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GB1550836A - Pivot valves - Google Patents

Pivot valves

Info

Publication number
GB1550836A
GB1550836A GB3496875A GB3496875A GB1550836A GB 1550836 A GB1550836 A GB 1550836A GB 3496875 A GB3496875 A GB 3496875A GB 3496875 A GB3496875 A GB 3496875A GB 1550836 A GB1550836 A GB 1550836A
Authority
GB
United Kingdom
Prior art keywords
pivot valves
valves
pivot
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
GB3496875A
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.)
Delanair Ltd
Original Assignee
Delanair Ltd
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 Delanair Ltd filed Critical Delanair Ltd
Priority to GB3496875A priority Critical patent/GB1550836A/en
Publication of GB1550836A publication Critical patent/GB1550836A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00664—Construction or arrangement of damper doors
    • B60H1/00671—Damper doors moved by rotation; Grilles
    • B60H1/00678—Damper doors moved by rotation; Grilles the axis of rotation being in the door plane, e.g. butterfly doors
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2268—Sealing means for the axis of rotation
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00664—Construction or arrangement of damper doors
    • B60H2001/00707—Details of pivots of damper doors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
GB3496875A 1976-08-23 1976-08-23 Pivot valves Expired GB1550836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3496875A GB1550836A (en) 1976-08-23 1976-08-23 Pivot valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3496875A GB1550836A (en) 1976-08-23 1976-08-23 Pivot valves

Publications (1)

Publication Number Publication Date
GB1550836A true GB1550836A (en) 1979-08-22

Family

ID=10372238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3496875A Expired GB1550836A (en) 1976-08-23 1976-08-23 Pivot valves

Country Status (1)

Country Link
GB (1) GB1550836A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471874A1 (en) * 1979-12-19 1981-06-26 Sueddeutsche Kuehler Behr Container for vehicle air conditioning - has shaft with control lever moulded in one piece with bearing
FR2484337A1 (en) * 1980-02-18 1981-12-18 Valeo DEVICE FOR CONTROLLING A HEATING AND DEFROSTING APPARATUS FOR A MOTOR VEHICLE
DE19513670A1 (en) * 1995-04-11 1996-10-17 Behr Gmbh & Co Flap for an air duct
EP1086838A1 (en) * 1999-04-09 2001-03-28 Mitsubishi Heavy Industries, Ltd. Structure and method for mounting damper
WO2013036711A1 (en) * 2011-09-09 2013-03-14 Capital Hardware Supply, Inc. Airtight bushing for ductwork damper and the like and ductwork damper unit incorporating same
US10578333B2 (en) 2013-12-12 2020-03-03 Capital Hardware Supply, Inc. Corner seal device for ductwork for conditioned air and method of assembly of such ductwork to prevent air leaks
CN110871667A (en) * 2018-09-04 2020-03-10 施耐德博士塑料工厂有限公司 Support member and support device having the same
CN112682556A (en) * 2020-12-29 2021-04-20 福建省兴达阀门制造有限公司 Pipeline connects formula butterfly valve soon

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471874A1 (en) * 1979-12-19 1981-06-26 Sueddeutsche Kuehler Behr Container for vehicle air conditioning - has shaft with control lever moulded in one piece with bearing
FR2484337A1 (en) * 1980-02-18 1981-12-18 Valeo DEVICE FOR CONTROLLING A HEATING AND DEFROSTING APPARATUS FOR A MOTOR VEHICLE
DE19513670A1 (en) * 1995-04-11 1996-10-17 Behr Gmbh & Co Flap for an air duct
DE19513670B4 (en) * 1995-04-11 2006-03-16 Behr Gmbh & Co. Kg Flap for an air duct
EP1086838A1 (en) * 1999-04-09 2001-03-28 Mitsubishi Heavy Industries, Ltd. Structure and method for mounting damper
EP1086838A4 (en) * 1999-04-09 2005-03-09 Mitsubishi Heavy Ind Ltd Structure and method for mounting damper
WO2013036711A1 (en) * 2011-09-09 2013-03-14 Capital Hardware Supply, Inc. Airtight bushing for ductwork damper and the like and ductwork damper unit incorporating same
AU2012304466B2 (en) * 2011-09-09 2016-07-14 Capital Hardware Supply, Llc Airtight bushing for ductwork damper and the like and ductwork damper unit incorporating same
US10488074B2 (en) 2011-09-09 2019-11-26 Capital Hardware Supply, Inc. Airtight bushing for ductwork damper and the like and ductwork damper unit incorporating same
US10578333B2 (en) 2013-12-12 2020-03-03 Capital Hardware Supply, Inc. Corner seal device for ductwork for conditioned air and method of assembly of such ductwork to prevent air leaks
CN110871667A (en) * 2018-09-04 2020-03-10 施耐德博士塑料工厂有限公司 Support member and support device having the same
CN110871667B (en) * 2018-09-04 2023-03-10 施耐德博士塑料工厂有限公司 Support member and support device having the same
CN112682556A (en) * 2020-12-29 2021-04-20 福建省兴达阀门制造有限公司 Pipeline connects formula butterfly valve soon
CN112682556B (en) * 2020-12-29 2022-07-15 福建省兴达阀门制造有限公司 Pipeline quick-connecting butterfly valve

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Legal Events

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