JPS647603A - Rotary operation type variable resistor - Google Patents

Rotary operation type variable resistor

Info

Publication number
JPS647603A
JPS647603A JP62162774A JP16277487A JPS647603A JP S647603 A JPS647603 A JP S647603A JP 62162774 A JP62162774 A JP 62162774A JP 16277487 A JP16277487 A JP 16277487A JP S647603 A JPS647603 A JP S647603A
Authority
JP
Japan
Prior art keywords
variable resistor
rivet
protrusion
knob
substrate
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.)
Pending
Application number
JP62162774A
Other languages
English (en)
Inventor
Fumio Fujii
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62162774A priority Critical patent/JPS647603A/ja
Publication of JPS647603A publication Critical patent/JPS647603A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adjustable Resistors (AREA)
JP62162774A 1987-06-30 1987-06-30 Rotary operation type variable resistor Pending JPS647603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162774A JPS647603A (en) 1987-06-30 1987-06-30 Rotary operation type variable resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162774A JPS647603A (en) 1987-06-30 1987-06-30 Rotary operation type variable resistor

Publications (1)

Publication Number Publication Date
JPS647603A true JPS647603A (en) 1989-01-11

Family

ID=15760965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162774A Pending JPS647603A (en) 1987-06-30 1987-06-30 Rotary operation type variable resistor

Country Status (1)

Country Link
JP (1) JPS647603A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0452707U (ja) * 1990-09-12 1992-05-06
US5275112A (en) * 1992-09-28 1994-01-04 The United States Of America As Represented By The United States Department Of Energy Integrated null-flux suspension and multiphase propulsion system for magnetically-levitated vehicles
US5511488A (en) * 1994-04-25 1996-04-30 Powell; James R. Electromagnetic induction ground vehicle levitation guideway
US5953996A (en) * 1998-04-03 1999-09-21 Powell; James R. System and method for magnetic levitation guideway emplacement on conventional railroad line installations

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820505B2 (ja) * 1978-07-27 1983-04-23 富士通株式会社 Ｃｉｄの信号検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820505B2 (ja) * 1978-07-27 1983-04-23 富士通株式会社 Ｃｉｄの信号検出装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0452707U (ja) * 1990-09-12 1992-05-06
US5275112A (en) * 1992-09-28 1994-01-04 The United States Of America As Represented By The United States Department Of Energy Integrated null-flux suspension and multiphase propulsion system for magnetically-levitated vehicles
US5511488A (en) * 1994-04-25 1996-04-30 Powell; James R. Electromagnetic induction ground vehicle levitation guideway
US5649489A (en) * 1994-04-25 1997-07-22 Powell; James R. Electromagnetic induction ground vehicle levitation guideway
US5809897A (en) * 1994-04-25 1998-09-22 Powell; James R. Electromagnetic induction ground vehicle levitation guideway
US5953996A (en) * 1998-04-03 1999-09-21 Powell; James R. System and method for magnetic levitation guideway emplacement on conventional railroad line installations
US6085663A (en) * 1998-04-03 2000-07-11 Powell; James R. System and method for magnetic levitation guideway emplacement on conventional railroad line installations

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