BE896230A - Levier de manoeuvre pour dispositifs de commutation - Google Patents

Levier de manoeuvre pour dispositifs de commutation

Info

Publication number
BE896230A
BE896230A BE0/210373A BE210373A BE896230A BE 896230 A BE896230 A BE 896230A BE 0/210373 A BE0/210373 A BE 0/210373A BE 210373 A BE210373 A BE 210373A BE 896230 A BE896230 A BE 896230A
Authority
BE
Belgium
Prior art keywords
switching devices
maneuver lever
maneuver
lever
switching
Prior art date
Application number
BE0/210373A
Other languages
English (en)
Inventor
K Weitzel
Original Assignee
Indufer A G Zurich
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 Indufer A G Zurich filed Critical Indufer A G Zurich
Publication of BE896230A publication Critical patent/BE896230A/fr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
    • F16K31/563—Mechanical actuating means without stable intermediate position, e.g. with snap action for rotating or pivoting valves
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0647—Spindles or actuating means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element
    • G05D23/10—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element with snap-action elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Safety Valves (AREA)
BE0/210373A 1982-04-12 1983-03-21 Levier de manoeuvre pour dispositifs de commutation BE896230A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2182/82A CH661576A5 (de) 1982-04-12 1982-04-12 Schaltvorrichtung fuer armaturen.

Publications (1)

Publication Number Publication Date
BE896230A true BE896230A (fr) 1983-07-18

Family

ID=4227802

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/210373A BE896230A (fr) 1982-04-12 1983-03-21 Levier de manoeuvre pour dispositifs de commutation

Country Status (3)

Country Link
BE (1) BE896230A (fr)
CH (1) CH661576A5 (fr)
DE (2) DE3228776C2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8914573U1 (de) * 1989-12-12 1990-01-25 Streif, Hans, Magliaso, Lugano Absperrarmatur
DE9002433U1 (de) * 1990-03-02 1990-05-03 Streif, Hans, Magliaso, Lugano Vorrichtung zum Öffnen und Schließen von Absperrarmaturen
DE9012495U1 (de) * 1990-08-31 1990-10-31 Streif, Hans, Magliaso, Lugano Absperrarmatur
DE4140546A1 (de) * 1991-12-09 1993-06-17 Fraunhofer Ges Forschung Betaetigungsmittel zum oeffnen und schliessen eines absperrventils
DE19842923A1 (de) * 1998-09-18 2000-03-23 Univ Dresden Tech Mechanismus zum Erzeugen von Stellbewegungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889782C (de) * 1951-12-20 1953-09-14 Gross A G Bimetallregler, insbesondere Bimetalltemperaturregler
DE2512931B2 (de) * 1975-03-24 1977-01-27 Schuck, Franz, 7920 Heidenheim Absperrventil

Also Published As

Publication number Publication date
DE3228776C2 (de) 1986-11-20
DE8221877U1 (de) 1983-01-20
CH661576A5 (de) 1987-07-31
DE3228776A1 (de) 1983-10-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INDUFER A.G. ZURICH

Effective date: 19900331