SE8305803L - ELECTROTHERMIC CONTROLS - Google Patents

ELECTROTHERMIC CONTROLS

Info

Publication number
SE8305803L
SE8305803L SE8305803A SE8305803A SE8305803L SE 8305803 L SE8305803 L SE 8305803L SE 8305803 A SE8305803 A SE 8305803A SE 8305803 A SE8305803 A SE 8305803A SE 8305803 L SE8305803 L SE 8305803L
Authority
SE
Sweden
Prior art keywords
chamber
space
liquid
electrothermic
controls
Prior art date
Application number
SE8305803A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE458053B (en
SE8305803D0 (en
Inventor
H M Mayer
Original Assignee
Elektrowatt Ag
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 Elektrowatt Ag filed Critical Elektrowatt Ag
Publication of SE8305803D0 publication Critical patent/SE8305803D0/en
Publication of SE8305803L publication Critical patent/SE8305803L/en
Publication of SE458053B publication Critical patent/SE458053B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Temperature-Responsive Valves (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Fixing For Electrophotography (AREA)
  • Catching Or Destruction (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

A rod (14) is moved when liquid in vaporisation chamber (34) is vaporised by an electrical heating element (36) and causes member (22) to be displaced against the spring (20). The chamber (34) and a liquid filled space (38) surrounding sealing bellows (18) are linked by a narrow annular passage (30). The latter prevents friction between container (26) and member (22) and prevents rapid heat transfer between the chamber and space thereby preventing rapid movement when cold liquid from the space (38) causes sudden condensation of vapor in chamber (34). <IMAGE>
SE8305803A 1982-12-20 1983-10-21 ELECTROTERMICAL CONTROLS SE458053B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH742082A CH659858A5 (en) 1982-12-20 1982-12-20 ELECTRIC THERMAL ACTUATOR.

Publications (3)

Publication Number Publication Date
SE8305803D0 SE8305803D0 (en) 1983-10-21
SE8305803L true SE8305803L (en) 1984-06-21
SE458053B SE458053B (en) 1989-02-20

Family

ID=4324853

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305803A SE458053B (en) 1982-12-20 1983-10-21 ELECTROTERMICAL CONTROLS

Country Status (7)

Country Link
CH (1) CH659858A5 (en)
DE (1) DE3340548A1 (en)
DK (1) DK158014C (en)
FR (1) FR2538045B1 (en)
GB (1) GB2133544B (en)
NL (1) NL189978C (en)
SE (1) SE458053B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19833904C2 (en) * 1998-07-22 2002-07-18 Hahn Meitner Inst Berlin Gmbh Adjustment device for positioning a sample table

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347653C (en) * 1920-06-23 1922-01-23 Franz Drexler Transmission device
GB648006A (en) * 1946-05-13 1950-12-28 Fulton Sylphon Co Pressure responsive devices
CH458082A (en) * 1967-11-28 1968-06-15 Landis & Gyr Ag Thermal actuator
CH478995A (en) * 1969-01-23 1969-09-30 Landis & Gyr Ag Arrangement for converting an input signal into an actuating force
CH479809A (en) * 1969-01-31 1969-10-15 Landis & Gyr Ag Arrangement for converting an input signal into an actuating force
CH479808A (en) * 1969-01-31 1969-10-15 Landis & Gyr Ag Arrangement for converting an input signal into an actuating force
US3638496A (en) * 1970-06-15 1972-02-01 Mine Safety Appliances Co Pressure transducer
CH527466A (en) * 1971-02-12 1972-08-31 Landis & Gyr Ag Thermally operated actuator
CH638873A5 (en) * 1979-08-09 1983-10-14 Elektrowatt Ag THERMODYNAMIC ACTUATOR.

Also Published As

Publication number Publication date
GB2133544B (en) 1986-05-08
GB2133544A (en) 1984-07-25
DK158014C (en) 1990-08-06
GB8333739D0 (en) 1984-01-25
DK158014B (en) 1990-03-12
DE3340548C2 (en) 1989-03-02
FR2538045B1 (en) 1988-08-26
DK584083D0 (en) 1983-12-19
NL8303791A (en) 1984-07-16
NL189978C (en) 1993-09-16
DK584083A (en) 1984-06-21
SE458053B (en) 1989-02-20
CH659858A5 (en) 1987-02-27
DE3340548A1 (en) 1984-06-20
NL189978B (en) 1993-04-16
SE8305803D0 (en) 1983-10-21
FR2538045A1 (en) 1984-06-22

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