CH484701A - Federrollenmühle - Google Patents
FederrollenmühleInfo
- Publication number
- CH484701A CH484701A CH1488067A CH1488067A CH484701A CH 484701 A CH484701 A CH 484701A CH 1488067 A CH1488067 A CH 1488067A CH 1488067 A CH1488067 A CH 1488067A CH 484701 A CH484701 A CH 484701A
- Authority
- CH
- Switzerland
- Prior art keywords
- roller mill
- spring roller
- spring
- mill
- roller
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/001—Air flow directing means positioned on the periphery of the horizontally rotating milling surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/04—Position modulation, i.e. PPM
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2201/00—Pretreatment of solid fuel
- F23K2201/10—Pulverizing
- F23K2201/1006—Mills adapted for use with furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crushing And Grinding (AREA)
- Amplitude Modulation (AREA)
- Pulse Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60541066A | 1966-12-28 | 1966-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH484701A true CH484701A (de) | 1970-01-31 |
Family
ID=24423550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1488067A CH484701A (de) | 1966-12-28 | 1967-10-25 | Federrollenmühle |
Country Status (7)
Country | Link |
---|---|
US (1) | US3465971A (sl) |
BE (2) | BE705087A (sl) |
CH (1) | CH484701A (sl) |
ES (1) | ES346000A1 (sl) |
FR (1) | FR929389A (sl) |
GB (2) | GB624543A (sl) |
NL (2) | NL6714390A (sl) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3223286A (en) * | 1961-08-16 | 1965-12-14 | Gen Turbine Corp | Portable sprayer with air operated mixing means |
JPS5415348B2 (sl) * | 1975-01-28 | 1979-06-14 | ||
JPS5814822B2 (ja) * | 1979-01-19 | 1983-03-22 | 川崎重工業株式会社 | 渦流式微粉砕機のステ−タ構造 |
JPS5813950Y2 (ja) * | 1979-01-19 | 1983-03-18 | 川崎重工業株式会社 | 微粉砕装置 |
US4234132A (en) * | 1979-05-21 | 1980-11-18 | Combustion Engineering, Inc. | Bowl mill with air deflector means |
GB2181971B (en) * | 1985-10-29 | 1988-11-09 | Smidth & Co As F L | Vertical roller mill |
US4754932A (en) * | 1987-03-18 | 1988-07-05 | Combustion Engineering, Inc. | Coal pulverizer inerting and fire extinguishing system |
JPH0757324B2 (ja) | 1987-03-24 | 1995-06-21 | 三菱重工業株式会社 | 回転式分級機付ローラミル |
US4792099A (en) * | 1987-04-29 | 1988-12-20 | Combustion Engineering, Inc. | Pulverizer auxiliary lubrication system |
DE19806895C2 (de) * | 1998-02-19 | 2002-10-24 | Pfeiffer Ag Geb | Verfahren und Vorrichtung zum Optimieren des Mahlbettes von Walzenschüsselmühlen |
US5875977A (en) | 1998-05-13 | 1999-03-02 | Combustion Engineering, Inc. | Technique for improving the response time of pulverized coal boilers |
US6079648A (en) | 1999-03-01 | 2000-06-27 | Combustion Engineering, Inc. | Arrangement for securing a vane wheel assembly to a grinding table of a pulverizing bowl mill |
US7252253B2 (en) * | 2003-05-13 | 2007-08-07 | Bharat Heavy Electricals Ltd. | Bowl mill for a coal pulverizer with an air mill for primary entry of air |
US7267293B2 (en) * | 2005-05-13 | 2007-09-11 | Alstom Technology Ltd | High efficiency bowl mill |
DE102005030145B4 (de) * | 2005-06-28 | 2007-10-04 | Loesche Gmbh | Sicherheitssystem für eine Wälzmühle |
US7448565B2 (en) * | 2006-09-01 | 2008-11-11 | Alstom Technology Ltd | Low profile primary classifier |
US7584917B2 (en) * | 2007-03-29 | 2009-09-08 | Alstom Technology Ltd | Seal for coiled spring assembly |
US7690590B2 (en) * | 2008-06-13 | 2010-04-06 | Alstom Technology Ltd | Electronically controlled journal loading system |
US8087172B2 (en) * | 2008-09-26 | 2012-01-03 | Alstom Technology Ltd. | Method and apparatus for extended life journal assembly |
US8491196B2 (en) * | 2008-11-11 | 2013-07-23 | Babcock Power Services, Inc. | Bearing upgrade and kit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2206145A (en) * | 1938-12-22 | 1940-07-02 | Comb Eng Co Inc | Air flow choke for bowl mills |
US2431746A (en) * | 1944-08-25 | 1947-12-02 | Comb Eng Co Inc | Bowl mill with vane means providing uniform velocity upwardly swirling air currents |
US2641387A (en) * | 1947-02-27 | 1953-06-09 | Simpson Herbert Corp | Mixing machine discharge door |
US2698142A (en) * | 1953-02-03 | 1954-12-28 | Combustion Eng | Bowl mill with novel bowl and air flow directing means |
US2818219A (en) * | 1954-03-24 | 1957-12-31 | Straight Engineering Co | Dry pan scraper |
-
0
- BE BE475118D patent/BE475118A/xx unknown
- NL NL132163D patent/NL132163C/xx active
-
1946
- 1946-05-13 FR FR929389D patent/FR929389A/fr not_active Expired
-
1947
- 1947-06-11 GB GB15375/47A patent/GB624543A/en not_active Expired
-
1966
- 1966-12-28 US US605410A patent/US3465971A/en not_active Expired - Lifetime
-
1967
- 1967-10-04 GB GB45315/67A patent/GB1189317A/en not_active Expired
- 1967-10-11 ES ES346000A patent/ES346000A1/es not_active Expired
- 1967-10-13 BE BE705087D patent/BE705087A/xx not_active IP Right Cessation
- 1967-10-23 NL NL6714390A patent/NL6714390A/xx unknown
- 1967-10-25 CH CH1488067A patent/CH484701A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES346000A1 (es) | 1969-01-16 |
GB624543A (en) | 1949-06-10 |
BE475118A (sl) | |
FR929389A (fr) | 1947-12-24 |
NL6714390A (sl) | 1968-07-01 |
GB1189317A (en) | 1970-04-22 |
US3465971A (en) | 1969-09-09 |
BE705087A (sl) | 1968-04-16 |
NL132163C (sl) |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |