FR2437558A1 - Tamperproof cover for thermostat of central heating radiator - consists of two identical shell halves which snap together using mating claws and recesses - Google Patents

Tamperproof cover for thermostat of central heating radiator - consists of two identical shell halves which snap together using mating claws and recesses

Info

Publication number
FR2437558A1
FR2437558A1 FR7827958A FR7827958A FR2437558A1 FR 2437558 A1 FR2437558 A1 FR 2437558A1 FR 7827958 A FR7827958 A FR 7827958A FR 7827958 A FR7827958 A FR 7827958A FR 2437558 A1 FR2437558 A1 FR 2437558A1
Authority
FR
France
Prior art keywords
thermostat
recesses
central heating
heating radiator
snap together
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7827958A
Other languages
French (fr)
Other versions
FR2437558B1 (en
Inventor
Jean-Pierre Berthelot
Jacky Luce Hector Leger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pont a Mousson SA
Original Assignee
Pont a Mousson 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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7827958A priority Critical patent/FR2437558A1/en
Publication of FR2437558A1 publication Critical patent/FR2437558A1/en
Application granted granted Critical
Publication of FR2437558B1 publication Critical patent/FR2437558B1/fr
Granted legal-status Critical Current

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/005—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts comprising locking means for the threaded member
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus

Abstract

A thermostat for a radiator of a central heating system is installed in a fitting and retained by a nut which screws on to the pipe. To prevent any unauthorised re-setting of the thermostat the nut is enclosed in a plastics cover. The plastic cover consists of two identical half shells with a recess on one side and a matching claw on the other side. The two halves are placed around the nut and pressed together so that they are joined by a snap action of the claws inside the recesses and make a permanent joint.
FR7827958A 1978-09-29 1978-09-29 Tamperproof cover for thermostat of central heating radiator - consists of two identical shell halves which snap together using mating claws and recesses Granted FR2437558A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827958A FR2437558A1 (en) 1978-09-29 1978-09-29 Tamperproof cover for thermostat of central heating radiator - consists of two identical shell halves which snap together using mating claws and recesses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827958A FR2437558A1 (en) 1978-09-29 1978-09-29 Tamperproof cover for thermostat of central heating radiator - consists of two identical shell halves which snap together using mating claws and recesses

Publications (2)

Publication Number Publication Date
FR2437558A1 true FR2437558A1 (en) 1980-04-25
FR2437558B1 FR2437558B1 (en) 1982-12-10

Family

ID=9213194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827958A Granted FR2437558A1 (en) 1978-09-29 1978-09-29 Tamperproof cover for thermostat of central heating radiator - consists of two identical shell halves which snap together using mating claws and recesses

Country Status (1)

Country Link
FR (1) FR2437558A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116485B1 (en) * 1983-01-07 1986-12-03 SAUNIER DUVAL EAU CHAUDE CHAUFFAGE S.D.E.C.C. - Société anonyme Tamper-proof collar for a thermostatic radiator valve
FR2602026A1 (en) * 1986-07-23 1988-01-29 Grillet Jean Charles High-speed sealing shell
EP0276639A1 (en) * 1987-01-30 1988-08-03 Officine Augusto CATTANI & C. S.P.A. A clamp ring, in particular for tube connections
WO1992017723A1 (en) * 1991-04-02 1992-10-15 Brady Usa, Inc. Handle enclosure for valves
EP1076196A2 (en) * 1999-08-07 2001-02-14 Smith Flow Control Limited Shield assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74879C (en) * 1900-01-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74879C (en) * 1900-01-01

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116485B1 (en) * 1983-01-07 1986-12-03 SAUNIER DUVAL EAU CHAUDE CHAUFFAGE S.D.E.C.C. - Société anonyme Tamper-proof collar for a thermostatic radiator valve
FR2602026A1 (en) * 1986-07-23 1988-01-29 Grillet Jean Charles High-speed sealing shell
EP0276639A1 (en) * 1987-01-30 1988-08-03 Officine Augusto CATTANI & C. S.P.A. A clamp ring, in particular for tube connections
WO1992017723A1 (en) * 1991-04-02 1992-10-15 Brady Usa, Inc. Handle enclosure for valves
EP1076196A2 (en) * 1999-08-07 2001-02-14 Smith Flow Control Limited Shield assembly
WO2001011280A1 (en) * 1999-08-07 2001-02-15 Smith Flow Control Limited Shield assembly
EP1076196A3 (en) * 1999-08-07 2001-02-28 Smith Flow Control Limited Shield assembly

Also Published As

Publication number Publication date
FR2437558B1 (en) 1982-12-10

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property