BE828401A - Dispositif de commande de position pour une tige de soupape commandee par thermostat - Google Patents
Dispositif de commande de position pour une tige de soupape commandee par thermostatInfo
- Publication number
- BE828401A BE828401A BE155783A BE155783A BE828401A BE 828401 A BE828401 A BE 828401A BE 155783 A BE155783 A BE 155783A BE 155783 A BE155783 A BE 155783A BE 828401 A BE828401 A BE 828401A
- Authority
- BE
- Belgium
- Prior art keywords
- thermostat
- control device
- valve stem
- position control
- controlled valve
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
- G05D23/1921—Control of temperature characterised by the use of electric means characterised by the type of controller using a thermal motor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2420213A DE2420213C2 (de) | 1974-04-26 | 1974-04-26 | Stellantrieb für ein thermostatisch gesteuertes Vorschubglied |
Publications (1)
Publication Number | Publication Date |
---|---|
BE828401A true BE828401A (fr) | 1975-08-18 |
Family
ID=5914011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE155783A BE828401A (fr) | 1974-04-26 | 1975-04-25 | Dispositif de commande de position pour une tige de soupape commandee par thermostat |
Country Status (8)
Country | Link |
---|---|
US (1) | US4000848A (nl) |
BE (1) | BE828401A (nl) |
CH (1) | CH587536A5 (nl) |
DE (1) | DE2420213C2 (nl) |
FR (1) | FR2269141B1 (nl) |
GB (1) | GB1498161A (nl) |
IT (1) | IT1037642B (nl) |
NL (1) | NL158273B (nl) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3314000C2 (de) * | 1983-04-18 | 1987-03-26 | Danfoss A/S, Nordborg | Thermischer Stellmotor, insbesondere für Ventile |
IT1190557B (it) * | 1986-04-02 | 1988-02-16 | Eltek Spa | Elettrovalvola comprendente termistori associati ed un dispositivo a dilatazione di cera |
DE3917884A1 (de) * | 1989-06-01 | 1990-12-06 | Danfoss As | Temperaturempfindliche betaetigungsvorrichtung fuer eine stellvorrichtung |
DE19703321C2 (de) * | 1997-01-30 | 2000-05-25 | Andreas Moehlenhoff | Vorrichtung zur Verstellung des Stößels eines Ventils |
US8286938B2 (en) | 2005-12-21 | 2012-10-16 | Fisher Controls International Llc | Flexible seals for process control valves |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344252A (en) * | 1967-09-26 | Thermostatic device with compensation for internal heat | ||
US1643858A (en) * | 1924-01-07 | 1927-09-27 | Trustees Of The Electro Thermo | Thermostatic control |
DE805337C (de) * | 1949-02-06 | 1951-05-15 | Wuertt Elektromotoren Ges M B | Nachstellbare Einrueckvorrichtung fuer Reibkupplungen mit Ein- und Ausrueckung durch eine Schiebehuelse |
US2837287A (en) * | 1955-03-24 | 1958-06-03 | Robertshaw Fulton Controls Co | Thermostatic control device for fuel burners |
US3711060A (en) * | 1970-10-12 | 1973-01-16 | Itt | Zone control valve assembly |
-
1974
- 1974-04-26 DE DE2420213A patent/DE2420213C2/de not_active Expired
-
1975
- 1975-04-24 NL NL7504839.A patent/NL158273B/nl not_active IP Right Cessation
- 1975-04-24 IT IT22747/75A patent/IT1037642B/it active
- 1975-04-25 FR FR7513041A patent/FR2269141B1/fr not_active Expired
- 1975-04-25 CH CH532375A patent/CH587536A5/xx not_active IP Right Cessation
- 1975-04-25 GB GB17283/75A patent/GB1498161A/en not_active Expired
- 1975-04-25 BE BE155783A patent/BE828401A/xx not_active IP Right Cessation
- 1975-04-28 US US05/572,497 patent/US4000848A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2269141B1 (nl) | 1977-04-15 |
CH587536A5 (nl) | 1977-05-13 |
NL158273B (nl) | 1978-10-16 |
GB1498161A (en) | 1978-01-18 |
NL7504839A (nl) | 1975-10-28 |
FR2269141A1 (nl) | 1975-11-21 |
US4000848A (en) | 1977-01-04 |
DE2420213C2 (de) | 1984-08-09 |
DE2420213A1 (de) | 1975-11-06 |
IT1037642B (it) | 1979-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: HONEYWELL-BRAUKMANN G.M.B.H. Effective date: 19850425 |