GB232833A - Improvements in vulcanizers - Google Patents

Improvements in vulcanizers

Info

Publication number
GB232833A
GB232833A GB1841724A GB1841724A GB232833A GB 232833 A GB232833 A GB 232833A GB 1841724 A GB1841724 A GB 1841724A GB 1841724 A GB1841724 A GB 1841724A GB 232833 A GB232833 A GB 232833A
Authority
GB
United Kingdom
Prior art keywords
spring
switch
lever
pivoted
arm
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.)
Expired
Application number
GB1841724A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1841724A priority Critical patent/GB232833A/en
Priority to FR584874D priority patent/FR584874A/en
Publication of GB232833A publication Critical patent/GB232833A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/049—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using steam or damp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/24—Endless tubes, e.g. inner tubes for pneumatic tyres
    • B29L2023/245—Inner tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

232,833. Rasmussen, R. Aug. 1, 1924. Thermostats.-In an electrically - h e a t e d steam vulcanizer the current is controlled by a switch operated by a coil spring, one end of which is connected to the switcharm, and the other to a pressure - controlled lever adapted to move the end of the spring from one side to the other of the pivot of the switch-arm. A spring p is connected at one end to a switch-arm k pivoted at j, and at the other end to a lever h, also pivoted at j. The lever h is adjustably connected through links g, d, c, with a Bourdon tube b mounted on the boiler a. On the pressure rising, the lower end of the spring is moved past the dead centre j. and opens the, switch. In a modification, the Bourdon tube is replaced by a diaphragm which operates the spring directly through a bell-crank lever.
GB1841724A 1924-08-01 1924-08-01 Improvements in vulcanizers Expired GB232833A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1841724A GB232833A (en) 1924-08-01 1924-08-01 Improvements in vulcanizers
FR584874D FR584874A (en) 1924-08-01 1924-08-23 Vulcanization apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1841724A GB232833A (en) 1924-08-01 1924-08-01 Improvements in vulcanizers

Publications (1)

Publication Number Publication Date
GB232833A true GB232833A (en) 1925-04-30

Family

ID=10112077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1841724A Expired GB232833A (en) 1924-08-01 1924-08-01 Improvements in vulcanizers

Country Status (2)

Country Link
FR (1) FR584874A (en)
GB (1) GB232833A (en)

Also Published As

Publication number Publication date
FR584874A (en) 1925-02-17

Similar Documents

Publication Publication Date Title
GB499517A (en) Improvements relating to fluid pressure operated electric relays
GB232833A (en) Improvements in vulcanizers
GB179875A (en) Improvements in appliances for gathering fruit or the like
GB265071A (en) Improvements in or relating to automatic control apparatus or relay, actuated by fluid pressure
GB347214A (en) Improvements in or relating to electric switches
GB350229A (en) Improvements in electric switches operated by fluid pressure
SU38879A1 (en) Device for communicating the chamber of pneumatic tires with a valve
GB370721A (en) Improvements in and relating to electric switches with dashpot retardation
GB231170A (en) Improvements in and relating to automatic pressure regulators
GB699342A (en) Improvements in or relating to circuit control switches and electric water heaters embodying the same
DE934367C (en) Power lifting device on tractors
GB215512A (en) Improved apparatus for opening greenhouse lights or other multiple apertures
GB187063A (en) Improvements in electrical heating of incubators
GB197065A (en) Improvements in stop valves
GB253252A (en) Improvements in or relating to water level indicators for steam generators
GB336915A (en) Relay device for automatic control by the use of a fluid under pressure
GB276850A (en) Improvements in dough cutting machines
GB274004A (en) Improvements relating to power press guards
GB231020A (en) Improvements in water-heaters for domestic or other purposes
GB407628A (en) Improvements in electric switch devices for the control of pneumatic machines
GB138726A (en) Improved safety control apparatus for steam boilers
GB265059A (en) Improved quick flushing cistern
GB209534A (en) Improvements in the construction and control of gas burners
Ganz Symphonic variations on a theme by Brahms, op. 21
GB206608A (en) Improvements in and relating to electric switches for electric liquid heaters