DK143072C - Fremgangsmaade til fremstilling af en ommagnetiserbar konstruktionsdel - Google Patents
Fremgangsmaade til fremstilling af en ommagnetiserbar konstruktionsdelInfo
- Publication number
- DK143072C DK143072C DK91673A DK91673A DK143072C DK 143072 C DK143072 C DK 143072C DK 91673 A DK91673 A DK 91673A DK 91673 A DK91673 A DK 91673A DK 143072 C DK143072 C DK 143072C
- Authority
- DK
- Denmark
- Prior art keywords
- remagnetizable
- procedure
- manufacturing
- design part
- design
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0201—Materials for reed contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/64—Protective enclosures, baffle plates, or screens for contacts
- H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/005—Apparatus or processes specially adapted for the manufacture of electric switches of reed switches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49105—Switch making
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
- Manufacture Of Switches (AREA)
- Hard Magnetic Materials (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00227762A US3805378A (en) | 1972-02-22 | 1972-02-22 | Manufacture of remanent reed switch |
US22776272 | 1972-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK143072B DK143072B (da) | 1981-03-23 |
DK143072C true DK143072C (da) | 1981-11-02 |
Family
ID=22854356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91673A DK143072C (da) | 1972-02-22 | 1973-02-21 | Fremgangsmaade til fremstilling af en ommagnetiserbar konstruktionsdel |
Country Status (18)
Country | Link |
---|---|
US (1) | US3805378A (da) |
JP (1) | JPS5642093B2 (da) |
AR (1) | AR193572A1 (da) |
AT (1) | AT337819B (da) |
BE (1) | BE795715A (da) |
BR (1) | BR7301238D0 (da) |
CA (1) | CA987892A (da) |
CH (1) | CH567790A5 (da) |
DK (1) | DK143072C (da) |
ES (1) | ES412277A1 (da) |
FR (1) | FR2173038B1 (da) |
GB (1) | GB1415552A (da) |
IL (1) | IL41586A (da) |
IT (1) | IT977830B (da) |
NL (1) | NL160109C (da) |
NO (1) | NO136323C (da) |
SE (1) | SE393218B (da) |
ZA (1) | ZA731216B (da) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900807A (en) * | 1972-10-30 | 1975-08-19 | Fujitsu Ltd | Magnetically controlled switching device |
NO140033C (no) * | 1973-12-07 | 1979-06-20 | Int Standard Electric Corp | Magnetisk paavirkbar koblingsanordning |
SE388713B (sv) * | 1974-08-22 | 1976-10-11 | Mo Energeticheskij Institut | Tungrele |
US4221163A (en) * | 1978-09-01 | 1980-09-09 | Ncr Corporation | Magnetic hysteresis driven recording element and method |
US4222020A (en) * | 1979-04-02 | 1980-09-09 | Gte Automatic Electric Laboratories Incorporated | Control winding for a magnetic latching reed relay |
US4377797A (en) * | 1980-08-18 | 1983-03-22 | Bell Telephone Laboratories, Incorporated | Magnetically actuated device comprising an Fe-Mo-Ni magnetic element |
US4340434A (en) * | 1980-08-18 | 1982-07-20 | Bell Telephone Laboratories, Incorporated | High remanence Fe-Mo-Ni alloys for magnetically actuated devices |
US4415380A (en) * | 1980-08-18 | 1983-11-15 | Bell Telephone Laboratories, Incorporated | Method for making a high remanence Fe-Mo-Ni magnetic element |
US4337100A (en) * | 1980-10-06 | 1982-06-29 | Bell Telephone Laboratories, Incorporated | Magnetically anisotropic alloys for magnetically actuated devices |
US4401483A (en) * | 1980-10-06 | 1983-08-30 | Bell Telephone Laboratories, Incorporated | Method for making a magnetically anisotropic element |
US4420732A (en) * | 1980-10-06 | 1983-12-13 | Bell Telephone Laboratories, Incorporated | Magnetically actuated device comprising a magnetically anisotropic element |
US4391656A (en) * | 1980-10-17 | 1983-07-05 | Bell Telephone Laboratories, Incorporated | Isotropic and nearly isotropic permanent magnet alloys |
JPS59131800U (ja) * | 1983-02-23 | 1984-09-04 | 松下電器産業株式会社 | 音響レンズ |
JP5365655B2 (ja) * | 2011-03-16 | 2013-12-11 | 株式会社安川電機 | リードスイッチ |
US11309140B2 (en) * | 2019-01-04 | 2022-04-19 | Littelfuse, Inc. | Contact switch coating |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1032722A (en) * | 1962-06-04 | 1966-06-15 | Hitachi Ltd | Improvements relating to relays having sealed magnetic contact units |
NL296271A (da) * | 1962-08-07 | |||
US3369291A (en) * | 1963-03-14 | 1968-02-20 | Rca Corp | Method of making reed switches |
US3364449A (en) * | 1963-12-18 | 1968-01-16 | Bell Telephone Labor Inc | Magnetically actuated switching devices |
-
1972
- 1972-02-22 US US00227762A patent/US3805378A/en not_active Expired - Lifetime
- 1972-10-13 CA CA153,878A patent/CA987892A/en not_active Expired
-
1973
- 1973-01-16 GB GB217873A patent/GB1415552A/en not_active Expired
- 1973-02-13 SE SE7302004A patent/SE393218B/xx unknown
- 1973-02-16 NL NL7302209.A patent/NL160109C/xx not_active IP Right Cessation
- 1973-02-18 AR AR246662A patent/AR193572A1/es active
- 1973-02-19 FR FR7305780A patent/FR2173038B1/fr not_active Expired
- 1973-02-19 IT IT67403/73A patent/IT977830B/it active
- 1973-02-20 IL IL41586A patent/IL41586A/xx unknown
- 1973-02-20 BR BR731238A patent/BR7301238D0/pt unknown
- 1973-02-21 DK DK91673A patent/DK143072C/da not_active IP Right Cessation
- 1973-02-21 JP JP2028673A patent/JPS5642093B2/ja not_active Expired
- 1973-02-21 ZA ZA731216A patent/ZA731216B/xx unknown
- 1973-02-21 BE BE795715D patent/BE795715A/xx not_active IP Right Cessation
- 1973-02-21 NO NO700/73A patent/NO136323C/no unknown
- 1973-02-22 AT AT158973A patent/AT337819B/de not_active IP Right Cessation
- 1973-02-22 CH CH253373A patent/CH567790A5/de not_active IP Right Cessation
- 1973-02-22 ES ES412277A patent/ES412277A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES412277A1 (es) | 1976-01-01 |
ZA731216B (en) | 1974-04-24 |
IT977830B (it) | 1974-09-20 |
ATA158973A (de) | 1976-11-15 |
GB1415552A (en) | 1975-11-26 |
AT337819B (de) | 1977-07-25 |
JPS5642093B2 (da) | 1981-10-02 |
IL41586A0 (en) | 1973-04-30 |
BE795715A (fr) | 1973-06-18 |
FR2173038A1 (da) | 1973-10-05 |
NL160109C (nl) | 1979-09-17 |
IL41586A (en) | 1975-06-25 |
BR7301238D0 (pt) | 1974-02-19 |
DE2307970B2 (de) | 1975-09-25 |
NO136323B (da) | 1977-05-09 |
NL160109B (nl) | 1979-04-17 |
NL7302209A (da) | 1973-08-24 |
AU5225873A (en) | 1974-08-22 |
DE2307970A1 (de) | 1973-09-13 |
FR2173038B1 (da) | 1977-07-29 |
CA987892A (en) | 1976-04-27 |
NO136323C (no) | 1977-08-24 |
JPS4897044A (da) | 1973-12-11 |
US3805378A (en) | 1974-04-23 |
SE393218B (sv) | 1977-05-02 |
DK143072B (da) | 1981-03-23 |
AR193572A1 (es) | 1973-04-30 |
CH567790A5 (da) | 1975-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE398319B (sv) | Anordning for deckframstellning | |
BE795109A (fr) | Robinet a soupape | |
DK139147C (da) | Rumforskalling | |
DK143072C (da) | Fremgangsmaade til fremstilling af en ommagnetiserbar konstruktionsdel | |
DK146516C (da) | Fremgangsmaade til fremstilling af en belaegning til faerdselsflader | |
BR7308632D0 (pt) | Um separador vorticoso | |
IT977029B (it) | Lasep a gas | |
DK131587B (da) | Fremgangsmåde til fremstilling af en fleksibel bølgeleder. | |
IT989389B (it) | Procedimento per fabbricare un vaglio a fessure | |
BR7302233D0 (pt) | Um conetoe multiplo | |
DK149606C (da) | Fremgangsmaade til fremstilling af et poroest carbonholdigt legeme | |
DK145854C (da) | Fremgangsmaade til fremstilling af bifunktionelt tvaerbundet insulin | |
DK152384C (da) | Fremgangsmaade til fremstilling af isomaltit | |
DK140463C (da) | Rumforskalling | |
DK150850C (da) | Fremgangsmaade til fremstilling af tricykliske forbindelser | |
DK132410C (da) | Analogifremgangsmade til fremstilling af 2-amino-4h-pyraner | |
DK13880A (da) | Fremgangsmaade til fremstilling af cephalosporiner | |
DK133055C (da) | Fremgangsmade til fremstilling af l-tryptophan | |
DK134776C (da) | Fremgangsmade til fremstilling af pseudowollastonit | |
DK132962C (da) | Fremgangsmade til fremstilling af bicyclomycin | |
DK132658C (da) | Fremgangsmade til fremstilling af sorbinsyre | |
DK153153C (da) | Fremgangsmaade til fremstilling af 7-amino-7-alkoxycephalosporiner | |
DK150847C (da) | Fremgangsmaade til fremstilling af 2-amino-benzylaminer | |
DK130360C (da) | Fremgangsmade til fremstilling af et byggeelement | |
BE794615A (fr) | Stylographe a elements interchangeables |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |