DE134283C - - Google Patents

Info

Publication number
DE134283C
DE134283C DENDAT134283D DE134283DA DE134283C DE 134283 C DE134283 C DE 134283C DE NDAT134283 D DENDAT134283 D DE NDAT134283D DE 134283D A DE134283D A DE 134283DA DE 134283 C DE134283 C DE 134283C
Authority
DE
Germany
Prior art keywords
elevator
contacts
contact
lever
flaps
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.)
Active
Application number
DENDAT134283D
Other languages
German (de)
English (en)
Publication of DE134283C publication Critical patent/DE134283C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/02—Position or depth indicators
DENDAT134283D Active DE134283C (ja)

Publications (1)

Publication Number Publication Date
DE134283C true DE134283C (ja)

Family

ID=402422

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT134283D Active DE134283C (ja)

Country Status (1)

Country Link
DE (1) DE134283C (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347154A (en) * 1990-11-15 1994-09-13 Seiko Instruments Inc. Light valve device using semiconductive composite substrate
US5434433A (en) * 1992-08-19 1995-07-18 Seiko Instruments Inc. Semiconductor device for a light wave
US5574292A (en) * 1992-05-13 1996-11-12 Seiko Instruments Inc. Semiconductor device with monosilicon layer
US5618739A (en) * 1990-11-15 1997-04-08 Seiko Instruments Inc. Method of making light valve device using semiconductive composite substrate
US5633176A (en) * 1992-08-19 1997-05-27 Seiko Instruments Inc. Method of producing a semiconductor device for a light valve
US6191476B1 (en) 1992-10-21 2001-02-20 Seiko Instruments Inc. Semiconductor device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347154A (en) * 1990-11-15 1994-09-13 Seiko Instruments Inc. Light valve device using semiconductive composite substrate
US5486708A (en) * 1990-11-15 1996-01-23 Seiko Instruments Inc. Light valve device using semiconductive composite substrate
US5572045A (en) * 1990-11-15 1996-11-05 Seiko Instruments Inc. Light valve device using semiconductive composite substrate
US5618739A (en) * 1990-11-15 1997-04-08 Seiko Instruments Inc. Method of making light valve device using semiconductive composite substrate
US5728591A (en) * 1990-11-15 1998-03-17 Seiko Instruments Inc. Process for manufacturing light valve device using semiconductive composite substrate
US5574292A (en) * 1992-05-13 1996-11-12 Seiko Instruments Inc. Semiconductor device with monosilicon layer
US5434433A (en) * 1992-08-19 1995-07-18 Seiko Instruments Inc. Semiconductor device for a light wave
US5633176A (en) * 1992-08-19 1997-05-27 Seiko Instruments Inc. Method of producing a semiconductor device for a light valve
US6187605B1 (en) 1992-08-19 2001-02-13 Seiko Instruments Inc. Method of forming a semiconductor device for a light valve
US6191476B1 (en) 1992-10-21 2001-02-20 Seiko Instruments Inc. Semiconductor device

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