong Tsuen Lin	Structure of electric heater
GB9113888D0 (en) *	1991-06-27	1991-08-14	Raychem Sa Nv	Circuit protection devices
WO1999030334A1 (en) *	1997-12-08	1999-06-17	Acome Societe Cooperative De Travailleurs	Self-adjusting cables and method for making same
DE19842006A1 (en) *	1998-09-15	2000-03-16	Moeller Gmbh	Contact structure, for PTC type conductive polymers used in electrical switching and protection devices, comprises a polymer sheet sandwiched between highly flexible metal contact electrodes
DE19842008A1 (en) *	1998-09-15	2000-03-16	Moeller Gmbh	Contact structure, for PTC type conductive polymers used in electrical switching and protection devices, comprises coated copper contact electrodes heat treated to achieve low elasticity modulus
US9136195B2 (en)	2009-07-17	2015-09-15	Tyco Electronics Corporation	Oxygen barrier compositions and related methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE660971C (en) *	1936-11-20	1938-06-08	Patra Patent Treuhand	Resistance body with a positive temperature coefficient of resistance
US3435401A (en) *	1966-10-05	1969-03-25	Texas Instruments Inc	Insulated electrical conductors
JPS5110892B2 (en) *	1972-04-06	1976-04-07
US3914363A (en) *	1972-09-08	1975-10-21	Raychem Corp	Method of forming self-limiting conductive extrudates
US3824328A (en) *	1972-10-24	1974-07-16	Texas Instruments Inc	Encapsulated ptc heater packages
US4074222A (en) *	1974-03-29	1978-02-14	Shin Kiyokawa	Planar heating element
US3951871A (en) *	1974-05-16	1976-04-20	Union Carbide Corporation	Deformation resistant shielding composition
GB1595198A (en) *	1976-10-15	1981-08-12	Raychem Corp	Ptc compositions and devices comprising them

1979
- 1979-11-30 SE SE7909911A patent/SE436528B/en not_active IP Right Cessation
- 1979-11-30 NL NL7908690A patent/NL7908690A/en not_active Application Discontinuation
- 1979-11-30 IL IL58837A patent/IL58837A/en unknown
- 1979-11-30 DE DE19792948349 patent/DE2948349A1/en not_active Ceased
- 1979-11-30 FR FR7929556A patent/FR2443125A1/en active Granted
- 1979-11-30 IT IT27773/79A patent/IT1126464B/en active
- 1979-12-03 GB GB7941585A patent/GB2038549B/en not_active Expired
1989
- 1989-10-19 HK HK832/89A patent/HK83289A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2038549A (en)	1980-07-23
FR2443125A1 (en)	1980-06-27
GB2038549B (en)	1983-05-11
FR2443125B1 (en)	1985-02-08
IL58837A0 (en)	1980-02-29
IT1126464B (en)	1986-05-21
SE436528B (en)	1984-12-17
HK83289A (en)	1989-10-27
NL7908690A (en)	1980-06-03
SE7909911L (en)	1980-06-02
IL58837A (en)	1984-10-31
DE2948349A1 (en)	1980-06-12

Publication	Publication Date	Title
BE875773A (en)	1979-10-23	2'DEOXY-5- (HALOGENVINYL) -URIDINES
DK42779A (en)	1979-08-02	ELECTRODE CONSTRUCTION
FI792125A7 (en)	1980-01-08	MERKAPTO SUBSTITUERADE 2,3,4,5-TETRAHYDRO-1H-3-BENZAZEPINER
NL7901159A (en)	1979-08-17	LIQUID PERMETIC FOEL.
NL7808373A (en)	1979-07-17	"BREAKWATER".
EP0019636A4 (en)	1980-11-14	OXYGEN SENSOR.
DK108679A (en)	1979-09-22	MEN'S URINE CONTAINER
IT7922415A0 (en)	1979-05-07	DEVICE FOR CUTTING ASPHALT.
AT361137B (en)	1981-02-25	DISINFECTANT
IT7927773A0 (en)	1979-11-30	PTC DEVICES INCLUDING OXYGEN BARRIERS.
NL7903394A (en)	1979-11-20	MEDICAL AGGREGATE.
FI793663A7 (en)	1980-05-30	1,2,4,5-TETRA-ALKYL-4-ARYLPIPERIDINE
IT1193847B (en)	1988-08-24	PHARMACEUTICAL COMPOSITION CONTAINING 3,4-DI-HYDRO-3-BONE-2-KINOXALINE
SE7803411L (en)	1979-09-24	2,6-DIALCOXIBENZAMIDES
RO85294A (en)	1984-10-31	SINERGIC INSECTICIDE COMPOSITION
BE880282A (en)	1980-03-17	4,1-BENZOXAZEPINES AND 4,1-BENZOTHIAZEPINES
ES511412A0 (en)	1983-02-16	"IMPROVEMENTS IN LIFTING DEVICES".
BE890372A (en)	1982-03-16	BIPOLAR ELECTROLYSER ELEMENT
IT1096333B (en)	1985-08-26	1,2,4-TRIAZOLIDIN-3-ONI E-TIONI
FI812856L (en)	1982-03-16	PLANETACKUMULATOR FOER "SZ" TVINNING
BE880082A (en)	1980-03-17	OZONE DESTRUCTION CATALYST
NL7900005A (en)	1979-07-05	11-ALKANOYL-4 "-DESOXY-4" -ISONITRILO-OLEANDOMYCIN-DERIBARES.
BE875273A (en)	1979-10-02	2,3-DIHYDRO-4H-1-BENZO-PYRANNE-4-ONES 0-CARBAMOYLOXIMES
BR7907820A (en)	1980-07-29	PCM CODING ARRANGEMENT
IT1195932B (en)	1988-11-03	INSECTICIDE COMPOSITION

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19971129