GB1367839A - Rotatable element potentiometer and method of producing it - Google Patents

Rotatable element potentiometer and method of producing it

Info

Publication number
GB1367839A
GB1367839A GB2170372A GB2170372A GB1367839A GB 1367839 A GB1367839 A GB 1367839A GB 2170372 A GB2170372 A GB 2170372A GB 2170372 A GB2170372 A GB 2170372A GB 1367839 A GB1367839 A GB 1367839A
Authority
GB
United Kingdom
Prior art keywords
strip
members
contact
housing
portions
Prior art date
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
GB2170372A
Other languages
English (en)
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.)
Bourns Inc
Original Assignee
Bourns Inc
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.)
Filing date
Publication date
Application filed by Bourns Inc filed Critical Bourns Inc
Publication of GB1367839A publication Critical patent/GB1367839A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/005—Surface mountable, e.g. chip trimmer potentiometer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • 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
    • Y10T29/49082—Resistor making
    • 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
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49792—Dividing through modified portion
    • 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
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustable Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
GB2170372A 1971-09-30 1972-05-10 Rotatable element potentiometer and method of producing it Expired GB1367839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18299771A 1971-09-30 1971-09-30

Publications (1)

Publication Number Publication Date
GB1367839A true GB1367839A (en) 1974-09-25

Family

ID=22670971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2170372A Expired GB1367839A (en) 1971-09-30 1972-05-10 Rotatable element potentiometer and method of producing it

Country Status (5)

Country Link
US (1) US3729817A (enrdf_load_stackoverflow)
DE (1) DE2226317A1 (enrdf_load_stackoverflow)
FR (1) FR2153227B3 (enrdf_load_stackoverflow)
GB (1) GB1367839A (enrdf_load_stackoverflow)
NL (1) NL7206780A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151953A (en) * 1983-12-30 1985-07-31 Piher Navarra Sa Manufacture of metallic contactor elements for electronic components
GB2167981A (en) * 1984-11-21 1986-06-11 Piher Navarra Sa Adjustable potentiometers
GB2220798A (en) * 1988-07-14 1990-01-17 Compel Sa Process of automatic sequential production of potentiometers and potentiometers obtained thereby
FR2704086A1 (fr) * 1993-04-14 1994-10-21 Nacesa Potentiomètre miniature et procédé automatique de fabrication de potentiomètres miniatures.
EP0620569A3 (en) * 1993-04-14 1995-04-19 Navarra Componentes Electro Miniature potentiometer and its automatic sequential manufacturing process.

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538925Y2 (enrdf_load_stackoverflow) * 1973-12-27 1978-03-08
US4040175A (en) * 1974-01-14 1977-08-09 Littelfuse, Inc. Method of making a miniature plug-in fuse with fragile fuse link
US3909767A (en) * 1974-01-14 1975-09-30 Littelfuse Inc Miniature plug-in fuse
US3869789A (en) * 1974-05-31 1975-03-11 Spectrol Electronics Corp Method of manufacturing variable resistance device
US4052786A (en) * 1974-07-01 1977-10-11 Cts Corporation Method of making a variable resistance control
US4056884A (en) * 1975-02-08 1977-11-08 Littelfuse, Inc. Method of making a miniature plug-in fuse
US4188715A (en) * 1975-07-21 1980-02-19 Elfab Corporation Method of fabricating an insulator for an electrical connector
US4063206A (en) * 1976-08-16 1977-12-13 Walker Edgar Iii Tunable electrical component
US4521761A (en) * 1984-02-17 1985-06-04 Sangamo Weston, Inc. Small outline potentiometer
JPS6319716A (ja) * 1986-07-10 1988-01-27 和泉電気株式会社 小型開閉器の製造方法
ES2008980A6 (es) * 1988-03-21 1989-08-16 Aragonesa Comp Potenciometro de ajuste para circuitos electronicos, procedimiento de montaje de sus elementos y procedimiento de obtencion de su placa resistiva.
US5043695A (en) * 1990-06-15 1991-08-27 Bourns, Inc. Housing assembly for miniature electronic device
DE4117276A1 (de) * 1991-05-27 1992-12-03 Krah Elektrotechnische Fabrik Befestigungsvorrichtung fuer elektrische widerstaende und verfahren zu ihrer herstellung
JP3367787B2 (ja) * 1995-05-29 2003-01-20 株式会社村田製作所 可変抵抗器
CN104103391B (zh) * 2014-08-01 2017-07-11 贵州凯里经济开发区中昊电子有限公司 采用立体金属带工艺生产热压敏电阻器的方法及其产品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173186A (en) * 1929-08-26 1939-09-19 White S Dental Mfg Co Method of producing electrical resistance units
US3374536A (en) * 1964-10-29 1968-03-26 Sprague Electric Co Incapsulation of electrical units
US3391426A (en) * 1965-10-22 1968-07-09 Motorola Inc Molding apparatus
US3402464A (en) * 1966-07-14 1968-09-24 Bourns Inc Method of making a potentiometer
US3436810A (en) * 1967-07-17 1969-04-08 Jade Corp Method of packaging integrated circuits
US3597837A (en) * 1968-11-12 1971-08-10 Litton Precision Prod Inc Method of making trimmer potentiometers

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151953A (en) * 1983-12-30 1985-07-31 Piher Navarra Sa Manufacture of metallic contactor elements for electronic components
GB2167981A (en) * 1984-11-21 1986-06-11 Piher Navarra Sa Adjustable potentiometers
GB2220798A (en) * 1988-07-14 1990-01-17 Compel Sa Process of automatic sequential production of potentiometers and potentiometers obtained thereby
GB2220798B (en) * 1988-07-14 1993-03-10 Compel Sa Process of automatic sequential production of potentiometers and potentiometer obtained thereby
FR2704086A1 (fr) * 1993-04-14 1994-10-21 Nacesa Potentiomètre miniature et procédé automatique de fabrication de potentiomètres miniatures.
EP0620569A3 (en) * 1993-04-14 1995-04-19 Navarra Componentes Electro Miniature potentiometer and its automatic sequential manufacturing process.
TR27972A (tr) * 1993-04-14 1995-11-16 Navarra Componentes Electro Kücük potansiyometre ve bunun otomatik bir sekansla üretim prosesi.
US5592141A (en) * 1993-04-14 1997-01-07 Navarra De Componentes Electronicos, S.A. Miniature potentiometer

Also Published As

Publication number Publication date
US3729817A (en) 1973-05-01
NL7206780A (enrdf_load_stackoverflow) 1973-03-27
FR2153227A1 (enrdf_load_stackoverflow) 1973-05-04
DE2226317A1 (de) 1973-04-12
FR2153227B3 (enrdf_load_stackoverflow) 1975-08-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees