IT1051752B - AUTOMATIC QUICK RELEASE VALVE WITH THERMO-SENSITIVE ELEMENT - Google Patents

AUTOMATIC QUICK RELEASE VALVE WITH THERMO-SENSITIVE ELEMENT

Info

Publication number
IT1051752B
IT1051752B IT85528/78A IT8552878A IT1051752B IT 1051752 B IT1051752 B IT 1051752B IT 85528/78 A IT85528/78 A IT 85528/78A IT 8552878 A IT8552878 A IT 8552878A IT 1051752 B IT1051752 B IT 1051752B
Authority
IT
Italy
Prior art keywords
thermo
sensitive element
quick release
release valve
automatic quick
Prior art date
Application number
IT85528/78A
Other languages
Italian (it)
Other versions
IT7885528A0 (en
Original Assignee
Bortolan L
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11327552&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1051752(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bortolan L filed Critical Bortolan L
Priority to IT85528/78A priority Critical patent/IT1051752B/en
Publication of IT7885528A0 publication Critical patent/IT7885528A0/en
Priority to DE19792906341 priority patent/DE2906341A1/en
Priority to FR7905055A priority patent/FR2418403A1/en
Application granted granted Critical
Publication of IT1051752B publication Critical patent/IT1051752B/en

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
    • 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
    • F16K41/00—Spindle sealings
    • 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
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
IT85528/78A 1978-02-28 1978-02-28 AUTOMATIC QUICK RELEASE VALVE WITH THERMO-SENSITIVE ELEMENT IT1051752B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT85528/78A IT1051752B (en) 1978-02-28 1978-02-28 AUTOMATIC QUICK RELEASE VALVE WITH THERMO-SENSITIVE ELEMENT
DE19792906341 DE2906341A1 (en) 1978-02-28 1979-02-19 AUTOMATIC QUICK DRAIN VALVE
FR7905055A FR2418403A1 (en) 1978-02-28 1979-02-27 Automatic valve for rapid water discharge - has evacuation bore for slidable piston whose rod contacts heat sensitive element via outer end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT85528/78A IT1051752B (en) 1978-02-28 1978-02-28 AUTOMATIC QUICK RELEASE VALVE WITH THERMO-SENSITIVE ELEMENT

Publications (2)

Publication Number Publication Date
IT7885528A0 IT7885528A0 (en) 1978-02-28
IT1051752B true IT1051752B (en) 1981-05-20

Family

ID=11327552

Family Applications (1)

Application Number Title Priority Date Filing Date
IT85528/78A IT1051752B (en) 1978-02-28 1978-02-28 AUTOMATIC QUICK RELEASE VALVE WITH THERMO-SENSITIVE ELEMENT

Country Status (3)

Country Link
DE (1) DE2906341A1 (en)
FR (1) FR2418403A1 (en)
IT (1) IT1051752B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101560C2 (en) * 1981-01-20 1986-06-19 Afriso-Euro-Index GmbH, 7129 Güglingen Temperature controlled safety valve
DE3344704C2 (en) * 1983-12-10 1986-09-04 Koch, Heinrich-Friedrich, 4250 Bottrop Shut-off valve for gas pipes
DE3832737A1 (en) * 1988-09-27 1990-03-29 Ego Italiana TEMPERATURE CONTROLLED VALVE
DE4206660A1 (en) * 1992-03-03 1993-09-09 Siemens Ag SAFETY DEVICE AGAINST OVERPRESSURE FAILURE OF A CORE REACTOR PRESSURE TANK

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239155B (en) * 1963-10-23 1967-04-20 Wahler Fa Gustav Thermostatic regulator
AU454496B2 (en) * 1968-07-22 1974-10-10 H G Fredline & Co. Pty. Ltd Improvements in and relating to valves
US3578006A (en) * 1969-04-25 1971-05-11 Andrew J Betz Jr Acceleration and pressure responsive fluid valve
FR2279149A1 (en) * 1974-04-10 1976-02-13 Vernet Exploit Produits Wax expansion thermostat for engine cooling system - has wax capsule centred by stirrup integrally moulded with ring and wall

Also Published As

Publication number Publication date
DE2906341A1 (en) 1979-09-06
IT7885528A0 (en) 1978-02-28
FR2418403A1 (en) 1979-09-21

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