NL7902712A - Overbrengingssamenstel dat motorisch en met de hand kan worden bediend. - Google Patents

Overbrengingssamenstel dat motorisch en met de hand kan worden bediend.

Info

Publication number
NL7902712A
NL7902712A NL7902712A NL7902712A NL7902712A NL 7902712 A NL7902712 A NL 7902712A NL 7902712 A NL7902712 A NL 7902712A NL 7902712 A NL7902712 A NL 7902712A NL 7902712 A NL7902712 A NL 7902712A
Authority
NL
Netherlands
Prior art keywords
motorally
transmission assembly
manual operated
manual
operated
Prior art date
Application number
NL7902712A
Other languages
English (en)
Dutch (nl)
Original Assignee
Keystone Int
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 Keystone Int filed Critical Keystone Int
Publication of NL7902712A publication Critical patent/NL7902712A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
NL7902712A 1978-04-08 1979-04-06 Overbrengingssamenstel dat motorisch en met de hand kan worden bediend. NL7902712A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1387778 1978-04-08

Publications (1)

Publication Number Publication Date
NL7902712A true NL7902712A (nl) 1979-10-10

Family

ID=10031002

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7902712A NL7902712A (nl) 1978-04-08 1979-04-06 Overbrengingssamenstel dat motorisch en met de hand kan worden bediend.

Country Status (7)

Country Link
JP (1) JPS54148961A (fr)
BR (1) BR7902151A (fr)
CA (1) CA1113280A (fr)
DE (1) DE2914364A1 (fr)
FR (1) FR2422085A1 (fr)
IT (1) IT1112200B (fr)
NL (1) NL7902712A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138004C2 (de) * 1981-09-24 1985-01-31 Elektro-Mechanik Gmbh, 5963 Wenden Stellantrieb mit einem Planetengetriebe
US4616803A (en) * 1983-08-23 1986-10-14 Keystone International, Inc. Declutchable valve override
DE4344325A1 (de) * 1993-12-23 1995-06-29 Dieter Prof Dr Ing Heuer Planetengetriebe, insbesondere für Stellantriebe von Armaturen
JP2888329B2 (ja) * 1995-05-23 1999-05-10 日本サーボ株式会社 手動操作機構
CN1786537B (zh) * 2005-12-05 2010-06-16 中西定之 流体压驱动装置用手动操作装置
DE102007007680B3 (de) * 2007-02-16 2008-06-19 Nurkraft Gmbh Antrieb für Kugelhähne
CN109681690B (zh) * 2018-12-28 2021-02-02 常州市汇丰船舶附件制造有限公司 阀门智能执行器的减速装置
CN112413059B (zh) * 2020-12-17 2024-06-07 江苏泰隆减速机股份有限公司 船用门降减速机
EP4198216A3 (fr) * 2021-12-18 2023-09-13 B/E Aerospace, Inc. Systèmes et procédés de neutralisation de toilettes sous vide
US12000130B2 (en) 2021-12-18 2024-06-04 B/E Aerospace, Inc. Vacuum toilet override systems and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD3829A (fr) *
AT135267B (de) * 1931-11-26 1933-11-10 Schaeffer & Budenberg Gmbh Motorische Antriebsvorrichtung für Absperrorgane.
US2206597A (en) * 1934-04-07 1940-07-02 American Rolling Mill Co Coating metal articles
DE1129790B (de) * 1959-07-02 1962-05-17 Rotork Engineering Company Ltd Wahlweise von Hand oder durch einen Elektromotor betaetigbarer Ventilantrieb
DE1231517B (de) * 1964-04-25 1966-12-29 Siebeck Metallwerk G M B H Motorischer Stellantrieb fuer Ventile od. dgl. mit Schneckengetriebe
DE1550502A1 (de) * 1966-04-28 1970-01-08 Siemens Ag Elektrischer Stellantrieb
DE1675483B1 (de) * 1968-03-01 1971-04-22 Baelz Gmbh Helmut Handbetaetigte verstellvorrichtung fuer motorgetriebene ventile
GB1252564A (fr) * 1968-05-31 1971-11-10
JPS5035990B2 (fr) * 1971-09-08 1975-11-20

Also Published As

Publication number Publication date
JPS54148961A (en) 1979-11-21
FR2422085B1 (fr) 1984-05-25
IT7921648A0 (it) 1979-04-06
FR2422085A1 (fr) 1979-11-02
BR7902151A (pt) 1979-12-04
DE2914364A1 (de) 1979-10-25
CA1113280A (fr) 1981-12-01
IT1112200B (it) 1986-01-13

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed