FR2120668A5 - - Google Patents

Info

Publication number
FR2120668A5
FR2120668A5 FR7136426A FR7136426A FR2120668A5 FR 2120668 A5 FR2120668 A5 FR 2120668A5 FR 7136426 A FR7136426 A FR 7136426A FR 7136426 A FR7136426 A FR 7136426A FR 2120668 A5 FR2120668 A5 FR 2120668A5
Authority
FR
France
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
FR7136426A
Other languages
French (fr)
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.)
FUJIWARA Manufacturing CO Ltd
Original Assignee
FUJIWARA Manufacturing CO 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
Priority claimed from JP8995870A external-priority patent/JPS4828169B1/ja
Priority claimed from JP1492971A external-priority patent/JPS5115252B1/ja
Priority claimed from JP2335571A external-priority patent/JPS502762B1/ja
Application filed by FUJIWARA Manufacturing CO Ltd filed Critical FUJIWARA Manufacturing CO Ltd
Application granted granted Critical
Publication of FR2120668A5 publication Critical patent/FR2120668A5/fr
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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/38—Component parts; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F22D11/02—Arrangements of feed-water pumps
    • F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3084—Discriminating outlet for gas
    • Y10T137/309—Fluid sensing valve
    • Y10T137/3099—Float responsive
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/742—In separate communicating float chamber
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87201—Common to plural valve motor chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Reciprocating Pumps (AREA)
FR7136426A 1970-10-13 1971-10-11 Expired FR2120668A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8995870A JPS4828169B1 (en) 1970-10-13 1970-10-13
JP1492971A JPS5115252B1 (en) 1971-03-17 1971-03-17
JP2335571A JPS502762B1 (en) 1971-04-13 1971-04-13

Publications (1)

Publication Number Publication Date
FR2120668A5 true FR2120668A5 (en) 1972-08-18

Family

ID=27280814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136426A Expired FR2120668A5 (en) 1970-10-13 1971-10-11

Country Status (8)

Country Link
US (1) US3790306A (en)
AU (1) AU452486B2 (en)
BE (1) BE773862A (en)
CA (1) CA943036A (en)
DE (1) DE2150852A1 (en)
FR (1) FR2120668A5 (en)
GB (1) GB1364717A (en)
NL (1) NL155638B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412737Y2 (en) * 1972-03-24 1979-06-02
US3952765A (en) * 1974-12-04 1976-04-27 Shinichi Kimura Device for separating air bubbles of fluids in piping, and silencing water flow
JPH045819Y2 (en) * 1985-02-14 1992-02-18
US6017332A (en) * 1997-10-20 2000-01-25 Urrutia; Hector Medical dye delivery system
US6183447B1 (en) 1997-10-20 2001-02-06 Hector Urrutia Medical dye delivery system
US6827146B2 (en) * 2001-11-22 2004-12-07 Jean Louis Faustinelli Double bellows gas lift valve “faustoval”
JP2005530093A (en) * 2002-06-20 2005-10-06 アルバート アーマー， Pump device
US7931045B2 (en) * 2007-03-14 2011-04-26 Melnor, Inc. Water sensor apparatus
CN103307437A (en) * 2012-03-12 2013-09-18 上海斯可络压缩机有限公司 Drain valve
US10731669B2 (en) * 2015-04-30 2020-08-04 Eastern Machine, Inc. Tee-tube pressure vessel
CN107420589B (en) * 2017-06-01 2019-07-09 刘明生 A kind of energy-saving exhaust valve and its working method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1439691A (en) * 1922-12-26 Vacuum fuel-feeding system
US862867A (en) * 1906-03-28 1907-08-06 Lewis Watson Eggleston Pneumatic pumping apparatus.
US1437686A (en) * 1921-05-28 1922-12-05 Charles H Selin Pump
US1521423A (en) * 1922-12-29 1924-12-30 Aaron F Boylan Vacuum tank
US2430427A (en) * 1943-11-10 1947-11-04 Katcher Morris Check valve
US2585773A (en) * 1949-05-05 1952-02-12 Campbell Hausfeld Company Valve
US2644405A (en) * 1949-09-29 1953-07-07 Yeomans Brothers Co Control system

Also Published As

Publication number Publication date
NL155638B (en) 1978-01-16
BE773862A (en) 1972-01-31
AU452486B2 (en) 1974-09-05
DE2150852A1 (en) 1972-04-20
CA943036A (en) 1974-03-05
NL7114073A (en) 1972-04-17
AU3442771A (en) 1973-04-19
US3790306A (en) 1974-02-05
GB1364717A (en) 1974-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse