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NO944026L - Method and apparatus for fluid pressure control using Peltier modules - Google Patents

Method and apparatus for fluid pressure control using Peltier modules

Info

Publication number
NO944026L
NO944026L NO944026A NO944026A NO944026L NO 944026 L NO944026 L NO 944026L NO 944026 A NO944026 A NO 944026A NO 944026 A NO944026 A NO 944026A NO 944026 L NO944026 L NO 944026L
Authority
NO
Norway
Prior art keywords
fluid pressure
pressure
pressure control
heat
chamber
Prior art date
Application number
NO944026A
Other languages
Norwegian (no)
Other versions
NO944026D0 (en
Inventor
Simon Cohen
Philippe Hugot
Original Assignee
Desgranges Et Huot Sa
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 Desgranges Et Huot Sa filed Critical Desgranges Et Huot Sa
Publication of NO944026D0 publication Critical patent/NO944026D0/en
Publication of NO944026L publication Critical patent/NO944026L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F25B21/04—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect reversible
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Temperature (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

Trykkregulator for å regulere fluid- trykket i et kaminer (1) ved hjelp av minst en Peltiermodul (2) som står i varmevekslingsforhold mellom kammeret og den omgivende luft (7) via en varme- veksler (5). Ved å endre polariteten av den likestrøm som tilføres Peltier- modulen (2) kan denne brukes som varme- kilde eller -sluk i den ene eller andre retning for å varme opp eller avkjøle fluidet i kammeret (l), hvorved dettes trykk på tilsvarende måte økes 'eller reduseres. Anvendelsen er regulering av fluid- trykket i et lukket kammer i forhold til et forhåndsbestemt referansetrykk.Pressure regulator to control the fluid pressure in a stove (1) by means of at least one Peltier module (2) which is in heat exchange relationship between the chamber and the ambient air (7) via a heat exchanger (5). By changing the polarity of the direct current supplied to the Peltier module (2), it can be used as a heat source or outlet in one direction or another to heat or cool the fluid in the chamber (1), thereby reducing its pressure in a similar manner. increased 'or reduced. The use is to regulate the fluid pressure in a closed chamber relative to a predetermined reference pressure.

NO944026A 1993-10-21 1994-10-21 Method and apparatus for fluid pressure control using Peltier modules NO944026L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312563A FR2711815B1 (en) 1993-10-21 1993-10-21 Method and device for generating and / or regulating the pressure of a fluid using Peltier effect modules.

Publications (2)

Publication Number Publication Date
NO944026D0 NO944026D0 (en) 1994-10-21
NO944026L true NO944026L (en) 1995-04-24

Family

ID=9452082

Family Applications (1)

Application Number Title Priority Date Filing Date
NO944026A NO944026L (en) 1993-10-21 1994-10-21 Method and apparatus for fluid pressure control using Peltier modules

Country Status (3)

Country Link
EP (1) EP0650110A1 (en)
FR (1) FR2711815B1 (en)
NO (1) NO944026L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100387731B1 (en) * 1999-08-06 2003-06-18 가부시키가이샤 후지킨 Apparatus for generating and feeding moisture and reactor for generating moisture
US7599255B2 (en) 2003-09-05 2009-10-06 Kent Dennis C Device for displaying time in selectable display patterns and method of using the same
ITTE20080011A1 (en) * 2008-10-22 2010-04-23 Massimiliano Patacca QUICK COOLER
EP2494277B8 (en) 2009-10-30 2017-08-30 SAA (Switzerland) AG HEAT PUMP UNIT and process of heating
CH703356A1 (en) * 2010-06-21 2011-12-30 Mentus Holding Ag Room air conditioner.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306655A (en) * 1961-08-11 1962-10-19 Bailey Controle Vapor pressure servo-mechanism
DE2556768C2 (en) * 1975-12-17 1983-07-14 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen High voltage switchgear
AU555193B2 (en) * 1980-11-10 1986-09-18 Edwin James Freeburn Cooling device
US4593529A (en) * 1984-12-03 1986-06-10 Birochik Valentine L Method and apparatus for controlling the temperature and pressure of confined substances
DE4109677A1 (en) * 1991-03-23 1992-09-24 Heinrich Bannemann Electric refrigeration device for bottle or can - with Peltier module for heat transfer between evaporator plate and heat exchanger

Also Published As

Publication number Publication date
EP0650110A1 (en) 1995-04-26
NO944026D0 (en) 1994-10-21
FR2711815B1 (en) 1995-11-24
FR2711815A1 (en) 1995-05-05

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