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GB1255130A - Improvements in boiler-emptying valves - Google Patents

Improvements in boiler-emptying valves

Info

Publication number
GB1255130A
GB1255130A GB33307/70A GB3330770A GB1255130A GB 1255130 A GB1255130 A GB 1255130A GB 33307/70 A GB33307/70 A GB 33307/70A GB 3330770 A GB3330770 A GB 3330770A GB 1255130 A GB1255130 A GB 1255130A
Authority
GB
United Kingdom
Prior art keywords
closure
boiler
secured
passage
gaseous
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
GB33307/70A
Inventor
Kurt Rudel
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.)
Gustav F Gerdts KG
Original Assignee
Gustav F Gerdts KG
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 Gustav F Gerdts KG filed Critical Gustav F Gerdts KG
Publication of GB1255130A publication Critical patent/GB1255130A/en
Expired 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
    • F16K11/161—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only slides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/54—De-sludging or blow-down devices
    • F22B37/545—Valves specially adapted therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86292—System with plural openings, one a gas vent or access opening
    • Y10T137/86324—Tank with gas vent and inlet or outlet
    • Y10T137/86332—Vent and inlet or outlet in unitary mounting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87016—Lost motion
    • Y10T137/8704—First valve actuates second valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Lift Valve (AREA)

Abstract

1,255,130. Valves. GUSTAV F. GEROTS K.G. 9 July, 1970 [22 Oct., 1969], No. 33307/70. Heading F2V. In a boiler-emptying valve a closure 3 for the gaseous phase seats in a passage 9 in a closure 2 for the liquid phase. Both closures are actuated against biasing springs 4, 5 by a common shaft 6 bearing on the closure 3 which when fully opened abuts a stop 21 in the closure 2 to thereafter cause actuation of the latter on further movement of the shaft. Inlet and outlet connections 10, 16 for the gaseous phase have a sealed sliding connection with the ends 12, 13 of the passage 9. The connection 10 is on a bell-shaped part 18 which forms a seat 7 for the closure 2 and is secured in an aperture in the boiler bottom 1. A part comprising the outlets 8, 16 for the liquid and gaseous phases respectively is secured to the part 18 or the boiler bottom.
GB33307/70A 1969-10-22 1970-07-09 Improvements in boiler-emptying valves Expired GB1255130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1953096A DE1953096C3 (en) 1969-10-22 1969-10-22 Boiler drain valve

Publications (1)

Publication Number Publication Date
GB1255130A true GB1255130A (en) 1971-11-24

Family

ID=5748839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33307/70A Expired GB1255130A (en) 1969-10-22 1970-07-09 Improvements in boiler-emptying valves

Country Status (8)

Country Link
US (1) US3633625A (en)
DE (1) DE1953096C3 (en)
ES (1) ES381713A1 (en)
FR (1) FR2059226A5 (en)
GB (1) GB1255130A (en)
RO (1) RO60135A (en)
SE (1) SE365299B (en)
YU (1) YU32968B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425690B (en) * 1981-03-27 1982-10-25 Sab Automotive Ab DRENERINGSVENTIL
US4893651A (en) * 1989-01-06 1990-01-16 Cummins Engine Company, Inc. Self-venting drain value assembly
DE4315436A1 (en) * 1993-05-08 1994-11-10 Bosch Gmbh Robert Device for regulating the idle speed of an internal combustion engine
KR102764077B1 (en) * 2020-08-04 2025-02-05 현대자동차주식회사 Fuel tank isolation solenoid valve for vehicle
CN113700579B (en) * 2021-08-03 2022-11-29 东风富士汤姆森调温器有限公司 Pilot-operated type oil tank isolating valve
CN113685290B (en) * 2021-08-03 2023-09-12 东风富士汤姆森调温器有限公司 Fuel evaporation control system based on pilot type oil tank isolation valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US159019A (en) * 1875-01-26 Improvement in steam-valves
US949869A (en) * 1907-03-20 1910-02-22 Irving W White Temperature-controlling valve.
US948702A (en) * 1909-03-17 1910-02-08 John R Martin Boiler-check-valve clean-out.
US2188391A (en) * 1936-06-06 1940-01-30 George P Haynes Blow-off valve

Also Published As

Publication number Publication date
YU177970A (en) 1975-06-30
DE1953096A1 (en) 1971-04-29
US3633625A (en) 1972-01-11
RO60135A (en) 1976-07-15
ES381713A1 (en) 1973-04-01
FR2059226A5 (en) 1971-05-28
YU32968B (en) 1975-12-31
SE365299B (en) 1974-03-18
DE1953096B2 (en) 1973-11-22
DE1953096C3 (en) 1974-06-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees