DE2124841B2 - Motorischer stellantrieb fuer ventile mit schubkraftabhaengi ger endstellungsabschaltung - Google Patents

Motorischer stellantrieb fuer ventile mit schubkraftabhaengi ger endstellungsabschaltung

Info

Publication number
DE2124841B2
DE2124841B2 DE19712124841 DE2124841A DE2124841B2 DE 2124841 B2 DE2124841 B2 DE 2124841B2 DE 19712124841 DE19712124841 DE 19712124841 DE 2124841 A DE2124841 A DE 2124841A DE 2124841 B2 DE2124841 B2 DE 2124841B2
Authority
DE
Germany
Prior art keywords
ball bearings
threaded element
cam
actuator
end position
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.)
Withdrawn
Application number
DE19712124841
Other languages
German (de)
English (en)
Other versions
DE2124841C (de
DE2124841A1 (ref
Inventor
Jürgen Dipl Ing 7100 Heil bronn Balz
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.)
Helmut Baelz GmbH
Original Assignee
Helmut Baelz 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 Helmut Baelz GmbH filed Critical Helmut Baelz GmbH
Priority to DE19712124841 priority Critical patent/DE2124841B2/de
Priority to CH1104971A priority patent/CH529959A/de
Priority to FR717133589A priority patent/FR2137410B1/fr
Priority to GB5102571A priority patent/GB1334553A/en
Priority to US00200549A priority patent/US3720295A/en
Publication of DE2124841A1 publication Critical patent/DE2124841A1/de
Publication of DE2124841B2 publication Critical patent/DE2124841B2/de
Withdrawn legal-status Critical Current

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
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • F16K31/048—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means with torque limiters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Transmission Devices (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
DE19712124841 1971-05-19 1971-05-19 Motorischer stellantrieb fuer ventile mit schubkraftabhaengi ger endstellungsabschaltung Withdrawn DE2124841B2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19712124841 DE2124841B2 (de) 1971-05-19 1971-05-19 Motorischer stellantrieb fuer ventile mit schubkraftabhaengi ger endstellungsabschaltung
CH1104971A CH529959A (de) 1971-05-19 1971-07-27 Motorischer Stellantrieb für Ventile mit schubkraftabhängiger Endstellungsabschaltung
FR717133589A FR2137410B1 (ref) 1971-05-19 1971-09-17
GB5102571A GB1334553A (en) 1971-05-19 1971-11-03 Power-operated positioning apparatus
US00200549A US3720295A (en) 1971-05-19 1971-11-19 Power positioning apparatus with force dependent shut-off

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712124841 DE2124841B2 (de) 1971-05-19 1971-05-19 Motorischer stellantrieb fuer ventile mit schubkraftabhaengi ger endstellungsabschaltung

Publications (2)

Publication Number Publication Date
DE2124841A1 DE2124841A1 (ref) 1972-03-09
DE2124841B2 true DE2124841B2 (de) 1972-03-09

Family

ID=5808333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712124841 Withdrawn DE2124841B2 (de) 1971-05-19 1971-05-19 Motorischer stellantrieb fuer ventile mit schubkraftabhaengi ger endstellungsabschaltung

Country Status (5)

Country Link
US (1) US3720295A (ref)
CH (1) CH529959A (ref)
DE (1) DE2124841B2 (ref)
FR (1) FR2137410B1 (ref)
GB (1) GB1334553A (ref)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832832A (en) * 1972-06-12 1974-09-03 Envirotech Corp Method and apparatus for cleaning the filter elements of a dust collector
US3946985A (en) * 1974-02-28 1976-03-30 Tokico Ltd. Valve device for gases
US4000663A (en) * 1974-08-22 1977-01-04 Robertshaw Controls Company Damper actuator
US4153825A (en) * 1978-04-26 1979-05-08 General Motors Corporation Electric switch and actuator for an antenna drive system
US4570903A (en) * 1982-04-19 1986-02-18 Crass Otto G Method and apparatus for measurement of valve stem thrust
US5404897A (en) * 1993-11-01 1995-04-11 Mag Aerospace Industries, Inc. System and method for preventing leakage of liquid waste from an aircraft waste tank during flight
DE19712153C2 (de) * 1997-03-22 2000-12-14 Asg Luftfahrttechnik Und Senso Stellantrieb
GB0421293D0 (en) * 2004-09-24 2004-10-27 Carolan Laurence Control device
CN109404594B (zh) * 2018-12-21 2024-02-20 无锡市华通电力设备有限公司 一种单向对开式截止门

Also Published As

Publication number Publication date
FR2137410B1 (ref) 1973-05-25
US3720295A (en) 1973-03-13
GB1334553A (en) 1973-10-24
DE2124841A1 (ref) 1972-03-09
CH529959A (de) 1972-10-31
FR2137410A1 (ref) 1972-12-29

Similar Documents

Publication Publication Date Title
EP0440861B1 (de) Antriebsrolleneinheit
EP0520994B1 (de) Kurzschluss- und bürstenabhebevorrichtung für asynchronmotoren mit schleifringlaüfer
DE3114708A1 (de) Ventilantrieb
DE2124841B2 (de) Motorischer stellantrieb fuer ventile mit schubkraftabhaengi ger endstellungsabschaltung
DE3508969A1 (de) Stellmotor
DE887717C (de) Vorrichtung zur AEnderung des Kolbenhubes bei Kurbeltrieben
EP1284447A1 (de) Schwenkbeschlag
DE69003787T2 (de) Rotierende Klappe.
DE2010431B1 (de) Motorischer Stellantrieb für Ventile mit schubkraftabhängiger Endstellungsabschaltung
DE431458C (de) Werkzeugmaschine mit einem um eine senkrechte Achse schaltbaren Arbeitstisch
DE3103497C2 (de) Begrenzerschaltvorrichtung für eine elektrisch angetriebene Stellvorrichtung
DE2124841C (de) Motorischer Stellantrieb fur Ventile mit schubkraftabhangiger Endstellungsabschal tung
DE2242429C2 (de) Motorischer Stellantrieb für Ventile oder dergleichen
DE2243896C2 (de) Motorischer Stellantrieb für Ventile oder dergleichen
DE68903182T2 (de) Loesbarer linearschrittmotor mit einem rueckzentrierten laeufer.
DE2214574C2 (ref)
DE3144032C2 (ref)
DE1550145B1 (de) Motorventilantrieb
DE1615777C3 (ref)
DE816052C (de) Antriebsvorrichtung fuer Naehmaschine
DE2135094C (de) Motorischer Stellantrieb fur Ventile mit schubkraftabhangiger Endstellungs abschaltung
DE857145C (de) Reibradwechselgetriebe
DE3148836C2 (de) Schaltvorrichtung für ein Wendegetriebe einer Rundstrickmaschine
DE1238091B (de) Programmschalter
DE610985C (de) Vorrichtung zum Schneiden von blattartigen Koerpern zu Fasern, insbesondere von Tabak

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee