CN100373091C - Lever and floating steam trap of balanced and two-valve seat - Google Patents
Lever and floating steam trap of balanced and two-valve seat Download PDFInfo
- Publication number
- CN100373091C CN100373091C CNB2005100815959A CN200510081595A CN100373091C CN 100373091 C CN100373091 C CN 100373091C CN B2005100815959 A CNB2005100815959 A CN B2005100815959A CN 200510081595 A CN200510081595 A CN 200510081595A CN 100373091 C CN100373091 C CN 100373091C
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- CN
- China
- Prior art keywords
- valve
- lever
- valve core
- connects
- lower valve
- 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.)
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- Float Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100815959A CN100373091C (en) | 2005-07-15 | 2005-07-15 | Lever and floating steam trap of balanced and two-valve seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100815959A CN100373091C (en) | 2005-07-15 | 2005-07-15 | Lever and floating steam trap of balanced and two-valve seat |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1896581A CN1896581A (en) | 2007-01-17 |
CN100373091C true CN100373091C (en) | 2008-03-05 |
Family
ID=37609167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100815959A Active CN100373091C (en) | 2005-07-15 | 2005-07-15 | Lever and floating steam trap of balanced and two-valve seat |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100373091C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021229465A1 (en) * | 2020-05-12 | 2021-11-18 | Forbes Marshall Private Limited | A miniature steam trap |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112283571B (en) * | 2020-11-16 | 2024-06-14 | 常州艾肯智造科技有限公司 | Floating ball type drain valve rod and double-valve core assembly |
CN113007588B (en) * | 2021-03-29 | 2022-03-25 | 艾肯(江苏)工业技术有限公司 | Self-centering floating ball trap |
CN114962972A (en) * | 2021-10-28 | 2022-08-30 | 银球节能工程有限公司 | Ceramic balance double-valve-core natural gas drain valve |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2059956U (en) * | 1989-12-30 | 1990-08-01 | 江西省机械工业设计研究院 | Piston pressure-difference float type steam drain valve |
JPH05296396A (en) * | 1992-04-15 | 1993-11-09 | Tlv Co Ltd | Condensed water draining device |
JPH07286674A (en) * | 1994-04-15 | 1995-10-31 | Tlv Co Ltd | Double seat valve |
US5655888A (en) * | 1994-10-14 | 1997-08-12 | Tlv Co., Ltd. | Pump and combination pump and trap with snap-over mechanism and double-seal outlet valve |
CN2816559Y (en) * | 2005-04-25 | 2006-09-13 | 洪有福 | Balanced double-valve-seat floating-ball steam trap |
-
2005
- 2005-07-15 CN CNB2005100815959A patent/CN100373091C/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2059956U (en) * | 1989-12-30 | 1990-08-01 | 江西省机械工业设计研究院 | Piston pressure-difference float type steam drain valve |
JPH05296396A (en) * | 1992-04-15 | 1993-11-09 | Tlv Co Ltd | Condensed water draining device |
JPH07286674A (en) * | 1994-04-15 | 1995-10-31 | Tlv Co Ltd | Double seat valve |
US5655888A (en) * | 1994-10-14 | 1997-08-12 | Tlv Co., Ltd. | Pump and combination pump and trap with snap-over mechanism and double-seal outlet valve |
CN2816559Y (en) * | 2005-04-25 | 2006-09-13 | 洪有福 | Balanced double-valve-seat floating-ball steam trap |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021229465A1 (en) * | 2020-05-12 | 2021-11-18 | Forbes Marshall Private Limited | A miniature steam trap |
Also Published As
Publication number | Publication date |
---|---|
CN1896581A (en) | 2007-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Quanzhou City British Overseas Valve Co., Ltd. Assignor: Hong Youfu Contract fulfillment period: 2008.8.18 to 2013.8.17 contract change Contract record no.: 2009351000126 Denomination of invention: Lever and floating steam trap of balanced and two-valve seat Granted publication date: 20080305 License type: General permission Record date: 20091224 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.18 TO 2013.8.17; CHANGE OF CONTRACT Name of requester: QUANZHOU YINGQIAO VALVES CO., LTD Effective date: 20091224 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070117 Assignee: Fujian City, Quanzhou Province British Overseas Chinese Valve Co., Ltd. Assignor: Hong Youfu Contract record no.: 2010350000054 Denomination of invention: Lever and floating steam trap of balanced and two-valve seat Granted publication date: 20080305 License type: Exclusive License Record date: 20100419 |