GB1308107A - Temperature regulating valves - Google Patents

Temperature regulating valves

Info

Publication number
GB1308107A
GB1308107A GB2509771*A GB2509771A GB1308107A GB 1308107 A GB1308107 A GB 1308107A GB 2509771 A GB2509771 A GB 2509771A GB 1308107 A GB1308107 A GB 1308107A
Authority
GB
United Kingdom
Prior art keywords
rods
closure member
flange
spring
temperature
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
GB2509771*A
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.)
Vereinigte Flugtechnische Werke Fokker GmbH
Original Assignee
Vereinigte Flugtechnische Werke Fokker GmbH
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 Vereinigte Flugtechnische Werke Fokker GmbH filed Critical Vereinigte Flugtechnische Werke Fokker GmbH
Publication of GB1308107A publication Critical patent/GB1308107A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/003—Actuating devices; Operating means; Releasing devices operated without a stable intermediate position, e.g. with snap action
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
  • Lift Valve (AREA)

Abstract

1308107 Valves VEREINIGTE FLUGTECHNISCHE WERKE-FOKKER GmbH 19 April 1971 [30 May 1970] 25097/71 Heading F2V [Also in Division G1] A temperature regulating valve for controlling the supply of a heated fluid from port 7 has a set of temperature responsive rods 18 extending between fixed flange 13 and a sliding flange 17 pinned at 21 to a stem 20 carrying a closure member 27. The rods 18 are of a nickeltitanium alloy which, below a certain critical temperature, exhibits a low-strength monoclinic structure whereby spring 15 can extend the rods to an extent allowed by slots 22 and unseat the closure member 27. Above the critical temperature, the alloy changes to a cubic structure and the rods revert to their original length, thereby reseating the closure member against spring 15. An overtravel spring 26 allows the closure member to be unseated by excess pressure. In a first modification (Fig. 3, not shown), each rod can consist of three endwiseconnected lengths having different critical temperatures, and flange 13 is axially adjustable to determine which lengths are to be effective. In another modification (Fig. 2, not shown), two concentric sets of rods are disposed in series to increase travel of the valve stem. Reference has been directed by the Comptroller to Specification 1,180,782.
GB2509771*A 1970-05-30 1971-04-19 Temperature regulating valves Expired GB1308107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702026629 DE2026629B2 (en) 1970-05-30 1970-05-30 TEMPERATURE CONTROL VALVE

Publications (1)

Publication Number Publication Date
GB1308107A true GB1308107A (en) 1973-02-21

Family

ID=5772609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2509771*A Expired GB1308107A (en) 1970-05-30 1971-04-19 Temperature regulating valves

Country Status (3)

Country Link
DE (1) DE2026629B2 (en)
FR (1) FR2092391A5 (en)
GB (1) GB1308107A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112901783A (en) * 2019-11-19 2021-06-04 埃贝斯佩歇气候控制系统有限公司 Valve with a valve body
CN114654687A (en) * 2022-03-22 2022-06-24 任豪杰 Multi-station temperature control injection molding machine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616270A5 (en) 1977-05-06 1980-03-14 Bbc Brown Boveri & Cie
CH622380A5 (en) * 1977-12-21 1981-03-31 Bbc Brown Boveri & Cie
DE2862188D1 (en) * 1978-12-27 1983-03-24 Bbc Brown Boveri & Cie Selectively acting thermal circuit breaker, method for its release and its use for electrical protection
DE2932245A1 (en) * 1979-08-09 1981-02-26 Sachs Systemtechnik Gmbh Valve for hydraulic vibration damper - includes ring made of shape memory alloy, so width of choke bore in valve alters when temp. changes occur
JPS5743068A (en) * 1980-08-29 1982-03-10 Aisin Seiki Co Ltd Temperature sensing valve
DE3319395A1 (en) * 1983-05-28 1984-11-29 G. Rau GmbH & Co, 7530 Pforzheim MOLDED PIECE FROM A COMPOSITE MATERIAL AND PRODUCTION METHOD THEREFOR
DE3822970A1 (en) * 1988-07-07 1990-01-11 Bayerische Motoren Werke Ag Vibration damper, especially for vehicles
FR2672099B1 (en) * 1991-01-25 1993-04-09 Cit Alcatel VALVE.
DE102015215774A1 (en) 2015-08-19 2017-02-23 Mahle International Gmbh Pressure and temperature controlled valve in an oil circuit of an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112901783A (en) * 2019-11-19 2021-06-04 埃贝斯佩歇气候控制系统有限公司 Valve with a valve body
CN112901783B (en) * 2019-11-19 2023-10-31 埃贝斯佩歇气候控制系统有限公司 valve
CN114654687A (en) * 2022-03-22 2022-06-24 任豪杰 Multi-station temperature control injection molding machine

Also Published As

Publication number Publication date
DE2026629A1 (en) 1971-12-09
DE2026629B2 (en) 1977-06-02
FR2092391A5 (en) 1972-01-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee