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1. (WO2017110521) EDDY CURRENT TYPE INSTRUMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110521 International Application No.: PCT/JP2016/086708
Publication Date: 29.06.2017 International Filing Date: 09.12.2016
IPC:
G01D 7/00 (2006.01) ,G06M 1/00 (2006.01) ,G06M 3/12 (2006.01) ,G01P 3/495 (2006.01)
G PHYSICS
01
MEASURING; TESTING
D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
7
Indicating measured values
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
M
COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
1
Design features of general application
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
M
COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
3
Counters with additional facilities
12
for preventing incorrect actuation, e.g. for preventing falsification
G PHYSICS
01
MEASURING; TESTING
P
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK; INDICATING PRESENCE OR ABSENCE OF MOVEMENT;  INDICATING DIRECTION OF MOVEMENT 
3
Measuring linear or angular speed; Measuring differences of linear or angular speeds
42
Devices characterised by the use of electric or magnetic means
44
for measuring angular speed
49
using eddy currents
495
where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
Applicants:
日本精機株式会社 NIPPON SEIKI CO.,LTD. [JP/JP]; 新潟県長岡市東蔵王2丁目2番34号 2-34,Higashi-zaoh 2-chome,Nagaoka-shi, Niigata 9408580, JP
Inventors:
笛吹 健志 USUI,Takeshi; --
田中 智幸 TANAKA,Tomoyuki; --
岩橋 優 IWAHASHI,Masaru; --
Priority Data:
2015-25278425.12.2015JP
Title (EN) EDDY CURRENT TYPE INSTRUMENT
(FR) INSTRUMENT DE TYPE À COURANTS DE FOUCAULT
(JA) 渦電流式計器
Abstract:
(EN) Provided is an eddy current type instrument having an accumulator in which gears installed on character wheels are less likely to disengage. An eddy current type instrument 10 comprises: a rotor 23; an accumulator 12 that indicates a travel distance by causing a character wheel 12a to rotate on the basis of rotation of the rotator 23; and a casing 40 that pivotally supports the rotor 23 and the character wheel 12a. A thermoplastic synthetic resin material is applied to the casing 40, a housing section 43 for housing the accumulator 12 is provided to the casing 40, and a gear 12b for a carry of the character wheel 12a is provided between a rotating shaft 17 of the character wheel 12a and the opposing surface of the housing section 43.
(FR) L'invention concerne un instrument de type à courants de Foucault qui comprend un accumulateur dans lequel des pignons installés sur des roues de caractères sont moins susceptibles de se libérer. Un instrument de type à courants de Foucault 10 comporte : un rotor 23 ; un accumulateur 12 indiquant une distance de déplacement en amenant une roue de caractères 12a à tourner sur la base d'une rotation du rotor 23 ; un boîtier 40 qui porte de façon pivotante le rotor 23 et la roue de caractères 12a. Une matière de résine synthétique thermoplastique est appliquée sur le boîtier 40, une section de logement 43 pour loger l'accumulateur 12 est formée sur le boîtier 40, et un pignon 12b pour un port de la roue de caractères 12a est disposé entre un arbre tournant 17 de la roue de caractères 12a et la surface opposée de la section de logement 43.
(JA) 文字車に設けられた歯車の噛み合わせが外れにくい積算計を有する渦電流式計器を提供する。 渦電流式計器10は、回転体23と、この回転体23の回転に基づいて、文字車12aを回転させて走行距離を表示する積算計12と、回転体23及び文字車12aを回動可能に軸支する筐体40と、を備えた渦電流式計器であって、筐体40は、熱可塑性の合成樹脂材が適用され、筐体40に設けられ、積算計12を収容する収容部43を設け、文字車12aの桁上がりを司る歯車12bが、収容部43の対向する面と文字車12aの回転軸17との間に設けられる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108474675