NL65136C - - Google Patents

Info

Publication number: NL65136C
Authority: NL; Netherlands

Application number

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.)

1943-05-07

Publication of NL65136C publication Critical patent/NL65136C/xx

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
- H01C7/04—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 negative temperature coefficient
- H01C7/042—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 negative temperature coefficient mainly consisting of inorganic non-metallic substances
- H01C7/043—Oxides or oxidic compounds
- H01C7/046—Iron oxides or ferrites
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/12—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromium oxide
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/42—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromites
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
- 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
- H01C7/04—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 negative temperature coefficient

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Compositions Of Oxide Ceramics (AREA)
Apparatuses And Processes For Manufacturing Resistors (AREA)

NL65136D 1943-05-07 NL65136C (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL111204		1943-05-07

Publications (1)

Publication Number	Publication Date
NL65136C true NL65136C (pt)

Family

ID=32464660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL65136D NL65136C (pt)	1943-05-07

Country Status (6)

Country	Link
US (1)	US2492543A (pt)
CH (1)	CH246801A (pt)
DE (1)	DE880459C (pt)
FR (1)	FR904136A (pt)
GB (1)	GB631739A (pt)
NL (1)	NL65136C (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2775527A (en) *	1951-12-18	1956-12-25	Kaiser Aluminium Chem Corp	Refractory material
US2851639A (en) *	1952-03-27	1958-09-09	Mosaic Tile Company	Electrically-conductive ceramic floortile units and floors composed of such conductive units
US2844112A (en) *	1953-01-02	1958-07-22	Nat Cylinder Gas Co	Method of inhibiting slag formation in boilers and inhibitor materials for use therein
US3044867A (en) *	1957-05-15	1962-07-17	Messrs Aktiebolaget Svenska Me	Method for the production of metallicceramic materials
US4086556A (en)	1975-09-18	1978-04-25	Matsushita Electric Industrial Co., Ltd.	Humidity sensitive ceramic resistor
US5482907A (en) *	1994-05-26	1996-01-09	National Science Council	Ceramic composite containing a spinel phase and an oxide phase and the preparation thereof
CN110092651B (zh) *	2019-05-17	2021-09-10	中钢洛耐科技股份有限公司	一种铝铬合成原料的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2048263A (en) *	1931-08-22	1936-07-21	Haglund Ture Robert	Highly refractory mass produced by melting
US2370443A (en) *	1936-12-28	1945-02-27	Biefeld Karl	Nonmetallic electric resistance material and process for producing same
FR885401A (fr) *	1941-08-22	1943-09-14	Philips Nv	Résistance électrique

0
- NL NL65136D patent/NL65136C/xx active
1944
- 1944-05-03 DE DEN2332D patent/DE880459C/de not_active Expired
- 1944-05-05 CH CH246801D patent/CH246801A/de unknown
- 1944-05-08 FR FR904136D patent/FR904136A/fr not_active Expired
1946
- 1946-07-24 US US685918A patent/US2492543A/en not_active Expired - Lifetime
- 1946-11-01 GB GB32532/46A patent/GB631739A/en not_active Expired

Also Published As

Publication number	Publication date
DE880459C (de)	1953-06-22
FR904136A (fr)	1945-10-26
GB631739A (en)	1949-11-09
CH246801A (de)	1947-01-31
US2492543A (en)	1949-12-27

Publication	Publication Date	Title
BE459457A (pt)	1945-08-21
IT421447A (pt)
FR56443E (pt)	1952-10-07
FR882381A (pt)	1943-06-15
FR51595E (pt)	1943-02-12
BE452648R (pt)	1944-04-11
FR51675E (pt)	1943-03-27
FR879601A (pt)	1943-03-10
BE457213A (pt)
BE471143A (pt)
BE456646A (pt)
BE457168A (pt)
BE456272A (pt)
BE457265A (pt)
BE459137A (pt)	1945-07-31
BE456246A (pt)
BE455018A (pt)
BE453950A (pt)
BE460739A (pt)
BE462119A (pt)
BE453288A (pt)
BE463214A (pt)
BE465222A (pt)
BE465819A (pt)
BE465944A (pt)