GB1415577A - Variable resistors - Google Patents

Variable resistors

Info

Publication number
GB1415577A
GB1415577A GB2867873A GB2867873A GB1415577A GB 1415577 A GB1415577 A GB 1415577A GB 2867873 A GB2867873 A GB 2867873A GB 2867873 A GB2867873 A GB 2867873A GB 1415577 A GB1415577 A GB 1415577A
Authority
GB
United Kingdom
Prior art keywords
boss
base plate
track
cog wheel
resistance track
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
GB2867873A
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Publication of GB1415577A publication Critical patent/GB1415577A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/14—Adjustable resistors adjustable by auxiliary driving means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S338/00—Electrical resistors
    • Y10S338/01—Worm gear drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)

Abstract

1415577 Adjustable timing control BLAUPUNKT WERKE GmbH 15 June 1973 [16 Feb 1973] 28678/73 Addition to 1334255 Heading H3Q [Also in Division H1] A rotary potentiometer as disclosed in Specification 1,334,255 is modified in that an arcuate resistance track 21 has connection lugs 22 which extend beyond the lateral edges of base plate 1. Track 21 is on a substrate 20 mounted on a boss 17 of base plate 1 so as to be co-axial with cog wheel 7. Notches 18 in the boss 17 are engaged by projections 19 formed on the resistance track to positively locate the latter. The potentiometer slider (not shown) is mounted on the cog wheel 7 and engages a collector 23.
GB2867873A 1973-02-16 1973-06-15 Variable resistors Expired GB1415577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307680 DE2307680A1 (en) 1973-02-16 1973-02-16 ROTARY POTENTIOMETER WITH A SETTING UNIT

Publications (1)

Publication Number Publication Date
GB1415577A true GB1415577A (en) 1975-11-26

Family

ID=5872123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2867873A Expired GB1415577A (en) 1973-02-16 1973-06-15 Variable resistors

Country Status (10)

Country Link
US (1) US3872420A (en)
JP (1) JPS49113151A (en)
AT (1) AT323291B (en)
CS (1) CS166843B2 (en)
DE (1) DE2307680A1 (en)
FR (1) FR2218629B3 (en)
GB (1) GB1415577A (en)
IT (1) IT985047B (en)
SU (1) SU503559A3 (en)
ZA (1) ZA733582B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6008608A (en) * 1997-04-18 1999-12-28 Emerson Electric Co. User operated switch and speed control device for a wet/dry vacuum

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330344A (en) * 1941-01-13 1943-09-28 John L Freiberg Starting device for electric motors
US2888653A (en) * 1954-06-07 1959-05-26 Polarad Electronics Corp Adjusting and indicating combination
US2956254A (en) * 1959-04-16 1960-10-11 Int Resistance Co Variable electrical resistor
US3639878A (en) * 1969-12-18 1972-02-01 Dale Electronics Adjustable potentiometer with contactor ratchet and central post-securing means for baseplate
US3557746A (en) * 1969-12-31 1971-01-26 Bourns Inc Turns-counting rotary instrument dial indicator

Also Published As

Publication number Publication date
US3872420A (en) 1975-03-18
AT323291B (en) 1975-07-10
JPS49113151A (en) 1974-10-29
CS166843B2 (en) 1976-03-29
IT985047B (en) 1974-11-30
ZA733582B (en) 1974-04-24
FR2218629A1 (en) 1974-09-13
DE2307680A1 (en) 1974-08-22
SU503559A3 (en) 1976-02-15
FR2218629B3 (en) 1975-10-24

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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